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15

With Power And Gas On:

3.  Put unit into heating cycle and turn on all other gas 

consuming appliances.

Natural

Min. 5.0" W.C., Max. 10.0" W.C.

Propane

Min. 11.0" W.C., Max. 13.0" W.C.

INLET GAS PRESSURE

NOTE:

  Inlet gas pressure be within the minimum and maxi-

mum value shown. If operating pressures differ from above, 

make necessary pressure regulator adjustments, check pip-

ing size, etc., and/or consult with local utility.

4.  Turn  off  all  electrical  power  and  gas  supply  to  the 

system.

5. Remove manometer hose from the outlet pressure 

boss (or remove hose from hose barb).

6.  Turn inlet pressure test screw in to seal pressure port 

(clockwise, 7 in-lb minimum).

  Alternately, remove predrilled cap from dripleg. 

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 valve.

9.  Using a leak detection solution or soap suds, check 

for leaks at the pressure boss screw (or dripleg cap).  

Bubbles forming indicate a leak. SHUT OFF GAS AND 

FIX ALL LEAKS IMMEDIATELY.

Gas Line

Gas

Shutoff

Valve

Gas Line 

To Furnace

Drip Leg Cap 

With Fitting

Open To

Atmosphere

Manometer Hose

Manometer

Measuring Inlet Gas Pressure - Alternate Method

Manifold Pressure Check 

1  Turn OFF gas to furnace at the manual gas shutoff 

valve external to the furnace.

2.  Turn off all electrical power to the system.

3.  Back outlet pressure test screw (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.

Range

Nominal

Low Stage

1.7 - 2.3" w.c.

2.0" w.c.

High Stage

3.2 - 3.8" w.c.

3.5" w.c.

Low Stage

5.7 - 6.3" w.c.

6.0" w.c.

High Stage

9.7 - 10.3" w.c. 10.0" w.c.

Gas

Manifold Gas Pressure

Natural

Propane

Manifold Gas Pressure

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.

NOTE:

 For Natural gas to LP gas conversion, Conversion 

Kit “LPM-08” must be used. Consult your dealer for appro-

priate conversion kit(s)

Gas BTU Input Check (Natural Gas Only) 

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 

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 36 seconds per cubic foot as determined by 

Step 2, then: 

  Input = 1000 x 3600 / 36 = 100,000 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.

Содержание APG 16 M Series

Страница 1: ...anada shown below ANSI Z21 47 CSA 2 3 Gas Fired Central Furnaces IMPORTANT This product has been designed and manufactured to meet ENERGY STAR criteria for energy efficiency when matched with appropri...

Страница 2: ...bcooling 18 TROUBLESHOOTING 18 Ignition Control Error Codes 18 Fault Recall 18 Abnormal Operation Heating 18 Internal Control Failure 18 External Lockout 18 Pressure Switch Stuck Open 19 Pressure Swit...

Страница 3: ...for use with this unit Serious property damage personal injury reduced unit performance and or hazardous conditions may result from the use of such non approved devices WARNING Heating unit should not...

Страница 4: ...hen Tested As Outlined Above Return Doors Windows Exhaust Fans Fireplace Dampers And Any Other Gas fired Burning Appliance To Their Previous Conditions Of Use RISQUE D INTOXICATION AU MONOXYDE DE CARB...

Страница 5: ...0259 216 El mon xido de carbono puede causar enfermedades severas como da o cerebral permanente muerte Las emisiones de mon xido de carbono pueden circular a trav s del aparato cuando se opera en cual...

Страница 6: ...maintained The combustion air inlet and flue outlet hoods on the unit must never be obstructed If used do not allow the economizer manual fresh air damper motorized fresh air damper to become blocked...

Страница 7: ...the Installation Manual provided with the LP kit for conversion from natural gas to propane gas Natural Min 5 0 W C Max 10 0 W C Propane Min 11 0 W C Max 13 0 W C INLET GAS PRESSURE Inlet Gas Pressure...

Страница 8: ...metallic fittings Aluminum alloy tubing must not be used in exterior locations Listedgasapplianceconnectorsusedinaccordance with the terms of their listing that are completely in the same room as the...

Страница 9: ...0 161 365 679 1 149 1 769 961 2 009 150 130 293 546 923 1 421 772 1 613 200 111 251 467 790 1 216 660 1 381 250 90 222 414 700 1 078 585 1 224 300 89 201 378 634 976 530 1 109 350 82 185 345 584 898 4...

Страница 10: ...Two FAN ONLY speeds are possible with these mo tors To utilize the LOW HEAT blower speed for FAN ONLY operation connect the wire from the thermostat s G terminal to the ignition control board s G term...

Страница 11: ...r HACR circuit breaker that is in excess of the circuit ampacity but less than or equal to the maximum overcurrent protection device DO NOT EXCEED THE MAXIMUM OVERCURRENT DEVICE SIZE SHOWN ON UNIT DAT...

Страница 12: ...aintained The supply duct should be provided with an access panel large enough to inspect the air chamber downstream of the heat exchanger A cover should be tightly attached to prevent air leaks For d...

Страница 13: ...indoor blower is de energized NOTE A 180 second anti short cycle is integral to the con trol and prevents recycling of the compressor Fan Only 1 Thermostat calls for FAN ONLY by energizing G 2 The ind...

Страница 14: ...t 3 Set the room thermostat to its lowest possible setting 4 Remove the heat exchanger door on the side of the unit by removing screws 5 This unit is equipped with an ignition device which automatical...

Страница 15: ...3 w c 2 0 w c High Stage 3 2 3 8 w c 3 5 w c Low Stage 5 7 6 3 w c 6 0 w c High Stage 9 7 10 3 w c 10 0 w c Gas Manifold Gas Pressure Natural Propane Manifold Gas Pressure 8 Remove regulator cover sc...

Страница 16: ...uct at the inlet of the unit Negative Pressure Total External Static 2 Measure the Static pressure of the supply duct Positive Pressure 3 Add the two readings together NOTE Both readings may be taken...

Страница 17: ...n the unit 7 If cooling and or air circulation will be desired turn ON the electrical power Cooling Startup NOTE The outdoor temperature must be 60 F or higher before making adjustments to charge Comp...

Страница 18: ...ing to heating is desired 3 Set the room thermostat to the desired temperature TROUBLESHOOTING Ignition Control Error Codes The following presents probable causes of questionable unit operation Refer...

Страница 19: ...tem peratures This can be caused by a dirty filter excessive duct static insufficient air flow or a faulty limit Check filters total external duct static blower motor blower motor speed tap see wirin...

Страница 20: ...as frequently as necessary to keep the finned areas free of lint hair and debris Condenser Evaporator and Induced Draft Motors Bearings on the air circulating blower motor condenser mo tor and the com...

Страница 21: ...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 should not be yellow They shou...

Страница 22: ...uck Closed 4 Flashes Thermal Protection Device Open 5 Flashes Flame Detected with Gas Valve Closed 6 Flashes Short Cycle Compressor Delay Cooling Only Amber Light Signal Refer to Abnormal Heating or C...

Страница 23: ...120 150 180 Circulator Blower HIGH OFF Seconds Gas Valve Igniter Induced Draft Blower Thermostat 0 15 22 27 52 0 30 LOW HIGH OFF LOW OFF ON HIGH OFF LOW HIGH OFF LOW Circulator Blower Compressor Outd...

Страница 24: ...PPLY ENTRANCE CONDENSATE DRAIN CONNECTION 3 4 NPT FEMALE 16 1 8 19 1 8 EVAPORATOR CONTROL PANEL ACCESS PANEL 4 3 4 B 7 15 16 16 B 5 1 2 1 3 8 16 2 3 4 A 18 7 16 FLUE EXHAUST 51 47 BLOWER ACCESS PANEL...

Страница 25: ...HES CHECK FOR SHORTS IN FLAME SENSOR WIRING CHECK GAS VALVE CHECK ROLLOUT LIMIT SW CHECK AUXILIARY LIMIT SW CHECK MAIN LIMIT SWITCH CHECK WIRING FOR SHORTS CHECK PRESSURE SWITCH PRESSURE SWITCH CLOSED...

Страница 26: ...on 4 Ton Min Filter Size 1 20 x 25 x1 1 25 x 25 x 1 1 25 x 25 x 1 2 20 x 20 x 1 2 20 x 20 x 1 Clearance in accordance with local installation codes the requirements of the gas supplier and the manufac...

Страница 27: ...X Not recommended for heating application NOTE The shaded area indicates ranges in excess of maximum external static pressure allowable when heating For satisfactory operation external static pressure...

Страница 28: ...28 CFM OUTPUT AND DIP SWITCH SETTINGS...

Страница 29: ...motor is hermetically sealed and does not require additional oiling Annual Inspection Qualified Servicer Only Your package unit should be inspected by a qualified install er or service agency at leas...

Страница 30: ...Type NG Natural Gas 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 Ci...

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

Страница 32: ...in all product comments Please fill out the feedback form on one of the following links Amana Brand Products http www amana hac com about us contact us You can also scan the QR code on the right for...

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