Goodman GMNTE, Installation & Operating Instructions Manual

Page 1: ...NOT USE THIS FURNACE IF ANY PART HAS BEEN UNDERWATER IMMEDIATELY CALL A QUALIFIED SERVICE TECHNICIAN TO INSPECT THE FURNACE AND TO REPLACE ANY PART OF THE CONTROL SYSTEM AND ANY GAS CON TROL THAT HAS...

Page 2: ...t switch Roll out switch Transformer Door interlock switch Air pressure switch Induced draft blower BURNER ASSEMBLY Burners Manifold Orifices Gas Valve Igniter Flame sensor MISCELLANEOUS Wrapper Acces...

Page 3: ...e with the current CAN CGA B149 1 2 Gas Installation Codes local plumbing or waste water codes and other applicable codes Additional helpful publications available from the NFPA are NFPA 90A Installat...

Page 4: ...es equal to or less than 1 2 psig 3 5 kPa MIN CLEARANCES TO COMBUSTIBLE SURFACES Unobstructed front clearance of 24 for servicing is recommended RIGHT SIDE 1 VENT 0 REAR 0 LEFT SIDE 1 TOP OF PLENUM 1...

Page 5: ...in ANSI Z221 3 section 5 3 When installed as a non direct vent furnace in an area which is deemed as a confined area see ANSI Z223 1 section 1 7 Space Confined the requirements are as follows All Com...

Page 6: ...CTION BOOKLET THE VENT MUST TERMINATE OUTDOORS VENT COMBUSTION AIR SUPPLY PIPE LENGTHS Elbows must be long radius types Quarter bends or DWV The maximum length of the vent pipe and the combustion air...

Page 7: ...vent terminal within four 4 feet of an adjacent building DIRECT VENT INSTALLATION DO NOT locate the vent terminal within twelve 12 inches of an operable window or door NON DIRECT VENT INSTALLATION DO...

Page 8: ...nstructions Failure to follow these instructions can cause products of combustion including CARBON MONOXIDE to enter the building This appliance may be horizontally vented through an exterior wall See...

Page 9: ...ns are not available a condensate pump may be employed This condensate pump must be constructed of corrosion resistant materials It must also have an auxiliary switch that will shut down the furnace i...

Page 10: ...IO 231 6 03 10 DRAIN CONNECTIONS UPFLOW LEFT DOWNFLOW LEFT SIDE DOWNFLOW RIGHT SIDE UPFLOW RIGHT SIDE...

Page 11: ...diameters and length in ft 3 hr with a pressure drop of 0 3 W C and a specific gravity of 0 60 natural gas After the length of pipe has been determined select the pipe size which will provide the mini...

Page 12: ...NNECTIONS The electrical requirements are 115Volts 60 Hz 1 Ph A separate supply line with a current overload device and a manual switch where required must be installed Type T wire or equivalent with...

Page 13: ...0 Btu ft3 ALTITUDE NAT GAS ORIFICE SIZE 0 1 999 45 2 000 2 999 46 3 000 3 999 47 4 000 4 999 47 5 000 5 999 47 6 000 7 000 48 The input to the furnace must be checked AFTER reorificing For altitudes a...

Page 14: ...D CHECK OUT PROCEDURE General In most cases the safety controls are wired is series with the W leg It is imperative that these switches remain in the circuit Never jumper relocate unless as noted on t...

Page 15: ...s blocked or dirty filters Circulating air filters must be inspected monthly for dirt accumulation and replaced if necessary Failure to maintain clean filters can cause premature heat exchanger failur...

Page 16: ...78 68 1264 68 351 540 1058 68 1523 68 468 720 Norm 975 61 1404 61 1 5 390 600 Norm 1175 61 1692 61 2 0 520 800 1073 56 1544 56 429 660 1293 56 1861 56 572 880 945 63 1361 63 468 720 1058 68 1523 68 2...

Page 17: ...ollowing figure for switch positions and their corresponding taps Turn off power to furnace for a minimum of 10 sec onds allowing motor to reset and recognize new speed selection Turn on power to furn...

Page 18: ...will remain inoperable until this situation is corrected The venter blower is energized The vent pressure switch will close when it detects a pressure in excess of its setting If the pressure switch f...

Page 19: ...n the heat exchanger perform the following Adjust the room thermostat to its lowest setting Turn off the gas and electric supply to the furnace Remove the control access door Open the gas supply union...

Page 20: ...se any telephone in your Do not touch any electric switch Do not try to light any appliance WHAT TO DO IF YOU SMELL GAS the gas suppliers instructions Immediately call your supplier automatically ligh...

Page 21: ...SURFACE IGNITION RELAY COM HI BL R SO GV LS P P ROS Y YLO G W 2 R W 1 BLUE WIRE COLOR CODE ORANGE GREEN BROWN BLACK PVR2 POWER VENT RELAY HIGH FIRE PVR1 POWER VENT RELAY LOW FIRE ROS ROLLOUT SWITCH PV...

Page 22: ...ent causes of product failure They are simple to service and forgiving to operate We use quality materials and components Finally every unit is run tested before it leaves the factory That s why we kn...