Daikin DCG036XXX1DXXX Technical Manual page 43

WIRING DIAGRAMS
L1 L1
SUPPLY VOLTAGE SUPPLY VOLTAGE
C C
T1 T1
T1 T1
BC BC
EM EM
NOTE 3 NOTE 3
FS FS
F
H C H C
D1 D1
4 4
5 5
3 3
IIC
6 6
8 8
9 9 7 7 10 10
12 12
11 11
R R W1
S1 S2 W2
TO THERMOSTAT
TERMINAL BLOCK
INSTALLER/SERVICEMAN INSTALLER/SERVICEMAN
STATUS LIGHT STATUS LIGHT EQUIP. STATUS EQUIP. STATUS
ON ON NORMAL OPERATION NORMAL OPERATION
OFF OFF INTERNAL CONTROL INTERNAL CONTROL
IGNITION FAILURE IGNITION FAILURE
1 BLINK 1 BLINK
OPEN AUX. LIMIT OPEN AUX. LIMIT
PRESSURE SWITCH PRESSURE SWITCH
2 BLINKS 2 BLINKS
3 BLINKS 3 BLINKS
WITHOUT INDUCER ON WITHOUT INDUCER ON
4 BLINKS 4 BLINKS
OPEN LIMIT SWITCH OPEN LIMIT SWITCH
5 BLINKS 5 BLINKS
FALSE FLAME SENSED FALSE FLAME SENSED
6 BLINKS 6 BLINKS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
WARNING
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
208-240/3/60 208-240/3/60
C C
T2 T2
T2 T2
T3 T3
T3 T3
C C
FC FC
CM CM
BC BC
BC BC
1 1
VMR VMR
1 1 3 3
TR TR
IGN IGN
BC BC
FS FS
VMR VMR
LS LS
ALS ALS RS RS
GV GV
PS PS
C C
LPS LPS
HPS HPS
G G Y1 Y1 Y2 C C
NOTE 2
CHECK CHECK
NO POWER OR NO POWER OR
GAS FLOW GAS FLOW
GAS PRESSURE GAS PRESSURE
OPEN ROLLOUT OPEN ROLLOUT
GAS VALVE GAS VALVE
SWITCH SWITCH FLAME SENSOR FLAME SENSOR
FLAME ROLLOUT FLAME ROLLOUT
BAD SWITCH BAD SWITCH
SWITCH SWITCH
AUX. LIMIT OPEN AUX. LIMIT OPEN
CHECK CHECK
PRESSURE SWITCH PRESSURE SWITCH
OPEN OPEN
CHECK CHECK
PRESSURE SWITCH PRESSURE SWITCH
MAIN LIMIT OPEN MAIN LIMIT OPEN
BAD SWITCH BAD SWITCH
COMPRESSOR COMPRESSOR 3 MIN. COMP. 3 MIN. COMP.
OUTPUT DELAY OUTPUT DELAY
COMPONENT LEGEND COMPONENT LEGEND
L2 L2 L3 L3
AUXILIARY LIMIT SWITCH AUXILIARY LIMIT SWITCH
ALS ALS
BC BC BLOWER CONTACTOR BLOWER CONTACTOR
COMP COMP COMPRESSOR COMPRESSOR
CM CM CONDENSER MOTOR CONDENSER MOTOR
C C CONTACTOR CONTACTOR
EM EM EVAPORATOR MOTOR EVAPORATOR MOTOR
F F FUSE FUSE
FC FC FAN CAPACITOR FAN CAPACITOR
FS FS FLAME SENSOR FLAME SENSOR
GND GND EQUIPMENT GROUND EQUIPMENT GROUND
GV GV GAS VALVE GAS VALVE
HPS HPS HIGH PRESSURE SWITCH HIGH PRESSURE SWITCH
IBR IBR INDOOR BLOWER RELAY INDOOR BLOWER RELAY
IIC IIC INTEGRATED IGNITION CONTROL INTEGRATED IGNITION CONTROL
VM VM
IGN IGN IGNITOR IGNITOR
LPS LPS LOW PRESSURE SWITCH LOW PRESSURE SWITCH
LS LS LIMIT SWITCH LIMIT SWITCH
PLF PLF FEMALE PLUG/CONNECTOR FEMALE PLUG/CONNECTOR
NOTE 3 NOTE 3
PS PS PRESSURE SWITCH PRESSURE SWITCH
RS RS ROLLOUT SWITCH ROLLOUT SWITCH
IIC IIC
TB1 TB1 TERMINAL BLOCK (24V SIGNAL) TERMINAL BLOCK (24V SIGNAL)
TR TR TRANSFORMER TRANSFORMER
VM VM VENT MOTOR VENT MOTOR
VMR VMR VENT MOTOR RELAY VENT MOTOR RELAY
NOTES NOTES
1. REPLACEMENT WIRE MUST BE THE SAME 1. REPLACEMENT WIRE MUST BE THE SAME
SIZE AND TYPE OF INSULATION AS ORIGINAL. SIZE AND TYPE OF INSULATION AS ORIGINAL.
(USE COPPER CONDUCTOR ONLY). (USE COPPER CONDUCTOR ONLY).
2. ACCESSORY ECONOMIZER PLUG ADJACENT 2. ACCESSORY ECONOMIZER PLUG ADJACENT
TO BLOWER HOUSING IN RETURN AIR TO BLOWER HOUSING IN RETURN AIR
COMPARTMENT. REMOVE MALE PLUG AND COMPARTMENT. REMOVE MALE PLUG AND
ATTACH FEMALE PLUG TO THE ECONOMIZER ATTACH FEMALE PLUG TO THE ECONOMIZER
ACCESSORY. ACCESSORY.
3. L1 AND L2 ON IIC CONTROL IS 24V INPUT. 3. L1 AND L2 ON IIC CONTROL IS 24V INPUT.
9 8 7
4. USE COPPER CONDUCTORS ONLY. 4. USE COPPER CONDUCTORS ONLY.
USE NEC CLASS 2 WIRE. USE NEC CLASS 2 WIRE.
6 6 5 5 4 4
5. FOR 208 VOLT TRANSFORMER OPERATION, 5. FOR 208 VOLT TRANSFORMER OPERATION,
PLF 3 3 2 2 1 1
MOVE BLACK WIRE FROM TERMINAL 3 TO MOVE BLACK WIRE FROM TERMINAL 3 TO
TERMINAL 2 ON TRANSFORMER. TERMINAL 2 ON TRANSFORMER.
SEE UNIT RATING PLATE FOR TYPE AND SIZE
OF OVER CURRENT PROTECTION
- -
208-240/3/60 0140L02901-A
DCG0360453BXXXA*
FACTORY WIRING FACTORY WIRING
LINE VOLTAGE LINE VOLTAGE
LOW VOLTAGE LOW VOLTAGE
OPTIONAL OPTIONAL
HIGH VOLTAGE HIGH VOLTAGE
FIELD WIRING FIELD WIRING
HIGH VOLTAGE HIGH VOLTAGE
LOW VOLTAGE LOW VOLTAGE
WIRE CODE WIRE CODE
BK BLACK BK BLACK
BL BLUE BL BLUE
BR BROWN BR BROWN
GR GREEN GR GREEN
OR ORANGE OR ORANGE
PK PINK PK PINK
PU PURPLE PU PURPLE
RD RED RD RED
WH WHITE WH WHITE
YL YELLOW YL YELLOW
BL/PK BLUE WITH PINK STRIP BL/PK BLUE WITH PINK STRIP
YL/PK YELLOW WITH PINK STRIP YL/PK YELLOW WITH PINK STRIP
THERMOSTAT THERMOSTAT
FIELD WIRING FIELD WIRING
NO ECONOMIZER NO ECONOMIZER
W W
G G
R R
Y1 Y1
Y2
C C
TB1 TB1
WITH ECONOMIZER OPTION WITH ECONOMIZER OPTION
W W
G G
R R
Y1 Y1
Y2
C C
TB1 TB1
2 STA GE COOLING 2 STA GE COOLING
W W
G G
R R
Y1 Y1
Y2
C C
TB1 TB1
WH WH W W
GR GR G G
RD RD
R R
YL
Y
BL BL
C C
STAT STAT
WH WH W W
GR GR G G
RD RD R R
YL YL Y Y
BL BL
C C
STAT STAT
WH WH
W W
GR GR
G G
RD RD
R R
YL YL
Y1 Y1
PK PK
Y2 Y2
BL BL
C C
STAT STAT
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