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11. Specification for Option T
11- 3
11.5 Electric wiring diagram
IDU15E1-23-T
3
2
Failure
CM
TDR
PTC
FM1
FM2
C11
C12
Operation
PE
1
MC
MC
OLR
TDR
N
L
ILS
TB
MC
MC
PRS
CR
MC
P
TDR
C01
Symbol
Description
CM
Refrigerating compressor
FM1
Fan motor
FM2
Fan motor
OLR
Overload relay
ILS
Switch with lamp
PTC
PTC Starter
PRS
Pressure switch
TB
Terminal block
C01
Capacitor for running refrigerating compressor
C11
Capacitor for running fan motor
C12
Capacitor for running fan motor
CR
CR Unit
TDR
Time delay relay
MC
Magnetic contactor