1-42
Models SRK501CENF-L, 561CENF-L
Notes (1) : denotes magentized relay ×: denotes demagnetized relay
(2) Th
1
is room temperature thermistor. Th
2
(the heat exchanger thermistor) is frost prevention thermistor.
Meaning of marks
Symbol Parts name Symbol Parts name
C
C
Capacitor for CM LM Louver motor
CF
O
Capacitor for FM
O
Th
1
,
2
Thermistor
CM Compressor motor ZNR Varistor
F Fuse 51C Motor protector for CM
FM
I
Fan motor (Indoor unit) 52C Magnetic contactor for CM
FM
O
Fan motor (Outdoor unit)
Table of relay operations
Operation
Cooling
Relay symbol Control part
52C CM
I
1
2
Color symbol
BK Black
BL Blue
BR Brown
RD Red
OR Orange
WH White
Y Yellow
LB Light blue
Y/GN Yellow/Green
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