Daikin DCG Series Service Instructions Manual

Also see for DCC Series: Installation instructions Installation instructions Installation instructions Installation instructions Installation instructions

Contents

ACCESSORIES WIRING DIAGRAMS85HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.FOR UNITS WITH SERIALS 1409 AND NEWERCFANBR PUBKCONTACTORRUNCAPACITORSENSOR LEGENDRD REDBK BLACKPU PURPLEBR BROWNYL YELLOWBL BLUECIRCUIT #1CIRCUIT #2BRPUBKT3L3T1 T2CL1 L2O.D. MOTORRUNCAPACITORNOTES:1. USE COPPER CONDUCTORS ONLY.2. ALTERNATE WIRING FOR HEAT PUMP APPLICATION, CONNECTTO THE HEAT PUMP TERMINALS ON THE CONTROL.THE SELECT JUMPER MUST BE IN THE NORMALLY CLOSEDPOSITION FOR NON-ENERGIZED REVERSING VALVE DURING HEATING.PURPLE WIRE IS CONNECTED TO T1 OF CMC, AND NOT TO C TERMINALOF CAPACITOR.3. WIRING DIAGRAM SHOWS CONTROLLER CONNECTION FOR 120 TO277 VOLTS SUPPLY; FOR 480-600 VOLT APPLICATION,CONNECT POWER SUPPLY BETWEEN LINE 2 AND THE 480-600VAC TERMINALS. 0140L03520-AO.D. MOTORPUBKRDCFANMODELS: DC*090 - DC*150BKRDBKINSERT PROBE 2/3UP IN FIN PACK ONHEADER END OFCOILSENSORC (HEAT PUMP ONLY)O (HEAT PUMP ONLY)CONNECT TO TERMINAL BLOCKY1 (CALL FOR COOL)C (COMMON)YLBLBKBKCMCT2L2T1L1PURDCFANBR PUBKCONTACTORRUNCAPACITORSENSOR LEGENDRD REDBK BLACKPU PURPLEBR BROWNYL YELLOWBL BLUECIRCUIT #1CIRCUIT #2BRPUBKT3L3T1 T2CL1 L2O.D. MOTORRUNCAPACITOR0140L03520-AO.D. MOTORPUBKRDCFANMODELS: DC*090 - DC*150BKRDBKINSERT PROBE 2/3UP IN FIN PACK ONHEADER END OFCOILSENSORC (HEAT PUMP ONLY)O (HEAT PUMP ONLY)CONNECT TO TERMINAL BLOCKY1 (CALL FOR COOL)C (COMMON)YLBLBKBKCMCT2L2T1L1PURDCFANBR PUBKCONTACTORRUNCAPACITORSENSOR LEGENDRD REDBK BLACKPU PURPLEBR BROWNYL YELLOWBL BLUECIRCUIT #1CIRCUIT #2BRPUBKT3L3T1 T2CL1 L2O.D. MOTORRUNCAPACITOR0140L03520-AO.D. MOTORPUBKRDCFANMODELS: DC*090 - DC*150BKRDBKINSERT PROBE 2/3UP IN FIN PACK ONHEADER END OFCOILSENSORHEATPUMP ONLY(SEE NOTE "2")YLBLBKBKCMCT2L2T1L1PURDSEE NOTE 2LOW AMBIENT for DCC/DCG 7.5 - 12.5 TonNOTICE: The cut out speed & hard start settings are factory preset. Changingthose settings may cause early motor failure.MOTOR 2LINE 2VARIABLESPPEDFULLSPEED480-600VAC120-277VAC 10 AMPMAXCUT OUTSPEEDHARDSTARTPROBES3PROBES1PROBES22 4VACHEATPUMPN.C. HEAT PUMPICMCONTROLSMOTOR 2LINE 2VARIABLESPPEDFULLSPEED480-600VAC120-277VAC 10 AMPMAXCUT OUTSPEEDHARDSTARTPROBES3PROBES1PROBES22 4VACHEATPUMPN.C. HEAT PUMPICMCONTROLSMOTOR 2LINE 2VARIABLESPPEDFULLSPEED480-600VAC120-277VAC 10 AMPMAXCUT OUTSPEEDHARDSTARTPROBES3PROBES1PROBES22 4VACHEATPUMPN.C. HEAT PUMPICMCONTROLSLINE 1 / MOTOR 1USE ONE TERMINAL ON LY