Goodman ACVM960604CX, Installation Instructions Manual

Page 1: ...stomer This includes all safety precautions and related items Prior to actual installation thoroughly familiarize yourself with this Instruction Manual Pay special attention to all safety warnings Often during installation or repair it is possible to place yourself in a position which is more hazardous than when the unit is in operation Remember it is your responsibility to install the product saf...

Page 2: ...NT 13 MATERIALS AND JOINING METHODS 13 PROPER VENT FLUE AND COMBUSTION AIR PIPING PRACTICES 13 TERMINATION LOCATIONS 13 CANADIAN VENTING REQUIREMENTS 14 STANDARD FURNACE CONNECTIONS 14 ALTERNATE FURNACE CONNECTIONS 15 NON DIRECT VENT SINGLE PIPE PIPING 17 DIRECT VENT DUAL PIPE PIPING 18 VENT INTAKE TERMINATIONS FOR INSTALLATION OF MULTIPLE DIRECT VENT FURNACES 20 CONCENTRIC VENT TERMINATION 20 SID...

Page 3: ...7 FURNACE OPERATION 37 GAS SUPPLY PRESSURE MEASUREMENT 37 GAS MANIFOLD PRESSURE MEASUREMENT 38 GAS INPUT RATE MEASUREMENT NATURAL GAS ONLY 39 TEMPERATURE RISE 39 CIRCULATOR BLOWER SPEEDS 40 BLOWER HEAT OFF DELAY TIMINGS 42 COMFORTNET SYSTEM 42 OVERVIEW 42 AIRFLOW CONSIDERATION 42 DIP SWITCHES 44 FOSSIL FUEL APPLICATIONS 45 CTK0 AA WIRING 45 COMFORTNET SYSTEM ADVANCED FEATURES 45 FURNACE ADVANCED F...

Page 4: ...NSTALL OR SERVICE HEATING AND AIR CONDITIONING EQUIPMENT WARNING TROUBLESHOOTING 50 ELECTROSTATIC DISCHARGE ESD PRECAUTIONS 50 DIAGNOSTIC CHART 50 RESETTING FROM LOCKOUT 50 MAINTENANCE 50 ANNUAL INSPECTION 51 FILTERS 51 BURNERS 51 INDUCED DRAFT AND CIRCULATOR BLOWERS 51 CONDENSATE TRAP AND DRAIN SYSTEM QUALIFIED SERVICER ONLY 51 FLAME SENSOR QUALIFIED SERVICER ONLY 51 BEFORE LEAVING AN INSTALLATIO...

Page 5: ...ATION ELECTRICAL SHOCK OR CARBON MONOXIDE MAY RESULT FROM IMPROPER INSTALLATION REPAIR OPERATION OR MAINTENANCE OF THIS PRODUCT WARNING TO PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE REFER TO THIS MANUAL FOR ADDITIONAL ASSISTANCE OR INFORMATION CONSULT A QUALIFIED INSTALLER SERVICER AGENCY OR THE GAS SUPPLIER WARNING IF THE INFORMATION...

Page 6: ... or wires 4 Discharge your body to ground before removing a new control from its container Follow steps 1 through 3 if installing the control on a furnace Return any old or new controlstotheircontainersbeforetouchinganyungrounded object TOTHEINSTALLER Before installing this unit please read this manual thoroughly to familiarize yourself with specific items which must be adhered to including but no...

Page 7: ...r the installation instructions providedandperlocalandnationalcodes It must be installed indoors in a building constructed on site Itmustbepartofaductedsystemandnotusedinafree airdeliveryapplication It must not be used as a make up air unit Itmustbeinstalledwithtwo pipesystemsforcombustion air especiallyifVOC sorothercontaminantsarepresent in the conditioned space Allotherwarrantyexclusionsandrest...

Page 8: ...G Centrallylocatethefurnacewithrespecttotheproposed or existing air distribution system Ensure the temperature of the return air entering the furnaceisbetween55 Fand100 Fwhenthefurnaceis heating Provide provisions for venting combustion products outdoors through a proper venting system Special consideration should be given to vent flue pipe routing and combustion air intake pipe when applicable Re...

Page 9: ...r than wood flooring NOTE The subbase will not be required if an air conditioning coil is installed between the supply air openingonthefurnaceandthefloor CLEARANCESANDACCESSIBILITY Installationsmustadheretotheclearancestocombustiblemate rialstowhichthisfurnacehasbeendesigncertified Theminimum clearanceinformationforthisfurnaceisprovidedontheunit sclear ance label These clearances must be permanent...

Page 10: ...ulting airflow arrangements HORIZONTALAPPLICATIONS CONSIDERATIONS Horizontal applications in particular may dictate many of the installation sspecificssuchasairflowdirection ductworkconnec tions flue and combustion air pipe connections etc The basic applicationofthisfurnaceasahorizontalfurnacediffersonlyslightly fromanuprightinstallation Wheninstallingafurnacehorizontally additionalconsiderationmu...

Page 11: ...blower Forproperfluepipedrainage thefurnacemustbelevellengthwisefromendtoend Thefurnace should also be level from back to front or have a slight tilt with the access doors downhill approximately 3 4 inches from the back panel Theslighttilt allowstheheatexchangercondensate gen eratedintherecuperatorcoil toflowforwardtotherecuperatorcoil frontcover ALTERNATEVENT FLUEANDCOMBUSTIONAIRCONNECTIONS Inhor...

Page 12: ... NOTE In Canada gas furnaces are only certified to 4500 feet Orifice 2 Except 115 000 BTU 55 1 Except 115 000 BTU 43 Gas 0 7000 Manifold Pressure Pressure Switch Change Altitude Kit GCVM961005DX LPKMOD100CF A GCVM960604CX LPKMOD060CF A GCVM960805DX LPKMOD080CF A GMVM961005DX A GMVM961155DX LPKMOD060UF LPKMOD080UF LPKMOD100UF LPKMOD115UF Furnace Model LP Kit A GMVM960603BX A GMVM960805CX Theindicat...

Page 13: ...inimumfromtheplaneofoneopeningtothecenterlineofthe other opening for 2 diameter pipe and 4 9 16 minimum for 3 pipe PROPERVENT FLUEANDCOMBUSTIONAIRPIPINGPRACTICES Adhere to these instructions to ensure safe and proper furnace performance The length diameter and number of elbows of the vent flue pipe and combustion air pipe when applicable affects the performance of the furnace and must be carefully...

Page 14: ...combustion air intake pipe can also be secured directly to the counterflow unit air intake pipe coupling Aventterminationshallnotterminateoverpublicwalkways oroveranareawherecondensateorvaporcouldcreate a nuisance or hazard or could be detrimental to the operationofregulators reliefvalves orotherequipment The combustion air intake termination of a direct vent application should not terminate in an...

Page 15: ... hose clamps on the rubber elbow and detach it from both the induced draft blower and the vent fluepipe 3 UpflowandCounterflowunits Removethevent fluepipefromthefurnace 4 Cut the vent flue pipe 3 75 inches from the flanged end of the pipe see Vent Flue Pipe Cuts figure The section of pipe attached to the coupling will reach through the side panel to the induced draft blower Discard remaining pipe ...

Page 16: ...n standard air intake location basepan Plug the remaining hole in the blower deck with the plastic plug included in the drain kit bag 4 With the gasket facing the cabinet side panel and the flange sflatspotfacingforward securethecombustionair intakecouplingtothecabinetusingthescrewsremovedin step 1 or with field supplied 3 8 8 self drilling screws BE SURE NOT TO DAMAGE INTERNAL WIRING OR OTHER COM...

Page 17: ... ft 1 2 60 000 Number of Elbows 3 5 Pipe 4 Inch Unit Input 1 2 3 4 5 6 7 8 2 or 2 1 2 61 58 55 52 49 46 43 40 3 71 68 65 62 59 56 53 50 2 or 2 1 2 61 58 55 52 49 46 43 40 3 71 68 65 62 59 56 53 50 100 000 3 71 68 65 62 59 56 53 50 Maximum allowable limits listed are individual lengths for inlet flue and NOT a combination 60 000 80 000 COUNTERFLOW Non Direct Vent Single Pipe Maximum Allowable Lengt...

Page 18: ...stion air intake and a vent flue pipe terminations must be in the same atmospheric pressure zone Refer to Vent Flue and Combustion Air Pipe Termination Loca tions or Concentric Vent Termination for specific details on termi nationconstruction Fordetailsconcerningconnectionofpipesto the furnace refer to the Vent Flue Pipe and Combustion Pipe StandardFurnaceConnectionsorAlternateFurnaceConnections V...

Page 19: ...tion restrictions The penetrations through the roof must be sealed tight with proper flashing such as is used with a plastic plumbing vent SCREEN OPTIONAL 12 MIN TO ROOF OR HIGHEST ANTICIPATED SNOW LEVEL 12 MIN VENT FLUE _____________________________________ VENT FLUE COMBUSTION AIR INTAKE SCREEN OPTIONAL 12 MIN TO ROOF OR HIGHEST ANTICIPATED SNOW LEVEL 12 MIN TEE OPTIONAL VerticalTerminations Dua...

Page 20: ...bustion and cooling them to the point where condensation takes place Thecondensatewhichisgeneratedmustbepipedtoanappropri atedrainlocation In upright installations the furnace s drain hoses may exit either therightorleftsideofthefurnace NOTE Ifthealternatevent flue outlet is utilized in an upright installation the drain trap and drain connections must be located on the same side as the alternate v...

Page 21: ... to front cover drain port with a red hose clamp Route hose to rear side panel grommet hole 3 Cut and remove 1 4 inch from the end of the drain port on therubberelbow 4 Insert Tube 1 into rubber elbow drain port and secure with silverhoseclamp Angletubeoutwardtowardfrontoffurnace 5 Cut173 4inchesfromthelongendofHoseBanddiscard Secure the remaining hose to Tube 1 with a green hose clamp Route the o...

Page 22: ...relbow Discardcutportion 5 InsertTube1intorubberelbowdrainportandsecurewitha silver hose clamp Angle tube toward trap 6 Cut173 4inchesfromthelongendofHoseBanddiscard 7 Secure straight end of Hose B to exposed end of Tube 1 with a green hose clamp Route hose toward right side panelgrommetholes 8 Insert short end of one Tube 2 through rear right side panel grommet drain hole Secure tube to Hose A wi...

Page 23: ...InsertshortendofeachTube2throughsidepanelgrommet holes Secure tubes to Hose A and Hose B with green hose clamps Ensure hoses and tubes maintain a downward slope for proper drainage and that they are not kinked or binding LEFT SIDE PANEL FRONT COVER DRAIN PORT HOSE A SIDE PANEL DRAIN HOLES TUBE S 2 DRAIN TRAP GREEN HOSE CLAMP TUBE 1 RUBBER ELBOW HOSE B RUBBER ELBOW DRAIN PORT RED HOSE CLAMP SILVER ...

Page 24: ...of furnace 5 Cut173 4inchesfromthelongendofHoseBanddiscard 6 Secure remaining end of Hose B to exposed end of Tube 1 with a green hose clamp Route hose to front right down side panel grommet holes 7 Cut 5 1 2 inches straight length from the long end of each Tube 2 and discard the radius pieces 8 Insert approximately one inch of each Tube 2 through the right down side panel grommet holes Secure tub...

Page 25: ...r housing 6 Cut 5 1 2 inches straight length from the long end of each Tube 2 and discard radius ends 7 Insert approximately one inch of each Tube 2 through left side panel grommet hole Secure tubes to Hose A and Hose B with a green hose clamps NOTE Tube must reach bottom of trap Ensure hoses and tubes maintain a downward slope for proper drainage and that they are not kinked or binding For detail...

Page 26: ... using either an UL approved bushing such as Heyco Liquid Tight or by applying non reactive UL approved sealant to bushing Line polarity must be observed when making field connections Line voltage connections can be made through either the right or left side panel The furnace is shipped configured for a right side left side for counterflows electrical connection with the junction box located insid...

Page 27: ...allowsthefurnaceto support the following system applications Two Stage Heating Only Two Stage Heating with Single Stage Cooling and Two StageHeatingwithTwo StageCooling Refertothefollowingfig uresforproperconnectionstotheintegratedcontrolmodule Low voltage connections can be made through either the right or leftsidepanel Thermostatwiringentranceholesarelocatedinthe blowercompartment Thefollowingfi...

Page 28: ...duringa combinationcallforcooling T Stat anddehumidification DEHUM Stat Refer to the dip switch chart in the back section of this manual FOSSILFUELAPPLICATIONS This furnace can be used in conjunction with a heat pump in a fossilfuelapplication Afossilfuelapplicationreferstoacombined gas furnace and heat pump installation which uses an outdoor temperaturesensortodeterminethemostcostefficientmeansof...

Page 29: ...ousehold gas fired appli ances operating The minimum gas supply pressure must be maintainedtopreventunreliableignition Themaximummustnot beexceededtopreventunitoverfiring Natural Gas Minimum 5 0 w c Maximum 10 0 w c Propane Gas Minimum 11 0 w c Maximum 13 0 w c Inlet Gas Supply Pressure HIGHALTITUDEDERATE High altitude kits are purchased according to the installation alti tude and usage of either ...

Page 30: ...e for typical gas line connec tions to the furnace Gas piping must be supported external to the furnace cabinet so that the weight of the gas line does not distort the burner rakc manifold or gas valve Use black iron or steel pipe and fittings for building piping Wherepossible usenewpipethatisproperlychamfered reamed andfreeofburrsandchips Ifoldpipeisused be sure it is clean and free of rust scale...

Page 31: ...AL SHUT OFF VALVE UPSTREAM FROM GROUND JOINT PIPE UNION DRIP LEG GROMMET IN STANDARD GAS LINE HOLE DRAIN TRAP ALTERNATE GAS LINE LOCATION MANIFOLD PLUG IN ALTERNATE GAS LINE HOLE GAS VALVE GROUND JOINT PIPE UNION BURNERS GAS VALVE BURNERS MANIFOLD DRAIN TRAP ALTERNATE GAS LINE LOCATION PLUG IN ALTERNATE GAS LINE HOLE PLUG IN ALTERNATE GAS LINE HOLE DRIP LEG BURNERS GAS VALVE HORIZONTAL COUNTERFLOW...

Page 32: ...PA PROPANEGASTANKSANDPIPING IF THE GAS FURNACE IS INSTALLED IN A BASEMENT AN EXCAVATED AREA OR CONFINED SPACE IT IS STRONGLY RECOMMENDED TO CONTACT A PROPANE SUPPLIER TO INSTALL A GAS DETECTING WARNING DEVICE IN CASE OF A GAS LEAK SINCE PROPANE GAS IS HEAVIER THAN AIR ANY LEAKING GAS CAN SETTLE IN ANY LOW AREAS OR CONFINED SPACES PROPANE GAS ODORANT MAY FADE MAKING THE GAS UNDETECTABLE EXCEPT WITH...

Page 33: ...ng and Ventilating Systems Pamphlets No 90Aand90B A closed return duct system must be used with the return duct connected to the furnace NOTE Ductwork must never be at tached to the back of the furnace For upflow installations requir ing 1800 CFM or more use either two side returns or bottom return or a combination of side bottom Flexible joints may be usedforsupplyandreturnconnectionstoreducenois...

Page 34: ... is in the full heat or cool position When the furnace is installed without a cooling coil it is recom mended that a removable access panel be provided in the outlet air duct This opening shall be accessible when the furnace is installed and shall be of such a size that the heat exchanger can beviewedforvisuallightinspectionorsuchthatasamplingprobe can be inserted into the airstream The access pan...

Page 35: ...ssiblefilterlocations FILTER AIR FLOW CENTRAL RETURN GRILLE FILTER SIDE RETURN EXTERNAL FILTER RACK KIT EITHER SIDE PossibleUprightUpflow F I L T E R AIR FLOW CENTRAL RETURN GRILLE RETURN DUCT F I L T E R FILTER SUPPORT BRACKET Field Supplied FILTER ACCESS DOOR PossibleUprightCounterflow FilterLocations HORIZONTALINSTALLATIONS Filters must be installed in either the central return register or in t...

Page 36: ...f the Ignition Stabilization Period The IFC adjusts to the low firing rate After 2 minutes the IFC increases to 80 Thereafter the IFC will increase 10 at a rate of 1 per second every 10 minutes for the remainder of the call for heat The circulator is adjusted to the appropriate CFM corresponding to the current firing rate MIN 50 78 80 100 IGNITION 2 MINS CALL FOR 2ND STAGE HEAT UNIT CALL FOR HEAT ...

Page 37: ...toanenclosedburnercompartment Check for leaks using an approved chloride free soap and water solution anelectroniccombustiblegasdetector orotherapproved method Verifythatallrequiredkits propanegas etc havebeen appropriatelyinstalled FURNACESTARTUP 1 Closethemanualgasshutoffvalveexternaltothefurnace 2 Turnofftheelectricalpowertothefurnace 3 Set the room thermostat to the lowest possible setting 4 R...

Page 38: ...il the end of the call for heat The display will show the normal Hi while the control is firing at 100 If the Fault Recall Push Button has not been pressed within 5 seconds of displaying Ft the display will revert back to normal 4 Measure furnace gas supply pressure with burners firing Supply pressure must be within the range specified in the Inlet Gas Supply Pressure table Natural Gas Minimum 5 0...

Page 39: ...ifold Gas Pressure Gas GASINPUTRATEMEASUREMENT NATURALGASONLY The gas input rate to the furnace must never be greater than that specified on the unit rating plate To measure natural gas input usingthegasmeter usethefollowingprocedure 1 TurnOFFthegassupplytoallothergas burningappliances exceptthefurnace 2 While the furnace is operating time and record one completerevolutionofthesmallestgasmeterdial...

Page 40: ...CFM per ton Example 2 5 tons X 400 CFM per ton 1000 CFM Thecoolingsystemmanufacturer sinstructionsmustbechecked for required air flow Any electronic air cleaners or other devices may require specific air flows consult installation instructions of thosedevicesforrequirements 3 Knowing the furnace model locate the high stage cooling airflowchartsintheSpecificationSheetapplicabletoyour model Look up ...

Page 41: ...0 D 1220 1880 1330 1910 A 500 780 1220 1730 B 740 1070 1250 1770 C 920 1380 1300 1840 D 1160 1780 1310 1870 A 390 630 600 820 B 550 800 650 890 C 680 1000 690 950 D 800 1210 730 1030 A 540 830 1140 1600 B 750 1090 1190 1690 C 980 1460 1270 1800 D 1210 1800 1330 1890 A 510 790 1230 1810 B 710 1100 1260 1850 C 910 1410 1300 1890 D 1160 1830 1330 1940 A 510 790 1230 1810 B 710 1100 1260 1850 C 910 14...

Page 42: ...nit outdoor unit and thermostat comprising a ComfortNetsystem communicate digitallywithoneanother cre ating atwo waycommunicationspath Thethermostatstillsends commandstotheindoorandoutdoorunits However thethermo statmayalsorequestandreceiveinformationfromboththeindoor and outdoor units This information may be displayed on the ComfortNet thermostat Theindoorandoutdoorunitsalsointer actwithoneanothe...

Page 43: ...ow stage cooling airflow See the applicable ComfortNet air conditioner or heat pump installation manual for the airflow delivered during cooling or heat pump heating In continuous fan mode the CTK0 AA thermostat provides the airflow demand The thermostat may be configured for one of threecontinuous fan speed settings allow for 25 50 or 75 airflow based on the furnaces maximum airflow ca pability D...

Page 44: ...0 Seconds ON ON 1 Stage Stat OFF 2 Stage Stat ON 1 Stage Compressor OFF 2 Stage Compressor ON Disabled OFF Enabled ON Disabled OFF Enabled ON Disabled OFF Enabled ON Disabled OFF Enabled ON Not applicable Indicates factory setting Communicating thermostats are used only with Bias Pull Up Pull Down dip switches Switch Bank Purpose Function Dip Switch 1 2 Adjust Taps Heat Off Delay Cooling Speed Tap...

Page 45: ... between the indoor and outdoor units A 40VA 208 230 VAC to 24VACtransformermustbeinstalledintheoutdoorunittoprovide 24VAC power to the outdoor unit s electronic control The trans former is included with the CTK0 AA kit See kit instructions for mountingandwiringinstructions Fourwiresarerequiredbetween theindoorunitandthermostat NOTE Use of the CTK0 AA transformer is recommended if installing a dua...

Page 46: ...ted faults are shown a maximum of 3 times DIAGNOSTICS Submenu Item Indication for Display Only not User Modifiable Model Number MOD NUM Displays the furnace model number Serial Number SER NUM Displays the furnace serial number Optional Software SOFTWARE Displays the application software revision IDENTIFICATION Submenu Item User Modifiable Options Comments Heat Airflow Trim HT TRM 15 to 15 in 3 inc...

Page 47: ... communications LED green receive Rx LED and learn button Red communications LED Indicates the status of the network The table below indicates the LED status and the corresponding potential problem GreenreceiveLED Indicatesnetworktraffic Thetable below indicates the LED status and the corresponding potential problem Learn button Used to reset the network Depress the buttonforapproximately2secondst...

Page 48: ...llincreaseordecreasewithgasvalvemodulation Electronic air cleaner terminal is energized with circulator blower Furnaceisnowoperatingonthespecifiedstage called for by the thermostat Furnace runs integrated control module monitors safety circuits continuously Ifthetwo stagethermostatchangesthecallfromlowheat tohighheat theintegratedcontrolmodulewillimmediately switch the induced draft blower gas val...

Page 49: ... safety circuits continuously R and G thermostat contacts open completing the call for fan Circulator blower is de energized Electronic air cleaner terminalisde energized Furnace awaits next call from thermostat OPERATIONAL CHECKS The burner flames should be inspected with the burner compart ment door installed Flames should be stable quiet soft and blue dust may cause orange tips but they must no...

Page 50: ...tact with an ungrounded object repeatstep2beforetouchingcontrolorwires 4 Discharge your body to ground before removing a new control from its container Follow steps 1 through 3 if installing the control on a furnace Return any old or new controlstotheircontainersbeforetouchinganyungrounded object DIAGNOSTICCHART HIGH VOLTAGE TO AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK DISCONNECT ELEC...

Page 51: ...ctions provided with external filter rack kit HORIZONTAL UNIT FILTER REMOVAL Filters in horizontal installations are located in the central return registerortheductworknearthefurnace Toremove 1 TurnOFFelectricalpowertofurnace 2 Removefilter s fromthecentralreturnregisterorductwork 3 Replacefilter s byreversingtheprocedureforremoval 4 TurnONelectricalpowertofurnace MEDIA AIR FILTER OR ELECTRONIC AI...

Page 52: ...ing and serial numberswiththeorder Although only functional parts are shown in the parts list all sheet metal parts doors etc may be ordered by description Partsareavailablefromyourdistributor Functional Parts List GasValve BlowerMotor GasManifold BlowerWheel NaturalGasOrifice BlowerMountingBracket PropaneGasOrifice BlowerCutoff Igniter BlowerHousing FlameSensor Inductor Rollout Limit Switch HeatE...

Page 53: ...improper induced draft blower performance x Locate and correct gas interruption x Check front cover pressure switch operation hose wiring contact operation Correct if necessary Make sure furnace is draining properly x Replace or realign igniter x Check flame sense signal Sand sensor if coated and or oxidized x Check flue piping for blockage proper length elbows and termination x Verify proper indu...

Page 54: ... switch x Turn power OFF prior to repair x No furnace operation x Integrated control module LED display provides Ed error code Ed x Manual reset rollout switch is open ROLLOUT OPEN Ed x Orifice plate out of position x Blocked heat exchanger x Burners out of alignment x Reposition orifice plate x Remove blockage x Reposition burner x Turn power OFF prior to repair x No furnace operation x Integrate...

Page 55: ...Repair replace if necessary x Inspect flue and or inlet air piping for blockage proper length elbows and termination Check drain system Correct as necessary x Check induced draft blower performance Correct as necessary x Correct pressure switch set point or contact motion x Tighten or correct wiring connection x Turn power OFF prior to repair x Replace pressure switch with correct replacement part...

Page 56: ...e has lost communications with circulator blower motor MOTOR COMM b1 x Loose wiring connection at circulator motor control leads x Failed circulator blower motor x Failed integrated control module x Tighten or correct wiring connection x Check circulator blower motor Replace if necessary x Check integrated control module Replace if necessary x Turn power OFF prior to repair x Replace circulator mo...

Page 57: ...Net thermostat Call for Service icon illuminated x ComfortNet thermostat scrolls Check Furnace message b6 x Circulator blower motor shuts down for over or under voltage condition x Circulator blower motor shuts down due to over temperature condition on power module MOTOR VOLTS b6 x High AC line voltage to furnace x Low AC line voltage to furnace x High ambient temperatures x Check power to furnace...

Page 58: ...LARITY E A E 8 E 3 E 6 E 2 E 9 E 1 E 5 E 7 E 0 O n b 0 d 4 b 2 DATA NOT YET ON NETWORK INVALID MEMORY CARD DATA BLOWER MOTOR NOT RUNNING BLOWER COMMUNICATION ERROR BLOWER HP MIS MATCH BLOWER MOTOR OPERATING IN POWER TEMPERATURE OR SPEED LIMIT BLOWER MOTOR CURRENT TRIP OR LOST ROTOR BLOWER MOTOR LOCKED ROTOR OVER UNDER VOLTAGE TRIP OR OVER TEMPERATURE TRIP INCOMPLETE PARAMETERS SENT TO MOTOR LOW IN...

Page 59: ... AS SUPPLIED WITH THE USED WHEN SERVICING 2 MANUFACTURER S SPECIFIED REPLACEMENT PARTS MUST BE 1 SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0 7 AMPS BK BLACK PU PURPLE YL YELLOW BL BLUE WH WHITE BR BROWN PK PINK COLOR CODES PLUG CONNECTION INTEGRATED CONTROL INTERNAL TO HI VOLTAGE FIELD HI VOLTAGE 115V LOW VOLTAGE 24V LOW VOLTAGE FIELD PROT DEVICE SWITCH PRESSURE SW ITCH TEMP FIELD SPLICE EQUIPMEN...

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