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Report ., 12.5T Project: -Untftled92 03/24/2015 Prepared By: 10:14AM 12.5T Tag Cover Sheet Unit Report Certified Drawing Performance Report Unit Feature Sheet Nb4 WI,6k ‘s &OD Ids- Y1`. +e ---11Acon t>y:(s:60(.s - CITY OP TIGARD REVIEWED FOR CODE COMPLIANCE Approved: I OTCs I I Permit#: VAEG2O l5-CC) I4— Address: (2A (,J R-- Suite#: By AVM Date: ALL„ OFFICE COPY • Packaged Rooftop Builder 1.39p Page 1 of 9 Unit Report For 12.5T Project:-Untitled92 03/24/2015 Prepared By: 10:14AM Unit Parameters Dimensions(ft.in.)&Weight(lb.)*** Unit Model* 48TCDD14A3A5-0A0G0 Unit Length' 7'4.125" Unit Size' 14(12.5 Tons) Unit Width 4'11.5" Volts-Phase-Hertz:._._.___._______..._......—_...__.............208-3-60 Unit Height:.._.__...._ 4'1.375" Heating Type:_..._...._...._._._...— _ Gas *** Total Operating Weight: 1202 lb Duct Cfg:...........__._._._Vertical Supply/Vertical Return Low Heat Weights and Dimensions are approximate. Weight does Round Tube Plate Fin Coils not include unit packaging. Approximate dimensions are provided primarily for shipping purposes.For exact dimensions and weights,refer to appropriate product data catalog. Lines and Filters Gas Line Size' 3/4 Condensate Drain Line Size* 3/4 Return Air Filter Type' Throwaway Return Air Filter Quantity:...___.__ 4 Return Air Filter Size' —__.__.... 20 x 20 x 2 Unit Configuration High Static Option Al/Cu-Al/Cu Base Electromechanical Controls Standard Packaging 2-Speed indoor fan motor controlled by VFD Warranty Information 1-Year parts(std.) 5-Year compressor parts(std.) 10-Year heat exchanger-Aluminized(std.) No optional warranties were selected. NOTE: Please see Warranty Catalog 500-089 for explanation of policies and ordering methods. Ordering Information Part Number Description Quantity 48TCDD14A3A5-0A0G0 Rooftop Unit 1 Base Unit High Static Option None 2 Speed Fan Controller (VFD) Packaged Rooftop Builder 1.39p Page 2 of 9 Certified Drawing for 12.5T Project: -Untitled92 03/24/2015 Prepared By: 10:14AM NOTES 0 UNITED P.0.w5 1tlR 1113 DK+MgI(5 INE 2ROPCRII W CMRI[1 COAIOf5I,,I DR IMY1R+(DR RP rDER[bAD511 01 IOCRKNT, 1. DIMENSIONS ARE IM INCHES, DINENSIONd TECHNOLOGIES SIDCRRI.Nl 5+0]I e[llYtR[I[PDX THE Ettl[tt CDIN[rIDY tN1T 11[ tou Ipi COILIItYi[PuT PpE01MANCE a IN l ]AAE IN NZLLINCTEAS. UNIT OUTDOOR COIL TYPE H CARRIER 1521+ CO�ItlAf1011 lab(N fA it OR 05E0 HIM CARRIER A [PrA+C[Ol RMOACT. 2- CENTER OF GRAVITY Tr- 11 3/8 M[N3 [2891 CONNECTION SIZES 3 milli,DIRECTION OF AIR FLOW 401C-514 ATP 15 1/e [1037 I 1102{1 I A 1 3/11.1751 DIA FIELD/DIET SYPPLI HOLE RTPF-110000—DSE, PLATE FIN ICOPPERIALUN) I 2 112•(141 DIA POWER SUPPLY KNOCKOUT MCAT-NOVATION IALUN/ALUMI C 1 3/4'(511 DIA GAUGE ACCESS PLUG [CONCMIZER HOOD 20-3/4 D lie' 1221 DIA FIELD CONTROL 0111X6 HOLE IOPTIOMALI • (5207 C 3/1'-14 NPT CONDENSATE DRAIN T r 5 F 3/1'-11 NPT GAS CONNECTION -- '� 0 2' [517 DIA POWER SUPPLY KNOCK-OUT FILTER ACCESS PANEL I (DISPOSABLE FILTERS) I _ 30.3!6 12-5/0 TNRU-THE-BASE CHART i TURN] 13217 R THESE ROLES REWIRED F01 USE II' CONDENSER � _ ��' RETURN AIR ' R COIL ,1,,f/(�� -�"� Alt UAY CIeTNP0R00tA01,D1/A01 II II�II I I Ii it»11il 0; THREADED WINE REO'D HOLE ACCESS PANEL 1 1�:-__%474' CONDUIT SIZE USE SIZES(NAS.1 � _/// �p 10-3/0 W 1/2' ACC, 118'122.21 R \ _�j_C 110211 % 1/2' 21V 116'!22.21 28-3/1 1 1 1/4.I002,0011 PURER 1 3!1' 111.11 _ 11311 31-5/8 �00 I1 l' 1 f pp } ii ,. 5 SUPPLY (0551 Z. IOOU 314'FPT GAS 1 5f8' (11,31 IIH]�j121 11, 110 I SEE Z SUPPLY FOR'TXgU-THE-BASfPAN•FACTORY OPTION, BACK 13551(ip7 I. THOU-THE AIR FITTINGS FOR ONLY E,Y. S Z AIF PROVIDED ` i I I •O -.._ I -ii (002)PROVIDES 3M'FPT THOU CURB FLANGE S FITTING. 29.5!6— ` --6-1/1 [1511 , 11591 [1001 14— 5.1/1 F SATE 11561 [87] lit A CONDENSATE 2-7/B 26-112-- 1-510 DRAIN OPENING (6101 1131 132118 [1161 IN BASEPAN 1321] LECTRICAL A ` l -- i DISCONNECT ---- -- -- A LOCATION �I} r COYTROL 000 n ••G' ACCESS PANEL E STD. { } CONDENSATE IN '111 FILTER CONDENSER I OPTIONAL / INDOOR 0150(0 28_3/6 COIL FACTORY ACCESS 11.3!6 1NSTALLFO ® FLUE (7201 SUPPLY AIA OPUONAI 11171 [12531 DISCONNECT HaOO� [91518 FACTORY INSTALLED p I RfTURN CONVENIENCE C �� HANDLE Ip ,,,------XXXAYOLf 13-118 SIDE UTLEJ i 4 : M0�I (0000 AIA 1 401. H� r • Certified Drawing for 12.5T Project:—Untitled92 03/24/2015 Prepared By: 10:14AM Maxim r.0A No, N THIS 0405 t [ 1 01ft1 00=0 f cn n mua r a S..Q10 i tu oIF WNOA OUTDOOR STD.UNIT CORNEA CORNEA CORNEA CORNER UNIT COIL WEIGHT.* WEIGHT IA/ WEIGHT IBI WEIGHT ICI WEIGHT ID) C.G. CARRIER caret 03.1.1111011.3 rurrtx 101M11. TYPE LBS. NO. LBS. NG. LBS. KG. LBS. KG. IBS. KG. S 1 I 4610444-NCNB 1111 SOB 291 135 151 11 228 101 131 111 21 122 27111 1/114 16711 20 1//15141 �STANDARD UNIT WEIGHT IS WITH LOW GAS HEAT AND WITHOUT PACKAGING. IBTC-D11 ATPF1��1167 030 319 13! IBI 76 211 96 111 201 ]I 3/0[1011 71 3/1 10331 21 7/B 155i] FOR OTNEI OPTIONS AND ACCESSORIES, REFER TO THE PRODUCT DATA CATALOG. 1GINTNBE PLATE FIN ICOPPEA/ALUN1 NCH-NICROCHANNEL IALUNIALUN/ CORNER A ., CORNER B 1 • 77 Iffi �IIUI 'W ll)1�� 11 Illy 4 illin' '�►tl)gll • • CORNER D 0 CORNER C N TOP = • • 2 1 D l oo N— 00; FRONT tN11 rA>< ("""`"' 48TC-14 SINGLE ZONE ELECTRICAL in 2 OF 10-04-10 08-30-10 COOLING WITH GAS HEAT 48T4501441 G Packaged Rooftop Builder 1.39p Page 4 of 9 Certified Drawing for 12.5T Project: —Untitled92 03/24/2015 Prepared By: 10:14AM • Packaged Rooftop Builder 1.39p Page 5 of 9 ^ ~ • Performance Summary For 12.5T U84n15 Pr�oc� -unUUeds03/24/03/24/2015 1U�1*A P�pamdBy: � K; Part Number:48TC[3D14A3A5-0A0G0 AR| --_' _- - 10.80 • |EER* '11.8 Base Unit Dimensions Unit Length' 88.1 in Unit Width:. ___-'_-'--'_-_---_.---__-' 59.5 in Unit Height - - 49.4 in Operating Weight Base Unit Weight 1167 lb High Static OptionS __------ _-' _ _-'-----'--'15 lb 2 Speed Fan Controller yWFCV* 20 lb Total Operating Weight* 1202 lb Unit UnitVn|tugo'Phuue'Hortz' 208-3'60 Air Discharge:_-._-_- Fan Drive Type' Belt Actual Airflow _-_'---_ --_-'---_. 4800 CFM Site Altitude* 0 ft • Cooling Performance Condenser Entering AirDB 95.0 F Evaporator Entering Air DB: 80.0 F Evaporator Entering Air WB.._.....__....___.... 67.0 F Entering Air Enth | -----_-_--'-------'_'_. ___ ---------_---____'31.44 BTU/lb GV'u F Evaporator Leaving/�rDB'�_-_--_ --'_--__-�_'-----_--- _--'_''-'_-'__-_-_- Evaporator Leaving Air WB...._...._....._ 57.3 F Evaporator Leaving Air Enthalpy 24.59 BTU/lb 148.00 MBH GmauCuoUngCopaody� _-'---- -_---'----'---�_-- ___------ 103.80 MBH GmuxSensible Capaody�'_---'- --___-_-'--_'----_--___' _'_-_--- _-_. . Compressor Power Input*---'---'--'---------_'---_-'-- _- --- -_-_ 10.20 kW Coil Bypass Factor 0.245 Heating Performance Heating Airflow. *800 CFM Entering Air Tamp:..----__-'---_-'-----_- ---_-___--_----- ---'--_-'__ 70.0 F Leaving Air TemP ___---__-_--_____ --_-__'_-.--------_'___ 98.5 F Gas Heating Input C ci -_--__ _'-'----_---__.'-__-'--_'120.0/180.0 MBH Gas Heating Output Capacity.----___-_''--'--_-- -'--------- - so 0/148.0 MBH Temperature Rise* -' --'----�--_--__' . -- 28.5 F Supply Fan External Static Pressure 1.00 in wg FanRPM• 1097 _--__ ___ __ Fan Power ------ - - 3.93 BHP NOTE -_-'_-_'---__. -- _-_-__-- Selected IFM RPM Range: 1oo2'124V Electrical Data Voltage Range' 187'253 Compressor#1RLA 19 Compressor#1 .............. - - 128 ' Compressor#uRLA 22.4 Compressor#oLRA' --'-'----_- _-_-----'-_----------'.'_--------_-- 149 HIGH Indoor Fan Motor lypo* --'-'-----'- _-_.' __------'-------' • |ndonrFan Motor FLA* 13.6 �.�D Combustion Fan K4morFLA(oa>�- ----'--' -----_-__-__'_-_______________ Power Supply MCA' 67 Packaged Rooftop Builder 1.39p Page 6 of 9 . . . . . . . Performance Summary For 12.5T . Project: -Untitled92 03/24/2015 Prepared By: 10:14AM • Power Supply MOCP(Fuse mHACR * _-_-_-_ __ - __- 80 Disconnect Size FLA ---70 Disconnect Size LRA• __- - ____ 392 Electrical Convenience Outlet: None ' Outdoor Fan[Qty/FLA(ao)]* 1 /e.2 Electrical Data(Units produced nnor after oo38/2V1s) Compressor#1RLA 19.6 Compressor#1 LRA _-_'_-'- _'__---_.-__'__----_____ 136 Compressor#uRLA _-_---'--.'___--------- -'_-__ ---_''__'___ 22.4 Compressor#2 LRA - - -- 149 Power Supply MCA* -___-__-'-__----- -_-'- __ ---'6G Pov*,,Supply MOCP(Fuse or HACR)• --- . --'80 Disconnect Size FLA- -_-_ --'--------------'------ -----'-- ---'71 Disconnect Size LRA• 405 Control Panel SCCR:5k.A RMS at Rated Symmetrical Voltage . Acoustics Sound Power Levels,db re 1OE-12 Watts ' Discharge Inlet Outdoor 63 Hz 98.6 95.1 87.0 125 Hz 98.1 89.3 85.2 ' 250 Hz 84.2 74.8 84.6 500 Hz 78.2 70.4 84.9 1000 Hz 75.0 68.5 02.2 . 2000 Hz 71.9 64.4 78.4 4000 Hz 75.4 64.3 75.3 8000 Hz 77.4 62.5 72.9 A-Weighted 85.1 77.3 87.0 Advanced Acoustics • 0 of 17114 � . �� . - !__ ~~ �� | �� ` �� ' =r-- - at ...t �� ot p�� ,� � n� � �� s� Advanced Accoustics Parameters 1.Unit height above ground V.o ft 2.Horizontal distance from unit to receiver.... ...... 60.0 ft 3.Receiver height above ground*--'----_-'_- 5.7 ft 4.Height ofobstruction:. _ .o ft 5.Horizontal distance from obstruction to receiver:.Jzo ft • s. Horizontal distance from unit to obotmction:_-.... 'U.0 ft ' Detailed Acoustics Information Packaged Rooftop Builder 1.38p Page 7 of 9 Performance Summary For 12.5T Project: -Untitled92 03/24/2015 Prepared By: 10:14AM Octave Band Center Freq. Hz 63 125 250 500 1k 2k 4k 8k Overall A 87.0 85.2 84.6 84.9 82.2 78.4 75.3 72.9 92.4 Lw B 60.8 69.1 76.0 81.7 82.2 79.6 76.3 71.8 87.1 LwA C 54.6 52.8 52.2 52.5 49.8 46.0 42.9 40.5 60.0 Lp D 28.4 36.7 43.6 49.3 49.8 47.2 43.9 39.4 54.7 LpA Legend A Sound Power Levels at Unit's Acoustic Center, Lw B A-Weighted Sound Power Levels at Unit's Acoustic Center, LwA C Sound Pressure Levels at Specific Distance from Unit, Lp D A-Weighted Sound Pressure Levels at Specific Distance from Unit, LpA Calculation methods used in this program are patterned after the ASHRAE Guide;other ASHRAE Publications and the AHRI Acoustical Standards. While a very significant effort has been made to insure the technical accuracy of this program, it is assumed that the user is knowledgeable in the art of system sound estimation and is aware of the tolerances involved in real world acoustical estimation. This program makes certain assumptions as to the dominant sound sources and sound paths which may not always be appropriate to the real system being estimated. Because of this, no assurances can be offered that this software will always generate an accurate sound prediction from user supplied input data. If in doubt about the estimation of expected sound levels in a space, an Acoustical Engineer or a person with sound prediction expertise should be consulted. Fan Curve IMMIIIIIMIllibalL320RFIN ��•• �, 18 \• 14 rriltEltrillliMMIKINI tn ID '&5 111111A11111 .womm& tionftww_rim m Q7 14 21 28 35 42 49 55 ea 70 ' Airflow(CFM-thousands) RPM=1097BHP=3.93 MaximumRPM=1130 MaximurnBHP=4.70 Note:Pleasecontactapplica1ionengineeringforselections outsidetheshadedregion SC-System Curve RP-RatedPoint Packaged Rooftop Builder 1.39p Page 8 of 9 • Performance Summary For 12.5T Project: -Untitled92 03/24/2015 Prepared By: 10:14AM Octave Band Center Freq. Hz 63 125 250 500 1 k 2k 4k 8k Overall A 87.085.284.684.982.278.475.372.992.4Lw B 60.8 69.1 76.0 81.7 82.2 79.6 76.3 71.8 87.1 LwA C 54.6 52.8 52.2 52.5 49.8 46.0 42.9 40.5 60.0 Lp D 28.4 36.7 43.6 49.3 49.8 47.2 43.9 39.4 54.7 LpA Legend A Sound Power Levels at Unit's Acoustic Center, Lw B A-Weighted Sound Power Levels at Unit's Acoustic Center, LwA C Sound Pressure Levels at Specific Distance from Unit, Lp D A-Weighted Sound Pressure Levels at Specific Distance from Unit, LpA Calculation methods used in this program are patterned after the ASHRAE Guide;other ASHRAE Publications and the AHRI Acoustical Standards. While a very significant effort has been made to insure the technical accuracy of this program, it is assumed that the user is knowledgeable in the art of system sound estimation and is aware of the tolerances involved in real world acoustical estimation. This program makes certain assumptions as to the dominant sound sources and sound paths which may not always be appropriate to the real system being estimated. Because of this, no assurances can be offered that this software will always generate an accurate sound prediction from user supplied input data. If in doubt about the estimation of expected sound levels in a space, an Acoustical Engineer or a person with sound prediction expertise should be consulted. FanCurve $ IIPM- 1‘ 1111111Liati3 fu1 LWA • NOM \ I t4 t ith 1111.11A1MMENEWMINIE 71-73 MINIM irr"". -TM MN=NI 1016.11111111 ■ 200 eillICe m wham m o7 14 21 25 35 42 49 f 83 70 ' r '- Abw(CFM-thousards) RPM=1097BHP=3.93 MaximumRPM=1130 MaxirnumBHP-4.70 Note:Pleasecontactapplicationengineeringforselectionsoutsidet eshadedregion SC-SystemCuiveRP-RatedPoint Packaged Rooftop Builder 1.39p Page 8 of 9 Unit Feature Sheet for 12.5T Project: -Untitled92 03/24/2015 Prepared By: 10:14AM Carrier Itit) WeatherMaker' — 48TC PACKAGED ROOFTOP GAS HEATINGIELECTRIC COOLING UNITS 3,4,5,6,7.5,8.5,10,12.5,15 TONS STANDARD FEATURES INCLUDE: • Puron(R-410A)HFC refrigerant _ •ASHRAE 90.1 energycomprrsnt ---.— _ • Scrollcompressor with internal fine.break and aver- protection I • Single-stage=DEng capaddycnntrol on 04-12 models I f ;;:j • Two=stage Pang capacity control on 08-16 models => y { - _ w^ `-:� • SEER's up to 13.0,EERs up to 11.1 and I EER's up to 11.S _ 1 • Acutrai„refrigerant metering system • E x c l u s i v e non-corrosive=mpa a condensate pan i n accordance with----_ E .� • ASHRAE Standard 61 sloping design.side or cant erdrain • Standard cooling operation up to 115'F(46'c)and down to 40T(4'C) _ _ -do wn to 25'F(-4'C)with winter start kit_ • - _ _ _ •• Pre-painted exteliwpar�and prinks at-ed interior p liners tst=_d to • y>n+•r ) 500 hours salt sprayproteeclon 1 -, 1 • Fullyinsulated cabinet _ • Exclus seo 1 GC solid-state control for on-board diagnosticswith LED ermrcode designation buner=ntml logic and energy saving indoor fan mntordelsy • Low NOx models that neet California Air Cu silty Management Optional Louvered Hail Guard Shown • Induced' gas hestcombwtiondsgn • Redundant gas valves...alb up to two stages of heating • Low prey sumo and high pressure switch protected. MAINTENANCE FEATURES: 1` •Ac-es5panth with easy grip handles P _ • Innovative easy starring.no-scrip screws on unit a ,,panels • Two-inch disposable_return as filters and Toots Sher access door • Self drve evaporator-fan motor and pul-ycomb;rrslims • A'zwtamoinal board fat.3rta'5rrg simple safety circuit troubleshooting and simprrfrod control boxarrangement WEATHERMAKER SERIES • Exclusive IGC ord testate control for on-board diagnostics with LED WeatherMaker 48rC units are one-piece ashealin electric ermrcoded�ignation,bumercontrol logic and energy saving indoor ( ) P g 9 fan motordelay. cooling units that are pre-wired and charged with Puron (R-410)refrigerant They are factory tested in both heating INSTALLATION FEATURES: and cooling modes, and rated in accordance with AHRI • Thn ti,e-3ottompowereniryrape3ay Standards 2101240(04-06 sizes)and 3401360(07-16 sizes). • Single point gas and aleclrin connections WeatherMaker units are designed in accordance with UL • Fullperimet_r baserait with built in rggingadapters end forksbts Standard 9995,and listed by the Underwriters'Laboratories. • Fwid convertible from vertiwf to horizontal airtkriv forstab mounting. (16 sze models require feed installed supplyduct cover). Approvedand certified by: STANDARD WARRANTY: • 10-yea:best exchanger-16-yearstaint ssteeel option • 5-year-compressar Prli= ErfiFIED- • 1-y.arparis - - - • 2-yesrpat on Nova lion Conde serco ls-wirer--_evadable rn.ce re,wwwwe•e • Many optional upgrades slat available m urn•mrsn C US '°' "n OPT IONS INCLUDE BUTARE NOT LIMITED TO: P•Vaim r°r•rrawa, • Premi sLink 'and R1U Open Multi Protocol DOC Controls ••••mrf:as m•••;1wr vn.ac s•m • Supply and Return Air Smoke detectors,high static motors •"••••• '0 • Louvered condenser-cot guards • Ecoriomeer.disconnect and conven nce outlet options • Stainless Steel heat exdraogeroption • Corrosion resistant coil coating_ • Hurrtdi-LE2ef adaptive detumidlrsrion system available on all models with RTPF condensercoi-Motor Master I controller included Certified to ISO 9001 • Hinged acceesspaneis Fors complete lst of options and accessories refer to the Product Data Catalog forth is unit_ Packaged Rooftop Builder 1.39p Page 9 of 9 COLD-FORMED STEEL ALL COLD-FORMED STEEL FRAMING SHALL CONFORM TO THE AISI "NORTH AMERICAN SPECIFICATION FOR THE DESIGN OF COLD- FORMED STEEL STRUCTURAL MEMBERS"WITH SUPPLEMENTS.ALL LATERAL SYSTEMS UTILIZING COLD-FORMED STEEL FRAMING ARE TO BE DESIGNED AND CONFORM TO THE"NORTH AMERICAN STANDARD FOR COLD-FORMED STEEL FRAMING-LATERAL DESIGN"WITH SUPPLEMENTS.OTHER REFERENCED DOCUMENTS CITED PER THE REFERENCED STANDARDS OF THE IBC SHALL BE UTILIZED IN DESIGN AS APPROPRIATE. MEMBER TYPES AND SIZES SHOWN ON THE DRAWINGS REFER TO MEMBERS AS DEFINED BY THE STEEL STUD MANUFACTURERS ASSOCIATION(SSMA). LIGHT GAUGE STEEL COLD-FORMED STRUCTURAL MATERIAL: ALL STRUCTURAL LIGHT-GAGE STEEL MEMBERS SHALL BE MILL CERTIFIED PRIME STEEL MEETING ASTM A653 STRUCTURAL QUALITY;GRADE 33 FOR STEELS THINNER THAN 16 GAGE(54 MILS)AND GRADE 50 FOR STEELS 16 GAGE(54 MILS)AND THICKER.GRADE 33 STEEL SHALL HAVE A FY=33000 PSI AND FU=45000 PSI.GRADE 50 STEEL SHALL HAVE A FY=50000 PSI AND FU=60000 PSI.ALL LIGHT-GAGE STEEL SHALL BE GALVANIZED PER ASTM A653 WITH MINIMUM COATING OF G60 FOR EXTERIOR AND/OR LOAD BEARING MEMBERS AND G40 FOR INTERIOR NON-LOAD BEARING MEMBERS. CONNECTIONS: BOLTED CONNECTIONS ARE TO USE AS A MINIMUM EITHER ASTM A307(TYPE A)OR ASTM A325,STRUCTURAL BOLTS.ALL SCREWS SHALL BE A#10 MINIMUM SIZE AND CONFORM TO ASTM C1513 STEEL TAPPING SCREWS,ASTMC-1002 AND ASTM C-954 TYPE S AND/OR TYPE S-12.SCREWS TO BE TESTED IN ACCORDANCE WITH SAE J78 STANDARDS.LENGTH OF SCREW SHOULD BE APPROXIMATELY 3/8"TO 1/2"LONGER THAN THE TOTAL MATERIAL THICKNESS AND A MINIMUM OF 3 EXPOSED THREADS SHOULD EXTEND THROUGH THE STEEL.ALL SCREWS SHALL BE THREAD-FORMING OR THREAD-CUTTING,WITH OR WITHOUT A SELF-DRILLING POINT. SCREWS SHALL BE INSTALLED AND TIGHTENED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. ALL FASTENERS THAT FASTEN DISSIMILAR METALS(SUCH AS ALUMINUM AND STEEL)ARE TO BE STAINLESS STEEL OR ZINC-PLATED CORROSION RESISTANT SCREWS. .cgUCTUR, <c1 PROFFss ■,,„or 65,s PE E 0 �O' f=� Gee 29, 2`• � 'RYAN EXPIRES: 12-31 -2016 St 9570 SW BarburBlvd Roof Top Unit Replacement 150377 Suite One Hundred Project Name Project# Portland,OR 97219 Location 12158 SW Garden Place, Tigard, Oregon MILLER Client Oregon Aire Phone 503.246.1250 CONSULTING Fax 503.246.1395 By _ JLT Ck'd A g l Date 04/08/2015 Page S2 OF 4 www.miller-se.com ENGINEERS PROVIDE(2)CLIP CONN.AT 18 GA EA.SHORT SIDE OF UNIT 12" CAI" /MO° II II l (ir 3)#12x1" SELF-TAPPING SCREWS EA. SIDE IN ADAPTER EA. CONNECTION II II CURB (SEE MFG. DWG.) PROVIDE#12 X 1 INCH SELF-TAPPING ITW TEKS/1 SELF TAPPING SCREWS AT 24 IN.O.C. Iitj I I EA.SIDE OF UNIT.(TYP.) (E)CURB v SDS25312 SCREWS AT 24 IN _ _ O.0 INTO FRAMING BELOW .111M' PROVIDE(3)CLIP EA. SIDE OF UNIT CONN.AT EA. LONG CLIP CONN. DETAIL UNIT PLAN SIDE OF UNIT IMIIII.INIM �.�RUCTUR,q ��EpPROF; � Po GIN ��I. !p b 65,0 •�F�� r1 °.� , 29, 2` c 4'RYAN \-- END ELEV. SIDE ELEV. EXPIRES:12-31 -2016 MECH. UNIT - ADAPTER CURB ANCHORAGE N.T.S. • ' 9570 SW Borbur Blvd. Project Name ROOF TOP UNIT REPLACEMENT Project # 150377 IS Suite One Hundred Portland, OR 97219-5412 Location 12158 SW GARDEN PLACE TIGARD, OREGON MILLER Client OREGON-AIRE CONSULTING (503) 246-1250 By JLT /4 RL 04/08/2015 Pogo S3 ENGINEERS FAX 24 _1.305 B Ck'd Date of •A ADAPTER CURB (E) CURB VERIFY(E)SOLID 4X6 BLOCKING FOR ANCHORAGE, CURB TO ROOF 20'-0° I g R 2 ANCHORAGE DETAIL S4 N.T.S. _ I — m �e Cr 0 0 ti 2 (E)POST S4 ROOFTOP RUCTURq< (E)6FAMy LOC � N G PROA--es LOCATION � 1 s� 65 • PE400 -_-_-.4 O'E 01 -74Q vG�� 29 2 �� O ` (E) SUB �R�rNS 'L RYAN� .n„P. EXPIRES: 12-31 -2016 — n \ ` ROOF FRAMING PLAN N.T.S. ' 9570 SW Barbur Blvd. Project Name ROOF TOP UNIT REPLACEMENT Project # 150377 Suite One Hundred Portland, OR 97219-5412 Location 12158 SW GARDEN PLACE TIGARD, OREGON HILLER Client OREGON-AIRE C O N S U L T I N G (503) 246-1250 By J LT Ck'd A R Date 04/08/2015 Page_ of E N G I N E E R S FAX: 248-1395 • LI MILLER CONSULTING ENGINEERS STRUCTURAL CALCULATIONS Roof Top Unit Replacement 12158 SW Garden Place, Tigard, Oregon Oregon Aire April 8, 2015 Project No. 150377 6 pages /n� Principal Checked: /�R.L .�RUCTUj 0IN _lair 65,► PE O'EG• p� °�e 29 �o` 'RYAN \- EXPIRES: 12-31 -2016 *** LIMITATIONS *** Miller Consulting Engineers, Inc. was retained in a limited capacity for this project. This design is based upon information provided by the client, who is solely responsible for accuracy of same. No responsibility and or liability is assumed by or is to be assigned to the engineer for items beyond that shown on these sheets. Engineering Practical,Diverse Structural Solutions Since 1978 9570 S W Barbur Blvd.,Suite 100, Portland,Oregon 97219-5412 Phone:(503)246-1250 Fax:(503)246-1395 www.miller-se.com • Building Code: 2014 Oregon Structural Specialty Code Soils Report: No Soils Report by: N/A Dated: N/A Soil Bearing: 1500 PSF Retaining Walls: No Equivalent Fluid Pressure(active): N/A PCF Passive bearing: N/A PCF Friction: N/A Structural System: Building Structure Vertical System: Lateral Sys: Element Roof Top Unit Existing Curb Adapter Curb Load Type Dead Dead Dead Basic Design Value(LB) 3202 200 235.12 Loads: Lateral Design Parameters: Wind Design:ASCE 7-10 Wind Speed(3 sec Gust): 120 MPH Exposure B Importance Factors Iw= 1.00 IE= 1.00 Is= 1.00 I;= 1.00 Risk Cat: II (ice w/wind) (seismic) (snow) (ice) Seismic Design See next page for values. Design Summary: The following calculations are for the anchorage of a replacement roof top unit using the existing curb with an adapter curb. The new unit weight is 1637 lb,including curb weights and is less than the current unit and curb weight of 1760 lb. Scope of calculations is limited to the connection between the unit and adapter curb,the adapter curb and the existing curb,and the existing curb to the roof. Analysis of the existing framing is outside the scope and not required due to the lighter unit. ' 9570 SW Barbur Blvd. Project Name: Roof Top Unit Replacement Project: 150377 A Suite One Hundred Portland,OR 97219 Location: 12158 SW Garden Place,Tigard,Oregon MILLER (503)246-1250 Client: Oregon Aire CONSULTING ENGINEERS FAX:246-1395 BY: JLT Ck'd: A gL Date: 04/08/15 Page 1 of 6 Design Maps Summary Report User-Specified Input Building Code Reference Document ASCE 7-10 Standard (which utilizes USGS hazard data available in 2008) Site Coordinates 45.43168°N, 122.76224°W Site Soil Classification Site Class D - "Stiff Soil" • Risk Category I/II/III l I 5201:01n-4?-7. - i3 averton __ , J• k I f4RHi 6l ,no 11 1 as i6 I � I arminglon LI;t ii ° Mrlwaukie 1 r _ 5.- ? p_•7" K ,+� ��'F.i i ".,.. - tip•)lUi 4yll.11117 - _ 'I,� • irr i. i L � r i tl '�' ! `t. _ L'ake,�Oswelg�o >:. . :� • s.*/ _ ;; { ;NOR Z �ti • ,, •":4 King CiiY � q rhe , - ;m I ' AMERICA.. `1 ,l C°ak: ' .T T :lath .I -- - -----* ...... t „ ',M ma ufg -d `- aO1 M ii dai IL � t l MapQuest T _ USGS-Provided Output Ss = 0.976 g SMe = 1.083 g Sps = 0.722 g S1 = 0.423 g SM1 = 0.667 g Sol = 0.445 g For information on how the SS and S1 values above have been calculated from probabilistic (risk-targeted)and deterministic ground motions In the direction of maximum horizontal response, please return to the application and select the"2009 NEHRP" building code reference document. MCER Response Spectrum Design Response Spectrum 0.08 1.10 - -- _ ::: 0.00 0.99 0.72 0.88 0.64 0.77 0.56 ,.S. 0.66 Y 0.48 y 0.50 y 0.40 P 0.44 0.32 0.33 0.24 0.22 0.16 0.11 0.08 0.00 0.00 0.00 0.20 0.40 0.50 0.00 1.00 1.20 1.40 1.60 1.80 2.00 0.00 0.20 0.40 0.60 0.00 1.00 1.20 1.40 1.60 1.80 2.00 Period,T(sec) Period,T(sec) • Et Suite 9570 SW Barbur Blvd Roof Top Unit Replacement 150377 One Hundred Project Name Project# MPortland,OR 97219 Location 12158 SW Garden Place, Tigard,Oregon MILLER Client Oregon Aire Phone 503.246.1250 J /1)21- 04/08/2015 2 of 6 CONSULTING Fax 503.246.1395 By Ck'd Date Page ENGINEERS www.miller-se.com MELt(p• l` 14L (.j T geptACErMGW1 ,Ulv,r WEt 4 NTS E><ISTi ii Uk1T --p = 117(vb 16 eMtrv, W� CUQt3 (P , 122) Fcro►wi sEt N E e..3 q A, : li��7 A D A P T uiza (PA C ) ( ') (t.oPs New ON 0' uo K HT IS 4 ES -7-1.4404 E. rsrii'4 AND 6A41lhIi. GQG!4Tto,v M NU-I ANLt E0 .. Mo STSt.e 7Lta AN.44,r4,5 ery U l ieet). A PAPTEE Ctt4e, no (.E) CUQ5. 712-K .. .e-rdos • AT 09 0.C. --a Timm_ /6 3cgt x F 6 V,EQ [neY/144. OD 10 5 C t?F uo Cote To 1200 F- v/4t.t.owD - ZU© li/SeREaa > 210 ' SC,2E'4,.) la_ / / Goy A (e'3 W/ f 17 a66 #/2 6,e,@ rca5 /art" 2y'� 0,C. 1-0 seel.tae APTeg G,ties 'i?a (E) Cu 4t3, ' 9570 SW Barbur Blvd Roof Top Unit Replacement 150377 Suite One Hundred Project Name Project# Portland,OR 97219 Location 12158 SW Garden Place, Tigard, Oregon MILLER Client Oregon Aire Phone 503.246.1250 CONSULTING Fax 503.246.1395 By JLT Ck'd A g L Date 04/08/2015 Page 3 of 6 www.miIler-se.com ENGINEERS Mechanical Unit Lteral Laarhng , CLIP LOCATION (UNIT TO CURB),TYP. TONG SIDE .wad ��• SHOR IN -DIREC LONG 'I SHORT DIRECTION SHORT �ONG DIRECTION SIDE �� SIDE • r��d 1-', � we V- FASTENER LOCATION "Wcs" I (CURB TO STRUCTURE),TYP. • Unit Dimensions: Curb Dimensions: Unit Height,H= 49.4 in Curb Short Dim.,Wcs= 70.5 In Unit Short Dim.,Ws= 59.5 in Curb Long Dim.,Wcl= 77.8 in Unit Long Dim.,WL= 88.1 In Curb Height.C= 27.0 in Unit CO.,. CG= 98.8 In mISC.INFORMATION; ' Load Combination:Basic Load Combination is Unit outdoors?Yes Unit WI= 1202 lb Unit attaches to Roof Curb WI= 435 lb Roof Height- 20 ft Long Side Short 51de . Number of clips per tilde= 3 I 2 I h,(ft)= 20 ft.Component attachment elevation w/ Fastener spacing to structure per side=I 24 Inches o.r. respect to grade Number of fasteners to structure per side= 3 I 3 SEISMIC:DESIGN USING ALLOWABLE STRESS LOAD COMBINATIONS Elements of Structures,Nonstructural Components,and Equipment Supported by Structures Site Class D ASCE 7-10,Sec.20.3,Table 20.3-1,pg.152 Life Safety Equipment? No Seismic Design Category D ASCE 7-10,Sec.11.6,pg 56 Risk Category II IBC 2012 Sec 1604.5,pg 336 S.= 97.60% ASCE 7-10,Figure 22-1 page 158 Fa= 1.11 ASCE 7-10 Table 11.4-1 pg 55(Linear Interpolation Is used) Sus= 1.08 ASCE 7-10egn.11.4-1 pg 55 ' S.= 0.72 ASCE 7-10 eqn.11.4-3 pg 55 Ip 1.00 ASCE 7-10 Sec 13.1.3,pg 87 ap 2.5 ASCE 7-10 Table 13.6-1,pg 93 Rs= 8.0 ASCE 7-10 Table 13.6-1,pg 93 Fp 0.361 'Wp ASCE 7-10 Eq.13.3-1,pg 88 OR 1.155 •Wp ASCE 7-10 Eq.13.3-2,pg 89 Not less than 0.217 •Wp ASCE 7-10 Eq.13.3-3,pg 89 I Fp 0.361 •Wp 0.2So W p= 0.144 •Wp (ASCE7-10 Sec.153,pg 88) Equipment Overturning(Seismic)' Short Direction LOCATION 0.7•Fp(lb) 0.710.2•SDS•Wp) Center of Width,W,(ft) 0.7'Mot(It- 0.6'Mr (Ib) mass(ft) Ile) (ft-Ib) Unit-to-Curb 304 121 8.23 4.96 2803 1788 Curb-to-Roof 414 165 7.99 _ 5.88 3795 2885 Holdown force per connector from OT Holdown force per connector Total holdown force per Total shear force per Short Direction (Ib) from vertical seismic load(Ib) connector(Ib) connector(Ib) I Unit-to-Curb 68 12 80 76 Curb-to-Roof 52 17 68 69 Long Direction • LOCATION Width,W,(ft) 0.7'Mot (0-Ib) 0.6'Mr (ft-Ib) Unit-to-Curb 7.34 2948 2648 Curb-to-Roof 6.48 3845 3182 Long Direction Holdown force per connector from OT Holdown force per connector Total hotdown force per Total shear force per (lb) from vertical seismic load(Ib) connector(Ib) connector(Ib) IUnit-to-Curb 20 12 33 51 ..Curb-to-Roof 34 14 48 69 - 9570 SW Barbur Blvd Roof Top Unit Replacement 150377 . Suite One Hundred Project Name Project# Portland,OR 97219 Location 12158 SW Garden Place, Tigard,Oregon MILLER Client Oregon Aire Phone 503.246.1250 JLT 2Z 04/08/2015 4 Of 6 CONSULTING Fax 503.246.1395 By Ck'd __ Date Page www.miller-se.com ENGINEERS WIND:DESIGN USING ALLOWABLE STRESS LOAD COMBINATIONS Wind Loads on Other Structures and Building Appurtenances-MWFRS Basic Wind Speed= 120 MPH(3 second Gust)based on Risk Category TOP OF UNIT HEIGHT= 26.36 ft =20+49.38/12+27/12 Exposure Category= B ASCE 7-10,Sec.26.7 pg 195 z= 23.18 ft K,= 0.65 ASCE 7-10,Table 29.3-1,pg 251 Ka= 0.9 ASCE 7-10 Table 26.6-1 pg 194 • K,= ❑ ASCE 7-10 Figure 26.8-1 pg 196 K3= 1 ASCE 7-10 Figure 26.8-1 pg 196 K3= 1 ASCE 7-10 Figure 26.8-1 pg 196 K„= 1 ASCE 7-10 Figure 26.8-1 pg 197 GCr= 1.90 (horizontal loading,Section 29.5.1) GCr= 1.50 (vertical loading,Section 29.5.1) q,=0.00256K,K,,K,V 21.59 psf,ASCE 7-10,Eq.29.3-1 pg 249 Fh=q,'GC, 41.03 psf,(per area)ASCE 7-10 Eq.29.5-1 pg 250 F„=q,•GCr 32.39 psf,(per area)ASCE 7-10 Eq.29.5-1 pg 250 Equipment Overturning(Wind)' Short Direction LOCATION Lever Arm(ft) ❑.6'Lateral Force 0.6•uplifl Width,W,(ft) 0.6•Mot (ft- M,(ft-Ib) 0.6•Mr (Ib) Force Oh) Ib) (0-Ib) Unit-to-Curb 2.06 744 708 4.96 1531 2980 1788 Curb-to-Roof 3.27 1103 708 5.68 3609 4809 2885 Short Direction Holdown Force per clip or fastener Holdown force from Wind Uplift Total Holdown Force per Total shear force per from OT(Ib) (lb) connector(Ib) connector(Ib) Unit-to-Curb -17 71 53 186 Curb-to-Roof 41 59 100 184 Long Direction LOCATION Lever Arm(ft) O.fi•Lateral Force 0.6'uplifl Width,W,(ft) 0.6•Mot (ft- M,(ft-Ib) 0.6'Mr (Ib) Force(Ib) Ib) (ft-Ib) Unit-to-Curb 2.06 502 587 7.34 1033 4414 2648 Curb-to-Roof 3.06 777 587 6.4B 2375 5303 3182 Holdown Force per clip or fastener Holdown force from Wind Uplift Total Holdown Force per Total shear tome per Long Direction from OT(Ib) (Ib) connector(Ib) connector(IS) [ Unit-to-Curb -73 59 No Uplift 84 Curb-to-Roof -42 49 7 130 CONTROLLING DESIGN FORCES PER CONNECTOR: Shear 06) Tension(Ib) I Unit-to-Curb 196 Wind 80 Seismic Curb-to-Roof 184 Wind 100 WInd 9570 SW Barbur Blvd Roof Top Unit Replacement 150377 ell Suite One Hundred Project Name Project# Portland,OR 97219 Location 12158 SW Garden Place, Tigard, Oregon • MILLER Client Oregon Aire Phone 503.246.1395 3.246.139 503.246.1250 JLT �{2L 04/08/2015 5 of 6 CONSULTING Fax 503.246.1395 By Ck'd Date Page www.miller-se.com ENGINEERS • Fastener Check:(for unit to curb and curb to wood framing) T T 1 1 IP C . M Ci /I r,1. M ,Z . O M M C DM X II In,,,,VAII,IS.• T z z Bending in clip due to uplift Clip Offset,Z= 3 inches Mreq= 121 in-lb(assuming fixity at ea.end) Clip Length= 12 inches Clip Thickness= 0.0451 inches Plastic Section Modulus 0.00610 in' Clip Yield Strength= 33 ksi Mallow= 121 in-lb OK Screws ea.Leg of clip n= 3 screws/leg Clip Leg 1 ength,X= 1.5 inches Tpry= 54 Ibs/screw Shear load per screw= 68 lbs/screw Tallow= 156 Ibs/screw Vallow= 411 lbs/screw Use 16 ga.clips Interaction 0.51 OK Use(3)#12 self tapping screws ea.leg of bent clip Curb-to-Roof:°Simpson SDS screws each side of unit to framing at 241o.c Vall= 672 lb/screw=420'1.6 Tall= 275.2 I5/in per screw=172•1.6 Penetration= 2 in Vreq.= 184 lb Use Simpsons SDS25312 screws from Curb Treq.= 100 lb to Roof at 24 Inches c.c.on ea.side of Curb. Resultant= 209 lb=SORT(100"2+184"2) Z'a= 640 lb=275'2'6721((275'2)'(COS(RADIANS(26.5)))"2+672'(SIN(RAOIANS(28.5)))"2) 640 n 209 OK it 9570 SW BarburBlvd Roof Top Unit Replacement 150377 Suite One Hundred Project Name Project# Portland,OR 97219 Location 12158 SW Garden Place, Tigard, Oregon MILLER Client Oregon Aire Phone 503.246.1250 C O N S U LT I N G Fax 503.246.1395 By JLT Ck'd A lei- Date 04/08/2015 Page 6 of 6 www.miller-se.com ENGINEERS REFERENCE ONLY Unit Report For 12.5T Project:--Untltled92 NEW UNIT 03/24/2015 Prepared By: 10:14AM Unit Parameters Dimensions(ft.in.)&Weight(lb.)*** Unit Model' 48TCDD14A3A5-0A000 Unit Length' 7'4.125" Unit Size' 14(12.5 Tons) Unit Width' 4'11.5" Volts-Phase-Hertz: __. ._.... . 208-3-60 Unit Height' 4'1.375" Heating Type:- Gas *"* Total Operating Weight' 1202 lb Duct Cfg• Vertical Supply/Vertical Return Low Heat •••Weights and Dimensions are approximate. Weight does Round Tube Plate Fin Coils not include unit packaging. Approximate dimensions are provided primarily for shipping purposes.For exact dimensions and weights,refer to appropriate product data catalog. Lines and Filters Gas Line Size* 3/4 Condensate Drain Line Size' 3/4 Return Air Filter Type' Throwaway Return Air Filter Quantity: 4 Return Air Filter Size' 20 x 20 x 2 Unit Configuration High Static Option Al/Cu-AI/Cu Base Electromechanical Controls Standard Packaging 2-Speed indoor fan motor controlled by VFD Warranty Information 1-Year parts(std.) 5-Year compressor parts(std.) 10-Year heat exchanger-Aluminized(std.) No optional warranties were selected. NOTE: Please see Warranty Catalog 500-089 for explanation of policies and ordering methods. Ordering Information Part Number Description Quantity 48TCDD14A3A5-0A0G0 Rooftop Unit 1 Base Unit High Static Option None 2 Speed Fan Controller (VFD) it Project#9570 SW Barbur Blvd Roof Top Unit Replacement 150377 Suite One Hundred Project Name _ Portland,OR 97219 Location 12158 SW Garden Place, Tigard, Oregon MILLER Client Oregon Aire Phone 503246.1250 CONSULTING Fax 503.246.1395 By JLT Ck'd /40e1-- Date 04/08/2015 Page R 1 of 3 www.miller-se.com ENGINEERS Physical data R E N C E ONLY EXISTING UNIT .... ...:::...:.>...•n•.. :nv..vH.v.•.r. .. .3 .. .......r .".:•v:!•:..v..v..y ..y� �/y� r' :...., n......:r.•.v• .•. n:rn. f:t• .;.. �tt•.v.:•.:v'::::.v:.:.... ..v.:gr.:ii:i•:::.:?`§ti:�.;S:i!:•:::it�.:. ............:.N:•.?�;"'#..v<:`�i:•_ry:•. v..;+•,•.. ..-:..:.. � \v:.4ti:•.5�:..•pv:.}:................ ... •. 'ti x�.v.....:y n,•L'!• ......:n$} .;nv.•..!: OPERATING WEIGHT(lb) DP DR _ DP _ _ DR DP i DR ._ � • Unit 1410 1430 1470 + 1490 1870 { 1680 With Economizer 1560 I 1580 1620 I 1640 1820 1 1830 Roof Curb 20.0 _ 200 200 _ COMPRESSOR — _ Hermetic—2 Cylinders Semi-Hermetic—6 Cylinders No....Type 2..P64 2..P77 1 06DA537 • Oil(oz) 76 ea 76 ea —_ ------ 160 � � .. _i___ REFRIGERANT(Capillary Control) R-22 R-22 R-22 _ Charge(lb)Sys V.Sys 2 7 9,6 6 8 3,8 3 _ 23 2 OUTDOOR COIL _ Copper Tube,Aluminum Plate Fins Rows 2 3 3 Fins/in.o Total Face r.,__,_______ 8 14 8 I 8. Total Face Area(sq ft) 18 9 1 B_9_ _ 1 18,_9 . OUTDOOR AIR FAN Propeller Type,Direct Drive Nominal Cfm 9000 8000 12,000 No,...Diameter(in.) 2. 22 2. 22 2 26 • Motor Hp(1075 Rpm) 1/2 1/2 1 Watts Input _ 1385 y — __ 1400 — __--_2672 -—� INDOOR COIL Copper Tube,Aluminum Plate Fins r Rows 2 3 3 Fins/in. 14 15 14 Total Face Area(sq ft)_ — 14 7 __—_� _ 13.8 _ _ 16.5— INDOOR BLOWER Centrifugal,Adjustable Belt Drive Qty...Size(in.) 2 .10x10 2 10x10 2 10x10 Nominal Cfm 4000 5000 6000 Rpm Range Std 753-1066 805-1093 916-1186 • Opt 878-1191 978-1265 1158-1428 Max Allowable Rpm 1550 1560 1550 Motor Pulley Pitch Diameter(in.) Std 2 4-3 4 2 8-3 8 3 4-4 4 O t 2 8-3 8 3 4-4 4 4 3-5 3 Fan Pulley Pitch Diameter(in.) Std 5 6 6 0 6 4 O t 55 60 6.4 Belt,Qty..Type...Length(In.) 1 V..41 1 V. 43 1 V.46 Speed Change per Full Tum Std 62 68 54 of Movable Pulley Flange(Rpm) Opt 63 57 55 Movable Pulley Max.Full Turns 5 5 5 from Closed Position Factory Setting—Full Turns Open 6 5 5 Factory Speed Setting(Rpm) Std 753 805 916 Opt 878 978 1158 Motor Hp(Service Factor) Std 1 (1 25) 2(1 15) . 3(1 15) Opt 1-1/2(1.20) 3(1.15) 3(1.15 --_.—• FURNACE SECTION DP DR DP DR DP y DR Temperature Rise(F)f 15-45 26-55 15-45 25-55 25-66 25-55 Max. External Static Pressure(in.wg) 7 7 7 7 7 7 Gas Input(1000 Btuh) 154 231 154 231 231 270 Bonnet Capacity(1000 Btuh)$ 123 183 123 183 183 216 Burner Orifice Diameter(in....drill size) Natural Gas 113 33 Propane Gas .073.49 Butane Gas 073 49 Pilot Orifice Diameter(in. ...drill size) Natural Gas 064 52 . Propane and Butane Gas 036 64 Thermostat Heat Anticipator Setting 208/230;Stage 1,Stage 2 98,— 98, 44 98,— 98, 44 98, 44 98, 44 460;Stage 1,Stage 2 1 4,— 1 4, 44 1 4,— 1 4, 44 1 4, 44 1 4, 44 Gas Valve Qty _ 1 I 2. 1 2 2 2 HIGH-PRESSURE SWITCH Cutout (psig) 428 Reset (psig) 320 LOW-PRESSURE SWITCH(Liquid Line) Cutout (psig) 27 Reset (psig) 60 AIR INLET SCREENS 2 20x25x1 Economizer,Qty,..Size(in.) 1...20x20x1 INDOOR AIR FILTERS(Type) 10%Efficient—2-in Disposable Fiberglass Qt Size(in,) 2 16x20x2 I 2 16x20x2 4 20x20x2 Y'•• 4 16x25x2 4...16x23x2 t 4 16x20x2 'System 1 consists of upper portion of outdoor coil and lower portion of indoor coil. tTemperature rise must be adjusted within range specified on furnace rating plate Bonnet capacity is determined in accordance with ANSI Z21 47-1973 9570 SW Barbur Blvd Roof Top Unit Replacement 150377 ill Suite One Hundred Project Name Project# IliLocation OR 97219 Location 12158 SW Garden Place, Tigard, Oregon MILLER Client Oregon Aire Phone 503.246.1250 JLT �{(zL 04/08/2015 R2 of 3 CONSULTING Fax 503.246.1395 By Ck'd Date Page- ENGINEERS www.miller-se.com • + m ri Z O Ll Z r z m ar r opi, m — 77 Z m +N w UA m OPTIONS: o•AaON•DA iDe�e MK AIM n..1.124 REVISIONS � n T7 MATERIAL:1 Bga.GAL STEEL DESCRIPTION DATE 'Aj•PRC>w+� INSULATED PANELS (WHERE REQUIRED) Attn:. Tag: . t INITIAL DRAWING 1425/2008 1'DUCTINSULATION (R VALUE 3.85) 2 UPDATED TOP BRACE.. 1129/1129)11 1 • OO GASKET PROVIDED WITH CURB 1 112"ADDED TO EXISTING CURB O.D. Approval: 'Y1 V 71 CO co SUPPLY AIR x o _� 3 0n' 7 t'. CO '�' 17 9Fi6` —2'TYP yP to n0� RETURN-AIR rn � rnN M=9,) 1 5��,. � �i me C_�`► j'o.-. 3vIN �� m_ �- 33114" ��` y \\",.\ `'\ /.?...‘..>;4' ' 36114' EXISTING CURB LAYOUT \,, ' W INSULATED 77's!4" -., n o COVER 7 = 0 7s 1/r m o al. m Z 3 • J o I co O 41 15t19"—P- SUPPLY 7 > N m cri 00 00 ID TM" 0 C 56 10" C ' C CL 0 36 11!16" RETURN 2411" ` Q , i� 1 A1, CD 2114"--I k.t 2114" d 713 3!4" N — Ili 314" I �—53.7}16"--j v Da =�D, I 79114` ' } I 7115118"CI) - O 0 1D OOD O eaa aEINRKS J APPROVALS M e CO D[ .m 235.12 —•°"�• 1-4010-4005 N 7 �'o ®° CURB SHOWN IS CDI STANDARD CONFIGURATION CDI RESERVES THE RIGHT TO w.a.ed.9.October DR,20%1475.03 PM O CHANGE LAYOUT WITHOUT NOTIFICATION.IF CURB IS NEEDED IN A DIFFERENT VERIFY SUPPLY AND REYURNOPENINS6 „"" —� .VewFr GVSNWU NWIUU 'M u 1780 MER>R NW .....a }r 'ROMANY MANGER ""' CDI ELK IOWA:,NN CwR 1-4010-4005 �[ 01 CONFIGURATION CDI MUST BE NOTIFIED PRIOR TO PLACING AN ORDER. TRILPTIN ANY DUESODNe LJ IPA Ipn•na�� 'FAX SACK IF DRAWING IS DK'AS.DI i...y I u0 134 I ran i ^"' CD CD 0 T c N M W REFERENCE ONLY O NEW ADAPTER CURB The 48DP,D-R rooftop units offer a perfect combination: gas heating and electric cooling in a single package Carrier's 48DP,DR combination heating/cooling units pro- With EER's up to 8 3, the 48DP,DR units are very effi- ' vide year-round indoor comfort for commercial and cient. They deliver a significant cooling output per unit of industrial buildings. Units are available in 3 nominal cooling electrical energy consumed Efficiency doesn't stop at cool- capacities (123,000, 154,000 and 187,000 Btuh). For each ing. AU heating components are precision engineered to -cooling capacity,select high (48DR) or low(48DP)heating provide energy-conserving, cost-saving operation. Inter- capacity to match your specific requirements Units are mittent pilot ignition, Turbo-Tubular'" heat exchanger, ., quality engineered to provide air conditioning excellence induced draft combustion and redundant gas valve work year after year. together to produce uncommon efficiency. The 48DP,DR units are designed to minimize installation If your building requirements specify a combination gas/ time and costs. Units are compact, self-contained and electric, heating/cooling unit that's efficient, reliable and require only one electrical power connection and one gas built to last, select the perfect combination — Carrier's connection — so installation is fast and easy. 48DP/DR. Top quality components assure unit durability, easy maintenance and safe operation Turbo-Tubular"heat exchanger—The tubular cell design of Indoor fan relay — During heating mode, the indoor fan relay the 48DP,DR heat exchanger results in an ultra-efficient "U" automatically starts indoor fan after heat exchanger warms up • configuration Very little heat escapes to the outside atmosphere sufficiently Prevents cold air from blowing into conditioned because the burner flame and resulting hot gases make 2 passes space across the supply air path Additional heating efficiency results Redundant gas valve—Safety is built-in Both the pilot valve and • from turbulators located in each heat exchanger cell The turbula- main gas valve are designed in series within one valve body.When - tors act as baffles,forcing the hot gases into contact with the cell there's no call for heat,the main gas valve and pilot valve block walls and improving heat transfer from the flue gases passage of gas to pilot light and main burners On 2-stage the first and second have independent ~y' :-. ,j gas trains, valves and ignition systems stage one stage is inope at .....:::::::::.::::::::::::::::::::::::::::::::::!:::::::::::::":::;:::;.,:]::::.::::::::::::::::::::::::.::::::::: ' .;•- .•- . tire, the other stage can provide partial heating stage capacity i ;1 : � .AIumAGAR -"COATED TURBO-TUBULAR'' ` I :H1 PVT EXCHANGER � d l•y Alumagard heat exchanger coating — Assures corrosion L c '" j l resistance and long life.Alumagard is a thick aluminum alloy that 4. provides an armor-like coating on the heat exchanger MODULAR C41S ON,SECTiON Intermittent pilot ignition—The pilot flame is ignited only on a "' ' call for heating No precious fuel is wasted between cycles Saves Modular combustion section—Efficient in-shot burners and all energy over conventional standing pilot systems ignition components are contained in a compact assembly which Remote sensing of pilot flame —Runaway gas conditions are can be easily removed for service and inspection eliminated and safe operation is guaranteed. The pilot flame is Induced draft combustion—Eliminates expense and unsightly proven (sensed) at burner farthest from ignition source, rather appearance of flue stacks, and diminishes effects of winds on than at the ignition source itself. If pilot flame malfunctions and heating operation The heat exchanger operates under negative does not reach sensor,the main gas valve will not open. pressure and if any leakage should occur,the flue gases are sucked • Rather than a bi-metallic sensor, which must warm-up and outside and will not enter the supply air cool-down,the system utilizes a flame rectification sensor which Combustion section view port — Designed with the service- • quickly senses pilot flame and ignites burners almost man in mind Full visibility of ignition component operation is pro- . instantaneously. vided. Located in the units'condenser section, view port allows Also,since the sensor is quick to react to any flame outage or viewing of heating components while remaining a safe distance system failure,fast shutdown is a certainty from flue gases. VL 2 • Heating safety controls Part-load operation—The 10-ton and 12-1/2 ton units feature 2 Limit switches shut off gas valve if excessive temperatures should hermetic compressors and 50% and 100% capacity steps The develop. 15-ton unit uses the rugged Carrier 06D compressor with capacity steps of 67% and 100% Part-load operation assures you high Centrifugal switch shuts down main gas valve in case of insufficient energy efficiency and lower utility bills combustion air Tough units for rooftop operation—Weathertight Weather III Roll out switch de-energizes gas valve on flame roll out Armor cabinet stands up to extreme outdoor conditions Carrier • Reliable, high performance cooling power — Carrier- design meets both UL and Carrier's own stringent rain test specified hermetic compressors(012 and 014)and semi-hermetic requirements Strong,watertight interface between unit and roof (016)are equipped with crankcase heaters,internal linebreak for is provided by the specially designed roof curb,approved by the protection against overcurrent and overtemperature conditions National Roofing Contractors Association • and Cycle-LOC'"compressor protection.Solid-state Cycle-LOC Trouble-free rigging—All units are built as an integrated unit— i prevents compressor short cycling by shutting off compressor if rigid and strong,making rigging simple and convenient Predrilled any safety device trips Compressor is restarted by manual reset lifting holes in the base rails make the rigging job still easier. at the room thermostat(except for 016 unit which,if compressor Convenient duct connections — Openings in the basepan shuts off on overcurrent,requires circuit breaker reset at the unit) permit side-by-side or concentric ductwork connections without t Quiet, high volume fan operation — Indoor fans are belt requiring unit internal modifications. Side connections for hori- driven with adjustable drive for quiet and efficient operation Out- zontal duct applications can be made using side-supply curb door fans are direct driven,factory lubricated,and positioned for accessory.Gasketing is provided with roof curb for a weathertight quiet efficient vertical discharge In addition, indoor fans are installation capable of moving ample air quantities and achieving high external Ventilation air—Standard equipment includes manual damper static pressures suitable for the most demanding application which can be preset to admit up to 25%outdoor air for year-round Refrigerant coils — Built with energy-efficiency in mind, the ventilation. Units equipped with economizer have a thermo- cooling coils feature staggered copper tubes and mechanically statically controlled fully modulating damper which admits up to bonded aluminum fins to give you the most for your cooling dollar 100%outdoor air and provides low-cost cooling on mild days.The Terminal board — Located in base unit control box for easy changeover to economizer cooling is done by an enthalpy control connection to room thermostat and economizer to take full advantage of low-cost operation in mild weather INDOOR;pd >= :: :•:::a 3AtDtX?R•"AN MO'fli'aR • i •rr tw •t --" .' .1096 QA :. ; 3' y • .ft• , r 'S r� • I -�..' . a Eel... •• t •• :;.•y .:.•�: 7Y C }':f.r:ff • r : • r-- ` n :.... -::vii •...:. i . .v:.. 3 +AY'-TIr7"':: + f ti - :.;::•:...:.is:.i:•....,. ;::i>.v:.:.. 3 . � . Options and accessories ... ... .. .. •. • Motormaster® Head Pressure Con- Two-position damper—Single-blade trol—Units are designed to operate at damper, operated by a spring return outdoor temperatures down to 35 F. Time Guard® circuit prevents short motor, closes off the 25%air inlet when Below 35F, accessory 32LT Motor- cycling of compressor if thermostat is unit is shut down Field-installed • • master control modulates outdoor fan rapidly changed, automatically pre- accessory motor to maintain correct condensing vents compressor from restarting for at temperature at outdoor temperatures least 5 minutes after shutdown. Field- . . down to-20 F.Field-installed accessory. installed accessory. :: : :: L.P. conversion kit permits unit propane in areas where si Go.., € •• ! natural gas is not available or in short �`_ ;\ . • i Economizer assembly — Provides • ! j ;p �s�� low-cost cooling on in-between days _ Automatically controlled dampers open - .. --- ? to admit cool,filtered outdoor air Out- .......... Remote control panel consists of a :; door air damper is fully gasketed for low separate heating and cooling thermo leakage. Low leakage dampers save stat assembly plus a decorative wall- : ;; energy because outside air leakage into mounted panel. In addition to switches the unit is minimized when the out- for heating, cooling and fan operation, Thermostat assembly—Precise tern- door air damper is closed. Compres- the panel contains indicator lights and, perature control for heating and sors and outdoor air fan remain off to for economizer-equipped units,a venti- cooling system is provided by this save energy if the outdoor enthalpy is lation control knob. Field-installed attractive wall-mounted 24-volt acces- low enough to satisfy cooling require- accessory. sory.One-or 2-stage heating available, ments without compressor operation ;;:..;_..., - :- depending on base unit and application Economizer is factory option or field- ?::: :; - requirements. installed accessory Easily installed • •:.:>_::..: :F A thermostat subbase is available because of complete factory assembly • .::., - '. ,' - ,--- that goes hand-in-hand with Cycle- and comes complete with wiring plug LOCTM circuitry. If a safety device for quick connection to base unit. � `,•. trips, compressor shuts off and light • •• o.. , on thermostat comes on. Reset is :$ accomplished by following standard Cycle-LOC procedures. Field-installed Power exhaust(48DP,DR016 only)— >;'' :::::: -s �• accessory. Coupled with the economizer, up to 75%of the return air at 0. g static ::� :i% - -> tur r 1 in w a I pressure may be exhausted Also,elim i;°,i;.::�::..: >i mates overpressurization of the build- i s ins. Designed for use with the bottom • • •: • •� ••••••: • • ;:;•. duct connection arrangements. Field- ;3 installed accessory. Relief damper operates automatically x..'- to help exhaust stale indoor air during :. y economizer operation. Accessory • comes fully assembled for easy .:',;:::::::::`.':':,..;.; f - ... installation. 3:lam zl ::I $ Roof curb, - :.�:ss: n,:s:z:::::. ... cu b, with insulated basepans, „ry n,:,.: :;.:..::..::.:..:...:.. supports unit and frames roof opening . f , r � ^•:v for interior ductwork. When curb is in Alternate fan motor and drive — i7 ., f yr`:” 1 place and ductwork connected unit Provides increased "b r` r.:.; P performance for can be installed anytime, to meet your application requirements beyond stand .. .rre� tightest schedule.Curb design n meets all and unit operation range. An alternate National Roofing g Contractors Associa- i higher speed is avail abl e for 48DP _ _ ti on (NR CA requirements. Field- DR 1 6 applications. Factory-installed ::.;-:::::;:::::::::::%:::::::::,,::::::::::::::::::_.:.:::::::::::::::::,:::::::::::::::7::::::::::::::::::::::::::::,;::::::::::-:::::•1 /Di installed accessory. option. ,,,,, , „.. ,.w;;.1 1281 4 ...:. .... . ....................... ........... t cCGNGkt Z�.°. st^Cfs e i �e n os } ,ns 4 25%Ai•Cr ■�_ff4 j J:} • 10 {.t. �� li P• • 4 :`•3, fi CO —. i { }:�.+: •Rr'i:•+. is�.. 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L .. .:d: . :.:. :: .... ..... .:.., ACCEs cRY REMOTE CONTROL RIMEL• ACCESSORY REMOTE CONTROL PACKAGE Selection procedure (with example) I Determine cooling and heating requirements at standard motor and drive are suitable. If rpm or bhp design conditions. values required are shaded, an alternate field-supplied Given fan motor or drive is required. Required Cooling Capacity (TC) 148,000 Btuh V Select unit that corresponds to power source Sensible Heat Capacity (SHC) 110,000 Btuh electrical characteristics. Required Heating Capacity 180,000 Btuh From the Electrical Data table,select unit 48DR014 with Condenser Entering Air Temperature 95 F electrical characteristics of 230-v, 3-ph, 60-Hz. Evaporator Entering Air VI Calculation of Energy Efficiency Ratio (EER) for Temperature 80 F edb,67 F ewb unit full load operating condition. Evaporator Air Quantity 5000 cfm Re-enter cooling capacity table at 80 db,67 wb entering External Static Pressure (ESP) 0.35 in. wg air conditions on the indoor coil and 95 db ambient on Electrical Characteristics (V Ph Hz) 230-3-60 the outdoor coil. Compressor kw input is 15.6 or II Select unit based on required cooling capacity. 15,600 watts. Enter Cooling Capacities table at condenser entering air Referring to the Physical Data table,outdoor fan motor temperature of 95 F, 5000 cfm and 67 F ewb. The (OFM) watts is 1400. 48DP,DR014 unit will provide a total cooling capacity of To obtain indoor fan motor (IFM) watts, use bhp • 154,000 Btuh and a sensible heat capacity of 117,000 previously determined from the fan table at 5000 cfm Btuh. For evaporator air temperature other than 80 F and 0.35 in. wg. ESP. Calculate watts input, using the ii edb, calculate sensible heat capacity correction, as formula and motor efficiencies from the fan table. required, using formula in notes following Cooling Ca- pacities table. Gross cooling capacities in table were IFM Watts(Input) = 1.76 x 746 = 1582 determined at .35 in. wg ESP (ARI conditions) at cfm .83 • indicated. For additional ESP, adjust TC, SHC and Subtract indoor fan motor watts from the gross • power input to job requirements. capacity to obtain net cooling. Divide net cooling by III Compare heating capacity of unit selected with unit total watts input to arrive at unit EER. • required heating capacity. Gross cap. - (Indoor fan watts Unit 48DR014 provides an input of 231,000 Btuh with a EER = x 3.413/watt) • bonnet capacity of 183,000 Btuh.This unit meets design Compressor watts + OFM watts + IFM watts requirements. 154,000 - (1582 x 3.413) IV Determine fan speed and brake horsepower(bhp) _ ill 15,600 + 1400 + 1582 requirements at design conditions. 148,601 Enter Fan Performance table at 5000 cfm for 48DR014 18,582 at .35 in. wg.The fan speed is 987 rpm,bhp is 1.76.The EER = 8.0 Btu/watt 7 1281 Physical data 1 $Zo OPERATING WEIGHT(Ib) DP DR _ DP DR DP DR Unit 1410 1430 1470 1490 1670 ; 1680 With Economizer 1560 1580 1620 1640 1820 i 1830 • Roof Curb 200 200 200 _ _ COMPRESSOR Hermetic—2 Cylinders Semi-Hermetic—6 Cylinders No. ...Type 2..P64 2..P77 1 06DA537 Oil (oz) 76 ea 76 ea 160 __ • REFRIGERANT(Capillary Control) R-22 R _~� -22 ~ R-22 Charge(Ib)Sys 1',Sys 2 7 9,6 6 8 3,8 3 23 2 OUTDOOR COIL Copper Tube,Aluminum Plate Fins Rows 2 I 3 3 Fins/in. 14 14 14 Total Face Area(sq ft) 18 9 I 18 9 18.9_ OUTDOOR AIR FAN Propeller Type, Direct Drive Nominal Cfm 9000 8000 I 12,000 No. ...Diameter(in.) 2. 22 2. 22 i 2 26 • Motor Hp(1075 Rpm) 1/2 1/2 1 Watts Input 1385 1400 - _2672 �_ INDOOR COIL Copper Tube,Aluminum Plate Fins Rows 2 3 3 I Fins/in. 14 15 14 Total Face (sq ft) 14 7 I _ 13.8 i 16.5 — INDOOR BLOWER Centrifugal,Adjustable Belt Drive Qty...Size(in.) 2 10x10 2 10x10 2 10x10 Nominal Cfm , 4000 5000 6000 Rpm Range Std 753-1066 805-1093 916-1186 Opt 878-1191 978-1265 1158-1428 Max Allowable Rpm 1550 1550 1550 Motor Pulley Pitch Diameter(in.) Std 2 4-3 4 2 8-3 8 3 4-4 4 Opt 2 8-3 8 3 4-4 4 4 3-5 3 Fan Pulley Pitch Diameter(in.) Std 5 5 6 0 6 4 O t 5 5 6 0 6.4 • Belt,Qty..Type...Length(in.) 1 V..41 1 V. 43 1 V.45 Speed Change per Full Turn Std 62 58 54 - of Movable Pulley Flange(Rpm) Opt 63 57 55 Movable Pulley Max.Full Turns 5 5 5 from Closed Position Factory Setting—Full Turns Open 5 5 5 Il • Factory Speed Setting (Rpm) Std 753 805 916 `) Opt 878 978 1158 / Motor Hp(Service Factor) Std 1 (1 25) 2(1 15) 1 3(1 15) Opt 1-1/2{1.20) 3(1.15) 3(1.15) FURNACE SECTION DP DR DP DR DP DR Temperature Rise(F)t 15-45 25-55 15-45 25-55 25-55 25-55 Max. External Static Pressure(in. wg) 7 7 7 7 7 7 Gas Input(1000 Btuh) 154 231 154 231 231 270 Bonnet Capacity(1000 Btuh)$ 123 183 123 183 183 216 Burner Orifice Diameter(in. ...drill size) Natural Gas 113 33 Propane Gas .073.49 Butane Gas 073 49 Pilot Orifice Diameter(in. ...drill size) Natural Gas 064 52 Propane and Butane Gas 036 64 Thermostat Heat Anticipator Setting 208/230;Stage 1,Stage 2 98,— 98, 44 98,— 1 98, 44 I 98, 44 98, 44 460;Stage 1,Stage 2 1 4,— 1 4, 44 1 4,— 1 4, 44 1 4, 44 1 4, 44 Gas Valve Qty _ 1 2 1 2 i 2 2 HIGH-PRESSURE SWITCH Cutout (psig) 428 Reset (psig) 320 LOW-PRESSURE SWITCH(Liquid Line) Cutout (psig) 27 Reset (psig) 60 AIR INLET SCREENS 2 20x25x1 Economizer. Qty...Size(in.) 1...20x20x1 INDOOR AIR FILTERS(Type) 10%Efficient—2-in Disposable Fiberglass Qty...Size(in.) 2 16x20x2 I t 2 16x20x2 4 20x20x2 4 16x25x2 4...16x23x2 4 16x20x2 'System 1 consists of upper portion of outdoor coil and lower portion of indoor coil. tTemperature rise must be adjusted within range specified on furnace rating plate - Bonnet capacity is determined in accordance with ANSI 721 47-1973 IP 8 .. .. Performance data ARI CAPACITY RATINGS GROSS COOLING CAPACITIES T01.1140:: :::::'-:.:.:.•:.:.-'''..'..•:.:;.': ::.::.:'!..-:■ 48DP,DR014 ,;„...--:.....,..,. • ::17.00.0:::::::::,,„,,,. ..,-,•.::.:.„„...,..—..:::$-FA.NWO):-.::::::,..::,.,,--,.:.1 : ::::::::::::;:::::::::::kiti::::::,:::::::!..07,75:..,::: .: ,:::. ::::.:colac:::::i::::::,:::: F,!7' •.1 ::::,:ii,:;;;,:iiiiii:%;:;:;;;;;;: iiii ::.:M7:: ::;::: 7::: .113.011 Evap Air-Cfm/BF::: ::: :.:.:::.,:.:.::77.i.:::::,:::: ::: ::::1 .... . , Temp(F) 4 B 110 48DP,DR012 14 5 1 120,000 1 4000 I 83 Air Ent 3750/058 .•:.':: ; ti. 090":":,•: 6250/.125 48iiP,DR014 186 j 149,000 1 5000 : 80 Cond Evap Air- Ewb(F) 4iiiii :iiibi6 21 7 180000 1 6000 83 - (Edb) 72 67 62 172;:.:: $7 62 72 1 67 7-62 NOTE Capacities for 48DP,DR014,016 are not within scope limita- TC 1169 156 140 [174-::163-..... 14,8:: 180 169 163 • tions of ARI Certification Program 85 SHC • 85 106 125 ::::::92:::::1:21H145:. 105 143 163 Kw ti 5.0 14 3 13 5 1'154:14.8,:14i,..156 151 148 ._ . __ ._ . .. • TC .162 147 128 :::1643:: :1541,:......:140:::. 175-'162 156 HEATING CAPACITIES 95 SHC I 82 103 120 1,,,,02".,":117,,,:`;140: 106 142 156 Kw .16 0 ;15 1 14 4 l;'",16.::0;5"•,6,:14.9," 16 7 16 0 15 7 . . _. .._._ . . . .. IC 153 135 115 F"159 :14 .; 130.: 167 152 148 (N*T MODEL: :-n: :: ":;h!- ::'* ititiiitdiiiikie' IttiAiNtt:CAOAtilV.: 105 SHC 79 98 113 r',".08•:::: 114:: M::. 105 140 148 ::::::.:.:•.-,,:::•:•3.".:..::-:.,•:::::•:.;.:,..:. ",,:', '•,•:. :Ii#titlii:::::::.:,,•'"3:.:":,,_::,,..,::3:::::::0:113i0/4,:•:::, '',,::. .I Kw i16 8 160 .15 3 )11.4i,I6*15.9 177 168 166 480P012 1541,99.9 i 123,000 TC 143 121 103 ;:::149 :'12.9:: j19.:, 156 140 • 138 .--- -_- _ 48DR012 231,000 183,000 115 SHC : 76 98 103 3•:,85-• 40a.,.:149:: 102 135 138 ,.. • • • • ---.- -- Kw (176 169 116 4 1,18.1,,-173'16.9' 18176 175 480P014 154600 1 - 123,000 --- . _ 48DR014 231,000 j 183,000 - • ----- - 48DP016 231,000 183,000 48DP,DR016 48DR016 270,000 1 216,000 -1 Evap Air-Cfm/BF Temp(F) ?...— -- NOTES: Air Ent ' 4500/.086 -f:',:::4000/4:12'-::::j 7500/.136 1 Ratings are approved for altitudes up to 2,000 feat At altitudes Cond r--- Evap Air-Ewb(F) over 2,000 ft, ratings are 4% less for each 1,000 ft above • (Edb) 671 62 -::7-Z:::::V67::::i:.:62:::: 72 1 67 62 sea level —-PC '1263 188 169 212 ::16e.:::48C1f 224 '208 196 2 At altitudes up to 2,000 ft the following formula may be used 85 SHC , 98 122 145 '405!':4•38:::',167,l 120 158 186 to calculate air temperature rise Kw 16 3 155,14 6 361 36.0..,14.,5:.; 170 16 3 115 6 : bonnet capacity il _Nt TC : 196 178 154 204.:;:::I87:::: '4"68'.: 216 199 • 188 02 __._,.. .... .. 1 09 x airquantity 1P 0 95 iSHC 95 119 138 ;:1P3.::' 135 :16y 117 155 178 Kw' K 174 164 158072,:TO.,It,":'15.5":.182 17 3 16 7 Ho: ' .....• 3 At altitudes above 2,000 ft,the following formula may be used .TC 186 164 138 11:94,:47.5.:•:::156: 205 188 ., 178 .. ........... ...,,... .... 41111 bonnet capacity (24 x specificweight of air x 60) (air quantity) . 105 SHC , 91 ., 113 130 •:;101i 030:::149:• 115 152 '1168 Kw 118 51 17 6 169 ,:i1§;;-.1178. . 68 193 183 178 TC 1175 1 149 : 126 .,T84::.3:1513; J44: 194 172 166 4 Maximum allowable gas pressure is 140 in wg Minimum 115 SHC i 87 107 , 120 :;:::97,11.24::: .1*,#. 112 147 157 allowable gas pressure for full rated input is 5 0 in wg Kw 119 5 188 118 2 :4**440. :1443 20 4i1 9 3 19 1 5 Unit may be converted for 100%LP gas, using Carrier factory BF - Bypass Factor parts Unit will maintain AGA certification if conversion is per- Edb - Entering Dry-Bulb formed, as directed, and conversion nameplate is attached to Ewb - Entering Wet-Bulb unit adjacent to existing unit nameplate Kw - Compressor Motor Power Input 6 Minimum allowable temperature of mixed air entering the heat SHC - Sensible Heat Capacity(1000 Btuh)Gross exchanger during half-rate(first-stage)operation is 35 F There TC - Total Capacity(1000 Btuh)Gross is no minimum mixture temperature limitation during full-rate NOTES operation 1 Direct interpolation is permissible Do not extrapolate 7 Bonnet capacity rated in accordance with ANSIZ 21 47-1973 2 The following formulas may be used sensible capacity(Btuh) tldb = tedb - 1 09 x cfm GROSS COOLING CAPACITIES tlwb = Wet-bulb temperature corresponding to enthalpy of air 48DP,DR012 leaving evaporator coil(hivvb) total capacity(Btuh) Evap Air-Cfm/BF hlwb - hewb Temp(F) ' 45 x cfm Air Ent 3000/.153 -V::: :40:14XiXA87.:::1 . 5000/.216 Where Cond Evap Air- Ewb(F) hewb Enthalpy of air entering evaporator coil = (Edb) 72 67 62 'ii'...:Uq;!*7 ::6Z:, 72 67 62 f.,- .1.:,_.. . 3 SHC is based on 80 F edb temperature of air entering evaporator IC 132 123 110 ii4X1?•317,45. ::::418.-.. 138 131 124 coil 85 SHC 65 81 95 t•:*,,70:1::":::.91, :.::1043 75 99 120 Below 80 F edb,subtract(corr factor x cfm)from SHC Kw 12 2 11 7 11.1':il:Z2441: :::11"; 12.5 12.1 11.7 - " ')" " . -- •• - --- l'03& ;_g0fg-W7:*-t'gr4.'0.4tigik'2,1T.SKIA TC 128 116 100 43:3:1423 ii:;140: 135 126 117 O 95 SHC 63 79 91 ::::::7041:i::::90 :3:100- 75 99 117 1 ENTERING AIR DRY BULB TEMP(F) ......,... ...,.......,.., ,.,....,. BYPASS .-; Kw 13 0 123 11 9:;023::420.:A1A 13 4 12.9 123 ...... ?. -75-r-78 1 77 r 76 r 75 -r. uncier 75— _ . FACTsan -sr,:l.-.7:Tar:.:(::.:.:4337.71-7::lovr.:169nr.:--...:,;546135, ' TC 122 107 90 t:":1127: 1-:$4:";::400: 130 119 109 Correction Factor 105 SHC 61 75 85 .,.::"A:8:A::0 ::".1'4a.: 73 97 109 05 i 104 207 311 414 ' 518 6 Kw 136 131 12 6 A04j:•-21. 14 1 13.5 131',._:".(,:"" ' •:. ' —"-4 - TC t-113 96 81 '1,z14:1::4103 :,::V', 123 109 101 .10 20 30 3 . 98 1 96 2 94 3 92 4 90 Use formula I_ 87 1 74 2 62 3 49 4 36 shown below 76 1 53 229 3 05 3 82 115 SHC 58 71 80 6 :::83- ::::::".9: i 72 93 101 Interpolation is permissible i Kw 144 138 13 303.:0::::f4A-fl' % 148 14 2 139 Correction Factor = 1 09 x (1 - BF)x (edb- 80) 9 1 . . . Fan performance ....._ UNIT 7-- 7. EXTERNAL STATIC PRESSURE lin wg.) MODEL I CFM :'.. 67iii ' 641.- 15i6-77-6:13- 7 77758-- -Tio -1. .1:4iY "7" rib 7Tie .__, .... , i - 49DP.DR 1 IRpm 1Bhp Rpm 16hp pm I Bhp ;Rpm Bhp Rpm]Bhp:Rpm I Bhp Rpm1 Bh171 Rpml Bhp Rpm1 Bhp I R pm 'Bhp MOO :.634:i0,39.:::'737 4051:: 830_10.E41 Tirci.78 992 0.92 .1066'.1.08 4119.1.7233:-...,‘- : •..:::t..--:.•t: - 1...-- •.i • 3200i.664 1:6:.:4 . 760 0.58 851.10,72_ 934 p.8.1)1009 1.01 11081 i:1:47: iiitoit. 4: 12.ie:I.,..*,s11::: :. 1 - - 3400i 645 10.53 785 066 080 [ 954 0.9511028 111 ;1097I.I.:.27:.1041:1...44..,:12281:.71..;6.34129311:133 3600 i.726 061:- 811 ii'la 897 0-901 974 1 05 11048 122 il11 6038:,0.8011.581 24211.74.:„.33011,.p4.:. 1364 i 2:fq 3866 75010.70 .839 0 857..921 100 i 997 1 16 .1069.11:331.1136 i:I....:50::1198.1138 4250;1.87 i1318.1g07.1376 2,28.; 012 4000 722.9.80 80 0.96 si 945.1112-1020-:126:::108911:-.4611,16611:64 11237 132 1273 i 2,01_11334 2..21.11389 i2.4.2::: 4200 825 0.9-1- 896 1 0'7 1 970 1 24-1043 1.41 111111-1.591:117.81.08:f12737-7757-977712942464:1.36:VI:Z35;14052.57:: I 4400 859 10'3 927 120 :::3397:11;:47::1067 1 56 ::-1135;1.74 i2197 i 1312S8213 4315.::.23..311060, 5 3 I342320:- 4600 893 1.16]:457'..L39.::0024.:.i.52. 1091 1.71 :11.57i1.90.4219:.09 i12794.,230:1335:ii::29'.f.:11380::::0,71 ;1440.1132 4800 92811.301;989;1.481105Z 097:il 17 1:87:'1*E1 i:2011i244:12 27 14:igii.:.210::.g0,0100.141-atgol::1140:1o1;:::! 5000 . B6.2:.il.;:45mj liop..„.......11 :...ilp114320.......4: 12Q5.12.2.5312652:46132Z Z67.: .137612:8941430:f3.1211.443013.34'; r3750 740.0.78 :.856 0.95_I 957 11.11j1049 1.27 ,1132,.14441i2.0211.6211255:1181, :1252:100:1::.4 ::fr--" ____.. .:._ti_-.IL 4000 773;0.92. 885 1,11_I sip 1,27 i1974 1,44 1 1 ss1.91'.1230'1.79.!1293i.99 ::13402:19.1.1366M39 :L: 4250: 807 A.07 914 1.26.1011 1.44 11099 1.61 :1180: 1 so.11254 1.88 43221 2.17:*1379:2.3811.4231:2361145.1312.8P: I 4600 . 842 ,1.23 945_1.4371039 1:53 1.124.1.1.80: 12041199: 11278%2.18;1346 238::4409 2.59 t.4:62,1.2S1:.:il$04,;3:01 4750 878 1 40 978:1 62 1069 1 83 :115Z5201•.1230 iziii:.140.;s•2.41 ;137 ti..tio;:143,5:2.82 i 1493;304:16443.26.% 014 I 5000 160 1011 1 8 2-1099 2 05 1161:::1225'1286 24'4;:1329:2.65 ;I 3961286 :;1459 i 3.071-1519;32 i :H- 1 5280.: 952 1.8311045 206 11.29s'2a30 1216:2.52 1283 2j1::1'13551293;1422 ..3.15 :1485;.3.36 i 1544 3.58.1.TT i5500 990 2 06 1079 230 1160145-,12402.78 1310:4.404361 3.20 11448 3:43 4610.:3.66: -- ; '- 575011028 231 1:114 2.56 11944232;1270 i 3.06 I ald:.3401Aps'3 51 :1473:`373 3.5;U:3 97 -. i .-. -I-._-1-:177 1 1 ' , , : ' 1_6000 11067:259 1149 2.85 11228::3.11 1300 i 3.37 33372 :3:610437 i 335 •1499.:407 - : ---...4.;-- j - - 1 - 6250 :140612.86:1184 315 :1261 a.42. 1332432j1402.::3961:i.466.::Ai:24'1529:03:,:::::,- ---.-.; i: -- - i - -- - •• - 4500 801.11:0--''----4-17-03 -----90: 1.26: 971 1 46 1050 1 67 112511 88 g2.00.212 41275'Et1-1349 2.70,1421...13.03:.'1480;3.88 4800 ::::84341..:251 428.:' 1A7. 1006 1 68 i 6 8 T 1 9 0 1153.2 131,::122312.36 11293: 2.62 :138417292 :1433:;344:: 1502.,13.59:: 5100 ; 88SL47j 968 1.70 1043 1,914- i ii4 ?1. 118F12.40.::::1260:2:64.1316 EimmErrammulna3 5400 ::.927 1:1:41 loos 1,95 1080. 2:20_11148 2.44 '.1.214: 249 1279 2.941042:340;:24040 EEMED529:44:2.1:6:: 1:5700 pl. 11:98 1049 2.24 1118 2:50!1134 2.75;1247: 3:6.111309,3.28:::ZIMEMIZEZE3:148714:11:: IW::*4,1:: 016 6000 11016 2 28 11091 '2 55 1158 283 il 22213.10•129/1 326 :1342 i 34..:40tEri:1400421:134:;4ie 1569.:434 1 6300_11059 2:60_41133 2 89 11198.3.17:1250.:8.40 :3,74-:1305.?4t2.:g=imezagnmarminging L660(2_0101 2.46 11 174 3.26 . 239:.:8:50:VW awitEMMEEMEXERIMEMMINMEffj:;:!-: ::::: ::,::::.4 ::::. k '6900-11150 3.35 4219467. f284:;,:i9e*:999 414:i1COEMEIBEINEMEMMESZ 7200 i3 ii4:4:*:.iiki4:36 KE2021.:04,445 UMMingarfi==nall _. 7500 .....0..............23 : 4g1 l418 _.......___ I 'Standard motor and drive NOTES 1 Fan performance is based on wet coils,clean filters and Optional motor and drive(016 unit offered with optional drive only) casing losses mew Field-supplied motor and/or drive 2 Motors have service factors as shown in Physical Data table on page 8 Rpm - Revolutions per minute 3 Condenser fan watts input: Bhp - Brake horsepower input to fan 48DP,DR012 1385 watts 1 48DP,DR014 1400 watts Conversion-Bhp to watts 48DP,DR016 2672 watts Bhp x 746 Motor efficiencies Watts input = Motor efficiency 1 hp - 081 1-1/2hp - 0 78 2hp - 083 3 hp - 0.84 S 10 Electrical data ---T- VOLTAGE OUTDOOR I INDOOR COO lYS'f304N pE3VUER 5111iePF_Y ::. ' UNIT MODEL RANGE' C PR• FAN k1C)TOR :F1K1V:MO?OR: FA)�k M� VOITS-E?F3-NZ Min ? Max RLA },RA City 3 FLA IEp: E Fib•:. RA 9 MinCkt€A tps I MOCP{Amps) 3 48DP DRO12 -j_187 253 24 0 j 136 i 2 4 6 1 0 i 3 45 ; 90 T 70 80 208/230-3 60 I lea) ! (ea) ; 1 5 5 50 70 80 _ _i 48DP,DR012 1 414 508 j 10 5 I, 49 '1 2 2 1 11 0 1 60 i 30 35 460-3-60 _� (ea) (ea) ; 1 5 Z 60 57 30 35 �48DP,DRO12 } 83 41 — 101 135 - 25 25 b18 , 632 , Z 1 8 1 1 5 170 90 25 I 25 575 3-60 _ (ea) _( (ea) , - . 48DP,DR014 ! I 27 0 •f 137 T 2 0 ^; 7 40 �1 78 90 208/230-3-60 i 187 i 253 ' 2 4 6 90 (ea) (ea) _i 3 0 10 __ 78 90 48DP,DR014 1 11 6 C 69 2.0 3 30 _ y 35 40 414 508 > 2 2 3 57 460-3-60 _I_ '_(ea) (_ea) 3 0 4 70 35 40 ' 48DP,DR014 I. 518 632 + 9 3 1 55 2 1 8 2 0 2 30 90 30 30 575-3-60 _ I (ea) I (ea) _ _ 3 0 3 80 _� 30 i 30 48DP,DR016 - 187 253 f 61 6 't 266 2, , 7 7 3 0` 10 40 90 j 105 I 125 208/230 3-60 T} _ 48DP,DR016 TI ^I 460-3-60 , a14 I_ 508 1 32 0 I 120 , 2 3 3 _i 3 0 4 70-1 57 w 55 I 60 _ 48DP,DR016 1 575-3-60 518 I 632 25 6 1 96 2 2 6 1 3 0 • 3 80 90 50 45 —.-- . ._. . _._ _.� __a_ _ _1__ 1 _.. _ _._ _,._ _, .. _.• ___ _ FLA - Full Load Amps MOCP - Maximum Overcurrent Protection "48DP,DR012 and 014 units contain 2 compressors Values apply LRA - Locked Rotor Amps RLA - Rated Load Amps to each Typical piping and wiring ..Z 5 i e Ai • 25%ASR CR a,®� ECONOMtZER f� i lit J ' _ ;1 I mcaurs ' , r D3SCOirNECF ?cR t�EC \\\�\ r s '' '„� `� �\11�III HEkT EXGi0.NGER t=ip. i 4,s,-: 3 r f,�}fi{:r4 !f S ) -'�L� ✓4 'f , c r r A :: f r:f r ;: '� v , .}q�i��oot��o,. Y - •�\ r r�'.;•r+'�/}1•'.:; •fffr:: ,.! '�j•,..J. f._ C0�!4 i J ` ::fexc .��,,} rY..4,•iv:•?::<::J 'i,!/r�;•,f lA :: ,.rr rr a{r,..:.Tr:.,` �;� 'J�s .. :',Y's :%. :: �sr o-' c+r.o. r f,1j, y �,_ >•:�.. " �.. .ysrf 7+!!•1y4,,.*::::t:/::1i-.'•}r: J ,k.. a..,•. - {my.: : ..,f. .,,tom :>?${{.$?'' {'r'rif1 •...:::: a R. v. :: -)y.,:; r/ !i r r P. }r'i f�tv r%`''iU `.x'Y/M tlrd ''f! {.r;f}'.:- �`. :(.1,+l. �}J7.M.i± , :',j..:** •�r'r, c:•,:_., {...;.:.,Yir r4:j}• ' /ilv"r:'rii� l r r'2.4. +f Y •' 2^rl/ C / . {; }•f,'• r`r'r yri:y?. r„ '!r?r fi• r, ,/,r,,fc?{,r �;r/.r,r'�,'�': ,� :� /r, .. fi;3':;�.�'�''':;� of•.:'. Yr%%r. ;:{,:•,,J+::�f r : `r.++f •.. ry,' r r1/:V .J: r.F•:%•f'.-5.):. !},;;r/.••,. •:; !!!f,{!,}r•: ;c:::4,f' :..: }/ r ,r f...;:ffi.: l.i.:ly// r f : r{!ii::&,�j{if .. / f� �r,;;:;FF,rr!r/J�1Y,•iF'/••�rr.'f r �.c��.:+gldi r foYr C�,, �`��'��✓ `},:f7r:.••��Yfrir •':i !..•'r.�.``{r {/�'!:, ;;;��'y !,�f�,;�'fir' f kr ,;Y; ...• .� +�y�;l', ,,.,, c::} v. st: /�.,4c.�1p. :,��/:l„ ;••22M :%.b.0,t g 0:r't ..•.vx4.? %i.•'•K r ::.:;f.';r x. f r :??) +}t Yr�.. � !!S' ''4F.. :;:\ .'•.:xt.} ,t::::4 :,•:.,� l.;r.,;!ly;%oleg••::::3 ;>4:>.::::;;r :4'r';:f{ 4..:7.4r,. .,.i .:4":4; ,'} rlf r f% £ A /,iS f✓$: ,k'•",",^S} :r•/ ,.rl f f :r/.+. {r-0 /: r r..• ,0'..*' v ,r/,.:.a ryG" .:::<:::e''x:''• Xf �y •n /r�rJ/.!. /'49/r,,,.. yd 0..ty v r rr ; .v:f.• i. / �1,!'C,•'9r,' r <,•,,. •,',y-1,�C r f•••,t�f/ r ��i r4l�4•!f- � ,.}•:• ✓• Y ; Y,.}r,. !�'�'':'.j;%�•�,�d i{' i,•.■��:. Y.i i,".J,:., .,;: ' 077;%._vJ,'.:r, ? {v'rr :tf f4i r°+ •f0y—/f} .A,r-.ar : n.,._`..<•- -4/. /r i. .4 .,:;:.v.,f lfr/•!:•/,.v.v r;.:v<,.;. fSf ;✓ 9 .:1::m...+': r. {� �. : }.7b,,,✓;•." r'} ,f v... , •,'•r.f..rr.-rlAf;r r:re, G• r{..,. f,47.?..;J:;> ` ,r �4, Z ,` �f,f;!9• ',,: G/f±7.,:f r+ J .bit' :,/::'v%: .r..y` {,.:: /r? �.'-ria o•-.0 c."„/,.',d� }, �'::i�Af..�i./,>v��. 'f.:v:{//•F Y, �••�•\•} 4 � j�..� r>. r �r+.•,{r :•5'a Y R�x�x�:. 'CY.x } f �� lY,; ;}:il }r✓r o ✓:r. ) ;+r. ,> N¢ l i v' { y t 1::v2.3.*r,/. .} :r/r.r$ ,•Fr /t f.%, !{ ,.. r jt rr, Jrr- • ,,, �9!'} 'ftfi' 4 r - . •'r:r::::}l:;f,.y;::r%}.",:sv;�%�,: ,.y:::.;:::"0• ::::4 :?: {o%: 5:'r:f.40,1: r:'1.+rr rk•i:ii:2 ,!w.-4:;F ,:9f! ` : %•..;r:: r l•T . jr•✓ •�'r' :} •:x?:f.'�rr. '':}n.}k...'..,;rxry/y'•;.`}•:;f,;i.. r,,r,'�'} :.<W��{h:,.. .../<r•ri f:•.•,•if�r'f;i.•r:;'✓,.?:rr�: �f• :2:fir,{yfl�.,f •yf,cY; frry �. f r`�! }:i:. ':rr,.•:.}:••;:%lri:'' }};:.y:'2• :ff,:„. 0 ;v 40r. r' r ..lr,i r,t r ., {/n } i%%.J�f;:::?:iCr'f}'•:�:rla.::: `• `ff3;:.+rcU/.•iSlc7::',r G}:.�n:7�J��.O%aa�I.�%��r�.c�,fNrcL�.�.;C�: ;G�vk :rr}.`'.Y,�`{.�•'„{'If'/.a°/r.GiG.ff.Gic�.��'r, .•f:tr 11 Typical wiring diagram (2-stage unit shown) • T83 124vr GRN • L • 0 ® • _____O07.0.I �� •®• • !• - RS C) IFR • • •OFF °Z°°-----°3-- '- __ CI DV2•©• • HEAT • o-AUTO I THI AHA 0 •® • O COOL X-O'.f°- - - 0 T` / = ® IO •00 • AHA J 0 0I I (- :• ® - -- -O O--® ® ° 0 0 I ® CAS" ® S----pGvI � g 0 O OFF 0 FACTORY INSTALLED JUMPERi ICP2�-- -O 0 HEAT •0 �USED WITHOUT ECONOMIZER �� • PGV2• 'CPI AUTO , .-1C -O . .; MV • •MGV2 • MV O-0 . 2 -'O • MVO O MG VI COOL CC CC 1 MV I . I 1 I GND 0 1 GND 0 - ® L_ 1 I W �TO • • 0 •- ----O ------ I _t_/1 •ON • o -- -- 0 II ©CLO • •• 0��IP �,-p-�HPS• .PS.• •O• -- -- --.-0--i LOGIC • - • • -- ■ -- -/-'"<, *CO* • • FACTORY INSTALLED JUMPER USED WITHOUT ECONOMIZER •e• • 1 1 1 1 1 I ECONOMIZER OPTION I . 1 1 lit.iirm •DRI• ..4 •OPEN MOTOR • I • • • • • • VENT ADJ • • SHAFT DR2 • I CLOSE Eirtil DM • • I -- -- DDR29 N -- -- oOEC -- --- - 0-4:v 80 0 • -- -- *C.• -- -- •DR3Q •0• I 12 LEGEND AHA — Adjustable Heat Anticipator IFR — Indoor Fan Relay TH — Thermostat, Heating C — Contactor,Compressor IP — Internal Protector Tran — Transformer Cap. — Capacitor L — Light U — Unloader CB — Circuit Breaker LPS — Low-Pressure Switch UR — Unloader Relay CC — Cooling Compensator LS — Limit Switch CH -- Crankcase Heater MAT — Mixed Air Thermostat O Terminal(Marked) CLO — Compressor Lockout MGV — Main Gas Valve Terminal(Unmarked) COMP — Compressor Motor OAT. — Outdoor Air Thermostat 0 0 CR — Control Relay OFC — Outdoor Fan Contactor Terminal Block CS — Centrifugal Switch PGV — Pilot Gas Valve • Splice DM — Damper Motor PL — Plug Assembly DR — Damper Relay QT — Quadruple Terminal a Splice(Marked) DU — Dummy Terminal R — Relay Factory Wiring EC — Enthalpy Control RS — Roll Out Switch — Field Control Wiring HPS — High-Pressure Switch SN — Sensor I — Ignitor SW — Switch Field Power Wiring ICP — Ignitor Control Pack TB — Terminal Block Accessory or Optional Wiring IFC — Indoor Fan Contactor TC — Thermostat, Cooling To indicate common potential only, IFM — Indoor Fan Motor TDR — Time-Delay Relay not to represent wiring Controls Base unit operating sequence and main gas valve no. 1 opens. Gas flows to main burners Cooling — Power on and thermostat assembly set at and first-stage burners ignite. Spark ignitor turns off. COOL and desired temperature. Fan switch set at AUTO. When time delay sequence is complete, time-delay relay position. closes and indoor fan motor starts. Upon a rise in room temperature,cooling contact no. 1 On 2-stage units (48DR012,014 and 48DP,DR016), with , ill in the thermostat closes, energizing the first-stage cooling an additional heating load, the second stage thermostat contactor and the indoor fan contactor. The first stage closes. (The control relay closes during first-stage opera- compressor, outdoor fan motor and indoor fan motor start tion.) Pilot valve no. 2 opens. Spark ignitor operates and and run. ignites pilot.Sensor detects flame,energizes main gas valve Upon a further rise in room temperature,cooling contact coil no.2 and main gas valve no.2 opens.Gas flows to main no.2 in the thermostat closes,energizing the second-stage burners and second-stage burners ignite Spark ignitor cooling contactor.The second-stage compressor starts and turns off. runs. On 2-stage units (48DR012,014 and 48DP,DR016),when If unit operation is interrupted by the low-pressure switch, second-stage thermostat is satisfied, second-stage gas high-pressure switch or compressor line-break device valve closes. (motor overload or overtemperature),and there is a call for When first-stage thermostat is satisfied, first-stage gas cooling, the Cycle-LOCI" circuit prevents the compressor valve closes.Induced draft motor goes off.Time-delay relay from restarting until manual reset is accomplished at the opens and timer sequence begins. When sequence is corn- thermostat by turning the unit off and then on. plete, indoor fan motor goes off. All units have condenser fan cycling thermostats which, Air circulation — Unit power on. Control set at OFF,fan at 55 F, shut off one outdoor fan motor. This permits unit switch set at ON.Indoor fan contactor is energized thru the to operate down to 35 F outdoor air temperature. switch on the thermostat, and the indoor fans run contin- uously. When controls are set at HEAT or COOL,opera- tion is as above, except indoor fan runs continuously. Heating Economizer operating sequence (if supplied) — Unit NOTE:The 48DP012,014 units have one stage of heat.The power on,thermostat set at COOL or AUTO., outside air g enthalpy below setting of enthalpy changeover control. 48DR012,014 and 48DP,DR016 units have 2 stages of heat. Upon a rise in room temperature,cooling contact no.1 in Unit power on. Manual gas valve open supplying gas to the thermostat closes. Indoor fan motor starts and outside base unit. Thermostat system switch set at HEAT or air damper modulates to maintain mixture of outside air and AUTO., fan switch set at AUTO. return air at preset temperature. Cooling is provided with First-stage thermostat calls for heat. Time-delay relay, outside air. Mechanical cooling is locked out. controlling indoor fan,begins timer sequence.Induced-draft At outside air enthalpy above enthalpy changeover con- relay closes and induced draft motor starts. trol setting, outdoor air damper moves to vent position • Centrifugal switch closes.Pilot valve no.1 opens,allowing whenever fan is running. Cooling operation is as described gas to flow to first-stage pilot. Spark ignitor ignites pilot for base unit.When heat is energized,outdoor air damper flame. Sensor detects flame,energizes main gas valve coil moves to vent position.It closes when fan is not operating. 13 Application notes Ductwork—Ductwork should be attached to the curb on peratures below 35 F, accessory Motormaster®will permit all units Interior installation may proceed before unit is set operation at outdoor temperatures as low as -20 F in place on roof.If ductwork will be attached to unit,do not Roof curb— All curb installations must be counterflashed drill in condensate drain pan area — leaks may result. to prevent water leakage. Condensate traps—Evaporator coil is draw-thru configu- Power supply — Electric power may be brought to unit ration Trap (minimum 4-in. deep) must be field provided within curb perimeter thru fittings provided in basepan prior to start-up on cooling cycle Install plug in condensate drain on opposite side of unit from trap. Provide power supply in accordance with local codes Branch circuit protection to unit must be provided by fuses Operating limits — Cfm and other values indicated illus- no larger than Maximum Overcurrent Protection Amps trate the operating range of the equipment. Operation shown in Electrical Data. outside these limits is not recommended. Control wiring — 24-volt wiring to thermostat is NEC Low ambient cooling operation—Units are designed to Class II. operate at outdoor temperatures down to 35 F At tern- Guide specifications Base unit Each of these devices shall be wired thru the Cycle-LOCTM circuit to prevent compressor restart until reset at the Unit shall be a one-piece air-cooled electric cooling, gas thermostat (or unit circuit breaker). heating unit and shall be mounted on a full perimeter roof curb.Standard unit shall include a manual outdoor air inlet. Heat exchanger shall be tubular in design and constructed Total cooling capacity of unit shall be Btuh or of corrosion-resistant aluminized steel. Heat exchanger greater, and sensible capacity shall be Btuh or shall carry a 5-year warranty and an extended 10-year • greater at conditions of cfm evaporator air entering warranty at additional cost.Burners shall be constructed of unit at _F wet-bulb, F dry-bulb and condenser aluminum painted cold rolled steel and be of the in shot type. entering air temperature of . F dry-bulb. Heating controls shall consist of a redundant gas valve, Heating capacity of units shall be Btuh. intermittent pilot ignition,remote pilot flame sensor,indoor fan relay, limit switches and centrifugal switch. Unit compressor(s) shall be serviceable semi-hermetic or Unit electrical connections — Cabinet shall contain welded fully hermetic with crankcase heater(s)and suitable suitable openings for routing of all utility connections The vibration isolators. Compressors shall be of the same base unit shall contain a terminal strip in the control corn- manufacture as unit and shall have a 5-year warranty. partment to allow for terminal-to-terminal connection of Coils — Indoor and outdoor coils shall be of nonferrous room thermostat and field-installed accessories. construction with aluminum plate fins mechanically bonded Maximum dimensions — Width in., depth to seamless copper tubes with all joints brazed. in., height inches. Fans and motors — Indoor blowers shall be forward- curved, centrifugal, belt-driven type capable of delivering cfm at in. wg external static pressure. Motor pulley shall be adjustable pitch. Indoor blower motor shall Accessories and options be hp with permanently lubricated bearings.Outdoor fans shall be of the propeller type, with direct-driven per- The following factory-installed options (FLOP) or field- manently lubricated motor of hp or less. Outdoor installed accessories (accessory) shall be provided. fans shall discharge upward. Roof curb shall be of the same manufacture as unit and Unit cabinet shall be constructed of galvanized steel, shall include an insulated panel under compressor section bonderized and coated with a baked enamel finish.Cabinet to prevent condensation forming on the bottom. Dimen- interior shall be insulated with 1-in. thick neoprene-coated sions shall be provided to allow for easy duct location and fiberglass. Cabinet panels shall be easily removable for connection to roof curb prior to unit placement. Curb service to all operating components.A condensate drain for design shall comply with National Roofing Contractors the indoor coil shall be provided. Association requirements. (Accessory) • Controls — The cooling system shall be protected with Economizer shall include return air(R.A.)and outside air high pressurestat,low pressurestats,loss-of-charge protec- (O.A.)dampers,outdoor air filter and hood,and fully modu- tion, indoor coil freezestats, and current and temperature lating electric control system with enthalpy changeover con- sensitive overload devices. trol and adjustable mixed air thermostat. Economizer 14 Guide specifications (cont) control shall be capable of introducing up to 100%outdoor Barometric relief damper — An automatic damper to air. The control changeover from mechanical cooling to relieve positive building pressure shad be provided. economizer operation shall be fully automatic thru an (Accessory) adjustable enthalpy control device. (Accessory or FIOP) r III Time Guard®circuit to prevent compressor short cycling Alternate motor and drive assembly to provide added as a result of a rapid change in thermostat setting. Also, cfm and static pressure capability. (FIOP) automatically prevents compressor restart for at least Remote control panel—The panel shall provide central 5 minutes after shutdown. (Accessory) control of heating, cooling, indoor fan and outdoor air Power exhaust (016 only) to be used only in conjunction damper.Indicator lights for unit functions shall be provided. with economizer,exhausts up to 75%of return air at 0.1 S.P. (Accessory) Eliminates overpressurization of the building (Accessory) Thermostat assembly shall provide staged heating and Two-position damper—Allowing remote closure of 25% cooling,automatic changeover and fan control.(Accessory) outside air opening when unit shuts down shall be pro- Head pressure control — A solid-state outdoor air fan vided. (Accessory) speed control to permit unit to operate down to-20 F shall L.P. Kit — Shall convert unit for use of L P. gas. be provided. (Accessory) (Accessory) el .I Ill 15 S • Ni anber One Air Condtionng Maker Carrier Division of Carrier Corporation• Carrie,rarhww,•spare N r 17I71 • • Manufacturer reserves the right to discontinue,or change at any time,specifications or designs without notice and without incurring obligations. Book 1 4 Form 4BDP-1 P New Printed in U S A 1281 8-81 PC 111 Catalog No.524-816 Tab 1a.6a II .d ea W a ;..-4 I air „ A k': aammi • ir • + rrr • I 4„...,..„ * i F • .s y:: p ► JJ ' r Pik . ., <, - ors. =4� M * - '' s a' 4. 40A: .:40* Y - +q ..tr f. • 2• 8 p _ yam . i if' _t OF i!l'i ' =V -.# AIN 41111 44111: ° ' "f i } e .1r • ,,,. , • , , i _ , 014401 0., •1,,: aho- t ... H r tog F611:1. ' 4 I 1 v, fin* J 4.. •• ur.;wP.f..;: I • 4 • • I I r Kidder 11lafhews - Park 217 Buildi��a #3 1 96 ft Goolee . ! _ . • $x20:201 ' 1994 4525'54.':4' N '22'4543 38 Ai e;ev '50 ft Eye a't