Specifications
Page 81
28K
COMPRESSOR
CN1
U(R)
V(S)
W(C)
ELECTRONIC
EXPANSIVE
VALVE
BLUE
BLACK
U
V
W
CN7
VALVE-A
INDOOR PIPE
OUT TEMP
MAIN BOARD
CN19
CN17
T4
T3
RED
DISCHARGE SENSOR
CN18
VALVE-B
COM(3)
RY2
ON(4)
CN21
CN15
T2B
A
B
CN14
LOW/HIGH
CN12
CompTop
YELLOW
RED
LOW PRESSURE PROTECT
HIGH PRESSURE PROTECT
4
CN4
CN5
~
~
IPM BOARD
5
RED(BROWN)
BLUE(BLACK)
Y/G
D
CN24
VALVE-D
L-OUT
Y/G
CN6
CN5
HEATER1
HEAT1
CN1
CN2
4-WAY
4-WAY
HEATER2
OPTIONAL
CN9
CN8
HEAT2
CN2
CN3
REACTOR
BLUE
BLUE
OUTDOOR AMBIENT
TEMPERATURE SENSOR
CONDENSER
TEMPERATURE SENSOR
P2
P1
REACT0R2 R05094A
OPTIONAL2
WHITE
Use the magnetic ring. ١:NOTE
( )optional part, not supplied
to hitch the connective cable
of indoor and outdoor units
one magnetic. after installation
. ring is used for one cable
.٢or١ Choosing OPTIONAL
or decision-is either٢ OPTIONAL.
DC FAN
6
CN14
3
ELECTRONIC
EXPANSIVE
VALVE
ELECTRONIC
EXPANSIVE
VALVE
3
6
6
P-2
CN22
VALVE-C
ELECTRONIC
EXPANSIVE
VALVE
6
C
16022300000803
OPTIONAL
RED
OPTIONAL1
P-1
Y/G
L-IN
N-IN
CN25
CN23
S-A
S-B
CN3
CN4
BLACK
BLUE
BROWN
BLACK
RED
S-C
CN20
L
N
POWER
TO A
SUPPLY
Y/G
BROWN
BROWN
BLUE
BLUE
BLACK
BLACK
Y/G
TO B
TO C
Y/G
L(A)
S(A)
N(A)
L(A)
S(A)
N(A)
L(B)
S(B)
N(B)
L(C)
N(C)
S(C)
S-D
CN16
L(D)
N(D)
S(D)
BROWNBROWN
BLUE
BLACK
TO D
Y/G
Y/G
OPTIONAL
OPTIONAL
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
MAGNETIC
RING
CN29
DR BOARD
CN32
CN2
4
RED
BLUE
4
CN33
CN26
RJ45
FOR USER
T
O CONNECT
CN1
CN5
CN37
OPTIONAL
Notes:
This symbol indicates the element
the actual shape shall be prevail.
is optional,
This symbol indicates field wiring.
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