Installation and Use

146 /
UNITÁ ESTERNA/ OUTDOOR UNIT/ UNITE EXTERNE/
UNIDAD EXTERNA/ APARELHO EXTERNO/ I EXTERNE EENHEID
4-WAY
DC-F AN
OPTIONAL:
DC-FAN
CN 7
3
ELECTRONIC
EXPANSION
VALVE
5/6
OPTIONAL
CN 31
AC-F AN
CAP
ACITOR
OPTIONAL: AC-F AN
5
3
CN 25
PAN
HEA TER
CN 15
OPTIONAL
CN 60
OPTIONAL
CRANKCASE
HEA TER
CN 17
OPTIONAL
BLUE
BROWN
YELLOW OR BLACK
INDOOR UNIT
S
W
2(N)
L
N
POWER S UPPLY
RED
BLUE
Y/G
1(L)
Y/G
AMBIENT TEMP. SENSOR
DISCHARGE TEMP . SENSOR
CN 21
CONDENSER TEMP. SENSOR
Y/G
CN 1A
Y/G
Y/G
Y/G
COMPRESSOR
Y/G
CN 50
3
U
V
W
BLUE
RED
BLACK
1
2
3
OUT DOOR
FAN
(BROWN)
YELLOW
(BLUE)
U
V
W
RY1
CN2
CN7
CN8
CN60
CN10
CN1
COMPRESSOR
Y/G
RED
BLUE
BLACK
CONDENSER
TEMPERATURE
SENSOR
OUTDOOR
AMBIENT
TEMPERA TURE SENSOR
WHITE
BLACK
DISCHARGE
SENSOR
6 ˄ 5 ˅
OUTDOOR
MAIN
PCB
BLUE
BLACK
RED
CN13
CN12
L-OUT
OPTIONAL:
ELECTRONIC
EXP ANSIVE
VAL VE
CN18
W-4AY
CN414
REACTOR
BLUE
BLUE
U
V
W
Y/G
CN6-1
Y/G
RED
1(L)
2(N)
S
LN
T O I NDOOR U NI T
POWER S UPPLY
BLUE(BLACK)
L
N
W
OPTIONAL:
3
CN16
HEAT
OPTIONAL
HEATER 1
HEATER 2
OPTIONAL
CN5
The e lectric h eating
belt o f c ompressor
The e lectric h eating
belt o f c hassis
RED
BLACK
MONO UNIV 25
MD0-O; MONO UNIV 35 MD0-O
MONO UNIV 50
MD0-O