59
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
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
WIRING DIAGRAMS
DCH072*** 460/575/3/60 2 sp
GND
LDS
BI1
BI2
BI3
RSS
2
4
V
T
R
1
1
5
7
5
2
3
C
4
6
0
T
R
2
1
2
3
C
EM
L3
BK
COMP
CM
SMK/EMG
POWER SUP PLY
460/575/3/60
SEE
NOTE 4,5
CFS
WH
RD
PK
GR
5
HEATER
PLF
RVC
T1
T2
C
L1
L2
BR
BK
F
C
DFT
RD
GR
CH
RD
CHS
BK
SEE NOTE 9
RCCF
BC1
CFC
CC1
CHR
BL
64
9
8
7
3
21
BI4
BI5
BI6
BI7
GND
GND
COM3-8
RL8
AO4
COM2
AO3
AO2
AO1
COM3-8
RL7
RL6
RL5
RL4
RL3
RL2
RL1
COM1
BL
+
-
+
-
HGRH
EXF
ALRM
+
-
RD
YL
PU
BK
T3
T2
T1
L2
L1
BC2
RD
BK
BL
BL
OR
RD
BK
BL
BL
RD
BK
RD
WH
PK
BK
BK
L3
T3
T2
T1
L2
L1
BK
RD
C
BK
PU
RD
RD
YL
BK
BK
RD
SEE NOTE 7
5
7
5
C
4
6
0
BL
2
4
V
RD
BL
24V
SEE NOTE 8
RD
RD
TB1
RD
BK
PU
PU
PK
YL
PK
BK
PK
AI1
BK
BR
GR
BL
DAT
OAT
BI8
AI2
AI3
AI4
AI5
AI6
AI7
AI8
GND
AGND
24VAC
AGND
AG
C
GR
RD
BK
BL
BL
BL
BR
WH
OR
BR
WH
OR
BK
RD
BK
BL
BPSW
YL/PK
BL/PK
GR
BL/
PK
HPS
LPS
YL
BK
YL/
PK
YL
GND
VOUT DC
O
A
R
H
S
P
C
R
H
STPT
OFFSET
GND
TEMP
S
P
C
T
E
M
P
VOUT DC
GND
BL
RD
WH
WH
WH
WH
BK
GR
GR
BR
GR
0140L06359-A460-575/3/60
WH
WH
PU
PU
CO2
VOUT DC
GND
24VAC
COM
T5
T4
T3
T2
T1
CS PS
ES XS DA
4
1 2
5
3
6
ECON
BK BR
WH
RD
RD
BK
BK
BL
24VAC
BK
RD
YL
C
L3
T3
T2
T1
L2
L1
YL
BL
GY
BL
BL
BL
BL
BK
OR
RD
BK
YL
OR
BL
WH
BL
OR
L3
L2
L1
PHASE
MONITOR
CYOUT
BK
RD
OR
RD
PU BL
BL
CC2
OR
RD
BK
GR
GR
PK
RD
BR
SEE
NOTE 6
OR
YL
Y
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