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UNITÁ ESTERNA/ OUTDOOR UNIT/ UNITE EXTERNE/
AUSSENGERÄT / EXTERNE EENHEID
MUC 135 MT-O
Applicable to the units adopting AC motor only
BLACK
CN2
RED
BLUE
RED
BLACK
COMP
BLACK
RED
Applicable to the units
adopting DC motor only
3
3
Y/G
Y/G
FAN1
FM2
FM1
NOTA: COLLEGAMENTI A CURA DELL'INSTALLATORE / NOTE: WIRING TO BE DONE BY THE INSTALLER / REMARQUE : RACCOR-
DEMENTS À LA CHARGE DE L'INSTALLATEUR / HINWEIS: VOM INSTALLATEUR AUSZUFÜHRENDER ANSCHLUSS / OPMERKING:
AANSLUITINGEN UIT TE VOEREN DOOR DE INSTALLATEUR
ATTENZIONE! La posizione dei terminali potrebbe essere differente / WARNING! The actual shape of the components may be
different / ATTENTION ! La position des bornes pourrait être différente / ACHTUNG! Klemmenposition könnte abweichen / LET OP!
De positie van de eindstukken kan verschillen
148 /
HEAT_Y
HEAT_D
CAP1
CAP2
BLUE
BLUE
Y/G
Y/G
FAN1
FAN2
~
~
BLACK
WHITE
RED
RED
CN26
CN29
CN31
CN1
CN27
CN21
CN20
CN19
CN18
CN23
CN38
MAIN BOARD
N1
P1
CN10
CN8
CN9
CN7
TP
3
2
CON1
CN1
TH
H-PRO
FAN2
OPTIONAL
OPTIONAL
SV
NOTE:FOUR-WAY VALVE
IS USED IN THE
4-WAY1
COOLING & HEATING
UNIT ONLY
BLACK
RED
RED
RED
RED
CN30
RED
BLACK
CT1
CN24
CN25
CN18
CN15
5
OPTIONAL
EEV
4/5
CN 9
Y/G
PE3
CN3
2
CN4
N
CN5
Y/G
RED
BLACK
OPTIONAL
S1
S2
XT2
XT1
Y/G
TO INDOOR COMM. BUS
NOTE｣ｺPlease use 2-core
shielded wire.
POWER SUPPLY
WIRING DIAGRAM (OUTDOOR UNIT)
L
RED
RED
BLUE
L
RED
L
RED
WHITE/BLACK
5
4
BLUE
D
3
2
1
~
~
~
BLUE
WHITE/BLACK
RED
RED
RED
WHITE
WHITE/BLACK
/BLACK
BLUE
L3｡ｯ
L2｡ｯ
L1｡ｯ
BLUE
CN12
CN13 CN14
Notes:
This symbol indicates the element
Y/G
is optional,the actual shape shall
PE2
be prevail.
16022000026589
Y/G
CODE
PE1
COMP
CAP1,CAP2
FAN MOTOR CAPACITOR
AC CURRENT DETECTOR
CT1
CN4
D
CN3
VALVE
ELECTRIC EXPANSIVE
EEV
L3
L2
L1
OUTDOOR DC FAN
FM1,FM2
WHITE
GREEN
FAN1,FAN2
OUTDOOR AC FAN
HEAT_Y,HEAT_D
CRANKCASE HEATING
H-PRO
HIGH PRESSURE SWITCH
INDUCTOR
L
L-PRO
LOW PRESSURE SWITCH
SV
L
N
L1
L2
L3
N
XT1
(
1
(
2
EXHAUST
TP
TEMPERATURE SENSOR
CONDENSER
T3
TEMPERATURE SENSOR
Y/G
OUTDOOR AMBIENT
T4
TEMPERATURE SENSOR
TO INDOOR UNIT
HEATSINK
TH
TEMPERATURE SENSOR
WHITE/BLACK
L
RED
RED
PART NAME
COMPRESSOR
DIODE MODULE
4-WAY VALVE
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