15
Outdoor unit
SAP-CRV91EH
WARNING
To avoid electrical shock hazard, be sure to
disconnect power before checking, servicing
and/or cleaning any electrical parts.
1
2
4
Terminal
plate
From indoor unit
W
W
W
W
W
W
+
+
W
W
W
IN1
E
OUT1
OUT2
DCIN+
DCIN–
DCOUT+
DCOUT–
IN2
BLK
WHT
RED
WHT
GRN/YEL
1 3
1 3
1 2
1 2
3
3
4
4
5
5
6
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
6
12 12
11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
1 2
1 2
3
3
4
4
5
5
6
6
(BLK)
SI
1 3
1 3
(WHT)
SV
GRN/YEL
2
1
2
1
YEL
ORG
YEL
ORG
W
W
W
W
W
2
1
2
1
RED
BLK
RED
BLK
ACIN2
ACIN1
ACOUT2
(BLK)
A – B
HIC2
(RED)
HIC1
(RED)
(WHT)
A – B
Reactance
L1
W
W
L2
DC 0V
–
+
DC+ DC–
ACOUT1
Ferrite
core
Diode
AC AC
– +
WHT
WHT
BLU
YEL
WHT
WHT
WHT
WHT
WHT
VLT
ORG
CONTROLLER B
+
+
W
DC 280V
+
BLK
WHT
WHT
WHT
WHT
WHT
WHT
WHT
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
9 22
8 21
7 20
6 19
5 18
4 17
3 16
2 15
1 14
BLK
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
HIC
U
+
V
+
W
1
1
2
2
3
3
CM
RED
RED
WHT
WHT
BLU
BLU
RED
BLU
Compressor
motor
R
S
T
GRN/YEL
GRN/YEL
CONTROLLER A
1 2
1 2
3
3
1 3
1 3
5
5
4
4
5
5
6
6
(WHT)
SENSE
(WHT)
FM
(WHT)
MV-1
Fan motor
Magnetic
coil
FM
MV
WHT
PNK
BLK
BRN
YEL
VLT
1 2
1 2
3
3
4
4
5
5
ORG
RED
YEL
GRY
BLK
6 5
6 5
2
2
1
1
4
4
Solenoid valve
BLU
BLU
SV
1 3
1 3
(RED)
RV
4-way valve
BLU
BLU
RV
PTC
(YEL)
OUT
DOOR
Ooutdoor
thermistor
1 2
1 2
BLK
BLK
(WHT)
COMP
Compressor
thermistor
1 2
1 2
BLK
BLK
(BLK)
COIL
Coil thermistor
1 2
1 2
YEL
YEL
YEL
YEL
(RED)
SUC
SUC thermistor
1 2
1 2
W
PTC2
W
PTC1
YEL
YEL
BLK
RED
Ferrite
core
8512-5253-521xx-2
