Instruction/ maintenance manual of the product PG 15 Goodman Mfg
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Goodman Manufacturing Company , L.P . 5151 San Felipe, Suite 500, Houston, TX 77056 www .goodmanmfg.com © 2006 - 2009, 2012 Goodman Manufacturing Company , L.P . IO-324H 1 1/12 This Forced Air Central Unit Design Complies With Requirements Embodied in The American National S tandard / National S tandard of Canada Shown Below .
2 INDEX REPLACEMENT PARTS ............................................................................................................................... ........................ 4 O RDERING P ARTS .....................................................
3 MAINTENANCE .................................................................................................................................................................. 1 7 F IL TER R EPLACEMENT OR C LEANING ...................................
4 REPLACEMENT PARTS O RDERING P ARTS When reporting shortages or damages, or ordering repair parts, 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 .
5 CA RBON M ONOXIDE POISON ING HA ZA RD B10259-216 Carbo n monox ide produc ing devic es (suc h as an auto mobile, s pace heater , gas wat er heat er, etc.
6 Rooftop Installation • The unit may be installed directly on wood floors or on Class A, Class B, or Class C roof covering material. • T o avoid possible personal injury , a safe, flat surface for service personnel should be provided.
7 RIGGING DET AILS IMPORT ANT NOTE: If using bottom discharge with roof curb, ductwork should be attached to the curb prior to installing the unit. Ductwork dimensions are shown in roof curb installation instructions. Refer to the Roof Curb Installation Instructions for proper curb installation.
8 8. The unit must be connected to the building piping by one of the following methods: • Rigid metallic pipe and fittings • Semirigid metallic tubing and metallic fittings (Aluminum alloy tubing .
9 cooling. Units which will have economizers may use thermostats with two or three stages of cooling. All units can use single stage or multi-stage thermostats. Refer to figures later in this section for wiring. The units are designed for operation on 60 hertz current and at voltages as shown on the rating plate.
10 U NIT V OLTAGE The unit transformer is factory connected for 230V operation. If the unit is to operate on 208V , reconnect the transformer primary lead as shown on the unit wiring diagram. The induced draft blower on some models is equipped with a low speed 230V lead (blue) and a low speed 208V lead (black).
11 All ductwork exposed to the outdoors must include a weatherproof barrier and adequate insulation. A duct system should be inst alled in accordance with Standards of the National Board of Fire Underwriters for the Installation of Air Conditioning, W arm Air Heating and V entilating Systems.
12 NORMAL SEQUENCES OF OPERA TION H EATING This unit is equipped with an ignition control that automatically lights the main burner . DO NOT attempt to light the main burners by any other method. 1. Thermostat calls for low or high stage heating. 2. Induced draft blower energizes for 15-second pre-purge.
13 If the power to the unit is interrupted during the heating cycle, it may cause the secondary limit to trip. Once the blower compartment temperature drops below the limit reset temperature, the limit will automatically reset. Secondary Contro l Limit Back of Unit Secondary Limit Control Pre-Operation Checks 1.
14 With a properly designed system, the proper amount of temperature rise will normally be obtained when the unit is operated at rated input with the recommended blower speed. If the correct amount of temperature rise is not obtained, it may be necessary to change the blower speed.
15 space. It is the installing contractors responsibility to ensure the proper refrigerant sub-cooling at the condenser is adjusted for each application. As the outdoor ambient temperature rises the sub-cooling decreases and as the outdoor ambient temperature lowers, the sub-cooling increases.
16 A BNORMAL O PERATION - H EATING I NTERNAL C ONTROL F AILURE If the integrated ignition control in this unit encounters an internal fault, it will go into a “hard” lockout and turn off the diagnostic LED. If diagnostic LED indicates an internal fault, check power supply to unit for proper voltage, check all fuses, circuit breakers and wiring.
17 NOTE: Some electronic thermostats also have a built-in compressor short cycle timer that may be longer than the three minute delay given above. If you are using an electronic thermostat and the compressor has not started after three minutes, wait an additional five minutes to allow the thermostat to complete its short cycle delay time.
18 M AIN B URNER F LAME (Q UALIFIED S ERVICER O NLY ) Flames should be stable, soft and blue (dust may cause orange tips but must not be yellow). The flames must extend directly outward from the burner without curling, floating or lifting off. Ch eck the bur ner flam es fo r: 1.
19 APPENDIX.
20 HEA TING TIMING CHART COOLING TIMING CHART Red Light Signal Refer to Abnormal Heating or Cooling Operation Sections of this Manual O ff Internal Control Failure 1 Flash External Lockout 2 Flashes P.
21 CO M BU STION AIR I N TAK E EXHAU ST FLU E HOOD CONTRO L WIR E E N T R AN CE POW E R WIRE ENTR ANC E 7 7/8 7 5/16 SUC TIO N/LI QU ID PRE SSURE PO RTS BEH I ND COMPRE SSOR A C CES S PANEL HEA T EX C.
22 *PG15*****41A* WIRI NG DIAGRAM HIGH VOL T AGE! D A LL . M. F . ISCONNECT P OWER BEFORE SERVICING UL TIPLE POWER SOURC ES MA Y BE P R ESENT AILURE TO DO SO MA Y CAUSE PR OPERTY DAMAGE , PERSONAL I NJ U R Y OR DE A TH Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
23 *PG15*****41A* WIRING DIAGRAM HIGH VOL T AGE! D A LL . M. F . ISCONNECT P OWER BEFORE SERVICING UL TIPLE POWER SOURC ES MA Y BE P R ESENT AILURE TO DO SO MA Y CAUSE PR OPERTY DAMAGE , PERSONAL I NJ U R Y OR DE A TH EC ON ECON OMI ZER 8. FO R ECO NOMI ZER, RE MOVE P LUG FR OM E C O NO MIZER H ARNESS .
24 HIGH VOL T AGE! D A LL . M. F . ISCONNECT P OWER BEFORE SERVICING UL TIPLE POWER SOURC ES MA Y BE P R ESENT AILURE TO DO SO MA Y CAUSE PR OPERTY DAMAGE , PERSONAL I NJ U R Y OR DE A TH Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
25 HIGH VOL T AGE! D A LL . M. F . ISCONNECT P OWER BEFORE SERVICING UL TIPLE POWER SOURC ES MA Y BE P R ESENT AILURE TO DO SO MA Y CAUSE PR OPERTY DAMAGE , PERSONAL I NJ U R Y OR DE A TH Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
26 - NOTE: Roof overhang should be no more than 36". 3" MI N 12" MIN 12" MIN 36" MIN (FOR SERVICE ) . 48" MIN MINIMUM CLEARANCES RECOMMENDED FIL TER SIZES UNI T 2 T on 2 1/2 T on 3 T on 3 1/2 / 4 T on 5 T on Min.
27 BLOWER PERFORMANCE DA T A X = Outside of T emperature Rise Range - Not Recommended. NOTE: The shaded area indicates ranges in excess of maximum external static pressure allowable when heating. For satisfactory operation, external static pressure should not exceed 0.
28 P ACKAGE UNITS - DUAL FUEL & GAS HOMEOWNER’S ROUTINE MAINTENANCE RECOMMENDA TIONS We strongly recommend a bi-annual maintenance checkup be performed by a qualified service agency before the heating and cooling seasons begin.
An important point after buying a device Goodman Mfg PG 15 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Goodman Mfg PG 15 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 Goodman Mfg PG 15 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Goodman Mfg PG 15 you will learn all the available features of the product, as well as information on its operation. The information that you get Goodman Mfg PG 15 will certainly help you make a decision on the purchase.
If you already are a holder of Goodman Mfg PG 15, 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 Goodman Mfg PG 15.
However, one of the most important roles played by the user manual is to help in solving problems with Goodman Mfg PG 15. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Goodman Mfg PG 15 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
