Installation Instructions

90
COMPRESSOR
DC FAN
POWER
IPM
CN1
P
N
U
V
W
+
P1
P3
-
P-1
T-A B C D
RED
CT1
T-B
BLUE
ELECTRONIC
EXPANSIVE
VALVE A
Y/G
BLUE
BLACK
U
V
W
CN1
A
B
C
CN33
CN13
CN18
CN21CN19
VALVE-A
VALVE-B VALVE-C
ELECTRONIC
EXPANSIVE
VALVE B
ELECTRONIC
EXPANSIVE
VALVE C
Y/G
Y/G
INDOOR PIPE OUT TEMP A B C D
4-WAYS VALVE
PAIQI
Y/G
RECTIFILER2
CN7
CN20
VALVE-D
ELECTRONIC
EXPANSIVE
VALVE D
MAIN BOARD
D
Y/G
CN27
CN28
CN29
CN30
CN9
COMPRESSOR
TEMP.PRO.
SWITCH
CN25
CN8
RED
T4
T3
COM.
BLACK
+
P4
P2
-
CN2
CN22
CN6
RED
YELLOW
RED
%4
CN5
CN8
PFC MODULE
CN202
CN12
L
5
2
CN7
CN11
4
RED
BLUE
YELLOW
YELLOW
RED
BLACK
RED
BLACK
CN5
RY4
Y/G
TO A
TO B TO C TO D
YELLOW
RED
BLACK
YELLOW
RED
BLACK
YELLOW
RED
BLACK
YELLOW
RED
.
N
SUPPLY
Y/G
L(A)
N(A)
S(A)
L(B)
N(B)
S(B)
L(C)
N(C)
S(C)
L(D)
N(D)
S(D)
Y/G
P-2
CN3
CN34
CN40
CN3
*'#6'4
126+10#.
CN44
CN4
*'#6'4 
FILTER
BLACK
BROWN
BLUE
R25027
WHITE
WHITE
RED
BLACK
RED
BLACK
MOD. 8 kW
MOD. 11 kW
YELLOW
RED
LOW PRESSURE PROTECT
HIGH PRESSURE PROTECT
4
BLACK
BLUE
BROWN
BLACK
RED
N
BROWN
BROWN
BLUE
BLUE BLACK
BLACK
L(A)
S(A)
N(A)
L(A)
S(A)
N(A)
L(B)
S(B)
N(B)
L(C)
N(C)
S(C)
C
N38
2
CN12
CN11
RED
BLUE