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Napoleon NBM030S2A, Installation And Operating Instructions Manual

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Napoleon NBM030S2A Installation And Operating Instructions Manual Download Page 49

W415-1117 / A / 03.11.14

 49

IOM

19.2 LUBRICATION

H23.2.2

Both the exhauster motor and circulating fan motor are sealed bearing type motors. Neither requires routine 
lubrication.

IMPORTANT:

  

THE MOTOR BEARINGS WERE PRE-LUBRICATED BY THE MOTOR MANUFACTURER. DO NOT 
ATTEMPT TO LUBRICATE THEM. EXCESS LUBRICATION WILL VOID THE WARRANTY, SHORTEN 
THE SERVICE LIFE OF THE MOTORS, AND WILL ATTRACT THE BUILDUP OF DUST AND DIRT.

Summary of Contents for NBM030S2A

Page 1: ... must be performed by a qualified installer service agency or the gas supplier Before servicing disconnect all electrical power to furnace When servicing controls label all wires prior to disconnecting Reconnect wires correctly Verify proper operation after servicing 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 ...

Page 2: ...ATES 23 9 4 FURNACE VENTING INSTALLATIONS 24 9 4 1 NON DIRECT VENT INSTALLATION USING INDOOR COMBUSTION AIR ONE PIPE SYSTEM 24 9 4 2 DIRECT VENT INSTALLATION USING OUTDOOR COMBUSTION AIR TWO PIPE SYSTEM 24 9 4 3 COMBUSTION AIR 24 10 0 TERMINATIONS 25 10 1 COMBUSTION AIR 25 10 2 EXHAUST 25 10 3 CONCENTRIC VENTING KIT 25 10 4 CONCENTRIC VENT TERMINATION INSTALLATION INSTRUCTIONS 25 10 5 LOCATION 25 ...

Page 3: ...IST 54 23 0 SERVICE HISTORY 56 H1 22 IMPORTANT PLEASE READ THIS MANUAL CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE BY A SERVICE TECHNICIAN ATTENTION UPFLOW VENTING RIGHT MUST DRAIN ON LEFT SIDE H4 0 1 This high efficient gas fired single stage condensing furnace is an upflow horizontal left and right warm air furnace suitable for residential and light commercial heating applications wi...

Page 4: ...ESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS OR OTHER COMBUSTIBLE MATERIALS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE WHAT TO DO IF YOU SMELL GAS DO NOT TRY TO LIGHT ANYAPPLIANCE DO NOT TOUCH ANY ELECTRICAL SWITCH DO NOT USE ANY ...

Page 5: ...r shall also be handled by duct s sealed to the furnace casing and terminating outside the space containing the furnace Furnace for heating the home located in the attached garage for example 8 A gas fired furnace for installation in a residential garage must be installed so that the burners and ignitor are no less than 18 457 mm above the floor The furnace must be located or protected to avoid ph...

Page 6: ...STALL THIS FURNACE IN A MOBILE HOME THIS FURNACE IS NOT APPROVED FOR INSTALLATION IN A MOBILE HOME DOING SO COULD CAUSE FIRE PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE THE FURNACE CONTAINS FOIL COVERED FIBERGLASS INSULATION INHALATION OF FIBERGLASS PARTICLES IS ASSOCIATED WITH RESPIRATORY DISEASE INCLUDING CANCER NATURAL GAS AND PROPANE ARE NORMALLY ODORIZED BY THE FUEL SUPPLIER IN SOME CASES...

Page 7: ... A F G B ALT VENT OUTLET ALT AIR INLET FOR SIDE CUTOUTS ALT GAS LINE IN VOLTAGE IN ALT UPFLOW DRAIN HOLE ALT LOW VOLTAGE IN WITNESS MARKS ALT HIGH RIGHT SIDE DRAIN HOLES SIDE CUTOUT 5 125 130mm TOP LEFT SIDE FRONT RIGHT SIDE TABLE A FURNACE DIMENSIONS INPUT OUTPUT Width Depth Height Supply Air Return Air MODEL Btu hr Btu hr A B C F x G D x E NBM030S2A 30 000 28 200 14 1 2 356mm 29 1 2 737mm 32 7 8...

Page 8: ...pet or non ceramic tile All models approved for closet installation Plenum 1 2 13mm on all sides 0 0 0 0 UPFLOW HORIZONTAL TOP 0 PLENUM TOP 1 2 13mm FRONT H12 11 1 BACK SIDES BOTTOM FLUE PIPE ENCLOSURE CLOSET CLOSET 0 1 2 13mm 0 0 0 0 0 0 0 0 0 0 24 610mm REQUIRED FOR SERVICE SUPPLY AIR OUTLET 1 2 13mm RETURN AIR INLET CERTIFIED FOR CLOSET INSTALLATION ON COMBUSTIBLE FLOORING ...

Page 9: ...to size the new furnace Many of the heat transfer multiples listed in earlier versions of load calculation manuals were much higher than those listed in more recent editions It is possible that energy saving measures have been completed since the installation of the existing furnace This might include additional insulation in the attic or walls the application of sprayed foam insulation the additi...

Page 10: ...furnace condensate applications 4 The furnace location must permit access for servicing and be within the clearance to combustibles guidelines as marked on the appliance rating plate 5 The furnace must be installed on a level surface It is recommended that the rear of the furnace be elevated 1 4 6mm higher than the front to facilitate proper condensate drainage 6 If the furnace is being installed ...

Page 11: ... performed in accordance with instructions in the appropriate sections of this manual HORIZONTAL INSTALLATION Vent positioning pressure switch location and drain locations shall be performed in accordance with instructions in the appropriate sections of this manual NON SUSPENDED INSTALLATION Maintain clearances to combustibles as outlined in Table B The furnace must be supported in such a way as t...

Page 12: ...028 available to run heat and cool speeds on shared tap H9 0 Table B provides the certified clearances to combustibles information Also see the appliance rating plate affixed to the furnace for specific model number serial number and clearance to combustibles information IMPORTANT THIS FURNACE REQUIRES A MINIMUM OF 24 610mm OF FRONT CLEARANCE FOR SERVICE PURPOSES FOR THIS PURPOSE SERVICE CLEARANCE...

Page 13: ...ble The total static pressure drop of the air distribution system including filters should not exceed 1 0 w c H3 8 DO NOT ALLOW GAS PIPING TO BE ROUTED THROUGH JOIST SPACES THAT ARE USED FOR RETURN AIR PURPOSES DO NOT USE JOIST SPACES FOR RETURN AIR PURPOSES IF THE JOIST SPACE ALREADY CONTAINS PLUMBING STACKS CHIMNEY COMPONENTS ETC UNLESS THE PORTION USED FOR RETURN AIR PURPOSES CAN BE COMPLETELY ...

Page 14: ... burning appliances 4 Ensure that there is adequate space and accessibility for air filter removal 5 If an air conditioning evaporator coil is required position it on the supply air side of the furnace Ensure that no air can bypass the evaporator coil 6 Connect the supply air plenum to the supply air outlet FLEXIBLE DUCT CONNECTORS are an effective device to prevent the telegraphing of mechanical ...

Page 15: ...d with other vent systems or unlisted pipe and or fittings Follow the venting manufacturers instructions on installation cutting de burring cementing curing and supporting of the venting system This furnace must be vented with ULC S636 certified PVC Polyvinyl Chloride OR PPE Polypropolene material with a rating of 149 F 65ºC or more The combustion air piping does not have flue gases travelling thr...

Page 16: ...51mm or 3 76mm in the horizontal run or vertical riser closest to the furnace 2 Place a reducer bushing of proper diameter in the stem portion of the tee The recommended size for the reducer is 5 8 15 9mm 3 Place a piece of 5 8 15 9mm diameter pipe that has a minimum length of 3 76mm long into the reducer to serve as a nipple 4 Connect a piece of flexible drain tubing such as EPDM rubber or PVC to...

Page 17: ...plane Glue and similar adhesives and cements Ammonia as commonly found in permanent wave solutions used in hair dressing salons Anti static fabric softeners used in clothes dryers Carbon tetrachloride Chlorinated cleaners and waxes Chlorine and bromine based swimming pool chemicals De icing salts or chemicals rock salt etc Dry cleaning fluids such as perchloroethylene Fumes from curing polyurethan...

Page 18: ...within 12 305mm of the ceiling and the other within 12 305mm of the floor The air openings must be sized based on whether the combustion and ventilation air is being taken from indoors or outdoors the method outdoor air if used is introduced and taking into account any other fuel burning appliances in the confined space If sufficient indoor combustion and ventilation air is available for the furna...

Page 19: ...erminating 12 305mm above the floor The following table shows minimum free areas and round pipe sizes when drawing combustion air vertically from the attic or crawl space for the furnace only If other fuel burning appliances are present their combustion air and ventilation air requirements must be added to those of the furnace IMPORTANT IF THE ATTIC HAS AN EXHAUST FAN POWER VENT IT MAY CREATE A NE...

Page 20: ...ILLS ARE USED ON THE OUTSIDE WALL THEY MUST BE SIZED PROPERLY MOST SIDEWALL GRILLS HAVE ONLY 50 FREE AREA IN THE CASE OF A UNIT WITH 100 000 BTU HR INPUT WHICH REQUIRES A PAIR OF 8 203mm ROUND PIPES TO OBTAIN SUFFICIENT COMBUSTION AND VENTILATION AIR THE DUCT COULD BE AN EQUIVALENT RECTANGULAR DUCT 8 X 7 203mm X 178mm FOR EXAMPLE BASED ON 50 FREE AREA FOR THE INLET GRILLS THE ACTUAL GRILL SIZE WOU...

Page 21: ...ape must be CSA UL or ULC listed and installed per the manufacturer s instructions This includes travel through unconditioned attic space DO NOT COMMON VENT WITH ANY OTHER APPLIANCE If venting vertically do not vent up a chimney serving another appliance or install in a chase with a metal or high temperature plastic pipe from another gas or fuel burning appliance unless the required clearances to ...

Page 22: ...n leading to downdrafts and similar venting problems In windy and hill locations roof venting may improve operations Maximum venting length is based on 30 mph 48 km winds areas where higher gusts are dominant it is suggested to shorten the horizontal vent length The vent and combustion air intake shall be installed so that both are located in the same wind pressure zone 3 76mm MIN 12 305mm MIN INT...

Page 23: ... 7 feet 2 1m above a paved sidewalk or paved driveway located on public property Within 6 feet 1 8m of a mechanical air supply inlet to any building Above a meter regulator assembly within 3 feet 91m horizontally of the center line of the regulator Within 3 feet 91m of any service regulator vent outlet Less than 12 305mm above grade level or anticipated snow level Within 12 305mm of any door windo...

Page 24: ...The primary advantages are No special kit or modifications are required for direct vent installations Dedicated combustion air and vent piping eliminates the need to use already heated air for combustion purposes The probability of corrosive contaminants being present in the combustion air is greatly reduced The direct vent configuration is unaffected by any other appliances exhaust fans or other ...

Page 25: ...ake terminal to take advantage of the natural buoyancy of the flue gases to help prevent re circulation of the exhaust Figure 9 VERTICAL No termination fitting is required if venting vertically through a roof The end of the exhaust pipe must be 12 305mm higher than the entrance of the combustion air intake terminal Figure 11 The exhaust pipe extending through the roof must extend a minimum of 18 4...

Page 26: ...exterior walls Recommended clearance for overhangs is a minimum of 1 foot 3m vertically for each foot horizontally up to 6 feet 1 8m Any adjacent painted surfaces should be in good condition no cracks peeling paint etc If wooden surfaces that may be periodically exposed to flue gases are present consider treating with a sealer H15 6 COMMON VENTING IS PROHIBITED If two of these furnaces are to be i...

Page 27: ...W415 1117 A 03 11 14 27 IOM FIGURE 14A DIRECT VENT TERMINAL CLEARANCES ...

Page 28: ...W415 1117 A 03 11 14 28 IOM IOM FIGURE 14B NON DIRECT VENT TERMINAL CLEARANCES ...

Page 29: ...RTANT KEEP PRESSURE SWITCH HOSES ABOVE HEAT EXCHANGER DRAIN AND CUT TO APPROPRIATE LENGTH TO PREVENT ANY SAGS OR TRAPS FORMING IN THE HOSES 1 Disconnect exhauster wire connection L1 and Neutral 2 Remove the 3 exhauster screws 3 Remove pressure switch assembly 4 Remove exhauster 5 Reverse the bands on the rubber drain coupling so the screws are accessible if necessary Do not reverse the drain coupl...

Page 30: ...See Figures 16 18 for reference and refer to Exhauster Rotation Instructions section if necessary 2 Remove the 3 plastic exhaust vent cap if required and cover vent hole not in use Install rubber grommet in parts bag for 2 vent pipe Connect vent pipe field supplied If using 1 or 3 vent make transition as close as possible to the unit and on a vertical section 3 Connect 2 air intake pipe field supp...

Page 31: ...N HOSES TO PROPER LENGTH CUT PRESSURE SWITCH TUBING TO PROPER LENGTH IF REQUIRED FIGURE 15 IMPORTANT CONNECT TEE FITTING FIELD SUPPLIED TO THE OUTLET OF THE CONDENSATE TRAP H3 16 THERE MUST NOT BE ANY OPENINGS BETWEEN THE BLOWER DIVISION PANEL AND THE COMBUSTION COMPARTMENT THE BLOWER COMPARTMENT IS UNDER GREATER SUCTION THEN THE COMBUSTION COMPARTMENT AND CAN PULL COMBUSTION AIR FROM THE BURNERS ...

Page 32: ...O PROPER LENGTH CUT PRESSURE SWITCH TUBING TO PROPER LENGTH IF REQUIRED FIGURE 17 HORIZONTAL LEFT VENT AND DRAINING OPTION LEFT VENT INSTALLATION TOP VENT INSTALLATION FIGURE 16 UPFLOW VENT AND DRAINING OPTION CONTINUED IMPORTANT FOR HORIZONTAL INSTALLATIONS KIT W370 0027 MUST BE INSTALLED PRIME CONDENSATE TRAP WITH WATER AND CUT DRAIN HOSES TO PROPER LENGTH CUT PRESSURE SWITCH TUBING TO PROPER LE...

Page 33: ...the condensate trap assembly Cut excess tubing if necessary and hold in place with the supplied plastic hose clamps in parts bag 2 Connect one end of the 1 2 tubing using the reducing coupling in parts bag to the lower drain outlet on the exhauster coupling and the other end to the smaller elbow on the condensate trap assembly Cut excess tubing if necessary H16 4 NOTE All condensate drain tubing m...

Page 34: ...e condensate trap outlet if removal of the condensate trap is required in the future Use a piece of the provided 1 2 drain hose if removal of the condensate trap is anticipated 11 4 2 PRIMING CONDENSATE TRAP H16 4 2 IMPORTANT THE CONDENSATE DRAIN TRAP ASSEMBLY SHOULD BE FULL OF WATER PRIMED BEFORE STARTING THE FURNACE TO FILL THE CONDENSATE DRAIN TRAP ASSEMBLY TEMPORARILY REMOVE THE VENT DRAIN HOS...

Page 35: ...ill fit snug over the 1 2 rubber hose A 3 4 CPVC coupling or bushing will fit snug over the 5 8 rubber hose This method ensures a water tight seal and also allows the condensate trap to be easily removed for service 4 If extra security is desired it is recommended to secure a strip of strapping around the drain Utilize the existing condensate trap screws to secure the strapping FIGURE 25 FIGURE 26...

Page 36: ...COMMERCIAL STANDARDS In Canada the gas piping should be installed in accordance with CAN CSA B149 1 and 2 and in accordance with any local codes In the United States the gas piping should be installed in accordance with NFGC NFPA 54 ANSI Z223 1 and any local codes If local codes allow the use of a flexible gas appliance connector always use a new listed connector Do not use a connector which has p...

Page 37: ...gas inlet supply pressure should be 11 to 13 w c 12 w c recommended These pressures must be maintained while all other gas fired appliances are operating at maximum conditions IMPORTANT DO NOT EXCEED 13 W C INLET PRESSURE WITH EITHER FUEL The gas valve has an adjustable internal regulator for controlling burner manifold pressure Burner manifold pressure is listed on the furnace rating plate H17 4 ...

Page 38: ...00 4000 914 1219 m 54 59 4000 5000 1219 1524 m 55 60 5000 6000 1524 1829 m 56 62 6000 7000 1829 2134 m 57 63 7000 8000 2134 2438 m 58 64 8000 9000 2438 2743 m 59 65 9000 10000 2743 3048 m 60 67 TABLE 6 HIGH ALTITUDE SPECIFICATIONS U S A Gas input ratings are certified for elevations to 2000 ft 610 m For elevations above 2000 ft 610 m reduce ratings 2 for each 1000 ft 309 m above sea level H12 8 1 ...

Page 39: ...llation is completed to the Start up Setup stage test the gas manifold pressure by following these steps WHITE RODGERS 36J24 214 SINGLE STAGE GAS VALVE 1 Turn off the gas and electrical supply before proceeding 2 Back outlet pressure test screw outlet pressure boss see fig 28 29 counterclockwise out one more turn maximum with a 3 32 Allen wrench Attach a hose and calibrated U tube or digital manom...

Page 40: ...adjust the gas valve pressure regulator more than 0 3 w c Refer to Setting The Manifold Gas Pressure and Figure 30 IMPORTANT NEVER ADJUST THE INPUT OF THE FURNACE TO EXCEEDTHEINPUTSHOWN ON THE RATING PLATE Input Heating Value of Gas x 3600 Time in Sec for 1 cu ft where input is expressed in Btu hr heating value of the gas is expressed in Btu ft3 and time is the number of seconds required for the t...

Page 41: ...FAILURE TO DO SO CAN CAUSE ELECTRICAL SHOCK RESULTING IN PERSONAL INJURY OR LOSS OF LIFE THE FURNACE CABINET MUST HAVE AN UNINTERRUPTED GROUND A GROUND WIRE IS PROVIDED IN THE ELECTRICAL JUNCTION BOX DO NOT USE GAS PIPING AS A GROUND FAILING TO GROUND THE FURNACE PROPERLY CAN RESULT IN ELECTRIC SHOCK RESULTING IN PERSONAL INJURY OR DEATH WARNING H19 1 In Canada all electrical work must be in accor...

Page 42: ...e house wiring The furnace power connections are made in a junction box inside the blower compartment The junction box contains a BLACK wire to be connected with L1 hot a WHITE wire to be connected with L2 Neutral and a GREEN wire to be connected to the ground If the junction box must be moved from it s original location to the other side of the unit 1 Remove the appropriate plastic cap from the d...

Page 43: ...rmostat will be exposed to cold drafts heat from nearby lamps or appliances exposure to sunlight heat from inside wall stacks etc 16 2 POWER HUMIDIFIER 16 0 OPTIONAL ACCESSORIES FIELD SUPPLIED INSTALLED 16 1 ELECTRIC AIR CLEANER H20 1 1 The integrated furnace control has provisions to supply power and control an electronic air cleaner rated at 120VAC 1 0 amp max 120 volt power will be available at...

Page 44: ...drain trap assembly be primed before the initial startup Refer to the instructions on how to prime the condensate trap on the drain piping section in this manual A dry trap will allow flue gases to flow through the recovery coil drain which will prevent the condensate from draining from the recovery coil If enough condensate accumulates in the recovery coil the recovery coil pressure switch will s...

Page 45: ... energizes the HSI output for a 5 second warm up period 10 seconds on retries The control energizes the gas valve 4 seconds after the gas is energized the control de energizes the HSI output and leaves the gas energized another 1 second for flame proving If flame is present at the end of trial for ignition time the control leaves the gas valve energized exhauster on and begins heat blower on delay...

Page 46: ...ir temperature The difference is the temperature rise also called T 5 Compare the measured T to the temperature rise range shown on the rating plate Unless stated differently on the rating plate the temperature rise should normally range between 35 to 65 F 20 to 36 C When adjusting the temperature rise the ideal temperature rise is approximately 50 F 28 C If the measured T is above the approved te...

Page 47: ...meters and velometers or use the formula in the next column H22 2 1 CFM Output 1 085 x T where CFM is airflow in cubic feet per minute T is the temperature rise and Output is the furnace output capacity from the rating plate H22 3 1 When the thermostat continuous fan G switch is on without a call for heat or cooling the indoor fan is immediately energized The fan remains energized as long as the c...

Page 48: ...PA filters can do an effective and excellent filtration of the air however some models may also cause a large pressure drop across the filter The contractor should assess the capabilities of the duct system to deliver sufficient air flow if this type of filter is considered RECOMMENDED Electronic air cleaners using electrostatic precipitation to remove dust are an excellent filtration device when ...

Page 49: ...r are sealed bearing type motors Neither requires routine lubrication IMPORTANT THE MOTOR BEARINGS WERE PRE LUBRICATED BY THE MOTOR MANUFACTURER DO NOT ATTEMPT TO LUBRICATE THEM EXCESS LUBRICATION WILL VOID THE WARRANTY SHORTEN THE SERVICE LIFE OF THE MOTORS AND WILL ATTRACT THE BUILDUP OF DUST AND DIRT ...

Page 50: ...HU LJKWV QG V 6HQVHG XULQJ 7ULDO RU JQLWLRQ 0DLQ 9DOYH ORVHV DLOHG 7ULDOV RU JQLWLRQ HVV 7KDQ RXU XULQJ 7KLV JQLWLRQ 6HTXHQFH HDW LUFXODWLQJ LU DQ 2Q IWHU 3URJUDPPHG HOD ODPH 6HQVH RVW 7KHUPRVWDW DOO RU HDW QGV 0DLQ 9DOYH ORVHV RPEXVWLRQ LU ORZHU 2II IWHU 3RVW 3XUJH 6HFRQGV LUFXODWLQJ LU DQ 2II IWHU ORZHU 2II HOD DLW RU 1H W DOO RU HDW 0DLQ 9DOYH ORVHV ODPH 6HQFH RVW 0RUH 7KDQ RXU 7LPHV Q 7KLV DOO...

Page 51: ...es Lockout due to too many flame dropouts 9 Flashes Not used 10 Flashes Flame present with gas valve off A 3 colour LED is provided to indicate system faults LED codes are as follows LED Off No power to control push button switch pressed or control fault LED Steady On any colour Control hardware fault detected Slow Green Flash No call for heat no active errors Slow Orange Flash Call for heat prese...

Page 52: ...BU 60 2 W BU R BK Y 60 3 W Y Y BK BU R 80 3 W BU Y BK R 80 4 W BU BK Y R 100 4 W BU R BK Y 100 5 W Y BU BK R 120 5 W BK BU Y R NEUTRAL HEAT COOL PARK PARK INDUCER B IGNITOR B INDUCER W IGNITOR W ROLLOUT R HEAT LIMIT R HEAT LIMIT R FLAME SENSOR P ROLLOUT R PRESSURE SWITCH Y GAS VALVE BK LEGEND W WHITE R RED Y YELLOW BU BLUE BK BLACK G GREEN P PURPLE BLOWER DIVISION PRESSURE SWITCH Y ROLLOUT R ROLLO...

Page 53: ...used by installation that is not performed in compliance with all applicable federal provincial state laws or regulations and Installation Operating Manual 4 Damage as a result of vandalism freight damage floods fires winds lightning and accidents or any acts of nature Atmospheres contaminated by compounds of chlorine halogenated hydrocarbons or other damaging chemicals causing deterioration of co...

Page 54: ...UMBER PART DESCRIPTION W010 2987 KIT SMALL FMC WITH GASKETS 30 40 W010 2988 KIT MEDIUM FMC WITH GASKETS 60 80 W010 2989 KIT LARGE FMC WITH GASKETS 100 120 W010 2990 ASSY MOTOR KIT 1 6 HP PSC 30 2 40 2 W010 2602 ASSY MOTOR KIT 1 2 HP PSC 40 3 60 2 60 3 80 3 80 4 W010 2603 ASSY MOTOR KIT 3 4 HP PSC 100 4 100 5 120 5 W010 2609 EXHAUSTER SINGLE SPEED C FRAME W010 2610 BLOWER 10 6T HOUSING 30 2 40 2 40...

Page 55: ...nderneath 3 Flame Sensor opposite of ignitor 13 Single Speed Exhauster 4 Single Stage Gas Valve 14 Pressure Switch Assembly 5 High Temperature Limit Supply Air 15 Front Manifold Cover Pressure Tap 2 6 Vent Drain Assembly Coupling 16 Door Switch 7 Drain for Recovery Coil 2 17 Junction Box 8 Condensate Trap 18 Blower Motor 9 Single Stage Integrated Furnace Control IFC 19 Circulating Air Blower 10 Tr...

Page 56: ...W415 1117 A 03 11 14 56 IOM IOM 23 0 SERVICE HISTORY 43 1 ...

Page 57: ...re servicing disconnect all electrical power to furnace When servicing controls label all wires prior to disconnecting Reconnect wires correctly Verify proper operation after servicing 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 n...

Page 58: ...TINE EXAMINATION 66 4 4 ANNUAL INSPECTION SERVICE 67 4 5 FURNACE APPEARANCE 68 4 6 CLEANING 68 4 7 SEQUENCE OF OPERATION 70 4 8 VARIATIONS 70 4 9 TERMINATIONS 70 5 0 HOMEOWNER S REFERENCE 71 NOTE Changes other than editorial are denoted by a vertical line in the margin H1 21 IMPORTANT Read these instructions thoroughly before attempting to operate this furnace DO NOT DESTROY THIS MANUAL Please rea...

Page 59: ... IF NOT AVOIDED COULD RESULT IN DEATH OR SERIOUS INJURY WARNING INDICATES A POTENTIAL HAZARDOUS SITUATION WHICH IF NOT AVOIDED MAY RESULT IN MINOR OR MODERATE INJURY IT MAY ALSO BE USED TO ALERT AGAINST UNSAFE PRACTICES CAUTION H3 24 SHOULD OVERHEATING OCCUR OR THE GAS BURNERS FAIL TO SHUT OFF CLOSE THE MANUAL GAS VALVE FOR THE FURNACE BEFORE SHUTTING OFF THE ELECTRICAL POWER TO THE FURNACE FAILUR...

Page 60: ...s furnace has been designed to deliver many years of efficient dependable service With regular maintenance some of which requires the attention of a qualified installer service agency or gas supplier some of which you may do yourself the furnace will operate satisfactorily over many heating seasons Please read this manual to familiarize yourself with safety procedures operation and routine mainten...

Page 61: ...TION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE INJURY PROPERTY DAMAGE OR LOSS OF LIFE REFER TO THIS MANUAL INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER SERVICE AGENCY OR THE GAS SUPPLIER WARNING H3 4 1 IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH FOR ASSISTANCE OR ADDITIONAL INFORMATION CON...

Page 62: ...s and liquids 2 This furnace is CSA certified as a Category IV indirect or direct vent appliance It is designed to operate as a single pipe inside combustion air or two pipe outdoor combustion air system A furnace needs adequate amounts of combustion air to operate properly Do not block or obstruct the air intake terminal on the furnace or air openings supplying combustion air to the area where th...

Page 63: ...ion raise the furnace operating temperature and shorten the life of furnace components 9 Do not cover return air grills and supply air registers with drapes curtains throw rugs etc 10 Avoid shutting off supply air registers in the interests of saving heat While there is some validity to this practice with space heating there is little to be gained in central heating systems The furnace requires a ...

Page 64: ... the floor since propane and butane are both heavier than air If after this time you do not smell gas continue to the next step 9 Turn the manual gas valve switch to the ON position 10 Replace the burner access door ensuring that it is properly in place 11 Restore the electric power to the furnace 12 Adjust the thermostat to the desired setting If the thermostat also controls an air conditioning s...

Page 65: ...r registers which tend to short circuit the warm air straight into the return air grills 6 Avoid placing heat producing appliances such as televisions radios lamps etc in a location to influence the thermostat 7 Keep combustible articles at least 3 feet 0 91m away from the furnace Do not block access for servicing the furnace Do not use the combustion air or exhaust piping as a hanger for clothes ...

Page 66: ...NCE FAILURE TO DO SO CAN CAUSE ELECTRICAL SHOCK RESULTING IN PERSONAL INJURY OR LOSS OF LIFE WARNING H27 2 The circulating air blower and exhauster motors have sealed bearings The bearings contain permanent special purpose lubricants Attempting to force common oil into the circulating and exhauster assembly motor bearings will deteriorate the original lubricant and shorten bearing life It is good ...

Page 67: ...CAREFUL WHEN WORKING ON THE BURNER ASSEMBLY THE HOT SURFACE IGNITER IS FRAGILE AND CAN BREAK EASILY CAUTION The flame sensor should be inspected and cleaned with fine steel wool or Scotch Brite scrubbing pad The wiring connection should be checked to ensure that it is tight and corrosion free DRAINAGE The condensate drainage system should be inspected and cleaned if necessary If the drain trap ass...

Page 68: ...ry coil 1 Turn off electrical power to the furnace 2 Remove the blower access door 3 Remove the screws fastening the blower assembly to the blower division panel 4 Unplug wire harness from the control board junction box and remove thermostat wires label wires to correct position 5 Pull the blower assembly out 6 Once the blower assembly has been removed the coils may be vacuumed with the soft brush...

Page 69: ... allow very small amounts of excess air in the combustion process Older furnaces had heat exchangers which were commonly 40 larger than necessary for complete combustion While this prevented the creation of carbon monoxide the heated excess air was expelled up the chimney where it could not benefit the interior of the home Special safety controls now prevent the formation of carbon monoxide The th...

Page 70: ...ay period IN THE EVENT OF FLAME FAILURE If flame is lost the control de energizes the gas valve within 2 seconds continues running the exhauster motor and begins timing the inter purge delay The indoor blower motor will be energized and or remain energized on heat speed for the delay off time When the inter purge delay is over the control will re cycle up to 5 flame losses 4 re cycles within a sin...

Page 71: ...ocated on bottom of inside door Date Installed Contractor Contact Address Postal Code Zip Code Telephone No After Hours No If different from Installation Contractor Service Tech Telephone No After Hours No Fuel Supplier Gas Supplier Contact Telephone No After Hours No W415 1117 A 03 11 14 UM 71 ...

Page 72: ...or Fireplaces Gourmet Grills Fireplaces Heating Cooling call 705 721 1212 Grills call 705 726 4278 napoleonproducts com 24 Napoleon Road Barrie Ontario Canada L4M 0G8 214 Bayview Drive Barrie Ontario Canada L4N 4Y8 103 Miller Drive Crittenden Kentucky USA 41030 7200 Trans Canada Highway Montreal Quebec Canada H4T 1A3 W415 1117 A 02 05 14 ...

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