| 
59CIRCULATION PUMPORWATER VALVERELAY 7CIRCULATION PUMP(OPTIONAL)YOGWVBKBKVWGOWWGVBKOBLBR( )( )( )( )Other Unit in Quick Connect Multi System(For Quick Connect Multi SystemOnly)Quick Connect Cord(Optional)REMOTE CONTROLLERRC-7646M-2, RC-7647MTHERMAL FUSETHERMAL FUSEBURNER THRMISTORBURNING LEDOYRBLWFLAME RODGROUND REACTORWBLRYOFAN MOTORW (Vs)BL(GND)R (Vcc)Y (FG)O (Vsp)WWWWBKW WBKHIGH-LIMIT SWITCHELECTRODEW WW WW WOnly necessary ifSC-101-3M-B orSC-101-6M-Bsystem controllersare being usedANTI-FROST HEATERCCP VALVE(OPTIONAL)WWRWYYWRBKWRBLYRYBLYBL BLYRR(Pulse)(Pulse)(GND)(GND)(VCC)(VCC)RRYBLBLR(VCC)(VCC)(Fullyopen)(GND)(GND)(Fully open)(VCC)(VCC)BRBLOBKVGBKBKBKBKBKSYSTEM CONTROLLERSC-201-6M(OPTIONAL)GROUNDTRANSFORMERCURRENT LEAKAGESAFETY DEVICE(GFCI)RRRRDISCONNECT FORSYSTEM CONTROLLER(OPTIONAL)SYSTEM CONTROLLERSC-101-3M-BSC-101-6M-BWATER OUTLETTHERMISTORHEAT EXCHANGERTHERMISTORWATER INLETAIR INLETTHERMISTORFROST SENSINGSWITCHPRESSURE SWITCHBYPASS FLOW SENSORHEAT EXCHANGERBYPASS FLOWCONTROL VALVEHEAT EXCHANGERFLOW CONTROLVALVERBKWYOBLR Y OWBKGBKW WBK BKWWW WWWW WWWW WWWW WWWW WWWW WWWW WW WWWBKBKBLBL BLBLGBK BKBL BKWW WWWWWWWWWWWWWWWWWWWR RBLBLBLBLBLWBLBK BKRWGBLBLGWRBLBLBLBLRWGBLBLGWRBKBKBKWWBKRBLWYBROGYWYBROGYBKBKOGYBKBLYWRBLBR BRBLRWYBLBKGYOOGYBKBKYBRBLWGWWWBKWBLBLOW RBKYBLWWWBKRRWOBKVGYWBKBLWOBKVGRBRYBLDecrease ButtonIncrease ButtonManifold Gas PressureManifold Gas PressureMinimum Manifold Pressure Set ButtonMaximum Manifold Pressure Set Button10A(FUSE)NEUTRALVARISTORHIGH LIMITSWITCHARRESTERPRIMARYSECONDARYAC120VAC100VIGVARISTORIGNITERSV0SV2SV1 SOLENOID VALVE 1SOLENOID VALVE 2SOLENOID VALVE 0DC90VANTI-FROST HEATERDC140VFANSV3SV4POWERCONTROLLERSV5SOLENOID VALVE 4SOLENOID VALVE 3SOLENOID VALVE 5CBACOMBUTION FANHOTDC90VDC140VDC15V(2)DC15V(1)PRIMARYSECONDARYRELAY 8RELAY 9RELAY 6RELAY 2RELAY 3RELAY 4RELAY 1RELAY 5GNDCFANPULSE CONTROLCIRCUITWATER OUTLET THERMISTORAIR INLET THERMISTORWATER INLET THERMISTORWATER THERMISTOR FORHEAT EXCHANGERCPUCENTRALPROCESSINGUNITRELAYDRIVINGCIRCUITINPUT ANDOUTPUT PULSE5V POWER CIRCUITBURNER SENSOR15V POWER CIRCUITWATER FLOW SENSOR 1WATER FLOW SENSOR 2WATER FLOW SERVO 1WATER FLOW SERVO 2FROST SENSING SWITCHTHERMAL FUSEWIND PRESSURE SWITCHDUFRGAS PROPORTION VALVE POWERCONTROL CIRCUITFLAME DETECTING CIRCUITFLAME RODRELAY 1RELAY 2GNDRELAY 6RELAY 8RELAY 7RELAY 9BAWIRING DIAGRAM (MODEL : N-132M)Y : YellowBR : BrownG : GreenGY : GrayBL : BlueO : OrangeV : VioletBK : BlackR : RedW : WhiteCOLOR CODINGPOWER CIRCUITBOARDGAS VALVE UNITMAIN CIRCUITBOARDMAIN CIRCUITBOARD1212B54367521436521184125634125763421564312563465FLOW SENSORTHERMISTORN-084M(-DV)(-CA) Model OnlyN-084M(-DV)(-CA)Model Only |
