Installation and Use

148 /
PENTA 121 XC8B-O
CO MP
FM 1
MA IN B OA RD
RED
BLACK
U
V
W
Y/G
Y/G
L
L-PRO
T3
T4
H-PRO
Y/G
TP
V
U
CN19
CN51
CN55
W
EEV
FAN 1
~
BLACK
DRIVER BOARD
RED
7
7
YELLOW
BLUE
P-1
Applicable to the units
adopting DC motor only
Applicable to the units
adopting AC motor only
CAP1
CN53
CN41
CN42
CN3
CN4
CN10
CN40
CN22
CN43
CN44
CN8
CN9
CN7
CN2
CN1
CN5
CN54
CN52
CN33
CN6
5
BLACK
BLACK
SV
4- WAY1
OPTIONAL
NOTE:Four-way valve
is used in the
Cooling & Heating
unit only
BLUE
BLUE
HEAT_D
HEAT_Y
OPTIONAL
OPTIONAL
BLACK
RED
BLUE
BLUE
BLUE
YELLOW
RED
BLACK
RED
BLACK
CN20
M
5(6)
A
CN21
M
5(6)
B
CN17
M
5(6)
C
CN19
M
5(6)
E
CN18
M
5(6)
D
CN29
CN28
CN27
CN26
BLUE
BLUE
RDE
BLACK
BLACK
RDE
CN30
L(B) N(B) S(B) L(A) N(A) S(A)
BROWN
BLUE
BLACK
BROWN
BLUE
BLACK
4
FOR USE R
TO C ONNECT
CN16
OPTIONAL
CO MP
FM 1
MA IN B OA RD
RED
BLACK
U
V
W
Y/G
Y/G
L
L-PRO
T3
T4
H-PRO
Y/G
TP
V
U
CN19
CN51
CN55
W
EEV
FAN 1
~
BLACK
DRIVER BOARD
RED
7
7
YELLOW
BLUE
P-1
Applicable to the units
adopting DC motor only
Applicable to the units
adopting AC motor only
CAP1
CN53
CN41
CN42
CN3
CN4
CN10
CN40
CN22
CN43
CN44
CN8
CN9
CN7
CN2
CN1
CN5
CN54
CN52
CN33
CN6
5
BLACK
BLACK
SV
4- WAY1
OPTIONAL
NOTE:Four-way valve
is used in the
Cooling & Heating
unit only
BLUE
BLUE
HEAT_D
HEAT_Y
OPTIONAL
OPTIONAL
BLACK
RED
BLUE
BLUE
BLUE
YELLOW
RED
BLACK
RED
BLACK
CN20
M
5(6)
A
CN21
M
5(6)
B
CN17
M
5(6)
C
CN19
M
5(6)
E
CN18
M
5(6)
D
CN30
CN29
CN28
CN27
BLUE
BLUE
RDE
BLACK
BLACK
RDE
BROWN
BLUE
BLACK
4
FOR US ER
TO CON N EC T
CN16
OPTIONAL
L
N
QUADRI 110 XD0B-O