background image

18

meter for one complete revolution. If this is a 2 cubic 

foot dial, divide the seconds by 2; if it is a 1 cubic foot 

dial, use the seconds as is. This gives the seconds 

per cubic foot of gas being delivered to the unit.

3. 

INPUT=GAS HTG VALUE x 3600 / SEC. PER 

CUBIC FOOT

 

Example:

 Natural gas with a heating value of 1000 

BTU per cubic foot and 34 seconds per cubic foot as 

determined by Step 2, then: 

 

Input = 1000 x 3600 / 34 = 106,000 BTU per Hour. 

NOTE:

 BTU content of the gas should be obtained 

from the gas supplier. This measured input must not 

be greater than shown on the unit rating plate.

4. 

Relight all other appliances turned off in step 1. Be 

sure all pilot burners are operating.

Main Burner Flame Check 
Flames should be stable, soft and blue (dust may cause 

orange tips but they must not be yellow) and extending 

directly outward from the burner without curling, floating or 

lifting off.
Heat Pump Start-Up Procedure Cooling

Note:

 The reversing valve is energized when the 

thermostat is placed in the cooling position. A clicking 

sound should be noticeable from the reversing valve. By 

lowering the temperature setting to call for cooling, the 

contractor is energized. The compressor, blower and fan 

should then be running.

1. 

Turn thermostat system switch to “Cool,” and fan- 

switch to “Auto” and turn temperature setting as high 

as it will go. 

2. 

Inspect all registers and set them to the normal open 

position.

3. 

Turn on the electrical supply at the disconnect.

4. 

Turn the fan switch to the “ON” position. The blower 

should operate after a 10 second delay.

5. 

Turn the fan switch to “Auto” position. The blower 

should stop after a 60 second delay.

6. 

Slowly lower the cooling temperature until the unit 

starts. The compressor, blower and fan should now be 

operating. Allow the unit to run 10 minutes, make sure 

cool air is being supplied by the unit.

7.  Turn the temperature setting to the highest position, 

stopping the unit. The indoor blower will continue to 

run for 60 seconds.

8.  Turn the thermostat system switch to “OFF” and 

disconnect all power when servicing the unit.

Heating

1. 

Turn the thermostat system switch to “HEAT” and fan 

switch to “AUTO”.

2. 

Slowly raise the heating temperature setting. When 

the heating first stage makes contact, stop raising 

the temperature setting. The compressor, blower and 

fan should now be running with the reversing valve in 

the de-energized (heating) position. After giving the 

unit time to settle out, make sure the unit is supplying 

heated air.

valve external to the furnace.

2. 

Turn off all electrical power to the system.

3. 

Back outlet pressure test screw (inlet/outlet pressure 

boss) out one turn (counterclockwise, not more than 

one turn).

4. 

Attach a hose and manometer to the outlet pressure 

boss of the valve.

5. 

Turn ON the gas supply.

6. 

Turn on power and energize main (M) solenoid. Do 

not energize the HI solenoid.

7.  Measure gas manifold pressure with burners firing.  

Adjust manifold pressure using the Manifold Gas 

Pressure table.

8.  Remove regulator cover screw from the low (LO) 

outlet pressure regulator adjust tower and turn screw 

clockwise to increase pressure, or counterclockwise 

to decrease pressure.

9. 

Energize main (M) solenoid as well as the HI 

terminal.

10. 

Remove regulator cover screw from the HI outlet 

pressure regulator adjust tower and turn screw 

clockwise to increase pressure, or counterclockwise 

to decrease pressure.

11. 

Turn off all electrical power and gas supply to the 

system.

12. 

Remove manometer hose from outlet pressure boss.

13. 

Turn outlet pressure test screw in to seal pressure 

port (clockwise, 7 in-lb minimum).

14. 

Turn on electrical power and gas supply to the 

system.

15. 

Turn on system power and energize valve.

16. 

Using a leak detection solution or soap suds, check 

for leaks at pressure boss screw.  Bubbles forming 

indicate a leak. SHUT OFF GAS AND FIX ALL 

LEAKS IMMEDIATELY.

Manifold Gas Pressure 

Gas

Range

Nominal

Natural

Low Stage 

1.6 -2.2” W.C.

2.0” W.C.

High Stage  3.2 - 3.8” W.C. 

3.5” W.C.

Propane

Low Stage 

5.7 - 6.3” W.C. 

6.0” W.C.

High Stage  9.7 - 10.3” W.C.  10.0” W.C.

Manifold Gas Pressure 

Gas BTU Input (Natural Gas Only) Check 
To measure the gas input use a gas meter and proceed as 

follows:

1. 

Turn off gas supply to all other appliances except the 

unit.

2. 

With the unit operating, time the smallest dial on the 

Содержание 209319576

Страница 1: ...the product safely and to educate the customer on its safe use 19001 Kermier Rd Waller TX 77484 www goodmanmfg com or www amana hac com 2022 Daikin Comfort Technologies Manufacturing L P IOG 3028 06 2...

Страница 2: ...t 27 Cooling heat pump Timing Chart 27 UNIT DEMENSIONS 28 WIRING DIAGRAMs 29 BLOWER PERFORMANCE DATA 31 START UP CHECKLIST 33 TO THE INSTALLER Before installing this unit please read this manual to fa...

Страница 3: ...amage personal injury or loss of life AVERTISSEMENT RISQUE D INCENDIE OU D EXPLOSION Si les consignes de s curit ne sont pas suivies la lettre cela peut entra ner la mort de graves blessures ou des do...

Страница 4: ...moyen des essais d crits ci dessus les portes les fen tres les ventilateurs les registres de foyer et tous les autres appareils de combustion aliment s au gaz doivent tre remis dans leur tat initial l...

Страница 5: ...ite please select the residential or commercial products menu and then select the submenu for the type of product to be installed such as air conditioners or heat pumps to access a list of product pag...

Страница 6: ...and industrial processes may also be sources of chlorine fluorine compounds To avoid possible illness or death of the building occupants do NOT locate outside air intake device economizer manual fres...

Страница 7: ...ry guidelines The duct work must be placed into the roof curb before mounting the package unit Curb insulation cant strips flashing and general roofing material are furnished by the contractor Roof Cu...

Страница 8: ...unit nameplate Refer to Installation Manual provided with High Altitude kit for altitude adjustments Use HA03 for installations above 2000 NOTE Up to 2 000 feet no changes are required above 2 000 fee...

Страница 9: ...ait for five minutes until all gas has been dissipated in the air Be certain there is no open flame in the vicinity during air bleeding procedure The unit is placed in operation by closing the main el...

Страница 10: ...accordance with the National Electrical Code Consult your local Power Company to determine the availability of sufficient power to operate the unit Check the voltage frequency and phase at the power...

Страница 11: ...as will not ignite until the control thermostat calls for a 2nd stage of heat Low Voltage Wiring Heat Pumps Connect 24V wires from the thermostat to the corresponding wires in the control box using No...

Страница 12: ...er to the Unit Dimension illustration in the appendix For down discharge applications the ductwork should be attached to the roof curb prior to installing the unit Ductwork dimensions are shown in the...

Страница 13: ...e The flowrator distributors also act as check valves to allow for the reverse of refrigerant flow When the heat pump is on the heating cycle the outdoor coil is functioning as an evaporator The tempe...

Страница 14: ...and energy rates Optional Outdoor Thermostat OTDFPKG 01 The outdoor thermostat is an optional accessory that can be set from 0 45 F and is set inside a birdhouse enclosure This enclosure will be moun...

Страница 15: ...econds if the SmartShift defrost technology delay feature is selected on the defrost board At this time the reversing valve shifts from heat to cool position and condenser fans shut off The inducer mo...

Страница 16: ...ed with an electronic ignition device to automatically light the main burners It also has a power vent blower to exhaust combustion products On new installations or if a major component has been repla...

Страница 17: ...mmon Terminal C White Rodgers Model 36G54 Connected to Manometer Mode 10 0 White Rodgers Model 36G54 Connected to Manometer Gas inlet pressure must be checked and adjusted in accordance to the type of...

Страница 18: ...all power when servicing the unit Heating 1 Turn the thermostat system switch to HEAT and fan switch to AUTO 2 Slowly raise the heating temperature setting When the heating first stage makes contact s...

Страница 19: ...itiation and 5 minutes after defrost termination To check the defrost control for proper sequencing proceed as follows With power ON unit not running 1 Jumper defrost thermostat by placing a jumper wi...

Страница 20: ...ower Speed Adjustments WARNING TO AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRIC SHOCK REMOVE ELECTRICAL POWER FROM THE UNIT BEFORE CHANGING SPEED TAPS ON THE BLOWER MOTOR Refer to the wiring diagram...

Страница 21: ...l ing only SUBCOOLING FORMULA SATURATED LIQUID LINE TEMPERATURE LIQUID LINE TEMPERATURE EXAMPLE a Liquid Line Pressure 417 PSI b Corresponding Temp 120 F c Thermometer on Liquid line 109 F To obtain t...

Страница 22: ...o the unit 2 Place the room thermostat selector switch in the COOL position or AUTO if available and if automatic changeover from cooling to heating is desired 3 Set the room thermostat to the desired...

Страница 23: ...tomatically reset once the temperature falls below a preset level Auxiliary Secondary Limit A dirty filter excessive duct static insufficient air flow a faulty limit or a failed circulator blower can...

Страница 24: ...lations with extended periods of direct sunlight Clean Outside Coil Qualified Servicer Only The coil with the outside air flowing over it should be inspected annually and cleaned as frequently as nece...

Страница 25: ...nce each year Turn the unit on at the thermostat Wait a few minutes since any dislodged dust will alter the normal flame appearance Flames should be predominantly blue and directed into the tubes They...

Страница 26: ...RESSURE SWITCH 3 FLASHES 2 FLASHES 4 FLASHES 5 FLASHES FALSE FLAME DETECTED OPEN LIMIT SWITCH WITHOUT INDUCER ON PRESSURE SWITCH OPEN CHECK FOR SHORTS IN FLAME SENSOR WIRING NORMAL FLAME PRESENT DIAGN...

Страница 27: ...3 Flashes Pressure Switch Stuck Closed 4 Flashes Thermal Protection Device Open 5 Flashes Flame Detected with Gas Valve Closed 6 Flashes Short Cycle Compressor Delay Cooling Only 7 Flashes Limit Open...

Страница 28: ...del Unit Dimensions Inches Chassis Size Height w d a b A GPDM3 24 36 47 51 32 34 1 2 Medium A GPDM3 42 48 47 51 40 42 1 2 Large Model Duct Openings Supply Return W H W H A GPDM3 24 36 16 16 16 16 A GP...

Страница 29: ...CER L2 PARK 24VAC COM 5 4 3 2 1 1 2 3 5 6 7 8 9 EM N G L T5 T4 T3 T2 T1 C 1 2 6 4 1 FS LS M C H1 RS VM ALS PS GV IGN H C F LO HEAT 6 3 1 2 4 5 OR BL PU YL OR BR OR P1 PIN 3 P1 PIN 5 P1 PIN 9 P1 PIN 2...

Страница 30: ...ED AS AN ALTERNATE CONFIGURATION LINE VOLTAGE OPTIONAL HIGH VOLTAGE HIGH VOLTAGE FIELD WIRING LOW VOLTAGE LOW VOLTAGE BK BLACK WIRE CODE PK PINK OR ORANGE GR GREEN BR BROWN BL BLUE RD RED WH WHITE YL...

Страница 31: ...1285 331 0 4 886 173 51 1164 302 52 908 158 1118 260 1249 333 0 5 835 182 54 1131 314 53 857 166 1071 268 1211 345 0 6 781 188 58 1086 319 55 784 175 1023 275 1168 348 0 7 731 200 62 1038 319 58 732...

Страница 32: ...PDM34210041A Rise Range 35 65 E S P T1 1ST Stage Heating Speed T2 2 nd Stage Heating Speed T3 Cooling Speed T4 Cooling Speed T5 Cooling Speed CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS CFM WATT...

Страница 33: ...LP Liquid Propane Residential Package Outdoor Section ELECTRICAL Supply Voltage Measure L1 and L2 Voltage L1 L2 Compressor Amps Condenser Fan Amps PRESSURES TEMPERATURES Suction Circuit Pressure Suct...

Страница 34: ...34 THIS PAGE IS INTENTIONALLY LEFT BLANK...

Страница 35: ...35 THIS PAGE IS INTENTIONALLY LEFT BLANK...

Страница 36: ...rademark of Maytag Corporation or its related companies and is used under license All rights reserved NOTE SPECIFICATIONS AND PERFORMANCE DATA LISTED HEREIN ARE SUBJECT TO CHANGE WITHOUT NOTICE Qualit...

Отзывы: