Specifications

68
Symbol Name
MC1, 2 Compressor motor
MF1 Fan motor (indoor)
MF2,3 Fan motor (outdoor)
52C1,2 Contactor (compressor)
52F Contactor (fan I/D)
TB1,2,3 Terminal block
F1 Fuse (3.15A)
51C1,C2 Over current relay (COMP)
51F1 Over current relay (fan)
63H1,2 High-pressure switch
CH1,2 Crankcase heater
26L1,2 Sensor (freeze protection)
PCB Printed Circuit Board
47 Phase Protector
DT1,2 Discharge Thermostat
49F1,2 Internal protector (O/D fan)
X1,2 Auxilliary Relay (self hold)
M(4)RT150
A
M(4)RT200A
(STANDARD: IC CONTROL)
Caution,
1. To protect each Fan motors and Compressors from abnormal current, overcurrent
relays <51F1>, <52C1> and <52C2> are installed. Therefore, do not change
factory set value of these overcurrent relays.
Note : 1. The dotted lines show field wiring.
2. The figure in the parenthesis show field supply parts.
3. Color of earth wire is yellow and green twisting.
4. Specification subject to change without notice.