Ingersoll-Rand M801P080BU48AA, M801P060AU36AA, M801P060AU24AA, M801P080BU36AA, M801P100BU36AA Service Facts

SERVICE FACTS

Gas Furnaces
Upflow & Downflow – Induced Draft
1 Stage Heat

Models:

M801-SF-1C

M801P040AU24AA
M801P060AU24AA
M801P060AU36AA
M801P080BU36AA
M801P080BU48AA

M801P100BU36AA
M801P100CU48AA
M801P100CU60AA
M801P120DU60AA
M801P140DU60AA

M801P060AD24AA
M801P060AD36AA
M801P080BD45AA
M801P100CD48AA
M801P100CD60AA

M801P120DD60AA
M801P140DD60AA

IMPORTANT — This document contains a wiring diagram and service information. This is customer property and is to

remain with this unit. Please return to service information pack upon completion of work.

WARNING

MODEL
TYPE
RATINGS 2

Input BTUH 3
Capacity BTUH (ICS) 3
Temp. rise (Min.-Max.) °F.

BLOWER DRIVE

Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz

COMBUSTION FAN - Type

Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA

FILTER — Furnished?

Type Recommended
Hi Vel. (No.-Size-Thk.)

VENT — Size (in.)
HEAT EXCHANGER

Type - Fired

- Unfired
Gauge (Fired)

ORIFICES — Main

Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size

GAS VALVE
PILOT SAFETY DEVICE

Type

BURNERS — Type

Number

POWER CONN. — V / Ph / Hz 4

Ampacity (In Amps)
Max. Overcurrent Protection (Amps)

PIPE CONN. SIZE (IN.)
DIMENSIONS

Crated (In.)

WEIGHT

Shipping (Lbs.) / Net (Lbs.)

1 Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.3.
2 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications,

above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.

M801P040AU24AA

Upflow / Horizontal

40,000
31,000
30 - 60

Direct
10 x 6

See Fan Performance Table

1/5

1080

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 16x25 - 1 in.

4 Round

Alum. Steel

20

2 — 45
2 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot

115/1/60

5.4

15

1/2

H x W x D

41-3/4 x 16-1/2 x 30-1/2

119 / 110

DISCONNECT POWER BEFORE SERVICING

PRODUCT SPECIFICATIONS

M801P060AU24AA

Upflow / Horizontal

60,000
47,000
30 - 60

Direct

1
4

See Fan Performance Table

-

2

10 x 6**

1
4

1/3

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 16x25 - 1 in.

4 Round

Alum. Steel

20

3 — 45
3 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot

3

115/1/60

9.0

15

1/2

H x W x D

41-3/4 x 16-1/2 x 30-1/2

127 / 118

1

M801P060AU36AA

Upflow / Horizontal

60,000
47,000
30 - 60

Direct

10 x 6**

1
4

See Fan Performance Table

1/3

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 16x25 - 1 in.

4 Round

Alum. Steel

20

3 — 45
3 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot

3

115/1/60

9.0

15

1/2

H x W x D

41-3/4 x 16-1/2 x 30-1/2

127 / 118

M801P080BU36AA

Upflow / Horizontal

80,000
63,000
30 - 60

Direct
10 x 7

1
4

See Fan Performance Table

1/3

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 17x25 - 1 in.

4 Round

Alum. Steel

20

4 — 45
4 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot

4

115/1/60

9.0

15

1/2

H x W x D

41-3/4 x 19-1/2 x 30-1/2

142 / 132

NOTICE: The manufacturer has a policy of continuous product and product data improvement and

reserves the right to change design and specifications without notice.

© 2013 Ingersoll Rand All Rights Reserved

04/13

Service Facts

PRODUCT SPECIFICATIONS

MODEL
TYPE
RATINGS 2

Input BTUH 3
Capacity BTUH (ICS) 3
Temp. rise (Min.-Max.) °F.

BLOWER DRIVE

Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz

COMBUSTION FAN - Type

Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA

FILTER — Furnished?

Type Recommended
Hi Vel. (No.-Size-Thk.)

VENT — Size (in.)
HEAT EXCHANGER

Type - Fired

- Unfired
Gauge (Fired)

ORIFICES — Main

Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size

GAS VALVE
PILOT SAFETY DEVICE

Type

BURNERS — Type

Number

POWER CONN. — V / Ph / Hz 4

Ampacity (In Amps)
Max. Overcurrent Protection (Amps)

PIPE CONN. SIZE (IN.)
DIMENSIONS

Crated (In.)

WEIGHT

Shipping (Lbs.) / Net (Lbs.)

1 Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.3.
2 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications,

above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.

MODEL
TYPE
RATINGS 2

Input BTUH 3
Capacity BTUH (ICS) 3
Temp. rise (Min.-Max.) °F.

BLOWER DRIVE

Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz

COMBUSTION FAN - Type

Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA

FILTER — Furnished?

Type Recommended
Hi Vel. (No.-Size-Thk.)

VENT — Size (in.)
HEAT EXCHANGER

Type - Fired

- Unfired
Gauge (Fired)

ORIFICES — Main

Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size

GAS VALVE
PILOT SAFETY DEVICE

Type

BURNERS — Type

Number

POWER CONN. — V / Ph / Hz 4

Ampacity (In Amps)
Max. Overcurrent Protection (Amps)

PIPE CONN. SIZE (IN.)
DIMENSIONS

Crated (In.)

WEIGHT

Shipping (Lbs.) / Net (Lbs.)

M801P080BU48AA

Upflow / Horizontal

80,000
64,000

30 - 60

Direct
10 x 8

1

See Fan Performance Table

Redundant - Single Stage

41-3/4 x 19-1/2 x 30-1/2

See Fan Performance Table

Redundant - Single Stage

4

1/3

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 17x25 - 1 in.

4 Round

Alum. Steel

20

4 — 45
4 — 56

Hot Surface Ignition

Multiport Inshot

4

115/1/60

9.8

15

1/2

H x W x D

142 / 132

M801P100CU60AA

Upflow / Horizontal

100,000

79,000
30 - 60

Direct

11 x 10

1
4

1/2

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 20x25 - 1 in.

4 Round

Alum. Steel

20

5 — 45
5 — 56

Hot Surface Ignition

Multiport Inshot

5

115/1/60

13.4

20

1/2

H x W x D

41-3/4 x 23 x 30-1/2

162 / 151

2 M801-SF-1C

M801P100BU36AA

See Fan Performance Table

Redundant - Single Stage

Hot Surface Ignition

41-3/4 x 19-1/2 x 30-1/2

M801P120DU60AA

See Fan Performance Table

Redundant - Single Stage

Hot Surface Ignition

41-3/4 x 26-1/2 x 30-1/2

1

Upflow / Horizontal

100,000

79,000
40 - 70

Direct

10 x 7

1
4

1/3

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 17x25 - 1 in.

4 Round

Alum. Steel

20

5 — 45
5 — 56

Multiport Inshot

5

115/1/60

9.0

15

1/2

H x W x D

151 / 141

Upflow / Horizontal

120,000

96,000
30 - 60

Direct

11 x 10

1
4

1/2

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 24x25 - 1 in.

4 Round

Alum. Steel

20

6 — 45
6 — 56

Multiport Inshot

6

115/1/60

13.4

20

1/2

H x W x D

186 / 174

M801P100CU48AA

Upflow / Horizontal

100,000

79,000
35 - 65

Direct
10 x 8

1

See Fan Performance Table

Redundant - Single Stage

M801P140DU60AA

See Fan Performance Table

Redundant - Single Stage

Hot Surface Ignition

41-3/4 x 26-1/2 x 30-1/2

4

1/2

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 20x25 - 1 in.

4 Round

Alum. Steel

20

5 — 45
5 — 56

Hot Surface Ignition

Multiport Inshot

5

115/1/60

11.6

15

1/2

H x W x D

41-3/4 x 23 x 30-1/2

162 / 151

Upflow / Horizontal

140,000
111,000

40 - 70

Direct

11 x 10

1
4

3/4

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

1 - 24x25 - 1 in.

4 Round

Alum. Steel

20

7 — 45
7 — 56

Multiport Inshot

7

115/1/60

13.8

20

1/2

H x W x D

193 / 181

Service Facts

PRODUCT SPECIFICATIONS

MODEL
TYPE
RATINGS 2

Input BTUH 3
Capacity BTUH (ICS) 3
Temp. rise (Min.-Max.) °F.

BLOWER DRIVE

Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz

COMBUSTION FAN - Type

Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA

FILTER — Furnished?

Type Recommended
Hi Vel. (No.-Size-Thk.)

VENT — Size (in.)
HEAT EXCHANGER

Type - Fired

- Unfired
Gauge (Fired)

ORIFICES — Main

Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size

GAS VALVE
PILOT SAFETY DEVICE

Type

BURNERS — Type

Number

POWER CONN. — V / Ph / Hz 4

Ampacity (In Amps)
Max. Overcurrent Protection (Amps)

PIPE CONN. SIZE (IN.)
DIMENSIONS

Crated (In.)

WEIGHT

Shipping (Lbs.) / Net (Lbs.)

1 Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.3.
2 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications,

above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.

MODEL
TYPE
RATINGS 2

Input BTUH 3
Capacity BTUH (ICS) 3
Temp. rise (Min.-Max.) °F.

BLOWER DRIVE

Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz

COMBUSTION FAN - Type

Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA

FILTER — Furnished?

Type Recommended
Hi Vel. (No.-Size-Thk.)

VENT — Size (in.)
HEAT EXCHANGER

Type - Fired

- Unfired
Gauge (Fired)

ORIFICES — Main

Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size

GAS VALVE
PILOT SAFETY DEVICE

Type

BURNERS — Type

Number

POWER CONN. — V / Ph / Hz 4

Ampacity (In Amps)
Max. Overcurrent Protection (Amps)

PIPE CONN. SIZE (IN.)
DIMENSIONS

Crated (In.)

WEIGHT

Shipping (Lbs.) / Net (Lbs.)

M801P060AD24AA

Downflow / Horizontal

60,000
48,000
35 - 65

DIRECT

10 x 7

1

See Fan Performance Table

Redundant - Single Stage

41-3/4 x 16-1/2 x 30-1/2

Downflow / Horizontal

See Fan Performance Table

Redundant - Single Stage

4

1/5

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

2 - 14x20 - 1in.

4 Round

Alum. Steel

20

3 — 45
3 — 56

Hot Surface Ignition

Multiport Inshot

3

115/1/60

5.5

15

1/2

H x W x D

129 / 119

M801P100CD60AA

100,000

80,000
30 - 60

DIRECT

11 x 10

1
4

1/2

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

2 - 16x20 - 1 in.

4 Round

Alum. Steel - Type I

20

5 — 45
5 — 56

Hot Surface Ignition

Multiport Inshot

5

115/1/60

12.8

15

1/2

H x W x D

41-3/4 x 23 x 30-1/2

167 / 155

M801-SF-1C 3

M801P060AD36AA

Downflow / Horizontal

60,000
48,000

30 - 60

DIRECT

11 x 7

1

See Fan Performance Table

Redundant - Single Stage

41-3/4 x 16-1/2 x 30-1/2

Downflow / Horizontal

See Fan Performance Table

Redundant - Single Stage

41-3/4 x 26-1/2 x 30-1/2

4

1/2

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

2 - 14x20 - 1in.

4 Round

Alum. Steel

20

3 — 45
3 — 56

Hot Surface Ignition

Multiport Inshot

3

115/1/60

11.6

15

1/2

H x W x D

129 / 119

M801P120DD60AA

120,000

96,000
35 - 65

DIRECT

11 x 10

1
4

1/2

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

2 - 16x20 - 1 in.

4 Round

Alum. Steel - Type I

20

6 — 45
6 — 56

Hot Surface Ignition

Multiport Inshot

6

115/1/60

12.8

15

1/2

H x W x D

189 / 176

1

M801P080BD45AA

Downflow / Horizontal

80,000
64,000
35 - 65

DIRECT

10 x 8

1

See Fan Performance Table

Redundant - Single Stage

41-3/4 x 19-1/2 x 30-1/2

Downflow / Horizontal

See Fan Performance Table

Redundant - Single Stage

41-3/4 x 26-1/2 x 30-1/2

4

1/3

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

2 - 14x20 - 1 in.

4 Round

Alum. Steel - Type I

20

4 — 45
4 — 56

Hot Surface Ignition

Multiport Inshot

4

115/1/60

9.1

15

1/2

H x W x D

146 / 135

M801P140DD60AA

140,000
113,000

45 - 75

DIRECT

11 x 10

1
4

3/4

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

2 - 16x20 - 1in.

4 Round

Alum. Steel

20

7 — 45
7 — 56

Hot Surface Ignition

Multiport Inshot

7

115/1/60

13.8

20

1/2

H x W x D

196 / 183

M801P100CD48AA

Downflow / Horizontal

100,000

80,000

35 - 65

DIRECT

10 x 8

1

See Fan Performance Table

Redundant - Single Stage

4

1/2

1075

115/1/60

Centrifugal

Direct - 1

1/50 - 3180

115/1/60

1.09
No

High Velocity

2 - 16x20 - 1in.

4 Round

Alum. Steel

20

5 — 45
5 — 56

Hot Surface Ignition

Multiport Inshot

5

115/1/60

11.6
15
1/2

H x W x D

41-3/4 x 23 x 30-1/2

166 / 154

Service Facts

▲

WARNING

!

▲

CAUTION

!

▲

WARNING

!

▲

WARNING

!

CARBON MONOXIDE POISONING HAZARD

Failure to follow the steps outlined below for each
appliance connected to the venting system being
placed into operation could result in carbon monoxide
poisoning or death.

The following steps shall be followed for each appliance
connected to the venting system being placed into
operation, while all other appliances connected to the
venting system are not in operation:

1. Seal any unused openings in the venting system.

2. Inspect the venting system for proper size and
horizontal pitch, as required in the National Fuel Gas
Code, ANSI Z223.1/NFPA 54 or the CAN/CGA B149
Installation Codes and these instructions. Determine
that there is no blockage or restriction, leakage,
corrosion and other deficiencies which could cause an
unsafe condition.

3. As far as practical, close all building doors and
windows and all doors between the space in which the
appliance(s) connected to the venting system are
located and other deficiencies which could cause an
unsafe condition.

4. Close fireplace dampers.

5. Turn on clothes dryers and any appliance not
connected to the venting system. Turn on any exhaust
fans, such as range hoods and bathroom exhausts, so
they are operating at maximum speed. Do not operate
a summer exhaust fan.

6. Follow the lighting instructions. Place the appliance
being inspected into operation. Adjust the thermostat
so appliance is operating continuously.

7. If improper venting is observed during any of the above
tests, the venting system must be corrected in
accordance with the National Fuel Gas Code,
ANSI Z221.1/NFPA 54 and/or CAN/CGA B149
Installation Codes.

8. After it has been determined that each appliance
connected to the venting system properly vents where
tested as outlined above, return doors, windows,
exhaust fans, fireplace dampers and any other gas-fired
burning appliance to their previous conditions of use.

▲

WARNING

!

SEQUENCE OF OPERATION

THERMOSTAT CALL FOR HEAT

R and W thermostat contacts close signaling the control
module to run its self-check routine. After the control
module has verified that the pressure switch contacts are
open and the limit switch(es) contacts are closed, the draft
blower will be energized.

As the induced draft blower comes up to speed, the pressure
switch contacts will close and the ignitor warm up period
will begin. The ignitor will heat for approx. 17 seconds,
then the gas valve is energized to permit gas flow to the
burners. The flame sensor confirms that ignition has been
achieved within the 4 second ignition trial period.

4 M801-SF-1C

SAFETY SECTION

The cabinet must have an uninterrupted or unbroken
ground according to National Electrical Code, ANSI/NFPA
70 - “latest edition” and Canadian Electrical Code, CSA
C22.1 or local codes to minimize personal injury if an
electrical fault should occur. A failure to follow this warn­ing could result in an electrical shock, fire, injury, or death.

The integrated furnace control is polarity sensitive. The
hot leg of the 115 VAC power must be connected to the
BLACK field lead.

FIRE OR EXPLOSION HAZARD

Failure to follow the safety warnings exactly could result
in serious injury, death or property damage.

Never test for gas leaks with an open flame. Use a com­mercially available soap solution made specifically for
the detection of leaks to check all connections. A fire or
explosion may result causing property damage, personal
injury, or loss of life.

FIRE OR EXPLOSION HAZARD

Failure to follow the safety warnings exactly could result
in serious injury, death or property damage.

Improper servicing could result in dangerous operation,
serious injury, death, or property damage.

After the flame sensor confirms that ignition has been
achieved, the delay to fan ON period begins timing and
after approx. 45 seconds the indoor blower motor will be
energized and will continue to run during the heating cycle.

When the thermostat is satisfied, R and W thermostat
contacts open, the gas valve will close, the flames will ex­tinguish, and the induced draft blower will be de-energized.
The indoor blower motor will continue to run for the fan off
period (Field selectable at 60, 100, 140 or 180 seconds), then
will be de-energized by the control module.

PERIODIC SERVICING REQUIREMENTS

▲

WARNING

!

▲

WARNING

!

▲

WARNING

!

▲

CAUTION

!

1. GENERAL INSPECTION — Examine the furnace
installation annually for the following items:

a. All flue product carrying areas external to the fur-

nace (i.e. chimney, vent connector) are clear and free
of obstruction. A vent screen in the end of the vent
(flue) pipe must be inspected for blockage annually.

b. The vent connector is in place, slopes upward and is

physically sound without holes or excessive corro­sion.

c. The return air duct connection(s) is physically

sound, is sealed to the furnace and terminates out­side the space containing the furnace.

d. The physical support of the furnace should be sound

without sagging, cracks, gaps, etc., around the base
so as to provide a seal between the support and the
base.

e. There are no obvious signs of deterioration of the

furnace.

2. FILTERS — Filters should be cleaned or replaced (with
high velocity filters only), monthly and more frequently
during high use times of the year such as midsummer
or midwinter.

3. BLOWERS — The blower size and speed determine the
air volume delivered by the furnace. The blower mo­tor bearings are factory lubricated and under normal
operating conditions do not require servicing. If motor
lubrication is required it should only be done by a
qualified servicer. Annual cleaning of the blower wheel
and housing is recommended for maximum air output,
and this must be performed only by a qualified servicer
or service agency.

4. IGNITER — This unit has a special hot surface direct
ignition device that automatically lights the burners.
Please note that it is very fragile and should be han­dled with care.

Do not touch igniter. It is extremely hot. Failure to follow
this warning could result in severe burns.

5. BURNER — Gas burners do not normally require
scheduled servicing, however, accumulation of foreign
material may cause a yellowing flame or delayed igni­tion. Either condition indicates that a service call is
required. For best operation, burners must be cleaned
annually using brushes and vacuum cleaner.

Turn off gas and electric power supply. To clean burn-

ers, remove the top burner bracket. Lift burners from
orifices.

NOTE:
Be careful not to break igniter when removing burn­ers.

Clean burners with brush and/or vacuum cleaner. Re-

assemble parts by reversal of the above procedure.

Service Facts

NOTE:
On LP (propane) units, due to variations in BTU content
and altitude, servicing may be required at shorter inter­vals.

CARBON MONOXIDE POISONING HAZARD

Failure to follow the installation instructions for the vent­ing system being placed into operation could result in
carbon monoxide poisoning or death.

6. HEAT EXCHANGER/FLUE PIPE — These items must
be inspected for signs of corrosion, and/or deterioration
at the beginning of each heating season by a qualified
service technician and cleaned annually for best opera­tion. To clean flue gas passages, follow recommenda­tions below:

a. Turn off gas and electric power supply.

b. Inspect flue pipe exterior for cracks, leaks, holes or

leaky joints.

c. Remove burner compartment door from furnace.

d. Inspect around insulation covering flue collector box.

Inspect induced draft blower connections to the flue
pipe connection.

e. Remove burners. (See 4.)

f. Use a mirror and flashlight to inspect interior of

heat exchanger, be careful not to damage the igniter,
flame sensor or other components.

g. If any corrosion is present, contact a service agency.

Heat exchanger should be cleaned by a qualified
service technician.

h. After inspection is complete replace burners and

furnace door.

i. Restore gas supply. Check for leaks using a soap

solution. Restore electrical supply. Check unit for
normal operation.

FIRE OR EXPLOSION HAZARD

Failure to follow the safety warnings exactly could result
in serious injury, death or property damage.

Never test for gas leaks with an open flame. Use a com­mercially available soap solution made specifically for
the detection of leaks to check all connections. A fire or
explosion may result causing property damage, personal
injury, or loss of life.

7. COOLING COIL CONDENSATE DRAIN — If a cooling
coil is installed with the furnace, condensate drains
should be checked and cleaned periodically to assure
that condensate can drain freely from coil to drain. If
condensate cannot drain freely water damage could oc­cur. (See Condensate Drain in Installer’s Guide)

NOTE: On LP (propane) units, some light yellow tipping of
the outer mantle is normal. Inner mantle should be bright
blue.

Natural gas units should not have any yellow tipped
flames. This condition indicates that a service call is
required. For best operation, burners must be cleaned an­nually using brushes and vacuum cleaner.

M801-SF-1C 5

Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and danger­ous operation.

Verify proper operation after servicing.

Service Facts

UPFLOW WIRING DIAGRAM

6 M801-SF-1C

From Dwg. D344494

(continued on next page)

UPFLOW SCHEMATIC DIAGRAM

Service Facts

M801-SF-1C 7

From Dwg. D344494

Service Facts

DOWNFLOW WIRING DIAGRAM

8 M801-SF-1C

From Dwg. D344495

(continued on next page)

DOWNFLOW SCHEMATIC DIAGRAM

Service Facts

M801-SF-1C 9

From Dwg. D344495

Service Facts

FURNACE AIRFLOW (CFM) VS. EXTERNAL STATIC PRESSURE (IN. W.C.)

MODEL SPEED TAP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90

M801P040AU24AA

M801P060AU24AA

M801P060AU36AA

M801P080BU36AA

M801P080BU48AA

M801P100BU36AA

M801P100CU48AA

M801P100CU60AA

M801P120DU60AA

M801P140DU60AA

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

1018

847
716
617

1018

835
712
611

1426
1243
1042

900

1393
1210
1046

900

1839
1323
1092

788

1476
1249
1020

873

1880
1662
1428
1208

2181
1908
1621
1443

2135
1906
1646
1423

2462
2128
1755
1450

1004

832
701
599

997
821
702
596

1389
1225
1039

903

1384
1209
1052

903

1821
1325
1090

783

1464
1257
1046

887

1846
1635
1421
1215

2143
1888
1609
1419

2101
1881
1632
1415

2407
2112
1746
1446

982
809
678
575

973
800
683
573

1345
1197
1027

895

1364
1198
1047

895

1796
1329
1091

780

1441
1252
1058

890

1799
1598
1402
1210

2104
1868
1597
1395

2066
1856
1617
1407

2351
2096
1736
1442

950
779
648
544

941
771
655
543

1298
1160
1005

877

1335
1177
1033

888

1756
1319
1083

768

1408
1234
1050

883

1740
1551
1370
1193

2053
1834
1582
1381

2036
1817
1596
1391

2284
2054
1719
1427

910
742
610
507

901
734
617
505

1236
1113

973
848

1296
1147
1008

869

1710
1308
1076

758

1363
1203
1028

864

1669
1493
1326
1164

2001
1800
1567
1367

2005
1777
1575
1375

2216
2012
1702
1411

860
697
585
463

852
689
571
459

1171
1057

931
809

1247
1107

973
842

1641
1275
1059

737

1307
1158

990
834

1595
1424
1269
1124

1929
1745
1533
1335

1923
1724
1535
1338

2143
1949
1656
1383

802
644
512
413

796
636
516
406

1099

991
879
760

1189
1058

928
808

1573
1246
1040

719

1241
1101

936
794

1489
1345
1199
1073

1856
1690
1498
1302

1840
1671
1494
1300

2069
1887
1609
1354

763
585
452
357

731
575
452
345

1020

916
817
700

1120

999
873
766

1480
1201
1005

674

1163
1030

866
742

1381
1256
1117
1009

1766
1631
1438
1256

1750
1602
1427
1246

1989
1797
1564
1298

660
517
384
294

659
506
379
277

934
831
745
629

1042

930
808
717

1392
1165

970
630

1074

946
780
680

1260
1157
1022

935

1676
1572
1377
1209

1659
1533
1360
1192

1908
1706
1518
1241

MODEL

M801P040AU24AA

M801P060AU24AA

M801P060AU36AA

M801P080BU36AA

M801P080BU48AA

M801P100BU36AA

M801P100CU48AA

M801P100CU60AA

M801P120DU60AA

M801P140DU60AA

500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400

54 49 42 37 33 30

63 56 49 44

56 49 44 40 37 34 32

10 M801-SF-1C

CFM VS. TEMPERATURE RISE

CFM (CUBIC FEET PER MINUTE)

59 54 49 46 42

67 62 57 53 49

58 52 49 46 42 40 37 35 33

67 62 57 53 49 46 44 41 39 37

62 57 53 49 46 44 41 39 37 35 34 32 31

59 56 52 49 47 44 42 40

69 65 61 58 55 52 49 47 45

Service Facts

▲

WARNING

!

FURNACE AIRFLOW (CFM) VS. STATIC PRESSURE (ins. w.g.)

MODEL SPEED TAP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90

M801P060AD24AA

M801P060AD36AA

M801P080BD45AA

M801P100CD48AA

M801P100CD60AA

M801P120DD60AA

M801P140DD60AA

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

4-HIGH - Black
3-MED - HIGH - Blue
2-MED - LOW - Yellow
1-LOW - Red

1200
1025

838
722

1480
1302
1115

956

1798
1384
1210
1005

1965
1645
1407
1202

2165
1962
1705
1492

2241
1981
1721
1476

2377
2115
1806
1527

1155

988
808
689

1429
1276
1100

947

1750
1367
1150

970

1915
1627
1398
1208

2113
1927
1688
1467

2202
1962
1705
1466

2321
2081
1793
1507

1111

951
779
656

1375
1229
1070

918

1692
1333
1108

808

1865
1605
1387
1205

2060
1891
1671
1442

2163
1942
1688
1456

2265
2046
1779
1486

1056

905
742
618

1318
1188
1035

888

1642
1300
1075

775

1805
1575
1375
1195

1995
1839
1636
1414

2106
1904
1671
1440

2199
1992
1738
1473

1001

859
704
579

1282
1141
1000

859

1575
1275
1042

767

1740
1535
1347
1166

1929
1786
1600
1385

2049
1866
1653
1423

2133
1938
1696
1459

924
797
646
528

1100
1088

965
824

1500
1233
1008

733

1670
1482
1318
1140

1842
1724
1547
1346

1979
1805
1611
1392

2050
1872
1655
1422

848
735
588
478

1112
1024

918
788

1425
1192

967
700

1587
1421
1275
1105

1755
1662
1492
1307

1908
1743
1569
1361

1967
1805
1614
1384

774
646
502
376

1029

953
859
741

1325
1142

925
675

1500
1330
1190
1045

1674
1581
1435
1243

1804
1680
1515
1302

1877
1727
1556
1329

701
558
415
275

959
882
790
682

1225
1083

867
617

1370
1220
1095

970

1593
1500
1377
1179

1700
1617
1461
1243

1786
1649
1497
1273

CFM VS. TEMPERATURE RISE

MODEL

M801P060AD24AA

M801P060AD36AA

M801P080BD45AA

M801P100CD48AA

M801P100CD60AA

M801P120DD60AA

M801P140DD60AA

700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400

63 56 49 44 40

56 49 44 40 37 34 32

64 57 52 48 44 41

62 57 53 49 46 44 41 39 37

62 57 53 49 46 44 41 39 37 35 34 32 31

AIRFLOW ADJUSTMENT

Check inlet and outlet air temperatures to make sure they
are within the ranges specified on the furnace rating name­plate. If the airflow needs to be increased or decreased, see
the wiring diagram for information on changing the speed
of the blower motor.

Disconnect power to the unit before removing the blower
door. Failure to follow this warning could result in person­al injury from moving parts.

This unit is equipped with a blower door switch which cuts
power to the blower and gas valve causing shutdown when
the door is removed. Operation with the door removed or
ajar can permit the escape of dangerous fumes. All panels
must be securely closed at all times for safe operation of the
furnace.

59 56 52 49 47 44 42 40

69 65 61 58 55 52 49 47 45

INDOOR BLOWER TIMING

Heating: The control module controls the indoor blower.
The blower start is fixed at 45 seconds after ignition. The
FAN-OFF period is field selectable by dip switches at 60,
100, 140, or 180 seconds. The factory setting is 100 seconds
(See wiring diagram).

Cooling: The fan delay off period is factory set at 0 sec­onds. The option for 80 second delay off is field selectable
(See wiring diagram).

NOTE:
Direct drive motors have bearings which are perma­nently lubricated and under normal use, lubrication is not
recommended.

M801-SF-1C 11

Service Facts

▲

WARNING

!

The following warning complies with State of California law, Proposition 65.

This product contains fiberglass wool insulation!

Fiberglass dust and ceramic fibers are believed by the
State of California to cause cancer through inhalation.
Glasswool fibers may also cause respiratory, skin, or
eye irritation.

PRECAUTIONARY MEASURES

●

Avoid breathing fiberglass dust.

●

Use a NIOSH approved dust/mist respirator.

●

Avoid contact with the skin or eyes. Wear long-sleeved,
loose-fitting clothing, gloves, and eye protection.

●

Wash clothes separately from other clothing: rinse

washer thoroughly.

●

Operations such as sawing, blowing, tear-out, and
spraying may generate fiber concentrations requiring
additional respiratory protection. Use the appropriate
NIOSH approved respirator in these situations.

FIRST AID MEASURES

Eye Contact – Flush eyes with water to remove dust.

If symptoms persist, seek medical
attention.

Skin Contact – Wash affected areas gently with soap

and warm water after handling.

CONDITIONS AFFECTING UNIT

PERFORMANCE

1. EXCESSIVE COMBUSTION VENT PRESSURE OR
FLUE BLOCKAGE

If pressure against the induced draft blower outlet

becomes excessive, the pressure switch will shut off the
gas valve until acceptable combustion pressure is again
available.

2. LOSS OF FLAME OR GAS SUPPLY FAILURE

If loss of flame occurs during a heating cycle (when

flame is not present at the sensor), the control module
will retry the ignition sequence up to two times after
the sensor cools. If ignition is not achieved, it will lock­out the furnace.

3. POWER FAILURE

If there is a power failure during a heating cycle, the

system will restart the ignition sequence automatically
when power is restored, if the thermostat still calls for
heat.

4. INDUCED DRAFT BLOWER FAILURE

If pressure is not sensed by the pressure switch, it will

not allow the gas valve to open, therefore the unit will
not start. If failure occurs during a running cycle, the
pressure switch will cause the gas valve to close and
shut the unit down.

Fault LED Flash Codes Definitions

INTERGRATED FURNACE CONTROL ERROR FLASH CODES

Flashing Slow --- Normal - No call for Heat

Flashing Fast --- Normal - Call for Heat

Continuous ON --- Replace IFC

Continuous OFF --- Check Power

2 Flashes --- System Lockout (Retries or Recycles exceeded)

3 Flashes --- Pressure Switch Error

4 Flashes --- Open High Limit Device

5 Flashes --- Flame sensed when no flame should be present

6 Flashes --- 115 Volt AC power reversed or Poor Grounding

7 Flashes --- Gas valve circuit error

8 Flashes --- Low flame sense signal

Ingersoll Rand
11819 N. Pennsylvania Street
Carmel, IN 46032

For more information contact
your local dealer (distributor)

The manufacturer has a policy of continuous product and product data improvement and reserves the right to
change design and specifications without notice.