92
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
ALS AUXILIARY LIMIT SWITCH
BC BLOWER CONTACTOR
BM BLOWER MOTOR
CAP CAPACITOR
CB
CIRCUIT BREAKER
CC
COMPRESSOR CONTACTOR
CCH CRANKCASE HEATER
CCP COMPRESSOR/COIL PROTECTION
CHR CRANKCASE HEATER RELAY
CHS
CRANKCASE HEATER SWITCH
CM
CONDENSER MOTOR
COMP COMPRESSOR
CS COMPRESSOR SOLENOID
ECON
ECONOMIZER
ES EMERGENCY SHUTDOWN
FB FUSE BLOCK
FPS FREEZE PROTECTION SWITCH
FS
FLAME SENSOR
GND
EQUIPMENT GROUND
GV GAS VALVE
HPS
HIGH PRESSURE SWITCH
IIC
INTEGRATED IGNITION CONTROL
LPS
LOW PRESSURE SWITCH
LR LEAK DETECTION RELAY
LS
LIMIT SWITCH
MAT MIXED AIR TEMP. SENSOR
PLF FEMALE PLUG/CONNECTOR
PLM
MALE PLUG/CONNECTOR
PS
PRESSURE SWITCH
RDS REFRIGERANT DETECTION SYSTEM
RS ROLLOUT SWITCH
SMK SMOKE DETECTOR
TB
TERMINAL BLOCK
TR
TRANSFORMER
VM VENT MOTOR
VMC
VENT MOTOR CONTACTOR
RD
BL
4
HIGH VOLTAGE
LOW VOLTAGE
OPTIONAL HIGH VOLTAGE
OPTIONAL LOW VOLTAGE
CHASSIS GROUND
FI
ELD WI
R
I
NG
FA
CTORY
WIR
I
NG
HIGH VOLTAGE
LOW VOLTAGE
EARTH GROUND
CC
A1 A2
YL BL
BC
A1 A2
PK
BL
6
ALTERNATE VENT MOTOR (3 - WIRE)
VMC - T1
VMC - T2
WH
RD
BK
IIC - UNUSED
RD
WH
BK
VM
GR
COM
230V
208V
M
1~
THERM
OST
AT F
I
ELD WIRING
++
1
STAG
E
COO
LI
NG/HEATI
NG
2 STAGE
COOLI
NG/HE
A
TI
NG
TB1
W1
W2
G
R
Y1
Y2
C
O
WH
GR
PK
YL
BL
OR
STAT
W
G
R
Y
C
O
TB1
W1
W2
G
R
Y1
Y2
C
O
WH
GR
PK
YL
BL
OR
STAT
W1
G
R
Y1
C
O
PU Y2
W2
BR
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
LPS
BL
BL
HPS
YL/PK
BK
YL
CCP
PLF
CCP
PLM
YL/PK
BL/PK
BK
YL
BL/PK
YL
YL
FPS
BK
BK
VMC
A1 A2
GY BL
L1
VMC
L2
T2
T1
FB2
2
F2
F2
BR
BK
2
PS
FS
12
11
10
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
12
11
10
RD
RD
YL
YL
LS
RD
RD
YL
YL
PU
PU
RS
BK
BK
ALS
GAS
PLM
GAS
PLF
PUPU
BL
BR
TN
PU
PU
PU
BL
BR
TN
3
2
1
GV
PLM
GV
HI
C
M
2
1
2
3
4
1
2
3
4
5
2
5
2
0140L07362-A
W2
Y1
O
Y2
S2
R
W1
C
S1
G DH
T1
T2 T3
T4
T5
BA C D
CO
M
PONENT LEGEND
NOTES
SMK
PLM
SMK
PLF
ES
PLM
ES
PLF
BM
PLM3
BM
PLF3
1
2
1
2
2
5
1
2
3
4
1
2
3
4
INSTALLER/SERVICEMAN
THE STATUS LIGHT ON THE FURNACE CONTROL MAY BE USED AS A GUIDE
TO TROUBLESHOOTING THIS APPLIANCE. STATUS LIGHT CODES ARE AS
FOLLOWS:
STATUS LIGHT EQUIPMENT STATUS CHECK
ON NORMAL OPERATION
-
OFF
NO POWER
OR
INTERNAL CONTROL FAULT
CHECK INPUT POWER
CHECK FUSE CONTROL
1 BLINK
IGNITION FAILURE
OR
OPEN ROLLOUT SWITCH
OR
OPEN AUX. LIMIT SWITCH
REPLACE CONTROL
GAS FLOW
GAS PRESSURE
GAS VALVE
FLAME SENSOR
FLAME ROLLOUT
BAD SWITCH
AUX. LIMIT OPEN
2 BLINKS PRESSURE SWITCH OPEN CHECK PRESSURE SWITCH
3 BLINKS
PRESSURE SWITCH CLOSED
WITHOUT INDUCER ON
CHECK PRESSURE SWITCH
4 BLINKS OPEN LIMIT SWITCH
MAIN LIMIT OPEN
BAD SWITCH
5 BLINKS FALSE FLAME SENSED
STICKING GAS VALVE
6 BLINKS COMPRESSOR OUTPUT DELAY
3 MIN. COMP. ANTI CYCLE
TIMER
CHR
1 0
PK BL
BR1
1 0
BR BL
BR2
1 0
YL BL
BR3
1 0
WH BL
4
2
3
BR3
WH
BK
GY
4 2
BR1
WH
8 7
BR2
YL
4 2
BR2
PK
CS
V1 V2
YL BL
ECON
PLF
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
ECON
PLM
PU
YL
2
1
BK
PU
YL
BL
GR
WH
PK
BR
GY
MAT
PLF
BK
YL
L1
CC
L2
T2
T1
L3 T3
2
COMP
L3
L1
BK
RD
OR
BK
RD
OR
BK
RD
YL
L2
BKBR
GR
M
3~
2
FB1
F1
F1
F1
GND
PB
L1
L2 L3
LINE
VOLTAGE
208-230V/3PH/60Hz
FB3
F3
F3 F3
2
3
2
BL
RD
GY
GR
YL
PU
WH
BR
BK
L1
BC
L2
T2
T1
L3 T3
L1
L2
L3
4
3
2
1
4
3
2
1
GR
BM
BM
PLF2
BM
PLM2
RD
BK
OR
M
3~
GR
9
8
7
6
5
4
3
2
1
BM
PLM1
RD
BK
OR
A
LLOW
A
BLE
SPE
ED T
A
PS
T1 T2 T3
T4
T5 T1' T2'
T3'
T4' T5'
FAN (BK)
X*
-
-
-
- X
- - -
-
COOLING STG1 (YL)
X*
X
X
X
X
-
- - -
-
COOLING STG2 (PU)
-
X X X* X
-
- - -
-
HEATING STG1 (WH)
-
-
-
- - X*
X
X X X
HEATING STG2 (BR) -
-
-
-
- -
X
X*
X
X
X* DENOTES DEFAULT FACTORY WIRING.
BK BLACK PK PINK
BL
BLUE
PU
PURPLE
BL/PK BLUE WITH PINK STRIPE
RD
RED
BR BROWN TN
TAN
GY
GRAY YL YELLOW
GR GREEN WH WHITE
GR/YL GREEN WITH YELLOW STRIPE YL/PK YELLOW WITH PINK STRIPE
OR ORANGE
WIRE COD
E
OR
OR
OR
GR
2
4
6 8
BK
RD
CCH
BK
CHR
BK
CHR
BK
RD
OR
PU
7 8
BR3
PU
THERMOSTAT++
RD
PK
BL
GR
PK
BL
YL
TN
YL
YL
RD
RD
PU
BRBLPK WHGR
GY
BL
10
11
12
1
2
3
4
5
6
7
8
9
IIC PCB
UNUSED
SPEED - UP
IGN
FS
HEAT FAN
COOL FAN
L1
L1
L2
L2
L2
L2
D1
1
2
3
4
5
6
7
8
9
10
11
12
PU
RD
RD
YL
YL
WH
BK
GR
PK
BL
GR
PK
BL
PK
IIC
PLM
COMP OUT
COMP IN
W
R
PS OUT
G
LMT IN
3A
PS IN
LMT OUT
GV
COM
24V
GR
TB1
RD
PK PUBR
PK WH
YLGR
TB2
BL
BL
BR
RD
POWER AND CONTROLS WIRING DIAGRAM
DHG060, 3 PHASE, DIRECT DRIVE, HIGH STATIC
TR
CB
GR
BK RD
RDBK
PU
WH
GR
YL
BK OR
GR
YL
BM
PLF1
WH
5
4
3
2
1
PU
BL
OR
REPLACEMENT WIRE MUST BE SAME SIZE AND TYPE
OF INSULATION AS ORIGINAL (AT LEAST 105° C). USE
COPPER CONDUCTORS ONLY. USE N.E.C. CLASS 2
WIRE FOR ALL LOW VOLTAGE FIELD CONNECTIONS.
REFERENCE DAIKIN ACCESSORY WIRING DIAGRAM
BOOKLET AND/OR INSTALLATION MANUAL FOR
WIRING OF OPTIONAL EQUIPMENT.
TR PRIMARY (HIGH VOLTAGE) CONNECTIONS:
ORANGE WIRE CONNECTED TO 240V TAP AT THE
FACTORY AND BLACK WIRE TO COM TERMINAL. FOR
208V SUPPLY POWER, MOVE ORANG
E WIRE FROM
240V TAP TO THE 208V TAP.
G (BLACK) BLOWER SPEED IS FACTORY WIRED TO
T1. Y1 (YELLOW) AND Y2 (PURPLE) BLOWER SPEEDS
ARE FACTORY WIRED TO T1 AND T4 RESPECTIVELY.
W1 (WHITE) AND W2 (BROWN) BLOWER SPEEDS
ARE FACTORY WIRED TO T1 AND T3 RESPECTIVELY.
IF DIFFERENT SPEEDS ARE NEEDED, SEE IO
MANUAL FOR FURTHER DETAIL ON BLOWER SPEED
TAPS.
IF REFRIGERANT LEAK DETECTION PCB IS
INSTALLED, REMOVE ES-PLM PLUG (WITH PINK
WIRE) AND CONNECT IT TO RDS-PLF1. THEN,
CONNECT RDS-
PLM2 TO ES-PLF. REMOVE BM-PLM3
AND CONNECT LR-PLM TO BM-PLF3.
FOR 3-WIRE VENT MOTOR; IF SUPPLY POWER IS
208V, DISCONNECT RED VENT MOTOR WIRE LEAD
FROM RED VMC - T2 WIRE EXTENSION. CONNECT
THE BLACK VENT MOTOR WIRE LEAD TO THE RED
VMC - T2 WIRE EXTENSION. CONNECT THE RED
VENT MOTOR LEAD TO THE BLACK IIC - UNUSED
WIRE EXTENSION.
1.
BR
BK
YL
WH
BK
PK
GY
BK
WH
BK
RD
VM
BK
GR
230V
COMWH
M
1~
BK RD
BK
RD
BR
PK
TN
RD
RD
PK
BL
WH
PK
RD
PK
BL
PK
TN
BR
CHS
RD
BLRD PK
BK
RD
BK
PUPU
PU
BL
YL
WH
BL
YL
YL
PK
CM
L
BR
BR
BK
GR/YL
N
BK
CM
PLF
CM
PLM
BK
2
1
2
1
M
1~
BK
BK
LOW
1
2
3
HIGH
24 VAC COM
OR
WH WH
9
8
7
6
WH
GY
BL
GY
YL
WH
GR
BL
TN
PK
REFRIGERANT DETECTION SYSTEM
TROUBLESHOOTING GUIDE
RED STATUS
LIGHT
EQUIPMENT
STATUS
CHECK
1 FLASH
STARTUP MODE -
SLOW LED
FLASHING
NORMAL
OPERATION
-
FAST LED
FLASHING
R-32 LEAK
ALARM
LEAK DETECTED.
FIND AND REPAIR
THE SOURCE OF
THE LEAK.
LED ON
CONTINUOUSLY
DELAY MODE
MODE WILL
CLEAR AFTER 5
MINUTES.
FAST LED
FLASHING
SYSTEM
VERIFICATION
MODE
USER ACTIVATED
TEST MODE.
2 FLASHES INTERNAL FAULT
REPLACE
CONTROL BOARD
3 FLASHES
R-32 SENSOR
COMMUNICATION
FAULT
VERIFY
REFRIGERANT
SENSOR WIRING.
REPLACE
SENSOR.
REPLACE
CONTROL
BOARD.
4 FLASHES
R-32 SENSOR
FAULT
REPLACE
SENSOR
1
C
RDS
PLM1
RDS
EEV_IN
EEV_OUT
CTM_OUT
R_OUT
C
C
R
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
5V 2
PORT
SENSOR
NOT USED
ALARM
RDS
PLF1
1
2
3
4
LR
1 3
BK BL
BL
BL
RD
RDS
PLM2
1
2
3
4
PK
PK
RD
BL
PK
PK
RD
BL
RD
TN
5 4
2
LR
BK
1
2
TN
BR
LR
PLM
WIRING DIAGRAM
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