International comfort products N9MP1 User Manual
Gas furnaces
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Also See for N9MP1:
- Installation instructions manual (61 pages) ,
- Service manual (43 pages) ,
- User's information manual (12 pages)
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90+ Four Position Furnaces
N9MP1, N9MP2, *9MPD, *9MPT & *9MPV
80+ 2- -Stage & Variable Speed
Manufactured by:
International Comfort Products Corporation (USA)
Lewisburg, TN USA 37091
Printed in U.S.A.
80+ Single Stage Furnaces
!
Fire or explosion hazard.
Information in this manual MUST be
followed exactly.
Failure to follow the information in
this manual exactly could result in
death, bodily injury and/or property
damage.
Do not store or use gasoline or other
- - - -
flammable vapors and liquids in the
vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS
- - - -
·
Do not try to light any appliance.
·
Do not touch any electrical switch; do
not use any phone in your building.
·
Immediately evacuate the building and
call your gas supplier from a phone out-
side the building. Follow the gas sup-
plier's instructions.
·
If you cannot reach your gas supplier,
call the fire department.
Installation and service must be per-
- - - -
formed by a qualified installer, service
agency or the gas supplier.
LP1
6/1/2002
441 02 2001 07
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Summary of Contents for International comfort products N9MP1
- Page 1 90+ Four Position Furnaces N9MP1, N9MP2, *9MPD, *9MPT & *9MPV 80+ Single Stage Furnaces 80+ 2- -Stage & Variable Speed Fire or explosion hazard. Information in this manual MUST be followed exactly. Failure to follow the information in this manual exactly could result in death, bodily injury and/or property damage.
- Page 2 User’s Information Manual Contents Danger, Warning and Caution ....About Your Unit ......Safety Rules .
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Page 3: Combustion Air (Your Safety)
User’s Information Manual Maintain safety and service clearances from the unit. These are listed on Unit Clearance Label on the cabinet. Keep the unit area clean and free of combustible materials Read this manual and follow its instructions and at all times. Never store gasoline, paint, aerosol cans, adhere to all Cautions and Warnings in the manual waxes, bleaches, dry cleaning fluid or items such as paper and on the unit. -
Page 4: Indoor Humidity (Your Comfort)
User’s Information Manual If draft hood spillage is indicated: Smoke from the fireplace won’t draw up the chimney. 1 . Check for plugged flue connectors and chimneys. Check and repair stoppage and test again. If you have a fireplace, open a window or door near the fire- If you experience headaches, nausea, or dizziness, place and then check for spillage. -
Page 5: Fan Control
User’s Information Manual Thermostat Fan Control The fan/delay control provides power to the circulating air blower There are many types and styles of thermostats. Most thermostats to keep it on until the unit cools down. control both heating and cooling functions and have a Fan Switch with AUTO and ON settings. -
Page 6: Operating Your Unit
User’s Information Manual Figure 3 Component Locations for 80+ Furnaces Vent Pipe Combustion Blower Heat Exchanger Manual Gas Valve Pressure Switch (2 switches on some models) Circulating Blower Valve Main Burners Fan/Delay Control Circulating Blower Motor Representative drawing only, some models may vary in appearance. Operating Your Unit Wait five (5) minutes to clear out any gas. - Page 7 User’s Information Manual L P Model Units Typical Gas Valve Honeywell Figure 4 Furnaces If your L.P. (liquefied petroleum) gas unit is installed in an exca- vated or low lying area, we recommend that you contact your L.P. Single Stage (90+ Furnaces) supplier about installing a warning device that would alert you of a Pilot Pressure OUTLET...
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Page 8: Unit Maintenance
User’s Information Manual Unit Maintenance Filter Replacement (Optional Filter Rack) - - Upflow The filter rack may be installed in the bottom of the blower compart- Have your unit inspected and serviced on an annual basis (before ment, or on the outside on either side of the unit. A plastic end cap the heating season) by a qualified service technician. - Page 9 User’s Information Manual Reinstall the filter in the filter rack. Figure 6 Counterflow Filter Replacement Some filters are marked with an arrow to indicate the proper direction of air flow through the filter. The air flow direction will be towards the blower motor. Left Side Make sure filter is installed correctly.
- Page 10 User’s Information Manual Inspect the unit base. It must be in good physical condition. Pilot Burner Figure 8 Inspect the drain line and overflow line monthly. Remove the front panel and use a flashlight to inspect the Pilot Burner visible part of the burners and igniter. Check for loose soot Flame Sensor and give particular attention to obvious deterioration from corrosion or other sources.
- Page 11 The part to be replaced must be returned by the dealer to a distributor that sells products for International Comfort Products, in exchange for the replacement part. In lieu of providing a replacement part, we may, at our sole option, refund to you an amount equal to the distributor’s component purchase price from us, or provide to you a credit equal to that amount to be applied toward the purchase...
- Page 12 25 years from the original date of installation. Gas Model Series: NTC6, GNE, GDE, NDN6, NTG3, NDN3, FBF, NBF, NDF, NTN3, NTN6, NNE, N9MP1, N9MP2, FUH: A replacement heat exchanger will be provided for any heat exchanger that fails in one of these furnaces due to defect for 20 years from original date of installation.