Technical data

3. Electrical data
1 12 3 4 5
III - 14
3-2 Outdoor Units
11 11
1 AER 425 SCLE - AER 425 SHLE
1
• Electric Wiring Diagram
2 3 4 NL
TH6
TH7
TH8
2
1
2
1
2
1
31
63PH
31
31
35791
31
13
BLK
BLK
BLK
BLK
WHT
WHT
TR
AC230V AC14V
FMO
CM
RC
PNK BRN GRY GRY WHT VLT YEL
CT
B
A
UVW 32
RST 31
21
21
S
P
21
21
S
P
Connector
2P (RED)
CH
21
21
43
43
65
65
87
8
P
Connector
8P (WHT)
Connector
2P (YEL)
RC2
S7
BRN BRN
BRN YEL
C
S
R
BLK WHT RED
GRN/YEL
Power Supply
To Indoor
Unit
Terminal
Plate (6P)
Terminal
Plate (2P)
2
1
Parts surrounded by chain line are used for heat pump model
∗
W 854-2-5268-778-00-0 (CR253GHL5)
BRN
GRN/YEL
RED
BLK
BLK
BLU
PNK
ORG
GRY
BRN
BRN
GRY BLK WHT VLT YEL PNK
RED BRN BLU BLU
BRN
BLU BLU
BRN WHT WHT WHT
GRN/YEL
49FO
WHT
RED
RED
WHT
WHT
RED
GRN/YEL
21
1
2
52C
20S
C1
(BLK)
2P
(WHT)
VCC
3P(RED)
63PH
3P(YEL)
20S
∗
∗
3P(WHT)
RS
9P(WHT)
CN26
3P(BLK)
52C
3P(WHT)
CT1
CN2
2P (BLU)
N
L1
E
L
Controller (CR-CR253GHL5)
(RED)
C2
Discharge
Gas (GRN)