Ingersoll-Rand M801P040AU24AA Installer's Manual

Upflow/horizontal - downflow/horizontal, gas-fired furnaces, fan assisted combustion system

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Installer's manual (24 pages)

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Summary of Contents for Ingersoll-Rand M801P040AU24AA

Page 1 18-CD34D1-5-EN INSTALLER’S GUIDE Upflow/Horizontal — Downflow/Horizontal, Gas-Fired Furnaces, “Fan Assisted Combustion System” M801P040AU24AA M801P100BU36AA M801P060AD24AA M801P100CD60AA M801P060AU24AA M801P100CU48AA M801P060AD36AA M801P120DD60AA M801P060AU36AA M801P100CU60AA M801P080BD45AA M801P140DD60AA M801P080BU36AA M801P120DU60AA M801P100CD48AA M801P080BU48AA M801P140DU60AA ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES IMPORTANT —...
Page 2: Safety Section
INSTALLER’S GUIDE SAFETY SECTION 10. This product must be gas piped by a Licensed Plumber or Gas Fitter in the Commonwealth of Massachusetts. The following safety practices and precautions must be followed during the installation, servicing, and operation of this furnace. Safety signal words are used to designate a degree or level of seriousness associated with a particular hazard.
Page 3: Table Of Contents
INSTALLER’S GUIDE Contents WARNING CARBON MONOXIDE POISONING HAZARD Safety Section ..............2 Failure to follow the steps outlined below for General Installation Instructions ........2 each appliance connected to the venting system Location and Clearances ..........4 being placed into operation could result in carbon monoxide poisoning or death.
Page 4: Location And Clearances
INSTALLER’S GUIDE LOCATION AND CLEARANCES CAUTION The location of the furnace is normally selected by the architect, To prevent shortening its service life, the furnace the builder, or the installer. However, before the furnace is moved should not be used as a “Construction Heater” into place, be sure to consider the following requirements: during the finishing phases of construction Is the location selected as near the chimney or vent and as...
Page 5 INSTALLER’S GUIDE 18-CD34D1-5-EN...
Page 6 INSTALLER’S GUIDE 18-CD34D1-5-EN...
Page 7: Upflow Installation
INSTALLER’S GUIDE UPFLOW INSTALLATION Required floor opening: (DOWNFLOW) Figure 3 and Table 1 The coil is always placed downstream of the furnace airflow. Apply gasket material (duct seal field supplied) to ALL mating surfaces between the furnace and the coil case. A (width) B (depth) FURNACE...
Page 8: Air For Combustion And Ventilation
INSTALLER’S GUIDE If the furnace is suspended using perforated steel strap (plumber’s AIR FOR COMBUSTION AND strap), it must be supported at all four corners and in the middle VENTILATION at the front of the furnace. The forward most screw on the side Adequate flow of combustion and ventilating air must not be of the furnace may be used to connect the strapping (See Figure obstructed from reaching the furnace.
Page 9 INSTALLER’S GUIDE TABLE 2 MINIMUM AREA IN SQUARE FEET FOR UNCONFINED SPACE INSTALLATIONS FURNACE MAXIMUM WITH 8 FOOT CEILING BTUH / INPUT RAT- MINIMUM AREA IN SQUARE FEET OF UNCONFINED SPACE 40,000 60,000 80,000 100,000 120,000 140,000 TABLE 3 MINIMUM FREE AREA IN SQUARE INCHES EACH OPENING (FURNACE ONLY) Furnace Air From Outside...
Page 10: Duct Connections
INSTALLER’S GUIDE DUCT CONNECTIONS Return Air Duct Connection All return air duct systems should provide for installation of NOTE: The top flanges on the furnace must be bent 90 degrees return air filters. upward to allow connection to the ducting. NOTE: For Upflow 5 ton airflow models, if the airflow Air duct systems should be installed in accordance with standards requirement exceeds 1800 CFM, these models will require...
Page 11: Return Air Filter
REQUIRED FILTER MODEL CABINET WIDTH SIZE FOR BOTTOM filter. M801P040AU24AA REMOVE FILTER FROM UPFLOW M801P060AU24AA 14-1/2" 1 - 14 X 25 X 1 M801P060AU36AA FURNACE WHEN RETURN DUCT IS...
Page 12: General Venting Instructions
INSTALLER’S GUIDE TABLE 6 Important: When using the supplied high velocity FILTER filters, the filter support base must be installed into RETURN FILTER ACCESS ACCESS the furnace duct flange prior to ductwork installation. CABINET DUCT OPENING - OPENING - WIDTH WIDTH DIMENSION "A"...
Page 13: Venting Into A Masonry Chimney
INSTALLER’S GUIDE VENTING INTO A MASONRY CHIMNEY WARNING If the chimney is oversized, the liner is inadequate, or flue- CARBON MONOXIDE POISONING HAZARD gas condensation is a problem in your area, consider using the Failure to follow the steps outlined below for chimney as a pathway or chase for type “B”...
Page 14 INSTALLER’S GUIDE Venting of fan assisted appliances into external chimneys (one Maximum Vent or Tile π(D*) or more walls exposed to outdoor temperatures), requires the Lined Chimney Flow Area chimney be lined with type “B”, double wall vent or suitable flexible chimney liner material.
Page 15: Field Wiring Diagrams
INSTALLER’S GUIDE FIELD WIRING DIAGRAMS FIELD WIRING DIAGRAM FOR 1 STAGE FURNACE 1 STAGE HEATING USING A 1 STAGE HEATING THERMOSTAT NO COOLING FURNACE NOTE 6 NOTE 5 TO 115 V 1 PH., 60 HZ., POWER SUPPLY PER LOCAL CODES From drawing B342026 Rv 0 FIELD WIRING DIAGRAM FOR 1 STAGE FURNACE 1 STAGE HEATING, 1 STAGE COOLING...
Page 16: Electrical Connections
INSTALLER’S GUIDE ELECTRICAL CONNECTIONS WARNING WARNING TO PREVENT AN EXPLOSION OR POSSIBLE INJURY, DEATH AND EQUIPMENT DAMAGE, The cabinet must have an uninterrupted or DO NOT STORE COMBUSTIBLE MATERIALS, unbroken ground according to National Electrical GASOLINE OR OTHER FLAMMABLE VAPORS OR Code, ANSI/NFPA 70 - “latest edition”...
Page 17: Gas Piping
INSTALLER’S GUIDE GAS PIPING that the pressure switch contacts are open and the limit switch(es) contacts are closed, the draft blower will be energized. WARNING As the induced draft blower comes up to speed, the pressure switch contacts will close and the ignitor warm up period will FIRE - EXPLOSION HAZARD begin.
Page 18 INSTALLER’S GUIDE Use the following factors if necessary: CAUTION For 1 Cu. Ft. Dial Gas Flow CFH = Chart Flow Reading ÷ 2 For 1/2 Cu Ft. Dial Gas Flow CFH = Chart Flow Reading ÷ 4 Replace and/ or tighten all plugs removed or For 5 Cu.
Page 19: High Altitude Derate
INSTALLER’S GUIDE TABLE 12 Regulator Outlet Pressure Boss Adjust- GAS FLOW IN CUBIC FEET PER HOUR 2 CUBIC FOOT DIAL ment SEC. FLOW SEC. FLOW SEC. FLOW SEC. FLOW Inlet Pressure Boss (opt.) On/Off Switch White-Rodgers 36J gas valve Table 14 FINAL MANIFOLD PRESSURE SET- TINGS (inches w.c.) FUEL...
Page 20: Lighting Instructions
INSTALLER’S GUIDE LIGHTING INSTRUCTIONS WARNING Lighting instructions appear on each unit. Each installation Disconnect power to the unit before removing the must be checked out at the time of initial start up to insure blower door. Failure to follow this warning could proper operation of all components.
Page 21: Integrated Furnace Control Error Flash Codes
INSTALLER’S GUIDE ignition sequence up to two times after the sensor cools. If The following warning complies with State of California law, Proposition 65. ignition is not achieved, it will lockout the furnace. WARNING POWER FAILURE This product contains fiberglass wool insulation! If there is a power failure during a heating cycle, the system will restart the ignition sequence automatically when power Fiberglass dust and ceramic fibers are believed by...
Page 22: Periodic Servicing Requirements
INSTALLER’S GUIDE Ingersoll Rand 11819 N. Pennsylvania Street Carmel, IN 46032 The manufacturer has a policy of continuous product and product data improvement and it reserves the right to change design and specifications without notice. 18-CD34D1-5-EN...

This manual is also suitable for:

M801p100cu48aa M801p060au24aa M801p100cu60aa M801p080bu48aa M801p060au36aa M801p140du60aa ... Show all