Plans (78) Project: Gerber RTU replacement RTU
Presared B : Daniel Seer
10/28/2016
0323P
RECEIVED
RTU
NOV 8 2010
CITY OTIC ARD
Tag Cover Sheet BUILDING DIVISION
Unit Report
Certified Drawing
Performance Report
REVIEWED�-� OF�'I'GA.RI)
FOR CODE COMPLIANCE
OTC:
Permit th 1r-5-
Address;
Suits#t
By: i 'ah Date: •.
OFFICE COPY
Packaged Rooftop Builder 1.43
Page 1 of 8
r
Unit Report For RTU 10/28/2016
03:23PM
ProjectGrber RTU replacement
Pre eat B
red B : Daniel Seer .
Dimensions(ft.in.)&Weight(lb.)*** 6. 2.375"
Unit Parameters Unit Length: 6'2.375"
U
Unit Model: 48KCDA04A04(3 Tons) Unit Width:
_04(3 Tons) __ _2'9.375"
Volt Size:__- - 230-3-60 Unit Height: 550 lb
Heating
Volts-Phase-Hertz.Hertz: - - Gas *** Total Operating Weight:
wHType: Vertical Return
Duct Cfg: Vertical Supply *** Weights and Dimensions are approximate. Weight does
not include unit packaging. Approximate dimensions are
Low Heat provided primarily for shipping purposes.For exact
Single Stage Compressor Models dimensions and weights,refer to appropriate product
data catalog.
Lines and Filters Throwaway
Return Air Filter Type:- 2
Return Air Filter Quantity: - 16 x 25 x 2
Return Air Filter Size:__----
Unit Configuration
Medium Static Option Belt Drive
Al/Cu-Al/Cu
Base Electromechanical Controls
Standard Packaging
Warranty Information r , k E
1-Year parts(std.) �` �'x
5-Year compressor parts(std.)
10-Year heat exchanger-Aluminized(std.) y�
No optional warranties were selected. T� s=
Ordering Information Quantity
...
Part Number 1,escriptlan�, -
48KCDA04A2A5-0AOA0 Roofto• Unit 1111111111-
Accessories 0
CRECOMZR020A02 Standard Leak Vertical EconoMi$er IV with solid-state controller
Page 2 of 8
Packaged Rooftop Builder 1.43
IProject: Gerber RTU replacement Certified Drawing for RTU
Prepared By: Daniel Speer 10/28/2016
03:23PM
NOTES:
1. DIMENSIONS ARE IN INCHES, DINENS IONS UNITED P.O.UOE RMS THIS SDOCUMENT510005 Is 05 PROPERTY of CARRIER CORPORATION
IN [ I ARE IN MILLIMETERS. UNIT J X 11 PHASE/ K (3 PHASE) UNITEDLOG IES P.O.CNOD NS a CUMENT RIS XPox ROE RTYRDSs ARRIER CX TXA1 IOE SUBMISSION 01 iMEi(ORApNGO ED DDCDMEXTS
2.(9 CENTER OF GRAVITY 48KC 04
33 3/8 14 7/8 I/7/8 CARRIER iazn CONTENTSIDna 001 DO CONSENT.
ED OR DS[D NI IHOUT 0005000 DOES 001 COUOTOIUEE0EAC0NTEDI0DRANC[00
18471 [3771 [3771
3. DIRECTION OF AIR FLOW 48RC OS 33[843718
11377718 18 5/8
[472] CONNECTION SIZES
MARC 06 11O3/8 14 7/8 18 5/8 A 13/e' [351 DIA FIELD POWER SUPPLY HOLE
41
[1 [3771 [1721
B 2' [501 DIA POWER SUPPLY KNOCKOUT
C 13/4' [511 DIA GAUGE ACCESS PLUG
�" 33-3/8 I 0 7/8" 1221 DIA FIELD CONTROL WIRING HOLE
[8481 E 3/4"-14 NPT CONDENSATE DRAIN
F 1/2"-14 NPT GAS CONNECTION
32-1/4 E ECONOMIZER HOOD R G 2 1/2 ' 164] DIA POWER SUPPLY KNOCK-OUT
p (81a1 (OPTIONAL/ 16
FILTER ACCESS PANEL If [4061
(ROACCESSS) COMP.
ACCESS CONDENSER
PANEL I COIL E-BASE CHART
THESE HOLETHRU-TS REOUI RED FOR USE
INDOOR COIL I 1 CRBTNPWAOOI A01, 003A01
ACCESS PANEL I I j THREADED WIRE AEO'D HOLE
`I ,/.� CONDUIT SIZE USE SIZES IMAX./
_ Xr `- 25-5/8 1/2" 7/8"122.21
_ 10-7/8
�[�Ia - - [6521 X 1/21 ACC.
�_N�—���ii�l!�1 44 i Its [znl 24v 7/a^[22.21
� RETURN AIR RETURN Y « 3/4" 1001,003/ POWER 1 1/8" [28.41
111171 I AIR Z*o 1003/ 1/2'FPT GAS 1 3/16" 130.01
BACK ANDLE z-s/A.1
[671 s.` FOR"TNRU-THE-BASEPAN' FACTORY OPTION,
iYP ��, I FITTINGS FOR ONLY X,Y, 8 2 ARE PROVIDED
CURB E ALT.
W[OTH 'W • CONDENSATE R SELECT EITHER 3/4"OR 1/2"
•X DRAIN OPENING 17-3/4 FOR POWER, DEPENDING ON WIRE SIZE
Y IN BASEPAN 14511
18-I/8 Z SUPPLY 26-1/2 29-3/8 „, 1001/PROVIDES 3/4"FPT THAU CURS
[4591 AIR [6731 17471 SUPPLY FLANGE 0 FITTING.
16-1/8 146314 1211/4 -
.• AIR
(/117 [363] [312] SEE THRU THE 1
I BASE CHART^ 6-1/4
/ `JL .[15-74 x •
12-1/8III 3-3/8
[636] / HOODLUC
[3071 [851
H [1001 TOP 547012
4-5/e
[1181
_ 10-1/2
ELECTRICAL
DISCONNECT [2651 [32]4
I CONDENSER Mw
maA . ILOCATION _COIL IICONTROL BOX
G :�1 ACCESS PANEL - INDOOR BLOWER E STD.- 1 IL TEA
CONDENSATE
J _IiiiiDRAIN
OPTIONAL —- ___ / 25-1/E
FACTORY = — _. [6381 _'�
INSTALLED M 1111.
;III:
- 19-1/2 OPTIONAL =_ ' ti 16-3/4 RETURN OUTSIDE
CONVENIENCE [494] FACTORY II!
I OUTLET I� 14.1
INSTALLED =� — F HANDLE 11-3/6 1/271 AIR I AIR
L DISCONNECT �— ■r [2891 1 SUPPLY AIA
�.. .. �..� [1681 —�� p4 11! I ! 1 ^ a� 21-1/4
lif(](] •I— ��------••�� 6_ 1�`J �A/[5391
3-3/4
�. �J. �D.�a� 1/8 4q
[951 46-3/4 HANDLE 11551
[11871 3D-I/8 8-3/e +
[7641 [2131 6-5/8 �-7 i A
11691 [1771 [152]
74-3/8 26-7/8—�
[18881 16921
LEFTBAROME
- 31-1/4 RELIEF TRIC
[7931 RELIEF
SUPPLY FLOW
FRONT AIR lk RETURN
RIGHT AIR
00001 DAT[ GUPERCEDES
1 OF 2 109-16-14 I 48KC 04-06 SINGLE ZONE ELECTRICAL I I RER
COOLING WITH GAS HEAT 48KC000281
Packaged Rooftop Builder 1.43
Page 3 of 8
Certified Drawing for RTU 16
Project: Gerber RTU replacement 10/28/2016
Prepared By: Daniel Speer
UNITED P.O.DDA 4808 THIS%CUNEXI IS THE PROPERTY OF CARRIER C0RP0RATI0M SU8NI33IOX Of iNESF DRAWINGS OR OOCUMENiS
TECHNOLOGIES SYRACUSE.XY IAND IS OELIV88(0 UPON TOE EXPRESS CONDITION THAT THE OOES NOT COF THOSE 048(05 OR DOCUE OR
COXTFMiS HILL XOi eE DI SClOSEO OR US[D RI1XW1 CAPRIER ACC[PIANCf Of'CONTRACT
C AARIER ISIRI CORPORATION'S WRITTEN CORsfxT.
STD. UNIT CORNER CORNER CORNER CORNER C G. HEIGHT
UNIT WEIGHT WEIGHT (Al WEIGHT(0) WEIGHT IC) WEIGHT IDI Y 2
LOS. NO. LOS. KG. LBS. KG. LBS. NG. IBS. KG. N
480C 04 490 222 120 54 111 50 125 56 135 61 35 3/4[908] 24 3/4 16281 18 7/8 14191
48KC 05 544 246 130 58 126 57 142 64 146 66 36 3/4[9331 24 3/4(6281 18 7/8[4791
48KC 06 597 270 141 64 156 70 158 71 142 64 39 1/8 [993] 23 1/2[5971 20 1/8 15111
*STANDARD UNIT WEIGHT IS WITH LOW GAS HEAT AND WITHOUT PACKAGING
FOR OTHER OPTIONS AND ACCESSORIES, REFER TO THE PRODUCT DATA CATALOG. CORNER B
CORNER A
3 - 0
•
1
L
Y �%1IR.
•
• CORNER C
CORNER D
x
TOP
Auk. I I
,..---__UN M-ME 07 Lo
IAoo ,o ,o.: : J
1
FRONT
REV
SWEET DATE I SPERM. I 48KC 04-06 SINGLE ZONE ELECTRICAL 48KC000281
2 OF 2 09-16-14 I COOLING WITH GAS HEAT
Page 4 of 8
Packaged Rooftop Builder 1.43
Certified Drawing for RTU
Project: Gerber RTU replacement
•. 'Iiniimiii..m.m....m..m......m..............i........ r._____'
Prepared By: Daniel Speer
10/28/2016
03:23PM
%,.
Service Clearance
LOCATION DIMENSION CONDITION C08337
48-in(1219 mm) •Unit disconnect is mounted on panel
'No disconnect,convenience outlet option
A 18-in(457 mm)
•Recommended serviceclearance
12-In(305 mm) •Minimum clearance
42-in(1067 mm) •Surface behind servicer is grounded(e.g.,metal,masonry wall)
B 36-in(914 mm) •Surface behind servicer is electrically non-conductive•Check for sources of flue products within 10-ft.of unit intakeC 36-in(914 mm) •Side condensate drain is used
18-in(457 mm) •Minimum clearance
48-in(1219 mm) •No flue discharge accessory installed,surface is combustible material
42-in(1067 mm) •Surface behind servicer is grounded(e.g.,metal,masonry wall,another unit)
D 36-in(914 mm) •Surface behind servicer is electrically non-conductive(e.g.,wood,fiberglass)
S cial •Check for adjacent units or building fresh air intakes within 10-ft.of this unit's
flue outlet
NOTE:Unit not designed to have overhead obstruction.ContactApplication Engineering for guidance on any
application planning overhead obstruction or vertical clearances.
thanes 1-2
Packaged Rooftop Builder 1.43
Page 5 of 8
Performance Summary For RTU 10/28/2016
Project: Gerber RTU replacement 03:23PM
Prepared By: Daniel Speer
Part Number:48KCDA04A2A5-0A0A0
------------ ---
14.00
ARI SEER:. - - _ _ - - __
Base Unit Dimensions 74.4 in
Unit Length: 46.8 in
Unit Width:. -_ _ - -- 33.4 in
Unit Height: - - - - - --
Operating Weight 490 lb
Base Unit Weight:_ _ 90 lb
Medium Static Option Belt Drive:
Accessories 50 lb
Standard Leak Vertical EconoMi$er IV with solid-state controller:___
550 lb
Total Operating Weight:
Unit 230-3-60
Unit Voltage-Phase-Hertz:__- - - - Vertical
Air Discharge. - Belt 1218 CFM
Fan Drive Type: _ - - - -
Actual Airflow: __ - - -
Site Altitude: 0 ft
-------------
Cooling Performance 95.0 F
Condenser Entering Air DB:
- 80.0
Evaporator Entering Air DB: 367.0 F
1.44 BTU/lb
Evaporator Entering Air WB: -
Entering Air Enthalpy:. __ - - - _ 59.5 F
Evaporator Leaving Air DB:_ 59.5 F
Evaporator Leaving Air WB: 25 .6 BTU/lb
Evaporator Leaving Air Enthalpy:___ 24.78 MBH
Gross Cooling Capacity: _ _ - --- H
Gross Sensible Capacity: 26.92 MB6.92 MB
Compressor Power Input:_
kW
- _
Coil Bypass Factor: 0.115
Heating Performance 1218 CFM
Heating Airflow:__ __ --
70.0 F
Entering Air Temp:__ -- 114.8 F4.8 MBH
Leaving Air Temp:. - _ ----
Gas Heating Input Capacity: 0.0/72.0 MBH
Gas Heating Output Capacity:
44.8 F
Temperature Rise:_
----------
44.0
Thermal Efficiency(°/0).
Supply Fan 1.00 in wg
External Static Pressure:__. --
Options/Accessories Static Pressure 0.04 in wg
Economizer:_ _ --
1.04 in wg
Total Application Static(ESP+ Unit Opts/Acc.): _
Fan RPM: 1006
- _0.71 BHP
Fan Power: Selected IFM RPM Range:770-1175
NOTE:. - _ __ __ - _ -_
Electrical Data 187-253
Voltage Range: -10.4
Compressor#1 RLA: _ _ 73
Compressor#1 LRA: 9
Outdoor Fan Motor Qty: 1
Outdoor Fan FLA(ea):
Page 6of8
Packaged Rooftop Builder 1.43
. p
Performance Summary For RTU
Project: Gerber RTU replacement
Prepared By: Daniel Speer 10/28/2016
03:23PM
Indoor Fan Motor Type:
Indoor Fan Motor FLA: MED
Combustion Fan Motor FLA(ea): 4.9
Power Supply MCA: 0.48
Power Supply MOCP(Fuse or HACR): 19
Disconnect Size FLA: 25
Disconnect Size LRA: 19
Electrical Convenience Outlet: _ 111
None
Control Panel SCCR: 5kA RMS at Rated Symmetrical Voltage
Acoustics
Sound Power Levels, db re 10E-12 Watts
Discharge Inlet Outdoor
63 Hz 86.5 87.2 78.2
125 Hz 79.9 77.3 78.0
250 Hz 70.2 62.8 74.2
500 Hz 66.2 61.6 73.3
1000 Hz 62.7 60.8 70.6
2000 Hz 57.5 54.6 66.0
4000 Hz 58.9 49.8 62.4
8000 Hz 53.6 42.2
56.9
A-Weighted 70.3 67.2
76.0
Advanced Acoustics
01
NI
illk
Iti: 0 1 Siiik
0 IL
IS
lifir
SI - II(Ci.
Advanced Accoustics Parameters
1. Unit height above ground: 30.0 ft
2. Horizontal distance from unit to receiver: 50.0 ft
3. Receiver height above ground: _ 5.7 ft
4. Height of obstruction: 0.0 ft
5. Horizontal distance from obstruction to receiver: 0.0 ft
6. Horizontal distance from unit to obstruction:_ 0.0 ft
Detailed Acoustics Information
Octave Band Center Freq.Hz 63 125 250 500 1k 2k 4k 8k Overall
A 78.2 78.0 74.2 73.3 70.6 66.0 62.4 56.9 82.9 Lw
B 52.0 61.9 65.6 70.1 70.6 67.2 63.4 55.8 75.4 LwA
C 45.8 45.6 41.8 40.9 38.2 33.6 30.0 24.5 50.5 Lp
D 19.6 29.5 33.2 37.7 38.2 34.8 31.0 23.4 43.0 LpA
Packaged Rooftop Builder 1.43
Page 7 of 8
Performance Summary For RTU /28/2016
Project: Gerber RTU replacement 10/284/2016
M
Prepared By: Daniel Speer
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
20 i -�I1imRRA i , ti �" i� 1 ao1nn
k
;. 3.00BHP
—_— — - 4 `w etff t r,t`P —__—III --.�
14 fi
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r 2 i ' 0 0r - $ 1.0061 P
(per �� 0.50rP I
m
'"-----' L 1� C6 CB 12 15 18 21 24
00 03 Airflow(CFM-thousands)
RPM=1046BHP=0.71 MaximumRPM=2100MaximumBHP=2.90
Note:Pleasecontactapplicationengineeringforselections outsidethe shadedregion.
SC-SystemCurve RP-RatedPoint
Page 8of8
Packaged Rooftop Builder 1.43
M SUBMITTAL MicroMetl WEIGHT: DATE: Part Number:
SUBMITTED TO: 2322 lbs 4/10
COMPANY: JOB NAME: 0823-4800-DT
DRAWN BY: EQUIPMENT:
NOTES:
NEW CARRIER UNITS(CAR-537)
48/50DJ,HJ,TJ,TM,48TF 004-007;50LJ,TFF,TFQ,TJQ 004-007;50/48GJ,HE,48GJD,GJE,GJF 006;48/50HC A04,B04;48/50HE 003-005;
48/50HM,48HJ,50TJ 007;48/50LC,50HCQ A04-A06;48/50HJ,50QJ 004;48LJ 005-007;48/50TC A04-A07,B04-B07;50HEQ 003-006;
5OHJQ 004-007;50LJQ 004-006;50QJ 005-006;50TCQ A04-A07;48/50HC A05-A06,B05-806
EXISTING UNIT(TRN-544)
TRANE: TCD,TFD,YCNH 036C,037C,048C,049C,06 C;WCD,WFD 0 6C,048C,0 0C;YCD,YFD 036A,C,037C,048A,C 049
C,060A,C
EXISTING
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11 . II ill ill ' EXISTING Cif
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Adaptor Pan NO
Ships Loose V 8 2016
£3UIL lNG Ivisiot`�
67.375 I.D. 1.750 37.188 I.D.
TYP.4X
r.---32.062 I.D. 20.250
I.D. "3.625
I.D.I.D.
'irlL 12.0000
I
44.063
78.250
Features:
• Fully assembled curb adaptor.
• Includes internal duct transitions.
• Internally insulated with 1"-1.5"lb insulation.Gasketing package provided.
• Adaptor pans and supports provided/field installed
Curb Adaptor Information
• To verify that the curb adaptor shown on this page is the correct adaptor for you job be sure the existing curb is the same size as the dimensions
• provided.(The bottom dimensions of curb adaptor are larger than existing curb outside dimension.)
• Before new HVAC unit is set in place,inspect structural stability of existing curb and building's roof load capability.Reinforce if required.
• All curb adaptors will increase the systems external static pressure and must be included when calculating unit requirements.
• Curb adaptors are designed to attach to an existing curb with side x side duct connections. The curb adaptor is not designed for use with
concentric duct configuration.
• No calculations are available for this product.For a calculated product,please contact factory for part number,pricing,and lead time.
Please contact factory for more detailed dimensional information if required.Designs are based on standard factory dimensions,and may differ in
the field.
THIS DOCUMENT IS THE PROPERTY OF MICROMETL CORPORATION AND IS DELIVERED UPON THE EXPRESS CONDITION THAT THE CONTENTS WILL NOT BE DISCLOSED
OR USED MICROMETL CORP.-3035 NORTH SHADELAND AVENUE,SUITE 300-INDIANAPOLIS, T IN 6 MICROMETL'S WRITTEN CONSENT
1-800-662-4822---MICROMETL SPARKS-905 SOUTHERN WAY-SPARKS,NV 89431-1-800-884-4662-4P
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TOLERANCES ARE IG MA/537M/537C
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