Symbol
A1
Electronic regulation board
A2
Display board (HMI)
A4
Compressor and fan driving electronic board (driver)
BLK
Black
BLU
Blue
BRN
Brown
CM
Compressor
EEV
Electronic expansion valve
F1 - F2
Fuse
FAN
Fan motor
G/Y
Green/Yellow
HP
High pressure switch
ORG
Orange
PNK
Pink
RED
Red
ST1
Water flow regulation sensor
ST2
Anti-freeze sensor
ST3
Defrost sensor
ST4
Liquid line temperature sensor
ST5
Compressor discharge temperature sensor
4WV
4 way valve
GRY
Grey
BLK
Black
FS
Flowswitch
V1 - V2
Varistor
VLT
Violet
WHT
White
YEL
Yellow
30
Description