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12

4. 

Using the three screws provided, attach the hood (with 

the opening facing down) over the flue exhaust open

-

ing in the utility panel.

SCREEN

HOOD

LOWER

FLUE

HOOD

LIP

Installation - Combustion Air Intake Hood

1.  Locate the second hood.

2. 

Using the three screws provided, attach the hood (with 

the opening facing down) to the heat exchanger access 

door.

CONDENSATE DRAIN

Condensate Drain Connection

A 3/4” NPT drain connection is supplied for condensate pip-

ing. An external trap must be installed for proper condensate 

drainage.

DRAIN

CONNECTION

UNIT

2" MINIMUM

FLEXIBLE

TUBING-HOSE

OR PIPE

3" MINIMUM

A POSITIVE LIQUID

SEAL IS REQUIRED

DRAIN CONNECTION

NORMAL SEQUENCES OF OPERATION

Heating 

This unit is equipped with an ignition control that automat-

ically 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.

3.  The spark igniter and low and high stage gas valve are 

energized for 7 seconds. 

NOTE:

 The igniter produces 

a very intense electrical spark that ignites the gas.

4.  Main burners light and control detects presence of 

flame.

5.  If the call is for low stage heat, the induced draft blower 

switches to low speed and the high stage gas valve 

closes 5 seconds after the main burners light. If call 

is for high stage heat, induced draft blower remains at 

high speed and high stage gas valve remains open. 

NOTE:

 If a single stage thermostat is used, the control 

will step to low stage after the main burners light and 

remain at low stage for 5 or 10 minutes, depending on 

jumper position. If the call for HEAT remains after the 

transition delay time expires, the control will transition 

from low stage to high stage.

6.  The 30-second HEAT FAN ON delay time begins after 

the main burners light.

7.  The unit delivers heat to the conditioned space until the

8. 

Gas  valve(s)  de-energizes. The  induced  draft  blower 

continues operation for a 30-second post-purge.

9. 

Induced draft blower remains at low speed (or switches 

from high to low if operating at high stage heat) for the 

30-second post purge.

10. Ignition control begins timing the HEAT FAN OFF de-

lay. There is an adjustable HEAT FAN OFF delay of 

approximately 90/120/150/180 seconds (factory set at 

150). If the unit is operating at high stage when the call 

for heat is removed, the blower will operate for 30 sec-

onds at high heat speed then switch to low heat speed 

for the remainder of the selected HEAT FAN OFF delay.

NOTE

: After the HEAT FAN OFF delay time has 

elapsed, the blower will de-energize. This allows any 

additional heat in the heat exchanger to be transferred 

to the conditioned space.

Cooling

1.  Thermostat calls for low or high stage cooling.

2.  If the thermostat call is for low stage cooling, the com-

pressor and outdoor fan are energized at low stage. If 

the thermostat call is for high stage cooling, the com-

pressor and outdoor fan are energized at high stage.

3.  The indoor blower will energize approximately 6 sec-

onds later.

4.  The unit delivers cooling to the conditioned space until 

the thermostat is satisfied.

5.  The compressor and outdoor fan will be de-energized 

when the thermostat opens. 

6.  The indoor blower continues to run at low cool speed 

for approximately 60 seconds after the thermostat is 

satisfied. This allows additional cooling from the indoor 

coil to be transferred to the conditioned space. Then, 

the indoor blower is de-energized.

NOTE:

 A 180-second anti-short cycle is integral to the 

control and prevents recycling of the compressor.

Содержание GPG 16 M Series

Страница 1: ...e and air flow may reduce energy efficiency and shorten equipment life ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL ADJUST SERVICE OR REPAIR HEREINAFTER SERVICE THE EQUIPMENT SPECIFIED IN THIS MAN...

Страница 2: ...Primary Limit 18 Flame Detected with Gas Valve Closed 18 Low Flame Signal 19 Abnormal Operation Cooling 19 Short Cycle Compressor Delay 19 High Pressure Switch Loss of Charge Switch 19 MAINTENANCE 19...

Страница 3: ...RNINGS EXACTLY COULD RESULT IN SERIOUS INJURY DEATH OR PROPERTY DAMAGE NEVER TEST FOR GAS LEAKS WITH AN OPEN FLAME USE COMMERCIALLY AVAILABLE SOAP SOLUTION MADE SPECIFICALLY FOR THE DETECTION OF LEAKS...

Страница 4: ...nt pas suivies pour chacun des appareils raccord s au syst me de ventilation au moment de sa mise en marche cela peut entra ner une intoxication au monoxyde de carbone ou la mort Les tapes suivantes d...

Страница 5: ...dition of the National Fuel Gas Code NFPA 54 ANSI Z223 1 and National Standard of Canada CAN CSA B149 Installation Codes The heating and cooling capacities of the unit should be greater than or equal...

Страница 6: ...e for fire protection proper operation and service access see appendix These clearances must be permanently maintained The combustion air inlet and flue outlet hoods on the unit must never be obstruct...

Страница 7: ...at the altitudes shown on the rating plate The rating plate is stamped with the model number type of gas and gas input rating Make sure the unit is equipped to operate on the type of gas available Con...

Страница 8: ...drip leg to trap dirt and moisture before it can enter the gas valve The drip leg must be a minimum of three inches long 5 Use two pipe wrenches when making connection to the gas valve to keep it from...

Страница 9: ...peration Because of the danger of ex plosion or fire never use a match or open flame to test for leaks Never exceed specified pressure for testing Higher pressure may damage gas valve and cause overfi...

Страница 10: ...nd two stages of me chanical 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 figure...

Страница 11: ...esidential or Manual Q Commercial All ductwork exposed to the outdoors must include a weather proof barrier and adequate insulation A duct system should be installed in accordance with Stan dards of t...

Страница 12: ...elay time expires the control will transition from low stage to high stage 6 The 30 second HEAT FAN ON delay time begins after the main burners light 7 The unit delivers heat to the conditioned space...

Страница 13: ...ated temperatures at the control are normally caused by blower failure The reason for the opening should be determined and repaired prior to resetting If the power to the unit is interrupted during th...

Страница 14: ...ternately remove pre drilled cap from drip leg Reinstall original cap sealing with pipe thread compound 7 Turn on electrical power and gas supply to the system 8 Turn on system power and energize valv...

Страница 15: ...e Rise Check Check the temperature rise through the unit by placing ther mometers in supply and return air registers as close to the unit as possible Thermometers must not be able to sample temperatur...

Страница 16: ...lower will continue to run for 90 120 150 or 180 seconds depending on the setting NOTE If necessary adjust fan OFF delay settings to obtain satisfactory comfort level Control Board Top Unit Shutdown 1...

Страница 17: ...3 Record the gauge pressure and the temperature of the line 4 The difference between the thermometer reading and pressure to temperature conversion is the amount of subcooling Subcooling Formula Sat...

Страница 18: ...d heat exchanger a failed induced draft blower or insufficient combustion air The rollout protection device is a manual reset limit located on the burner bracket The cause of the flame rollout must be...

Страница 19: ...ecked at least once a year before the heating season begins to be sure that the combustion air inlet and flue outlet hoods are not blocked by debris which would prevent adequate combus tion air and a...

Страница 20: ...r lifting off At least once a year prior to or during the heating season make a visual check of the burner flames NOTE This will involve removing and reinstalling the heat exchanger door on the unit w...

Страница 21: ...Switch Compressor Igniter Condenser Coil Ignition Control Condenser Fan Blade Induced Draft Blower Condenser Fan Motor Pressure Switch Contactor Pressure Switch Hose Gas Manifold Thermostatic Expansio...

Страница 22: ...Flashes Indoor Outdoor Thermostat Open Cooling Only Devices Not present On All Models 9 Flashes High Pressure Loss of Charge Switch Open Cooling Only Devices Not Present On All Models Amber Light Sig...

Страница 23: ...e Height W D A B GPG1624 M41 47 51 32 34 1 2 Medium GPG1630 M41 47 51 32 34 1 2 Medium GPG1636 M41 47 51 40 42 1 2 Large GPG1642 M41 47 51 40 42 1 2 Large GPG1648 M41 47 51 40 42 1 2 Large GPG1660 M41...

Страница 24: ...ECK FOR SHORTS IN FLAME SENSOR WIRING CHECK GAS VALVE CHECK ROLLOUT LIMIT SW CHECK AUXILIARY LIMIT SW CHECK MAIN LIMIT SWITCH C CHECK WIRING FOR SHORTS CHECK PRESSURE SWITCH PRESSURE SWITCH CLOSED CHE...

Страница 25: ...nufacturer s instal lation instructions D gaugement conforme aux codes d installation locaux aux exigences du fournisseur de gaz et aux instructions d instal lation du fabricant MINIMUM CLEARANCES UNI...

Страница 26: ...SPEED T5 COOLING SPEED GPG1642100M41 Rise Range 35 65 E S P T1 LOW STAGE HEATING SPEED T2 HIGH STAGE HEATING SPEED T3 LOW STAGE COOLING SPEED T4 HIGH STAGE COOLING SPEED T5 COOLING SPEED GPG1648100M41...

Страница 27: ...available on the web site in Partner Link Service Toolkit NOTE Ensure coils are rinsed well after use of any chemical cleaners Annual Inspection Qualified Servicer Only Your package unit should be ins...

Страница 28: ...ignment per installa on instructions Check refrigerant piping for rubbing and leaks Repair if necessary Check unit wiring to ensure i s no n contact with refrigerant piping or sharp metal edges Check...

Страница 29: ...or Amps Blower Amps Condenser Fan Amps ELECTRICAL Total External Sta c Pressure Blower Wheel RPM TEMPERATURES Outdoor Air Temperature Return Air Temperature Cooling Supply Air Temperature Discharge Ci...

Страница 30: ...30 THIS PAGE LEFT INTENTIONALLY BLANK...

Страница 31: ...31 THIS PAGE LEFT INTENTIONALLY BLANK...

Страница 32: ...or Product Registration please register as follows Goodman Brand products https www goodmanmfg com product registration You can also scan the QR code on the right for the product brand you purchased t...

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