Instruction/ maintenance manual of the product CPG SERIES Goodmans
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All information contained herein is subject to change without notice. RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION. A TTENTION INST ALLING PERSONNEL Prior to installation, thoroughly familiarize yourself with this Installation Manual. Observe all safety warnings.
2 REPLACEMENT PARTS O RDERING P ARTS When reporting shortages or damages, or ordering rep air part s, give the complete unit model and serial numbers as stamped on the unit’ s nameplate. Replacement parts for this appliance are available through your contractor or local distributor .
3 D O NOT CONN ECT TO OR USE ANY DEVICE THAT IS NOT DESI GN CERTIF IED BY G OODMAN FOR USE WIT H THIS UNIT . S ERI OUS PROP ERTY DAMAG E , PERSO NAL INJURY , REDUC ED UNIT PERFOR MANC E AND /OR HAZA RDOUS COND ITIONS MA Y RESU LT FROM THE USE OF SUCH NON - APPR OVED DEVI CES .
4 responsibility for equipment installed in violation of any code or regulation. The mechanical inst allation of the packaged roof top units consist s of making final connections between the unit and building services; supply and return duct con- nections; and drain connections (if required).
5 • The base should also be located where no runoff of water from higher ground can collect in the unit. R OOF TOP I NSTALLATIONS O NLY : • T o avoid possible property damage or personal injury , the roof must have sufficient structural strength to carry the weight of the unit(s) and snow or water loads as required by local codes.
6 Adequate clearance around the unit should be kept for safety , service, maintenance, and proper unit operation. A total clear- ance of 75” on the main control panel side of the unit is rec- ommended to facilitate possible fan shaf t, coil, electric heat and gas furnace removal.
7 RIGGING DET AILS WARNING T O PREVENT PROPERTY DAMAG E, THE UNIT SHOULD REMAIN IN AN UP RIGHT POSITION DURI NG ALL RIG GING AND MO VING OPERATIONS. T O FACILITATE LIFTING AND MOVING WHEN A CRANE IS USED, PLACE THE UNIT IN AN ADEQUATE CABLE SLING.
8 A B C D CG SUPP L Y RETURN EV APORA TOR COI L CONDENSER COIL COMPRESSOR Y X Corner & Center of Gravity Locations ABC D CP G 03604 5* 37 30 550 525 10 0 165 100 165 CP G 03609 0* 37 30 560 535 10.
9 ELECTRICAL WIRING H I G H V O LTA G E ! D ISCONNE CT ALL PO WER BEFO RE SE RVI CING OR INSTALLING THIS UNIT . M ULTIPLE PO WER SOURCE S MA Y BE PRE SENT .
10 Areas Without Convenience Outlet It is recommended that an independant 1 15V power source be brought to the vicinity of the roof top unit for portable light s and tools used by the service mechanic. U NITS INSTALLED ON R OOF T OPS Main power and low voltage wiring may enter the unit through the condenser end of unit or through the roof curb.
11 (LP) gas is permitted with the use of the factory authorized conversion kit (see the unit T echnical Manual for the appro- priate kit). For High Altitude derates, refer to the latest edition of the National Fuel Gas Code NFP A 54/ANSI Z223.1. NATURAL M in .
12 G AS P IPING C HECKS CAUTION T O P REVENT PROPE RTY DAMAGE OR PERS ONAL INJURY DUE TO FI RE, THE FOLLOWING INSTRUCTIONS MUST BE PERFORME D REGARDING GAS CONNECT IONS AND P RESSURE TESTING: • T HE UNIT AND ITS GAS CONNECTIONS MUST BE LEAK TESTED BEFORE PLACING IN OPERATION .
13 NOTE: The gas connection size at the unit does NOT establish the size of the supply line. 3. These units are designed for either natural or prop ane (LP) gas and are specifically constructed at the factory for only one of these fuels. The fuels are NOT interchangeable.
14 ST ARTUP , ADJUSTMENTS, AND CHECKS H I G H V O LTA G E ! OND THE FRAME OF THIS UNIT TO THE BUIL DING ELECTR ICAL GROUN D BY USE OF THE GROUN DING TERMIN AL PROV I DE D OR OTHER ACCEP TABLE MEA N S . D ISCONNE CT ALL PO WER BEFO RE SER VIC ING OR INSTALLING THIS UNIT .
15 S ET E VAPORATOR F AN R PM Actual RPM’s must be set and verified with a t achometer or strobe light. Refer to Appendices A and B for basic unit fan RPM. Refer also to “Airflow” section of this manual. With disconnect switch open, disconnect thermostat wires from terminals Y and W .
16 E VAPORATOR F AN R OTATION C HECK (T HREE P HASE M ODELS O NLY ) Check that fan rotates clockwise when viewed from the drive side of unit and in accordance with rotation arrow shown on blower housing. If it does not, reverse any two incoming power cables at Single Point Power Block.
17 Manifold Pressure Check The gas valve has a tapped opening to facilitate measure- ment of the manifold pressure. A “U” T ube manometer hav- ing a scale range from 0 to 12 inches of water should be used for this measurement. The manifold pressure must be measured with the burners operating.
18 4. The belt drive blower contactor closes it s contact s L1, L2 and L3 to T1, T2 and T3 to provide power to the supply fan motor . PSC Motor Adjust the CFM for the unit by changing the speed tap of the indoor blower motor at the EBTDR “com” connection with one of the speed t aps on “M1” or “M2”.
19 supply pressure tap is provided on the up stream side of the gas valve. A manifold pressure tap is provided on the gas valve. The normal manifold pressure for full input is 3.5" w .c. on natural gas and 9.5" w .c. for propane gas. Low fire natu- ral gas 2.
20 9. Integrated ignition control will close its normally open contacts af ter a delay of approximately 30 seconds. This action energizes contactor BC and st arts the supply fan motor . Operation of the supply fan circulates air across the heat exchanger and delivers heated air to the conditioned space.
21 Pressure Switch Stuck Open A pressure switch stuck open can be caused by a faulty pres- sure switch, faulty wiring, a disconnected or damaged hose, a blocked or restricted flue, or a faulty induced draft blower . If the control senses an open pressure switch during the pre- purge cycle, the induced draft blower only will be energized.
22 To connect manometer to gas valve: 1. Back outlet pressure test screw (inlet/outlet pressure boss) out one turn (counterclockwise, not more than one turn). 2. Attach a hose and manometer to the outlet pressure boss of the valve. To remove manometer from gas valve: 1.
23 T O PRE VENT PERSO NAL INJURY OR DEATH DUE TO IMP ROPER INSTALLATION , ADJUS TMENT , ALTERATI ON , SER VIC E OR MAINTE NANC E , REFER TO THIS MANUAL . F OR ADDIT IONAL ASSI STANCE OR INFORM ATION , CONSULT A QUALIFI ED INSTALLER , SER VIC E AGENCY OR THE GAS SUP PLI ER .
24 b. Disconnect wires from the flame rod and ignition electrode. c. Disconnect the gas piping at the union. d. The entire burner assembly can now be removed from the unit. NOTE: Use all screws that were removed; they are necessary for safe and proper operation of the unit.
25 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE CPG036 DOWN SHOT AND HORIZONT AL SPE ED T A P E XTE RNAL S T ATIC PR E SS URE ( ESP ) in w . c . S T A N DARD CFM AMP S W AT TS RP M 0. 10 1313 1 . 68 3 56 748 0. 20 1247 1 . 63 3 44 786 0. 30 1178 1 .
26 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE CPG048 DOWN SHOT AND HORIZONT AL SPE ED T A P E XTE RNAL S T AT IC PR E SS URE ( ESP ) in w. c . S T A N DARD CFM A M PS WA T TS R PM 0. 10 1592 2 . 54 5 43 815 0. 20 1528 2 . 43 5 21 858 0. 30 1464 2 .
27 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE CPG060 DOWN SHOT SP EED TAP E XTE RNAL S T ATIC PR E SSU RE ( ESP ) in w. c . S TANDAR D CF M AM P S W ATTS R P M 0. 10 1 23 7 1.6 4 180 63 8 0. 20 1 19 1 1.7 5 194 68 2 0. 30 1 12 7 1.8 0 200 71 5 0.
28 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE CPG060 HORIZONT AL SP EED TAP E XTE RNAL S T AT IC PR E SSU R E ( ESP ) in w. c . STANDAR D CF M AMP S W AT T S R PM 0. 10 1 416 1.63 1 76 5 8 8 0. 20 1 295 1.61 1 74 6 2 1 0. 30 1 200 1.68 1 86 6 6 0 0.
29 APPENDIX A BLOWER PERFORMANCE TABLES BEL T DRIVE ST ANDARD DOWN SHOT CP G 0 3 6 ST AN D ARD BEL T D RI VE HO R I Z O N T A L CFM BHP C FM BHP CFM B H P CFM B HP C F M BH P CFM BH P 0. 2 1 52 4 0. 3 2 1 3 40 0. 2 5 0. 4 1 6 2 80 . 4 11 3 9 6 0 . 3 21 1 7 1 0 .
30 APPENDIX A BLOWER PERFORMANCE TABLES BEL T DRIVE ST ANDARD HORIZONT AL CP G 0 3 6 ST AN D ARD BEL T D RI VE HO R I Z O N T A L CFM BHP C FM BHP CFM B H P C FM B HP C F M BH P CFM BH P 0. 2 1 52 4 0. 3 2 1 3 40 0. 2 5 0. 4 1 6 2 80 . 4 11 3 9 6 0 . 3 21 1 7 10 .
31 APPENDIX A BLOWER PERFORMANCE TABLES BEL T DRIVE HIGH ST A TIC DOWN SHOT CP G 03 6 HI G H S T ATI C BE L T DRI VE DO WN S HO T CFM BHP C FM BHP CFM B H P C FM B HP C F M BH P CFM BH P 0. 6 1 6 5 5 0 . 52 6 1 38 9 0. 3 95 1 1 03 0 .2 7 5 0. 8 164 0 0.
32 APPENDIX A BLOWER PERFORMANCE TABLES BEL T DRIVE - HIGH ST A TIC HORIZONT AL CP G 03 6 HI G H S T ATI C BE L T DRI VE HO RI Z O NT AL CFM BHP C FM BHP CFM B H P C FM B HP C F M BH P CFM BH P 0. 6 1 56 8 0. 4 5 1 2 66 0. 3 2 0. 8 1 492 0.4 7 11 9 4 0 .
33 APPENDIX B ELECTRICAL DA T A MIN. M AX . QTY RLA LRA QTY H P R LA H P FLA 20 8 /2 3 0- 60 - 1 18 7 2 53 1 1 6. 6 7 7 9 1 1 / 4 1. 4 0 DD S T D S T A T I C 1 / 3 2. 5 DD S TD S TA T I C 1 / 3 2 . 5 BD ST D ST A TI C 1.0 3 . 8 46 0- 60 - 3 41 4 5 06 1 5 .
34 APPENDIX C UNIT DIMENSIONS Horizontal Discharge Vertical Discharge NOTE For horizontal discharge, remove the supply and return duct covers and place them over the vertical discharge return and supply openings. Install with insulation facing up, using the longer screws provided in the literature package.
35 APPENDIX D WIRING DIAGRAMS.
36 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
37 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
38 CPG036(048)0901D SINGLE PHASE 240V/60HZ DIRECT DRIVE HIGH VOL T A GE! DISCONNECT ALL POWER BEFORE SERVICI NG OR INST A LLING THIS UNIT . M UL TIPL E POW ER SOUR CES MA Y BE P RESENT . F AILURE TO DO SO MA Y CAUSE PROP ERTY DAM AGE, PERSONAL INJURY OR DEA TH .
39 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
40 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
41 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
42 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HIGH VOL T A GE! DISCONNECT ALL POWER BEFORE SERVICI NG OR INST A LLING THIS UNIT . M UL TIPL E POW ER SOUR CES MA Y BE P RESENT . F AILURE TO DO SO MA Y CAUSE PROP ERTY DAM AGE, PERSONAL INJURY OR DEA TH .
43 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
44 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
45 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
46 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
47 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
48 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
49 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
50 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
51 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
52 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
53 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
54 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
55 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HI GH V OL T AG E! DISC ONNECT ALL POWE R BEFORE SERVICI NG O R INS T ALLIN G THIS UNIT . MU L TIPL E POW ER SOURCES M A Y BE PR ESENT . F AILURE TO DO SO MA Y CAUS E PROPERTY DAMAG E, PERSONAL I NJUR Y OR DEA TH .
56 Goodman Manufacturing Company , L.P . 5151 Felipe, Suite 500, Houston, TX 77056 www .goodmanmfg.com www .amana-hac.com © 2009-201 1 Goodman Manufacturing Company , L.
An important point after buying a device Goodmans CPG SERIES (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Goodmans CPG SERIES yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Goodmans CPG SERIES - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Goodmans CPG SERIES you will learn all the available features of the product, as well as information on its operation. The information that you get Goodmans CPG SERIES will certainly help you make a decision on the purchase.
If you already are a holder of Goodmans CPG SERIES, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Goodmans CPG SERIES.
However, one of the most important roles played by the user manual is to help in solving problems with Goodmans CPG SERIES. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Goodmans CPG SERIES along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
