background image

29

Start-up Checklist

L1 - L2

L2 - L3

L3 - L1

L1

L2 

L3

L1

L2 

L3

L1

L2 

L3

Fan 1

Fan 2

Fan 3

IN. W.C.
IN. W.C.
IN. W.C.
RPM

DB

WB

DB

WB

DB

WB

DB

IN. W.C.
IN. W.C. (Low Fire)

IN. W.C. (High Fire)

F

°

G

I

S

P

°F

F

°

G

I

S

P

°F

F

°

G

I

S

P

°F

F

°

G

I

S

P

°F

F

°

G

I

S

P

F

°

G

I

S

P

F

°

G

I

S

P

F

°

G

I

S

P

BLOWER EXTERNAL STATIC PRESSURE

Return Air Sta

c Pressure     

Supply Air Sta

c Pressure     

Supply Voltage     

Circuit 1 Compressor Amps     
Circuit 2 Compressor 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 Circuit 1     

Hea

ng Supply Air Temperature     

PRESSURES

Gas Inlet Pressure     

Gas Manifold Pressure     

Suc

on Circuit 1     

Suc

on Circuit 2     

Discharge Circuit 2     

Superheat (Ori

ce System)     

Superheat (Ori

ce System)     

Subcooling (TXV System)     

Subcooling (TXV System)     

Discharge Circuit 1     

Discharge Circuit 2     

(HEAT PUMP ONLY)

Suc

on Circuit 1     

Suc

on Circuit 2     

Start-Up

(Insert the values as each item is completed.)

Air Conditioning & Heating

Summary of Contents for GPG 16 M Series

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

Page 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...

Reviews: