Specifications

59
Wiring Diagrams
Symbol Name
MC Compressor motor
MF1 Fan motor (indoor)
MF2 Fan motor (outdoor)
52C Contactor (compressor)
52F1 Contactor (fan I/D)
51C Over current relay (compressor)
C Capacitor (O/D fan motor)
TB1,2 Terminal block
51F Over current relay (fan I/D)
63H High-pressure switch
CH Crankcase Heater
26L Sensor (freeze protection)
PCB Printed Circuit Board
47 Phase Protector/Discharge thermostat
X1 Auxiliary Relay (Self hold)
F1 Fuse (3.15A)
ART080
A
M(4)RT060A
Note: 1. The dotted lines show field wiring.
2. The figure in the parentheses shows field supply parts.
3. Color of earth is yellow and green twisting.
4. If the power supply is 380AV, change the “C03” connector with
silver color tape to red color tape.
5. Refer above example about wiring mark.
Caution,
1. To protect each Fan motor and Compressor from abnormal
current, Over current relays <51C>, <51F> are installed.
Therefore
,
do not chan
g
e factor
y
set value of Over current rela
y
s.
ARRANGEMENT