Panasonic WH-MHF12G6E5 Service Manual

Also see for WH-MHF12G6E5: Planning and installation manual Planning and installation manual Service manual Operating instructions

268.2 WH-MHF12G6E5SW2SW1(WATER SYSTEM)ACN(WHT)ACL(BLK)CN-SOLAR_B(IVORY)CN-SOLAR(WHT)CN-PWR(BLK)3BLWCN-RCV2(WHT)7 11TERMINALBOARDTANKOLP3-WAYVALVE ROOMTHERMOSTATBOOSTERHEATER TANKSENSOR EXTERNALCONTROL1 11CN-TH1(WHT)CN-FLOW(YLW)CN-REMOTE2(WHT)2 FLOW SWITCH1(WHT)(WHT)OBYBLGRGRYG G GHEATERRBRPUMP-N(YLW)R(BRW)ACL2-3VACL1-3V(ORG)(RED)PUMP-LACN-3V(BLU)VALVESOLAR 3-WAY20 21 22 2319BL BL3CN-THERMO1211 15 16BLBLWBR BL WO O2(WHT)CN-OLP213 148 9 105 6 74321 18171ELECTRONIC CONTROLLER(SOLAR)7 16414123 412312CN-TH2CN-V3(GRN)517SOLAR PUMPt˚t˚WOPTIONALN CLOSE OPENOPENCLOSE N L N HEATWWWWWWSW201TERMINALBOARD TERMINALBOARDWATER OUTLET TEMP. SENSOR (THERMISTOR)REFRIGERANT TEMP. SENSOR (THERMISTOR)WATER INLET TEMP. SENSOR (THERMISTOR)NOISEFILTERCIRCUITSIGNALDETECTIONCIRCUITTERMINALBOARD3 353 311LEAD WIRE FIXING FOR OLPBLUEBLACK BLUEBLACKORANGEORANGE321AC1-L313T2(BLK)AC1-N(BLK)(WHT)TRANSFORMERT1(BLK) CN-T1(WHT)R RBLWW WWBL(RED)DATAAC2-L2(YLW)G04(GRN)G03(GRN)HT1-L3(RED)HT1-L2(ORG)AC2-L3(BLK)AC2-N2(WHT)SURGEPROTECTIONCIRCUITSIGNAL DETECTIONCIRCUITACN-BOOSTER(WHT)t˚80±3°CCN-OLP1(WHT) 21 BBTERMINALBOARDREFRIGERANTSYSTEMBACKUPHEATEROR80±3°COOLP80±3°CBLRBLBLBLWBLW(L1)(N1)WGROUNDINGTERMINAL BOARDELCBT3YG G3 111BLBL22CN-HT(WHT)O1 12 23 3 2211A BSIGNALDETECTIONCIRCUITRBROBLYRBROBLYCONTROLPANELSURGEPROTECTIONCIRCUIT(GRN)G01RECTIFICATIONCIRCUITRECTIFICATIONCIRCUITELECTRONICCONTROLLER(MAIN)CN-TH3(WHT)12 t˚ HEX WATER OUTLET TEMP. SENSOR(THERMISTOR)BRBL REMARKS:W : WHITEO : ORANGER : REDB : BLUEBL : BLACKY : YELLOWBR : BROWNG : GREENGR : GRAYY/G : YELLOW/GREENRCCB/ELCB : RESIDUAL CURRENT CIRCUIT BREAKER/EARTH LEAKAGE CIRCUIT BREAKERL1(WHT)L2(WHT)2112REACTOROLPOLPG G02(GRN) FUSE1T6.3A L250VNOISEFILTERCIRCUITGCOMMUNICATIONCIRCUITNOISEFILTERCIRCUITG05(GRN)(GRN)G07RECTIFICATIONCIRCUITRECTIFICATIONCIRCUITWATERPUMPCIRCUITG08(GRN)1 4 5 6 7BLCN-PUMP2(WHT)MWATERPUMPBLWRACL3(BLK)ACL-BOOSTER(BRW)ACN-BOOSTER2(WHT)ACL-BOOSTER2(BLK)WWW BL R BR BW7 4 3 2 17 4 3 2 1BL R BR B230V 40AI n=30mAPOWERSUPPLY 1Single phaseAC230V 50HzPOWERSUPPLY 2Single phaseAC230V 50Hz(L)(N)BLWY/GELCB230V 40AI n=30mALEAD WIRE FIXING FOR HEATERWHITEWHITEORANGERED12 212 211W WWR1 1