SERVICE FACTS · 2 M801-SF-1D Service Facts MODEL TYPE RATINGS 2 Input BTUH 3 Capacity BTUH (ICS) 3...

© 2016 Ingersoll Rand All Rights Reserved

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

09/16

PRODUCT SPECIFICATIONS 1

MODELTYPERATINGS 2Input BTUH 3Capacity BTUH (ICS) 3Temp. rise (Min.-Max.) °F.BLOWER DRIVEDiameter - Width (In.)No. UsedSpeeds (No.)CFM vs. in. w.g.Motor HPR.P.M.Volts / Ph / HzCOMBUSTION FAN - TypeDrive - No. SpeedsMotor HP - RPMVolts / Ph / HzFLAFILTER — Furnished?Type RecommendedHi Vel. (No.-Size-Thk.)VENT — Size (in.)HEAT EXCHANGERType - Fired - UnfiredGauge (Fired)ORIFICES — MainNat. Gas. Qty. — Drill SizeL.P. Gas Qty. — Drill SizeGAS VALVEPILOT SAFETY DEVICETypeBURNERS — TypeNumberPOWER CONN. — V / Ph / Hz 4Ampacity (In Amps)Max. Overcurrent Protection (Amps)PIPE CONN. SIZE (IN.)DIMENSIONSCrated (In.)WEIGHTShipping (Lbs.) / Net (Lbs.)

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.

DISCONNECT POWER BEFORE SERVICINGWARNING

M801P040AU24AAUpflow / Horizontal

40,00031,00030 - 60Direct10 x 6

14

See Fan Performance Table1/5

1080115/1/60

CentrifugalDirect - 1

1/50 - 3180115/1/60

1.09No

High Velocity1 - 16x25 - 1 in.

4 Round

Alum. Steel-

20

2 — 452 — 56

Redundant - Single Stage

Hot Surface IgnitionMultiport Inshot

2115/1/60

5.4151/2

H x W x D41-3/4 x 16-1/2 x 30-1/2

119 / 110


60,00047,00030 - 60Direct10 x 6

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

3 — 453 — 56



3115/1/60

9.0151/2

H x W x D41-3/4 x 16-1/2 x 30-1/2

127 / 118

M801P080BU36AAUpflow / Horizontal

80,00063,00030 - 60Direct10 x 7

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

4 — 454 — 56



4115/1/60

9.0151/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

142 / 132

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.

Gas FurnacesUpflow & Downflow – Induced Draft 1 Stage HeatModels:

M801P040AU24AAM801P060AU24AAM801P060AU36AAM801P080BU36AAM801P080BU48AA

M801P100BU36AAM801P100CU48AAM801P100CU60AAM801P120DU60AAM801P140DU60AA

M801P060AD24AAM801P060AD36AAM801P080BD45AAM801P100CD48AAM801P100CD60AA

M801P120DD60AAM801P140DD60AA


60,00047,00030 - 60Direct10 x 6

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

3 — 453 — 56



3115/1/60

9.0151/2

H x W x D41-3/4 x 16-1/2 x 30-1/2

127 / 118

M801-SF-1DSERVICE FACTS

2 M801-SF-1D

Service Facts


M801P100CU60AAUpflow / Horizontal

100,00079,00030 - 60Direct

11 x 1014


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

5 — 455 — 56



5115/1/60

13.4201/2

H x W x D41-3/4 x 23 x 30-1/2

162 / 151



M801P120DU60AAUpflow / Horizontal

120,00096,00030 - 60Direct

11 x 1014


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

6 — 456 — 56



6115/1/60

13.4201/2

H x W x D41-3/4 x 26-1/2 x 30-1/2

186 / 174


80,00064,00030 - 60Direct10 x 8

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

4 — 454 — 56



4115/1/60

9.8151/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

142 / 132

M801P100CU48AAUpflow / Horizontal

100,00079,00035 - 65Direct10 x 8

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

5 — 455 — 56



5115/1/60

11.6151/2

H x W x D41-3/4 x 23 x 30-1/2

162 / 151


100,00079,00040 - 70Direct10 x 7

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

5 — 455 — 56



5115/1/60

9.0151/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

151 / 141

M801P140DU60AAUpflow / Horizontal

140,000111,00040 - 70Direct

11 x 1014


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

7 — 457 — 56



7115/1/60

13.8201/2

H x W x D41-3/4 x 26-1/2 x 30-1/2

193 / 181

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,


M801-SF-1D 3

Service Facts


M801P100CD60AADownflow / Horizontal

100,00080,00030 - 60

DIRECT11 x 10

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel - Type I

20

5 — 455 — 56



5115/1/60

12.8151/2

H x W x D41-3/4 x 23 x 30-1/2

167 / 155



M801P120DD60AADownflow / Horizontal

120,00096,00035 - 65

DIRECT11 x 10

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round


20

6 — 456 — 56



6115/1/60

12.8151/2

H x W x D41-3/4 x 26-1/2 x 30-1/2

189 / 176

M801P080BD45AADownflow / Horizontal

80,00064,00035 - 65

DIRECT10 x 8

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round


20

4 — 454 — 56



4115/1/60

9.1151/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

146 / 1351 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,


M801P060AD36AADownflow / Horizontal

60,00048,00030 - 60

DIRECT11 x 7

14


1075115/1/60


1/50 - 3180115/1/60

1.09No

High Velocity2 - 14x20 - 1in.

4 Round

Alum. Steel

20

3 — 453 — 56



3115/1/60

11.6151/2

H x W x D41-3/4 x 16-1/2 x 30-1/2

129 / 119

M801P060AD24AADownflow / Horizontal

60,00048,00035 - 65

DIRECT10 x 7

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

3 — 453 — 56



3115/1/60

5.5151/2

H x W x D41-3/4 x 16-1/2 x 30-1/2

129 / 119

M801P100CD48AADownflow / Horizontal

100,00080,00035 - 65

DIRECT10 x 8

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

5 — 455 — 56



5115/1/60

11.6151/2

H x W x D41-3/4 x 23 x 30-1/2

166 / 154

M801P140DD60AADownflow / Horizontal

140,000113,00045 - 75

DIRECT11 x 10

14


1075115/1/60


1/50 - 3180115/1/60

1.09No


4 Round

Alum. Steel

20

7 — 457 — 56



7115/1/60

13.8201/2

H x W x D41-3/4 x 26-1/2 x 30-1/2

196 / 183

4 M801-SF-1D

Service Facts

SEQUENCE OF OPERATIONTHERMOSTAT CALL FOR HEATR 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.

SAFETY SECTION

� WARNING!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 warn-ing could result in an electrical shock, fire, injury, or death.

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

� WARNING!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 com-mercially 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.



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 ex-tinguish, 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.

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!

M801-SF-1D 5

Service FactsPERIODIC SERVICING REQUIREMENTS

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 corro-sion.

c. The return air duct connection(s) is physically sound, is sealed to the furnace and terminates out-side 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 mo-tor 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 han-dled with care.

� WARNING!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 igni-tion. 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 burn-ers.

Clean burners with brush and/or vacuum cleaner. Re-assemble parts by reversal of the above procedure.

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 an-nually using brushes and vacuum cleaner.

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

� WARNING!CARBON MONOXIDE POISONING HAZARD

Failure to follow the installation instructions for the vent-ing 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 opera-tion. To clean flue gas passages, follow recommenda-tions 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.



Never test for gas leaks with an open flame. Use a com-mercially 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 oc-cur. (See Condensate Drain in Installer’s Guide)

� CAUTION!Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and danger-ous operation.

Verify proper operation after servicing.

6 M801-SF-1D

Service FactsUPFLOW WIRING DIAGRAM

(continued on next page)

From Dwg. D345838P01

M801-SF-1D 7

Service FactsUPFLOW SCHEMATIC DIAGRAM


8 M801-SF-1D

Service Facts

(continued on next page)

DOWNFLOW WIRING DIAGRAM


M801-SF-1D 9

Service FactsDOWNFLOW SCHEMATIC DIAGRAM


10 M801-SF-1D

Service FactsFURNACE 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

4-HIGH - Black3-MED - HIGH - Blue2-MED - LOW - Yellow1-LOW - Red

1018847716617

1004832701599

982809678575

950779648544

910742610507

860697585463

802644512413

763585452357

660517384294

M801P060AU24AA


1018835712611

997821702596

973800683573

941771655543

901734617505

852689571459

796636516406

731575452345

659506379277

M801P060AU36AA


142612431042900

138912251039903

134511971027895

129811601005877

12361113973848

11711057931809

1099991879760

1020916817700

934831745629

M801P080BU36AA


1393 1210 1046 900

1384 1209 1052 903

136411981047895

133511771033888

129611471008869

12471107973842

11891058928808

1120999873766

1042930808717

M801P080BU48AA


183913231092788

182113251090783

179613291091780

175613191083768

171013081076758

164112751059737

157312461040719

148012011005674

13921165970630

M801P100BU36AA


147612491020873

146412571046887

144112521058890

140812341050883

136312031028864

13071158990834

12411101936794

11631030866742

1074946780680

M801P100CU48AA


1880166214281208

1846163514211215

1799159814021210

1740155113701193

1669149313261164

1595142412691124

1489134511991073

1381125611171009

126011571022935

M801P100CU60AA


2181190816211443

2143188816091419

2104186815971395

2053183415821381

2001180015671367

1929174515331335

1856169014981302

1766 1631 1438 1256

1676157213771209

M801P120DU60AA


2135190616461423

2101188116321415

2066185616171407

2036181715961391

2005177715751375

1923172415351338

1840167114941300

1750160214271246

1659153313601192

M801P140DU60AA


2462212817551450

2407211217461446

2351209617361442

2284205417191427

2216201217021411

2143194916561383

2069188716091354

1989179715641298

1908170615181241

CFM VS. TEMPERATURE RISE

MODELCFM (CUBIC FEET PER MINUTE)

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

M801P040AU24AA 54 49 42 37 33 30

M801P060AU24AA 63 56 49 44

M801P060AU36AA 56 49 44 40 37 34 32

M801P080BU36AA 59 54 49 46 42

M801P080BU48AA 67 62 57 53 49

M801P100BU36AA 58 52 49 46 42 40 37 35 33

M801P100CU48AA 67 62 57 53 49 46 44 41 39 37

M801P100CU60AA 62 57 53 49 46 44 41 39 37 35 34 32 31

M801P120DU60AA 59 56 52 49 47 44 42 40

M801P140DU60AA 69 65 61 58 55 52 49 47 45

M801-SF-1D 11

Service Facts

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

� WARNING!Disconnect power to the unit before removing the blower door. Failure to follow this warning could result in person-al 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.

INDOOR BLOWER TIMINGHeating: 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 sec-onds. The option for 80 second delay off is field selectable (See wiring diagram).

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

CFM VS. TEMPERATURE RISE

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

M801P060AD24AA 63 56 49 44 40

M801P060AD36AA 56 49 44 40 37 34 32

M801P080BD45AA 64 57 52 48 44 41

M801P100CD48AA 62 57 53 49 46 44 41 39 37

M801P100CD60AA 62 57 53 49 46 44 41 39 37 35 34 32 31

M801P120DD60AA 59 56 52 49 47 44 42 40

M801P140DD60AA 69 65 61 58 55 52 49 47 45

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


12001025838722

1155988808689

1111951779656

1056905742618

1001859704579

924797646528

848735588478

774646502376

701558415275

M801P060AD36AA


148013021115956

142912761100947

137512291070918

131811881035888

128211411000859

11001088965824

11121024918788

1029953859741

959882790682

M801P080BD45AA


1798138412101005

175013671150970

169213331108808

164213001075775

157512751042767

150012331008733

14251192967700

13251142925675

12251083867617

M801P100CD48AA


1965164514071202

1915162713981208

1865160513871205

1805157513751195

1740153513471166

1670148213181140

1587142112751105

1500133011901045

137012201095970

M801P100CD60AA


2165196217051492

2113192716881467

2060189116711442

1995183916361414

1929178616001385

1842172415471346

1755166214921307

1674158114351243

1593150013771179

M801P120DD60AA


2241198117211476

2202196217051466

2163194216881456

2106190416711440

2049186616531423

1979180516111392

1908174315691361

1804168015151302

1700161714611243

M801P140DD60AA


2377211518061527

2321208117931507

2265204617791486

2199199217381473

2133193816961459

2050187216551422

1967180516141384

1877172715561329

1786164914971273

12 M801-SF-1D

Service FactsCONDITIONS 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 lock-out 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.

� 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.

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

8 Flashes --- Ignitor Relay Fault

Fault LED Flash Codes Definitions

M801-SF-1D 13

Service FactsIntegrated Furnace Control

(IFC) Component Layout

Single Stage 95% Condensing Furnace- Integrated Furnace Control (IFC) Component Layout

R

K6 K4K3

K5

SW1

SW2

DS1

K1

E30

TWIN

CGRWY

E25

E28

HUM-HE16

XFMR-H

E15

LINE-H

E13

PARK

E11

PARK

E10

EAC-H

E9

HEA

TCO

OL

E7

E22

ONON

ONOFFOFF

OFF

2

FAULT

RECALL

1

ON

3

OFF

CGRWY

5172C

AU

TOM

ATI

C IG

NIT

ION

SYS

TEM

E21

E20

E19

E18

EAC-N

E17

HUM-N

LINE-N

CIR-N

XFMR-N

F1

5 AMP FUSE

Low Voltage Terminal Strip

Status/Fault LED (Red)

3/16” Twin Terminal

Line Voltage Connections

24 Volt FurnaceComponent Connections12-Pin Connector

Dip Switches to con�gure Heat/CoolDelay Options

Control Fuse

4-Pin Connector

Electrical Ratings

Input: 25 VAC, 60 Hz.XFMR Sec. Current: 450 MAIGN Output: 2.0 A @ 120 VAC MV Output: 1.5 A @ 24 VAC,Cir. Blower Output: 120 VAC, 14.5 FLA, 25 LRA

@ 24 VACTrial for Ignition Period: 4 SecondsIgnitor Activation Period: 3 SecondsPrepurge: 0 SecondsPostpurge: 5 SecondsRetries: 2Recycles: 10Cir. Blower on Delay: Heat 45 SecondsCir. Blower on Delay: Cool 2 SecondsIND Output: 2.2FLA, 3.5 LRA @ 120VACHumidifier & Air Cleaner Max Load: 1.0 A @

120VACReplace with part CNT07541 or equivalent

Cool "Off" DelaySW1 SecsOn 0*Off 80Heat "Off" Delay

SW2 SW3 SecsOn Off 60On On 100*Off On 140Off Off 180

* Factory Settings

PINS OUT - 12 PIN CONNECTOR 1. HLO High Limit Output 2. FP Flame Probe 3. TH 24V Hot 4. n/a Not Used 5. n/a Not Used 6. TR 24V Return 7. HLI High Limit Input 8. GND Ground 9. MV COM Main Valve Common10. PS Pressure Switch11. n/a Not Used12. MV Main Valve

4 PIN CONNECTOR 1. IND-H Inducer 2. IGN-H Ignitor 3. IND-N Inducer Neutral 4. IGN-N Ignitor Neutral

Fault Retrieval and Fault Clearing

To recall fault history:The furnace must be in the IDLE mode. Push and hold the Fault Recall button for 2-3 seconds until the LED turns off, then release. The faults will appear within 6 seconds.

To clear the fault history:Push and hold the Fault Recall button for 7-8 seconds until the LED rapidly flashes, then release. Once the fault history has been removed, the LED will flash normally.

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

Service Facts

Ingersoll Rand800-E Beaty StreetDavidson, NC 28036For more information contactyour local dealer (distributor)

SERVICE FACTS · 2 M801-SF-1D Service Facts MODEL TYPE RATINGS 2 Input BTUH 3 Capacity BTUH (ICS) 3...

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