42
www.daikincomfort.com
SS-DCG7
Wirin
g
is
sub
ject
to
chan
ge.
Alw
ay
s
re
fer
to
the
wirin
g
diagr
am
on
th
e
unit
for
the
mos
t
up-t
o-da
te
wiring.
⚠
W
arning
High V
olt
age:
Disc
onn
ect
all
po
w
er
be
for
e
ser
vicin
g
or
in
st
allin
g
th
is
unit.
Mu
lti
ple
po
w
er
sou
rces
ma
y
be
pr
esen
t.
Failu
re
to
do
so
ma
y
cause
pr
op
erty
damag
e,
per
son
al
inju
ry
, or
dea
th
.
⚡
Wiring Diagram with DDC — DCG 120* / 150* 208-230 / 3 / 60 2SP
FC1
10
T3
L3
T1
T2
L1
L2
CO
M
P
1
CF1
BR
BK
BK
BC1
CC1
RD
YL
BK
014
0L05
774
-A
BR
T3
L3
T1
T2
L1
L2
CF2
BR
PU
PU
FC2
BR
T3
L3
T1
T2
L1
L2
CC2
YL
RD
BK
RD
C
O
M
P
2
BL
BL
RD
T1
T2
T3
T3
T2
T1
BL
BK
BK
PU
PU
RD
RD
RD
BK
BL
BK
BL
PU
BK
BK
XS
(CL
ASS2)
BK
DA
BCS
OAT
ES
PS
C S
TB
1
T 1
24V
A
C
CFS
RSS
LDS
CO2
T 2
T 3
T 4
T 5
S
M
K/
E
M
G
2
BK
PK
PK
G
Y
BL/PK
BL/
P
K
G
Y
LPS1
HPS2
YL
HPS1
LPS2
PU
BL
/PK
BL/PK
YL/
P
K
YL/
P
K
YL
/P
K
YL/
P
K
PK
BK
BK
YL
PU
YL
GND
24
VA
C
OAH
VOUT
(DC)
GND
24
VAC
(COM
)
24
VA
C
VOUT
(DC)
VO
UT DC
24
VA
C
IAH
GND
BI8
BI5
12
11
10
1
COM3-
8
RLY
8
BI1
BI2
BI3
BI4
B
I7
GND
24
V
A
C
BR
RD
COM
3-8
RLY
7
R
LY6
RLY
5
RLY
4
R
LY3
C
O
M
1
BL
PU
PU
(SU
PP
LY
AIR
T
M
P)
(OA
T)
(CF
S)
(E
MER)
(FAN PRO
V
)
(RM
T
S
TR
T/
S
TP)
(HE
AT
2)
(HE
AT
1)
YL
BI6
(SH
ED)
RLY
1
R
LY2
C
O
M
2
(24
V
IN)
(EC
O
N
PW
R)
(M
OD H
G
RH)
(EXF)
(ALRM
)
(EC
ON D
M
PR)
(OAH)
(IS
O
L
G
N
D
)
(SPC
T
M
P)
(CO
2)
2
3
4
5
6
7
8
1
2
1
2
3 4 5
6
7 8 9
DDC
(CL
A
SS2)
(SPC
HU
M
)
(EC
ON F
B)
(CO
M
P
PRESS
1)
C
GR
(CLASS2)
TB
2
DAT
-t°
(C
OM
P2 OU
T)
(C
OM
P1 O
U
T)
(CO
M
P
1 IN
)
(CO
M
P
2 IN)
YL
YL
2
1
2
1
HTR
PLF1
HTR PL
M
1
ECON
6
5
4
3
2
1
AO1
AO2
AO3 AO4
GND G
ND
WH
AG
SPCT
EM
P
TE
M
P
GND
ST
PT
O
FFSET
G
R
BR
BR
BK
BK
PU
PU
G
R
GR
BR
BR
BR
G
R
BR
BR
G
R
RD
RD
RD
BL
BL
BL
BL
PU
PK
PK
PU
YL
BK
RD
BK
BK
BK
BL/PK
BL/PK
PU
PU
YL
PU
PU
RD
YL
PU
BR
YL
WH
PK
WH
WH
PK
WH BR
ALRM
-
+
EXF
-
+
G
R
G
R
8
7
6
5
4
3
2
1
9
AI3
A
I8
AI7
AI6
AI5
AI4
AI1
AI2
AGND AGND
10
G
R
WH
WH
PU
BK
PU
PK
PLF
WH
BL
BL
TR
1
5
RD
RD
PB
G
ND
BK
RD
OR
BL
PU
4
BK
YL
RD
G
R
G
RE
EN
W
IRE COD
E
BL
BLUE
PU
PUR
PL
E
PK
PINK
W
H
W
HI
TE
BK
BL
AC
K
RD
RED
BR
BR
O
W
N
O
R
O
RAN
G
E
YL
YE
LL
O
W
G
Y
G
R
AY
-t°
3
BAC N
E
T
3
T-
2
1
(BAC NET)
R+ SH
BLOWE
R C
O
NTA
CTOR
BC
C
OMP
R
ESSOR
C
O
NTACTOR
C
OMP
R
ESSOR
EC
ON
OMIZE
R
HIG
H
PR
ESSU
R
E
SWI
TCH
POWE
R
DISTRIBUTION
BLO
C
K
FEMALE PL
U
G/C
ON
N
E
CTOR
TERMINAL BLO
C
K (24V SIGN
AL)
CC
C
OMP
ECO
N
HP
S
PB PLF
TB
CO
M
PON
ENT LE
G
END
CI
R
C
UIT BRE
AKER
CB
TR
G
N
D
BCS
BLOWE
R
CURRENT
SWI
TCH
BM
BLOWE
R MOTOR
CF
S
CLOGG
ED FIL
TER SWI
TCH
CF
CO
NDEN
S
ER
F
A
N
DAT
DI
SC
H
A
R
GE AI
R TEMPE
R
ATUR
E SEN
SOR
DDC
DI
R
E
CT DIGI
TA
L CO
NTROL
CO
2
C
ARBO
N
DIO
XID
E
SE
N
SO
R
FC
FAN
C
APACITOR
EQ
UI
PME
NT GRO
U
N
D
GV
GAS VALVE
EXF
E
XHA
US
T F
AN
IAH
IN
D
OOR
AIR
H
UMI
DITY
SEN
SO
R
LOW PRE
SSU
R
E SWI
TCH
LPS
RS
S
R
E
M
O
TE
S
TA
R
T/
S
TO
P
OAT
OUTDOO
R AI
R TEMPE
R
ATUR
E SEN
SOR
OAH
OUTDOO
R
AIR
H
UMI
DITY
SEN
SOR
LDS
LOAD
SH
ED
DIN
G
SPC TE
MP
SPAC
E
TE
MPE
R
ATUR
E
SENSO
R
TR
A
N
S
FO
R
M
E
R
YL
/PK
Y
E
LLO
W
W
ITH
PINK
STRI
PE
BL/PK
BLUE
W
ITH
PINK
STRI
PE
+
-
HGRH
BL
BR
O
R
BK
ALRM
ALARM
HG
RH
H
O
T
GAS R
E
H
EAT
SMK
SMOKE
D
ETECTOR
BL
BL
PU
PU
GR
GR
BK
BK
BK
G
R
L1
L2
L3
LINE
VOLTAGE
BL
BL
BL
BL
BL
RD
IIC
PS
A
LS
LS
RS
1S
T
S
TG
COM
G
V
FS
VMR
RD
RD
RD
3A
24
V
A
C
P
W
R
1
2 3 4 5 6 8
24
V
A
C
CO
M
GV
OUT
TM
P
LM
T
O
U
T
TM
P
L
M
T
IN
PRESS
SW
IN
PRESS
SW
OUT
HEAT
IN
FL
AM
E
SENSE
IGNIT
O
R
PU
PU
24
VA
C
PW
R
L1 L1
RD
RD
RD
YL
L2 L2 L2 L2
BL
PK
YL
PU
BL
BR
G
Y
G
Y
BL
D1
BL
PK
PK
PK
BL
PU
BL
2ND
ST
G
24
V
A
C
COM
VENT
M
TR
F1
F1
HEAT
BK
PK
WH
YL
6
5
4
3
2
1
BR
WH
WH
BL
BL
BL
G
Y
YL
BL
BL
BK
WH
BK
BR
WH
BK
BR
BR
BR
BR
BR
BR
BR
BR
WH
BR
BR
WH
BR
WH
WH
BK
BK
BK
BK
BK
BK
WH
WH
BK
BK
PU
BK
PK
PK
PK
H
IG
H
VO
LT
AG
E
FIELD
W
IRING
LO
W
VO
LT
AG
E
FACTO
RY
W
IRING
OPT
IONAL
L
O
W
VOL
TAGE
PK
RD
RD
RD
PK
PK
BL
RD
VM
WH
3
1
VMR
O
R
ALS
AU
XILIARY LIM
IT
SWI
TCH
IIC
INTIGRATED
IGNITION C
O
NTROL
LS
LIM
IT
SWI
TCH
PS
P
R
E
S
S
U
R
E
S
W
IT
C
H
RS
R
OLL-OUT SWI
TCH
FS
FLAME SE
N
SE
VM
VENT MO
TO
R
V
MR
VENT
MO
TO
R R
ELAY
IIC
UNUS
ED
BR
BR
BR
WH
BL
24
V
C
N
TL
V
O
LT
A
G
E
O
R
RD
LI
N
E
V
O
LT
A
G
E
O
R
BK
RD
BK
BK
RD
O
R
BK
RD
RD
BK
O
R
O
R
RD
RD
O
R
O
R
RD
L3
OR
RD
O
R
BL
BL
BK
RD
L2
L1
RD
RD
RD
BK
BK
H
IG
H
VO
LT
AG
E
LO
W
V
O
LT
AG
E
O
R
POW
ER
& C
O
NTROL
W
IR
IN
G D
IAGR
AM
D
C
G(120-150
) ***(3)V
DDC
RD
BK
WH
BR
RD
OR
RD
6
6
BL
NOT
E
S
:
1.
REPLACEM
ENT
W
IRE M
U
ST
BE SA
ME
SIZE AND
T
YPE
O
F
INSU
LA
TI
O
N
AS
ORIGINAL
(A
T L
E
AST 1
05
° C)
.
USE COPPER
CONDUCT
ORS
ONL
Y.
USE N.E.C
. CLASS
2
W
IR
E
FO
R
ALL
LO
W
VO
LTAG
E
FIELD
CONNEC
TI
ONS.
IF
O
PT
IO
N
A
L
SM
O
KE
D
ET
E
C
TO
R
IS
INSTALLED
,
REM
O
VE
RED JU
M
P
ER W
IRE C
O
NNEC
TI
O
N
S
T
B
1-XS
TO
T
B
1-
ES.
DISCH
ARGE AIR
T
E
M
P
ERATURE SENSOR SHI
P
PED
W
ITH
UN
IT
IN CONTROL
B
OX.
IN
ST
AL
L
AND
CONNEC
T
PER TH
E AT
TACH
ED INSTRUCT
IO
N
S/
W
IRING DI
AG
RAM
.
IF
OPT
IONAL
ECONO
M
IZ
ER IS IN
ST
AL
LE
D,
CONNEC
T
EC
O
N
PLF
T
O
EC
O
N
O
M
IZ
ER
. EC
O
N
O
M
IZER
PLUG
LO
CA
TE
D
IN
TH
E
R
E
TURN
AIR
COM
P
ART
M
ENT
.
TR
1 PRI
M
AR
Y (HIGH VO
LT
AG
E)
CONNEC
TI
ONS: RED
W
IRE
CONNEC
TE
D
TO
2
40
V
T
A
P
AT
TH
E
FACT
ORY
.FOR
20
8V
SU
PPLY
PO
W
E
R
, M
O
VE RED
W
IRE FR
O
M
2
40V T
AP
TO
THE
208
V
TAP.
VM
W
IRED
F
O
R 230
V
SU
PPLY
PO
W
E
R
. F
O
R 208
V SU
PPLY
POW
E
R, DISC
O
NNEC
T TH
E RED VM
W
IRE FROM
CC
1-
L2
T
E
RM
INAL
. C
O
NNEC
T TH
E RED W
IRE REM
O
VED FR
O
M
CC
1-
L2
T
O
IIC
UNUS
ED T
E
RM
INAL
, TH
EN DISCONNEC
T B
LACK W
IR
E
FROM
IIC
-UNU
SED
AND
CO
NNEC
T
TO
CC
1-
L1
.
2
3
4
5
6
BK
BR
RD
WH
T3
L3
T1
T2
L1
L2
BL
BL
BL
BL
RD
RD
BC2
BR
BR
BL
BL
BL
BK
BM
BL
BL
BL
RD
YL
G
Y
YL
BK
O
R
BK
BL
O
R
RD
BK
BK
RD
BK
RD
O
R
OR
RD
O
R
BR
BR
BL
OR
T1
L1
CB1
(H
I S
P
D
)
T2
L2
T3
L3
OR
RD
BK
T1
L1
CB2
(LO
SPD)
T2
L2
T3
L3
BL
G
Y
YL
YL
YL
BK
BK
(BL
O
W
E
R ST
AGE
1)
(CO
M
P
PRESS
2)
(BL
O
W
E
R
ST
AG
E
2)
(SPC
SL
IDE
AD
J)
OP
TION
AL
ACC
ES
SORI
ES
OR FIELD SUP
PLIED
COMPONENT
S
G
Y
PLM
MALE PLUG/
C
O
N
N
E
CTOR
