Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Specifications
RECEIVED MAR 1 1 'O11 7650 SW Beveland St TM RIPPEY Suite 100 CITY OF TIGARD . Tigard, Oregon 97223 BUILDING DIVISION 11\7 CONSULTING ENGINEERS Phone: (503) 443 -3900 Fax: (503) 443-3700 STRUCTURAL DETAILS AND CALCULATIONS FOR 10220 SW NIMBUS, SUITE K -12 - ROOFTOP MECHANICAL UNIT BEA VERTON, OR TMR #11077 March 10, 2011 PAGE PLAN AND DETAILS SKI — SK3 CALCULATIONS C1 — 3 Of \ #. ,e, 0 I IV ept d s© (DV sr CITY OF TIGARD EV ' 0 2 Approved Conditionally Approved • ( )' For only the work as described Ir /D PERMIT NO. - See Letter to: Follow ( ): Attach ( )• dC -� Job Address: u By: Mwi - -- Date: 3 - 11 — I 1 it OFFICE COPY F rTh S. , .\ '''';',. . Igl .4e ,' . t \- r '' # ' T �t A , J Z�:AA, ^'.tu „ A.i rcar<ilor``n. 223 t � � � r 4 ♦ ' � ° tea, ` s a a' ' l'. ' '4 mfr N fit.' F 4 bJf ,E 4”' F I" r gr a r L . r • w .1 7, k REGON N • KEY ?LAN •J TM 1 ~l �PF'Y BY \ DATE ..... CONSULTING ENGINEERS I 0 2 a n 9A) I\L US - Slit,rTE K-Ia CHK BY DATE 7650 S.W. Beveland St, Suite 100 JOB NO 110� 7 Tigard, Oregon 97223 Phone (503) 443 -3900 SHEET SKI of (E.) CONCRETE ' EX1 LOg WAL (E) Co_ geAM moms : --(E) 4x Pt4-LI,JS C✓ $ - INSTALL ALL Nei) FRAMDQG VE PuZLEIJ Gt E PRZ To TNsTAL G Y L.�nl 15 #1 `LENSE bF (ANZT C 1 R PWZ.I.tN S SLAPPorut - T Lour,* - VERLFy NO opi Eft- MEG4 uNSQS A LE. SuPPOtTED ON 11+E PuRLTNS SUPP0217NG me NEW (AJZT'• TYR ALL IPROVT E NEW y)q, DF #a I4EA6E S I�tNAF.R ALL - Au JftTETzPP -cx�F ,i RY S r I � � FpGES OF UNIT 011-1ERS 01 I — \ W/ SPpr s' at - . I LUSL(m HANG.E s. r Cur (E) sub- RuftLIJiS - — // A5 REQ'D AND HANG u JIT / / ' i / C UT E.A.11)5 U (AV 5PSoN _ 'J_ 1—v5 HAN( .5. { 7 . t NEt4 !"�E'C.11. uNZ i WErGla = Liao Lts t i. ( v.,c -Lu cam G C.u. ) C_DxrEgrth ZETw UJ'J - (E) Pu1.L At S, (E) c i 5 - Psturiv s 1 - v+sy.1G, (E) .1:4,t c..1 a aP TY(P• 1 PEASTRATt-oNS. S P P (E) ( tEA i bT�"�Nsriz . 4g x 3a P. X 4 (' TALI - ?NKr /AL. ).©OF PLAN AT New LANCET ___. NI 1115 ` i - O „ A • 1mi TM RIPPEY BY 0 DATE CONSULTING ENGINEERS I O P SW NT./oRLAS - SITE 1C-` CHK BY DATE 7650 S.W. Beveland St, Suite 100 JOB NO 110 ?7 Tigard, Oregon 97223 Phone (503) 443 -3900 SHEET SKI OF 3 (y) 5 Cr —F,A)s - TO 1 us.-T- T AN D MECANICAL UNIT (t-t) ScrezuuS - To cuszi3 BY OTHERS --*-- Aff . 16 GA. CLIPS W/ (8) 4 10 TEK SCREWS PER CLIP, (4) CLIPS REQ'D. SEE DETAIL 'A' FOR l ialr 4W 1 - 0 " , TYP. CLIP LOCATION k I i' WOOD BLOCKING REQUIRED FALI CLIP LOCATION FLASHING AND INSULATION MECH. UNIT NOT SHOWN FOR CLARITY A PLAN N.TB. PROVIDE *10 SCREWS e 1 ' - 0 " O/C AND AT 6" FROM ENDS OF CURB. MINIMUM 2 " CENTER CURB ON NEW EMBED INTO STRUCTURAL OR EXISTING STRUCTURAL MEMBER, TYP. MEMBER 0 SECTION AT CUIRS 5 K3 TMRGEN- RTU -01 SCALE: 11/2 = I' -0" 1M TM RIPPEY BY Jw DATE C ONSULTING ENGINEERS IUDc SW ND LAS - SLAirg:' 1G-Jel CHIC BY DATE 7650 SW Beveland, Suite 100 Tigard, Oregon 97223 JOB NO / 1 , Phone: (503) 443 -3900 SHEET 51� 3 OF 3 Fax: (503) 443 -3700 • fVEl.O met VWyr NEW wJar WE &u 319 + WO CAVES r 19t • -4- 92: X 3z k W' Mu_ Sic orr-mb f3 y (f,) y Kh P , /ASSN - )c Lo,.1)To P. ( )_aS) M, ra-14 : f S, )(%/00 ( �) = 'Dos Mal, ts, = ( Yarr .-ase4r)( d c7( 0 )l = IKSc) /6 p4 S4 - Go n / v3DJ b M om i 'x 152 fi- !b ,9 "2 , sE f b : gsaai)(13) /135,7) moors; Pwr-LIws rw(r-tc�o #) D*vsE DF Sr 9Dg - RASED ow ot.D ufL C-04*S Ott LA SDI/ Q 4 Lsvr i`celAGtweAL ream G(ivr�tjvT COOS t9sS LAME r bMr _ lsOO psi > /YocP.rt t�1� N - (ANT-9- Goias LD 6E L-0(-4tE6 ANY t, treitE AL046 5 P414. DE7AIGN al/tA4 I E LERS uo e Cca1Z)3 5'AN 4 g' MAx iRA2 + };�" ° � /Jpl,ski.Sk3))93P1 II i ldo,mtkL tom I/ WRe-4; I (rys)(Lllo)/L. Z (03 (Z, `198* tus•i. icktic,FiL5 92 C z ; TM RIPPEY �-, 1 BY �1 `^' DATE CONSULTING ENGINEERS IQao SW fVyd^,gLtg 5SE "1a CHKBY DATE 7650 S.W. Beveland St, Suite 100 JOB NO 1 I 0 Tigard, Oregon 97223 Phone (503) 443 -3900 SHEET C1 OF 3 ' Wind and Seismic Loads on Mechanical Unit Worksheet Calculates the wind and seismic forces for a rooftop mounted mechanical unit based on the ASCE 7 -05 or the 1998 UBC OSSC, using the more conservative value. Hold down forces are calculated based on 0.6D + (W or 0.7E) load cases. Wind and Seismic Loads on Mechanical Unit Windspeed := 80mph Exposure := "B" Fastest_Mile := "yes" ( Windspeed is a fastest mile value ?) Seismic Parameters S := 0.706 a : = 2.5 Rp • = 6 I : = 1.0 Buildinci Dimensions Category := "II" Roof Elevation := 20ft Mechanical Unit Dimensions Displacement := "Fan Unit" Weight := 4191b UnitHeight := 46in Width := 32in Length := 48in Curb := I4in ril— SUMMARY Method_Used = "ASCE 7 -05 - Analytical Procedure 6.5" D = 4191b — Displacement = "Fan Unit" 0 �— E ASD = 104 lb h seismic = 3.083 ft . e (---- W = 361 Ib X= 2.337ft 1 h Wind = 2.5 ft 1 T Wind = 2601b Notes: T seismic = 11 Ib 1. Positive sign convention shown. Negative values indicate opposite direction 2. X equals the width of the unit minus 4" A T rAC4a cut3 1V (4Mbw.; c,)/ 9O S(ZE Js p7T/ac ( 'Tv c Q (I b GA) ( K a" Emsm '/ ST-AA/ONO Z Llays Arr FAci (y) scams /c,+rp (ttlu su ,�s) z' = (I IS ° )(( , ti) = lqK$ /sc�x�J a w'- (us )(1∎6)' 21(9"/s � 60 /`D ( t r_pskl S tIzA,,r,) f 3 .5 ` Y.m,1 i p" /Q (�1/�h1 D Prefirsvvez cap — pf�E sc �rs e. l c La /3 Conterminous 48 States 2003 NEHRP Seismic Design Provisions Latitude = 45.446 Longitude = - 122.788 Spectral Response Accelerations Ss and S1 Ss and S1 = Mapped Spectral Acceleration Values Site Class B - Fa = 1.0 ,Fv = 1.0 Data are based on a 0.05 deg grid spacing Period So (sec) (g) 0.2 0.942 (Ss, Site Class B) 1.0 0.340 (S1, Site Class B) Conterminous 48 States 2003 NEHRP Seismic Design Provisions Latitude = 45.446 Longitude = - 122.788 Spectral Response Accelerations SMs and SM1 SMs = Fa x Ss and SM1 = Fv x S1 Site Class D - Fa = 1.123 ,Fv = 1.721 Period Sa (sec) (g) 0.2 1.058 (SMs, Site Class D) 1.0 0.584 (SM1, Site Class D) Conterminous 48 States 2003 NEHRP Seismic Design Provisions Latitude = 45.446 Longitude = - 122.788 Design Spectral Response Accelerations SDs and SD1 SDs = 2/3 x SMs and SD1 = 2/3 x SM1 Site Class D - Fa = 1.123 ,Fv = 1.721 Period Sa (sec) (g). 0.2 (0.706; (SDs, Site Class D) 48ES —A Comfort 13 SEER Single— Packaged Air Conditioner er and Gas Furnace System with Puron® (R -410A) Refrigerant Single and Three Phase Turn to the Experts. 2 to 5 Nominal Tons (Sizes 24 -60) . Product Data Innovative Unit Base Design lt� /�������� j l � - On the inside a high -tech composite material will not rust and ����� incorporates a sloped drain pan which improves drainage and helps ,� �� inhibit mold, algae and bacterial growth. On the outside metal base a o o rails provide added stability as well as easier handling and rigging. z,= °__ __= __ Convertible duct configuration Unit is designed for use in either downflow or horizontal applications. Each unit is converted from horizontal to downflow and includes horizontal duct covers. Downflow operation is ° provided in the field to allow vertical ductwork connections. The basepan seals on the bottom openings to ensure a positive seal in the vertical airflow mode. Efficient operation High- efficiency design offers SEER \ 0' (Seasonal Energy Efficiency Ratios) of up to 13.5 and AFUE (Annual Fuel Utilization Efficiency) ratings as high as 80.4 %. I Energy - saving, direct spark ignition saves gas by operating only \` /0 when the room thermostat calls for heating. Standard units are O furnished with natural gas controls. Alow -cost. field installed kit I 1 for propane conversion is available for all units. A09034 48ESN units are dedicated Low NOx units designed for Fig. 1 - Unit 48ES -A California installations. These models meet the California maximum oxides of nitrogen (NOx) emissions requirement of 40 nanograms/joule or less as shipped from the factory and MUST be Single - Packaged Products with Energy- Saving Features and installed in California Air Quality Management Districts and Puron® refrigerant. wherever a Low NOx rule exists. • Up to 13.5 SEER Durable, dependable components Compressors are designed • Up to 80.4% AFUE for high efficiency. Each compressor is hermetically sealed against • Factory- Installed TXV contamination to help promote longer life and dependable • Multi -Speed High Efficiency Blower - Standard operation. Each compressor also has vibration isolation to provide • Direct Spark Ignition quieter operation. All compressors have internal high pressure and overcurrent protection. • Low Sound Levels • Dehumidification Feature Monoport inshot burners produce precise air -to -gas mixture, which provides for clean and efficient combustion. The large FEATURES/BENEFITS monoport on the inshot (or injection type) bumers seldom, if ever, One -piece heating and cooling units with low sound levels, easy requires cleaning. All gas furnace components are accessible in one installation, low maintenance, and dependable performance. compartment. Puron Environmentally Sound Refrigerant is Carrier's unique Turbo-tubular' heat exchangers are constructed of aluminized refrigerant designed to help protect the environment. Puron is an steel for corrosion resistance and optimum heat transfer for HFC refrigerant which does not contain chlorine that can harm the improved efficiency. The tubular design permits hot gases to make ozone layer. Puron refrigerant is in service in millions of systems, multiple passes across the path of the supply air. proving highly reliable, environmentally sound performance. In addition, dimples located on the heat exchanger walls force the Easy Installation hot gases to stay in close contact with the walls, improving heat . Factory - assembled package is a compact, fully self- contained, transfer. combination gas heating/electric cooling unit that is prewired, Direct -drive multi-speed high efficiency brushless DC blower pre - piped, and pre - charged for minimum installation expense. motor is standard on all 48ES -A models. These units are available in a variety of standard and optional Direct -drive PSC (Permanent Split Capacitor) condenser -fan heating/ cooling size combinations with voltage options to meet motors are designed to help reduce energy consumption and residential and light commercial requirements. Units are provide for cooing operation down to 40 °F (4.4 °C) outdoor lightweight and install easily on a rooftop or at ground level. The temperature. Motormaster® II low ambient kit is available as a high tech composite base eliminates rust problems associated with field- installed accessory. ground level applications. Thermostatic Expansion Valve - A hard shutoff, balance port TXV maintains a constant superheat at the evaporator exit (cooling cycle) resulting in higher overall system efficiency. 1 MODEL NUMBER NOMENCLATURE 48ES — A 24 040 3 0 -- • Type of Unit 48ES — Single Packaged Gas Heating /Electric Cooling Unit Options GP —Tin plated indoor coil hairpins and Stainless HX Low NOx Indicator S le it Steel Standard TP — — Base un it Stainless un — N — Low NOx it with th HX tin plated indoor coil hairpins See Price Page for full list of factory options. Only used if ordering an option Major Series Nominal Cooling Capacity Q 24 — 2.0 Tons Minor Series 30- 2.5Tons 36— 3.0 Tons N 42- 3.5Tons LlJ • 48- 4.0Tons 60— 5.0 Tons czt Electrical Supply Heat Input Size (Btuh) 3 — 208/230 -1 -60 040 — 40,000 5 — 208/230 -3 -60 060 — 60,000 6 — 460 -3 -60 090 — 90,000 115 — 115,000 130 — 130,000 GAS -FIRED �+. ■ � II I EFFICIENCY �7H4 . � iMt; RATING "5 CERTIFIED C US C a us M ama COMPLIANT LISTED LISTED u:::41.41 3 ARI* CAPACITIES Cooling Capacities and Efficiencies NET COOLING UNIT 48ES - A NOMINAL TONS STANDARD CFM CAPACITIES (Btuh) EER** SEERt 24 2 800 23,000 11.0 13.2 30 2 -1/2 1000 28,400 11.2 13.5 36 3 1200 34,400 11.0 13.0 42 3 -1/2 1400 40,500 11.2 13.2 48 4 1600 46,500 11.2 13.2 60 5 1750 57,000 11.0 13.4 LEGEND Notes: dB -Sound Levels (decibels) 1. Ratings are net values, reflecting the effects of circulating fan heat. db-Dry Bulb Ratings are based on: SEER -Seasonal Energy Efficiency Ratio Cooling Standard: 80 °F (26.7 °C) db, 67 °F wb (19.4 °C) indoor entering -air wb-Wet Bulb temperature and 95 °F db (35 °C) outdoor entering -air temperature. COP - Coefficient of Performance 2. Before purchasing this appliance, read important energy cost and effi- * Air Conditioning & Refrigeration Institute. ciency information available from your retailer. * *At A conditions -80 °F (26.7 °C) indoor db /67 °F (19.4 °C) indoor wb & < 95 °F (35 °C) outdoor db. t Rated in accordance with U.S. Government DOE Department of Energy) N test procedures and /or ARI Standards 210/240. W co Gas Heating Capacities and Efficiencies UNIT 48ES -A HEATING INPUT (Btuh) OUTPUT CAPACITY TEMPERArURE RISE AFUE ( %) (Btuh) RANGE °F CC) • 3 0� 40,000 32 (16.7 -33.3) 80.0 24060 48,000 80.0 30060 48,000 25 -55 80.0 36060 60 ' 48,000 (13.9 -30.6) 80.0 42060 47,000 _ 78.5 36090 72,000 79.3 42090 73,000 35 -65 80.4 48090 90,000 73,000 (19.4 -36.1) 80.4 60090 73,000 80.4 60115 115 93 (16. -33.3) 80.3 48130 35 60130 130,000 103 (19.4 -36.1) 78.9 LEGEND AFUE- Annual Fuel Utilization Efficiency NOTE: Before purchasing this appliance, read important energy cost and efficiency information available from your retailer. A- Weighted Sound Power Level (dBA) UNIT 48ES -A STANDARD TYPICAL OCTAVE BAND SPECTRUM (dBA without tone adjustment) RATING dBA 125 250 500 1000 2000 4000 8000 24 - - -30 76 66.0 66.0 70.5 71.5 67.5 62.5 58.5 30---30/50 75 68.0 63.5 68.0 68.5 67.5 61.5 55.0 36 - -- 30/50/60 75 64.0 63.5 68.0 70.5 64.5 61.0 61.0 42 - -- 30/50/60 77 67.0 67.0 69.5 70.5 68.0 65.5 61.0 • 48 - -- 30/50/60 78 71.5 66.5 73.0 71.5 88.0 64.0 57.0 60 - -- 30/50/60 78 74.5 66.5 70.0 70.0 66.5 64.0 57.0 * Tested in accordance with ARI Standard 270 (not listed in ARI). 4 . PHYSICAL DATA UNIT SIZE 24040 24060 30040 30080 36080 36090 42080 42090 . NOMINAL COOLING CAPACITY (ton) 2 2 2 -1/2 2 -1/2 3 3 3 -1/2 3 -1/2 NOMINAL HEATING INPUT ( Btu /hrs) 40,000 60,000 40,000 60,000 60,000 90,000 60,000 90,000 SHIPPING WEIGHT** Ib. 311 311 316 316 326 326 420 420 SHIPPING WEIGHT** (kg) 141 141 143 143 148 148 191 191 COMPRESSORS Scroll Quantity 1 REFRIGERANT (R -410A) Quantity lb. 4.8 4.8 6.2 6.2 6.4 6.4 6.1 6.1 Quantity (kg) 2.2 2.2 2.8 2.8 2.9 2.9 2.7 2.7 REFRIGERANT METERING DEVICE TXV OUTDOOR COIL Rows...Fins/in. 1.21 1...21 1...21 1...21 1..21 1..21 1...21 1...21 Face Area (sq ft) 10.2 10.2 11.9 11.9 15.4 15.4 13.6 13.6 OUTDOOR FAN Nominal CFM 2800 2800 3000 3000 3200 3200 3600 3600 Diameter in. 24 24 24 24 24 24 26 26 Diameter (mm) 609.6 609.6 609.6 609.6 609.6 609.6 660.4 660.4 Motor Hp (Rpm) 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810 1/5 (810) Q INDOOR COIL 1 Rows...Fins/in. 2...17 2...17 3...17 3...17 3...17 3...17 3...17 3...17 fn Face Area (sq ft) 3.7 3.7 3.7 3.7 3.7 3.7 4.7 4.7 UJ INDOOR BLOWER V Nominal Cooling Airflow (Cfm) 800 800 1000 1000 1200 1200 1400 1400 Size in. 10x10 10x10 10x10 10x10 11x10 11x10 11x10 11x10 Size (mm.) 254x254 254x254 254x254 254x254 279.4x254 279.4x254 279.4x254 279.4x254 Motor HP (RPM) 1/2 (1050) 1/2 (1050) 1/2 (1050) 1/2 (1050) 3/4 (1000) 3/4 (1000) 3/4 (1075) 3/4 (1075) FURNACE SECTION* Burner Orifice No. (Qty...Drill Size) . Natural Gas Factory Installed 2...44 2...38 2...44 2...38 2...38 3...38 2...38 3...38 Propane Gas 2...55 2...53 2...55 2...53 2...53 3..53 2...53 3...53 HIGH- PRESSURE SWITCH 650 +/- 15 (pslg) Cut -out Reset (Auto) 420 +/- 25 LOSS -OF- CHARGE / LOW - PRESSURE 20 +/- 5 SWITCH (Liquid Line) (psig) cut -out Reset 45 +/- 10 (auto) RETURN -AIR FILTERSf# Throwaway Size in. 20x20x1 20x24x1 24x30x1 (mm) 508x508x25 508x610x25 610x762x25 • 5 PHYSICAL DATA (CONT) . .UNIT SIZE 48090 48115 48130 80090 80115 60130 NOMINAL CAPACITY (ton) 4 4 4 5 5 5 NOMINAL HEATING INPUT (Btu/hrs) 90,000 115,000 130,000 90,000 115,000 130,000 SHIPPING WEIGHT** Ib 428 428 428 450 450 450 SHIPPING WEIGHT** kg 194 194 194 204 204 204 COMPRESSORS Scroll Quantity 1 REFRIGERANT (R -410A) Quantity lb 6.4 6.4 6.4 10.0 10.0 10.0 Quantity (kg.) 2.9 2.9 2.9 4.5 4.5 4.5 REFRIGERANT METERING DEVICE TXV • OUTDOOR COIL Rows...Fins/iin. 1...21 1..21 1...21 2...21 2...21 2...21 Face Area (sq ft) 15.5 15.5 15.5 15.5 15.5 15.5 OUTDOOR FAN Nominal Cfm 4000 4000 4000 3200 3200 3200 Diameter in. 26 28 26 26 26 26 Diameter (mm) 660.4 660.4 660.4 660.4 660.4 660.4 Q Motor Hp (Rpm) 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) I INDOOR COIL U) Rows...Fins/in. 3...17 3...17 3...17 3...17 3...17 3...17 W Face Area (sq ft) 4.7 4.7 4.7 5.7 5.7 5.7 cr INDOOR BLOWER Nominal Cooling Airflow (Cfm) 1600 1600 1600 1750 1750 1750 Size in. 11x10 11x10 11x10 11x10 11x10 11x10 Size (mm) 279.4x254 279.4x254 279.4x254 279.4x254 279.4x254 279.4254 Motor HP (RPM) 1.0 (1075) 1.0 (1075) 1.0 (1075) 1.0 (1040) 1.0 (1040) 1.0 (1040) FURNACE SECTION* Burner Orifice No. Natural Gas Qty...Drill Size (Factory Installed) 3...38 3...33 3...31 i 3...38 3...33 3...31 Propane Gas 3...53 3...51 3...49 1 3...53 3...51 3...49 HIGH - PRESSURE SWITCH 650 +/ -15 (pslg) Cut -out Reset (Auto) 420 +/- 25 LOSS -OF- CHARGE / LOW - PRESSURE 20 +/- 5 SWITCH (Liquid Line) (psig) cut -out Reset 45 +/- 10 (auto) RETURN -AIR FILTERS Throwawayt$ In. 24x36x1 (mm) 610x914x25 *Based on altitude of 0 to 2000 ft (0 -610 m). t Required filter sizes shown are based on the larger of the ARI (Air Conditioning and Refrigeration Institute) rated cooling airflow or the heating airflow velocity of 300 ft/minute for throwaway type. Air filter pressure drop for non - standard filters must not exceed 0.08 IN. W.C. # If using accessory filter rack refer to the filter rack installation instructions for correct filter sizes and quantity. ** For 460 volt units, add 14 lbs (6.35 kg) to the shipping weight. 6 ECONOMIZER HVAC Unit Compressor Cover � Replacement Panel N• Shipped with Economizer COIL `` Piiiii �,' NOTE: On units with base �� rails this compressor `, =i�l cover is shipped with the IIIq1111 �...� I����111 HVACunit. FILTER IIIIIIIII (II R eplacement Retum III {LIIII�III �I�IiI 1fl1lll Chamber Panel Shipped with Economizer 1 ECONOMIZER ®� 4 1 II 114 1� \ / Hood N �� I CAULK BOTTOM CORNER W OF ECONOMIZER CO SIDE VIEW ON EACH SIDE FILTER Vertical Economize COIL ECONOMIZER /H Unit � k �� I IVAIMMF IIIIIII Instaer Replacement � �� a.• � � Panel 11111111 IIIIII I FLANGE W II il t er D. •. I' II I IIIIIIIIIIIIIIII Economizer ON BASE DETAIL I II�IIIINI % Grommet for Economizer 01440 411 W iring r li FILTER RACK BEND FLANGE AT 99 SCREW TO DIVIDER WITH 1- IN.R5 mn) SCREW • 1 Horizontal Economizer TOP FILTER RACK ,,,,:x.,-/>:.; • EVAPORATOR COIL /� • MANUAL OUTSIDE AIR DAMPER �• REPLACEMENT J .../ IJ �• PANEL II 1 �' • MANUAL OUTSIDE �� • AIR HOOD • � ,,� DAMPER P • � r BLADE • BOTTOM FILTER RACK j 0 0 1 A09375 8 UNIT ELECTRICAL UNIT WT. UNIT HEIGHT 19 /69 CENTER OF GURU) 1N /MM CHARACTERISTICS L8 86 "A' N Y 2 424040/060 2081230 -1-60 304 137.8 40.0 1016.0 22-13/16 579.4 15 -5/16 388.9 15-11/16 398.5 9-15/16 21-9/16 9 -15216 430040/060 208/230.1. 208/230-3-60 309 140.0 42.0 1066.8 22-13/16 579.4 15-5 /16 388.9 15-13/16 401.6 [[[...yyy 1252.41 0547.71 0252.41 208/230 -1. 208/230 -3 -60 319 144.6 46.0 1168.4 22-13/16 579.4 15-5/16 388.9 16-5/8 422.3 �.,y 436060/090 3.7/16 4/0-3-60 333 150.9 46.0 1168.4 22 -13 /16 579.4 15 -5/16 388.9 16.5/8 422.3 S (81.31 CORNER WEIGHT L8 /N0 UNITS VOLTAGE .I" "2" '3" '1" 1RE0618ED CLEARANCES TO COMBUSTIBLE NATL. y RETUFN SUPPLY 4 24040/060 208/230 45.6 20.7 60.8 27.6 91.1 41.4 106.3 48.3 INCHES [MM1 �I 2 TOP OF UNIT 14 (355.61 169.91 _ _ _ R % 1 430040 /060 208/230 46.3 21.0 61.8 28.0 92.6 42.1 108.1 49.1 DUCT SIDE OF UNIT 2 150.81 208/230 47.8 21.7 63 8 28.4 95.6 43.4 11 1. 6 50.6 SIDE OPPOSITE DUCTS.. OTTOM OF NIT 0 (0.01 _ _. 14 (355.61 O - r = - ,...1 . A36060/090 1 60 17 ,8 2L 7 63.8 28.9101. (47.5 116.6 52.9 B U I , --- - �< FLUE PANEL 36 (911.11 1 11 1 0/ 4 LI URN / \ 06110981 NEC. REWIRED CLEARANCES. INCHES [WW1 [ z 15 -15,16 / / / / / /� I/ CA -15/1 I I OPENING l��l r 4'i1t11�� OPENING I 1 R L - - t1 ` ����� 1 ® � / 1 , �, � ' I UNIT AND UNGROUNDED SURFACES. POWER ENTRY SIDE.... ._...36 [911.01 II , t II 1 I � I « BETWEEN UNITS. POKER ENTRY SIDE 42 [1066. UNIT AND UNGROUNDED OR CONCRETE WALLS AND OTHER I, + II t„ ", 4 , �� `� _ _ J h 1 -3116 GROUNDED SURFACES, POWER ENTRY SIDE 42 [1866.81 1 CAD ' c J / - ! (21.01 REQUIRED CLEARANCE FOR OPERATION AND SERVICING OUTDOOR COIL \ \`= �� / INCHES ( 1 NMI � ��� �! / - !� EVAP. COIL ACCESS 519E 36 (914.01 CA � •. �__/ �h 9' �`�_ �._ W POWER ENTRY SIDE 42 (1066.81 1 �� 1 (EXCEPT FOR NEC REQUIREMENTS) UNIT TOP 48 (1219.21 9999 - - - -'-- it SIDE OPPOSITE DUCTS 36 (914.01 CI Illr El 9 DUCT PANEL 12 [304.81. .p [152'17 .NINIMUM DISTANCES:IF UNIT IS PLACED LESS THAN 12 [304 81 FROM WALL 1 INDOOR COIL 315TEM,THEN SYSTEM PERFORMANCE MAYBE COMPROMISED. (N TOP VEIN .UTDOOR COIL 01 DIMENSIONS IN [1 ARE IN NN II 37 - 1 N. 17 �• .- -1 /2 [798.51 .51 (25.401 (1193.81 [114.31 ... T---- .. V _ -.r r°mI "" 1 iniuhiiH iiiiii i ii - 111111111 /B' (28.61 DIA. K.O. iiimmil i• _ 1 7 /8" (22 CONT0 1* Ery80016 11111 11 IIIIIIIIIIIIIIIIIIII • CG T J 1 77° � )5 -7Y8 ■ F ill (403'21 9-ISn6 395/8 14 -5 /16 '1• [506.11 IS -5 /8 [258.81 -- - - - -- �. [166. . • _ [92.1 1363 I [396 �I . O' y ( 1 6 1 L r �� �-1 C -_- O COMPRESSOR LOWER DRAIN OUTLET 12.13/16 PANEL PANEL 1 [46.01 1 /2" (12.T1N.P,T, 3 /4• 019.01 N.P.T. (32$.11 "- •N" -+ 1ECTRICAI [16.01 I GAS (8701 3-)/16 X 7/8" [22.01 DEEP ACCESS PANEL 187.31 2-1/16 3716 32-518 .• 48-3/16 [52.4] ,- 14.81 1828.7] 11224.01 2-0.8 21 -518 9.7/8 4 -11716 [250.81 [519.31 [250.83 0122.21 LEFT SIDE VIEW T VIEW RIGHT SIDE VIEW REAR VE;W NEY 48ES500214 2 0 ). 8 48ES -A , ACCESSORY DIMENSIONS Dashed lines show cross support b ase H ails VAC unit \FB A / location for large basepan units. N . r basepan • � \\ \ �i Fl G asket F �� 'i Roofcurb ♦ . • :44 Anchor screwy Wood nailer* Flashing field i supplied i Roofcurb* 4 , \ Insulation / (field supplied) i Roofing material field supplied Cant strip E Q field supplied = D 1 co CO -J COMMON CURB / A09095 *Provided with roofcurb A09090 ROOF CURB DETAIL 7 1 F B / SMALL y SUPPLY BASE C \� AIR UNIT -___„.„ / „, iiiii‘ i F ■ LARGE RE RN BASE UNIT � AIR NIT / 4 E — _ NA, L • J UNIT PLACEMENT ON COMMON CURB A09094 LARGE CURB A09095 SMALL OR LARGE BASE UNIT A09097 CATALOG A B (small base) B (large base) C D E F UNIT SIZE NUMBER IN. (mm) IN. (mm)* IN. (mm)* IN. (mm) IN. (mm) IN. (mm) IN. (mm) Small or CPRFCURB010A00 11 (279) 10 (254) 32.4 (822) Large CPRFCURB011A00 14 (356) 14 (356) 16 (406) 47.8 (1214) 2.7 (69) Large CPRFCURB012A00 11 (279) 14 (356) 43.9 (1116) CPRFCURB013A00 14 (356) * Part Numbers CPRCURB010A00 and CPRCURB011A00 can be used on both small and large basepan units. The cross supports must be located based on whether the unit is a small basepan or a large basepan. NOTES: 1. Roof curb must be set up for unit being installed. 2. Seal strip must be applied, as required, to unit being installed. 3. Roof curb is made of 16 -gauge steel. 4. Attach ductwork to curb (flanges of duct rest on curb). 5. Insulated panels: 1 -in. (25.4 mm) thick fiberglass 1 Ib. density. 11 TYPICAL PIPING AND WIRING IIIIIIIII jIIIII111 11111llllll • 11111111"i I������Illj LI ROOF - MOUNTING • CURB °°---.11.0011111111117. , — r / �–� �� ROOF ���;I /♦• ` ^ Ate ,Ir � � RETURN - AIR FLEXIBLE DUCT �` _\ SUPPLY -AIR ` ' FLEXIBLE DUCT — _—_� `_ Tr CEILING CONCENTRIC DIFFUSER BOX (FIELD- SUPPLIED) A09230 INDOOR PI _ ' THERMOSTAT __....., . _____— RETURN AIR 1 all =j POWER FROM TOP COVER I �_ /� � SOURCE IIIII"ir AFT ' iiip. 11 -__...___-,_------_-_--_-- 001 NNW �� /'QU \1 1111 j 1 - 1 t1 11111_ ige1 1 ' I � -� - II ; , _ 1 1 _� -I DISCONNECT I °'���' � PER NEC* I I° ® FROM �� �` GAS LINE \ °o ° l° *NEC - NATIONAL ELECTRICAL CODE A09231 26 et, I 48KHA, KLA Carrier Packaged Heating/Cooling Units g g Installation, Start-Up and Service Instructions NOTE TO INSTALLER: After installation, leave these instructions, Owner's Manual and Parts Replace- o ment Guide with equipment owner. �'so or qiniro CONTENTS A WARNING Page SAFETY CONSIDERATIONS 1 Do not disconnect electric power to this appliance with - GENERAL 1,2 out first turning off gas supply. Be sure power to equip - INSTALLATION 2 -8 ment is shut off before maintenance or service. Step 1 —Rig and Place Unit 2 -4 • ROOFTOP INSTALLATION • GROUND LEVEL INSTALLATION Au • CLEARANCES • CONDENSATE DISPOSAL - ., • VENTING Step 2 —Make Gas Piping Connections 5,6 tee."" Step 3 —Make Duct Connections 6 Step 4 —Make Wiring Connections 6,7 ; • HIGH - VOLTAGE CONNECTIONS • SPECIAL PROCEDURES FOR 208 -V OPERATION • LOW- VOLTAGE CONNECTIONS ...,. ... - .:; �. • HEAT ANTICIPATOR SETTING r s 7 START -UP 9 -16 ,� > SERVICE 16 -19 r; >: .; `4 . < NI TROUBLESHOOTING CHARTS 20,21 \ `>' " ' :'::;'<.;::::0-:::,-." r:;•. SAFETY CONSIDERATIONS Fig. 1 — Model 48KHA,KLA A WARNING GENERAL Improper installation, adjustment, alteration, service, Models 48KHA,KLA packaged gas /electric units (Fig. 1) are maintenance or use can cause carbon monoxide poison- design certified in accordance with ANSI Z21.47B -1986, ing, explosion, fire, electric shock or other occurrences ARI Standard 210 -81 and ARI Standard 270 -84. The units which may injure you or damage your property. Con- are design certified by the American Gas Association sult a qualified installer, service agency or the gas sup- (AGA) for use with natural or propane gases with appropri- plier for information or assistance. ate controls or orifices. See Table 1 for heating input rat- , ings. Models 48KHA,KLA units are fully self - contained, NOTE: Installation of this unit must conform to the guide- combination gas - heating /electric - cooling units designed for lines presented in these Installation Instructions. Read and outdoor installation on either a rooftop or ground -level slab. become familiar with this publication before starting May be installed directly on wood flooring or on Class A, installation. Class B or Class C roof covering materials. Only trained, qualified installers and service mechanics These units are equipped with an energy- saving automatic, should install, start -up and service this equipment. Consult intermittent, electric spark ignition system that does not the User's Manual for routine maintenance. All other opera- have a continuously burning pilot. All units are manufac- tions should be performed by trained service personnel. tured with natural gas controls. personnel. Units with number 1 in the 4th digit location of model num- • Follow all safety codes. ber in Table 1 meet California oxides of nitrogen (NOx) max- • Wear safety glasses and work gloves. imum emission requirements. • Use care in handling, rigging and setting bulky equip- Units are factory charged with R -22 refrigerant. To install: ment. connect gas supply, air ducts, high- and low- voltage wiring • Observe precautions in these instructions and on equip- and condensate drain, and install a field - supplied air filter in ment tags, stickers and labels. the return -air ductwork. Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 1 I 4 PC 101 Catalog No 534-862 Printed In U S A Form 48KH,KL -19SI Pg 1 1 -88 Replaces: 48KH,KL -17SI Table 1- PertOrm`ance Data SPREADER OARS • 1 SPREADER BARS (2) 2x4zUNIT LENGTH PLUS e WITH RATED ARIL If DEEP 90° NOTCHES EACH END COOLING HEATING OUTPUT SOUND MODEL 48- CAPACITY INPUT CAPACITY RATING ` CHAIN (2) 214zUNIT WIDTH WITH I (Btuh)* (Btuh) (Btuh) (Bets) DEEP 90° NOTCHES I END KLA118310BE 17,800 40,000 32,000 7.8 --�:; KLAl24310BE 23,800 40,000 32,000 7.8 �,= _ KHA024310BF 24,000 75,000 58,000 8.0 KLA130310BE 29,600 40,000 32,000 7.8 ��� KHA030310BF 29,600 75,000 58,000 7.8 KLA136310BE 36,000 60,000 47,000 8.0 � KLA136510CE 36,000 60,000 45,000 8.0 I KLA136610CE 36,000 60,000 45,000 8.0 1 � KHA136310BE 36,000 100,000 79,000 8.0 1 KHA136510CE 36,000 100,000 75,000 8.0 1 KHA036310BF 36,000 125,000 97,000 8.0 I KHA036510CF 36,000 125,000 93,750 8.0 KLA142310BE 42,000 60,000 47,000 7 8 KLA142510 42,000 25,000 97,000 7.8 KHA042310B F 42,000 125,000 97,000 7,g LOCATE CHAINS THROUG . 1. CHA KHA042510CF 42,000 125,000 93,750 7.8 NS S ASE CHANNEE LS TWO OR THREE BASE KLA148310BE 49,000 80,000 63,000 8.4t CHANNELS ATTACHED TO KLA148510CE 49,000 80,000 60,000 8.4t BOTTOM OF UNIT KLA148610CE 49,000 80,000 60,000 8.4t KHA048310BE 49,000 125,000 97,000 8.4t KHA048510CF 49,000 125,000 93,750 8.4t Fig. 2-48KHA,KLA Suggested Rigging KLA160310BE 60,000 100,000$ 79,000$ 8.4t g• g9 g9 g KHA060310BF 60,000 150,000$ 116,000$ 8.4f *Rated in accordance with U S. Government D.O.E. test procedures and/ or ARI Standard 210 -81. tSound rating per ARI 270-84. $The capacity ratings of single -phase units are in accordance with U.S. INSTALLATION Government D.O.E. test procedures and/or AGA certification require- ments. For 3 -phase units, the efficiency rating is a product thermal effi- Step 1 -Rig and Place Unit ciency rating determined under continuous operating conditions, inde- pendent of any Installed system. A CAUTION • When rigging unit to be lifted, use spreader bars to pro - tect top and sides. Rig unit as shown in Fig. 2. Use All units can be connected into existing duct systems that are properly sized and designed to handle an airflow of 350 extreme must remain to prevent damage when moving uni II Unit must remain in upright position during all rigging to 450 cfm per each 12,000 Btuh of rated cooling capacity. and moving operations. Unit must be level for proper See Table 8 for cooling and heating airflow requirements. condensate drainage; therefore, the ground -level pad or NOTE: When installing any accessory item, see Installation accessory roof - mounting curb must be level before set - Instructions packaged with accessory. ting unit in place. When a field- fabricated support is used, ensure that support is level and properly supports unit and plenum. IMPORTANT- READ BEFORE INSTALLING 1. This installation must conform with all applicable ROOFTOP INSTALLATION local and national codes. 2. Power supply (volts, hertz and phase) must corre- A CAUTION spond to that specified on unit rating plate. 3. Electrical supply provided by utility must be suffi- When installing a unit on a rooftop, be sure roof will cient to handle load imposed by unit. support the additional weight. Refer to Fig. 4 to obtain 4. Refer to Fig. 4 for locations of gas inlet, electrical ' total weight and corner weight information. inlets, condensate drain, duct connections, and required clearances before setting unit in place. When installing a Model 48KHA,KLA end discharge unit 5. Locate unit where vent cap will be a minimum of 4 ft with a field - supplied downflow plenum, a field- supplied roof - from openable windows or doors. mounting curb must be installed on and flashed into roof 6. Installation must conform with local building codes before unit installation. When installing a Model and with National Fuel Gas Code, NFPA 54 -1984/ 48KHA,KLA end discharge unit without a downflow ple- ANSI Z223.1 -1984. num, place unit on a level base that provides proper sup- port. On flat roofs be sure unit is located at least 4 in. above highest expected water level on roof to prevent flooding. IMPORTANT: On some models, the high - voltage igni- Consult local codes for additional installation requirements. tion cable is not connected to the spark generator termi- GROUND LEVEL INSTALLATION -Place unit on a nal on the control head/gas valve assembly when shipped solid, level concrete pad that is a minimum of 4 in. thick and from the factory. The cable is fastened to the manifold on that extends approximately 2 in. beyond casing on all sides these models. Push the boot toward center of the cable to of unit. Do not secure unit to pad except when required by expose the connector on the end of the cable. Attach the local codes. connector securely to the terminal on the end of the con- trol head /gas valve assembly. Push the boot over connec- CLEARANCES - Required minimum operating and service tor to insulate the high - voltage connection. clearances are shown in Fig. 4 for providing adequate com- bustion, ventilation and condenser air. 2 A CAUTION If installation requires draining the condensate water away from unit, connect a drain tube using a minimum of %-in. OD Do not restrict condenser airflow. An air restriction at copper tubing, 3 /4 in. galvanized pipe or '/ -in. plastic pipe. Do 0 either outdoor air inlet (the entire surface of the outdoor not undersize the tube. Pitch drain tube downward at a coil) or fan discharge can be detrimental to compressor slope at least one in, for every 10 ft of horizontal run. Be life. sure to check drain tube for leaks. Condensate water can be drained directly onto roof in roof - Condenser fan discharges through top of unit. Ensure that top installations (where permitted) or onto a gravel apron in fan discharge does not recirculate to condenser coil. Do not ground level installations. When using a gravel apron, make locate unit in either a corner or under a complete overhead sure it slopes away from the unit. obstruction. Minimum clearance under a partial overhang VENTING —The vent cap, combustion air shroud and flue (such as a typical house roof overhang) is 3 ft above vent assembly are shipped in either the blower or control com- cap. Maximum horizontal extension of a partial overhang partment. Vent screen is taped to blower housing. Remove must not exceed 4 feet. access doors to locate assemblies. See Fig. 4 for door Do not locate unit where water, falling ice or snow from an locations. overhang or roof will damage or flood the unit. Do not locate unit where grass, shrubs, or other plants will interfere with A CAUTION the airflow either into or out of unit. Do not install unit on carpeting, tile or other combustible material other than Venting system is designed to ensure proper venting. wood flooring. Vent cap assembly must be installed as indicated below. CONDENSATE DISPOSAL NOTE: Be sure condensate water disposal methods comply NOTE: Screw holes in flue assembly and unit top are posi with local codes, restrictions and practices. toned to ensure proper orientation when installed. Refer to Fig. 5 and install vent cap as follows: Models 48KHA,KLA dispose of condensate water through 1. Place combustion air shroud over combustion air open - a 3 /,-in. MPT drain fitting. See Fig. 4 for location. ing in unit top, and line up screw holes in shroud with Install a 3 -in. trap at the drain fitting to ensure proper holes in top. Secure shroud to top, using screws with drainage. See Fig. 3. Make sure trap outlet is at least 2 in. rubber washers (provided). lower than unit drain pan connection to prevent pan from 2. The flue gasket is shipped in the literature assembly overflowing. Prime trap with water. envelope. Place gasket and flue assembly through hole r in combustion air shroud, orient screw holes in base of flue assembly with holes in unit top, and secure gasket FROM COI L —r eli and flue assembly to unit top, using screws provided. " �)l� TO DRAIN o vum — 3. Form flat wire screen (provided) into circular shape 3 , around protruding lip of combustion -air shroud and 5 „ — bend wire ends through holes of screen mesh to secure _ screen in place. Make sure that no sharp edges are left exposed. 4. Place vent cap sleeve inside flue assembly. Orient spring clip of vent cap with slot in assembly. Be sure Fig. 3 — Condensate Trap clip snaps into slot to secure clip onto assembly. n F VENT CAP A COMBUSTION AIR INLET BOX PLUGGED ACCESS HOLE w FOR REFRIGERANT '� H CONTROL ACCESS I� . .,_ �. PRESSURE GAGE HOSES { BLOWER ACCESS \ =—_._ DOOR B„ LOW VOLTAGE 2 3 r S INLET �? .� y {: ! I : - 2-6+ K HIGH VOLTAGE — +e INLET r i41'-II'� _ j 4i,. I • � I. ,�' - c 3 LL NOT ON MODELS p y ✓� 48KLA118 THROUGH 136• I: 6z i` i KHA024 THROUGH 030 D G C> EVAPORATION AIRFLOW i I" 3 CONDENSER AIRFLOW FPT I g 1 J f MPT r �G' *NOT ON MODELS 48KLAI18 THROUGH DRAIN CONV 136, KHA024 THROUGH 030 L MEM 1 — _ I 1 11111 11111 11 11 1111 � IIIiui.1 1 111 1111 11111 111 SLOTS RKLIFT 11111 1111 11 III A a MPT DRAIN CONN KHA024 KHA136 KLA148 ��Mr� KLA118 KLA130 KHA036 KHA048 MODEL48- KLAl24 KHA030 KLA142 KLA160 —I I 6 z 6 KLA136 KHA042 KHA060 M N Dimensions VIEW AA (ft -in.) A 4 -5% 4-5% 5 -5% 6- � 6-0% B 2 -6% 3-4% 3-8% C 3-2'/ 3.5y8 3 -10 4.6 CLEARANCES (ft -in.) D 1.4 1 -7 2-0 2 Above flue vent 3 -0 E 1-4 1 -4 1 -11/4 1.11/4 Duct side of unit .... ..... 0-6 F 0 -7 08/8 08/" 0.8/a Side opposite ducts.... .. 2-6 G 0-11 0.10% 0 -10% 0-11' Blower access panel side 2 -6 11 1 -3/ 1 -3/ 1-8 1-81/4 opposite blower access panel .. 2 -6 K 0 -1 1 %2 0 -1�J 0 -1 / 0 -1 J — 1.10382 2-031/32 Bottom of unit . 0 L 0 -1'% 0.1 1.4 1-5 NOTE: Provision must be made for fresh ambient air to reach the M 0.41/48 0.61/48 0 -8 0 outdoor coil without recirculation of the air from the outdoor fan N 1.10 2 -4 2-4 2.4 discharge Weight Data TOTAL TOTAL 1 MODEL CORNER WT (Ib) OPERATING SHIPPING 48- A B C D WT (Ib) WT (Ib) D C KLA118 82 79 79 81 320 330 �k KLAl24 24 83 81 1 79 82 325 335 < 2 KHA024 96 94 91 94 375 385 KL A130 97 93 90 0 92 372 382 K A030 98 97 9 93 380 390 14W*1111111 KLA136 98 97 92 2 93 380 390 KHA136 122 120 116 117 475 485 KHA036 122 120 116 117 475 485 KLA142 108 105 102 105 420 430 KHA042 113 111 107 109 440 450 KLA148 130 135 137 133 535 545 A' ' B KHA048 134 139 144 138 555 565 KLA160 148 144 139 144 575 585 KHA060 155 151 148 151 605 615 Fig. 4— Dimensions and Clearances (ft -in.)