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Specifications
Page 7
2.2 Outdoor Unit
Abbreviation Paraphrase
4-WAY Gas Valve Assembly/4-WAY VALVE
AC-FAN Alternating Current FAN
DC-FAN Direct Current FAN
CT1 AC Current Detector
COMP Compressor
L-PRO Low Pressure Switch
H-PRO High Pressure Switch
T3 Coil Temperature of Condenser
T4 Outdoor Ambient Temperature
TH Compressor Suction Temperature
TP Compressor Discharge Temperature
EEV Electronic Expansive Valve
PIAW9170B, PIAW12170B
Y/G
4-WAY
OPTIONAL:
DC-FAN
CN 7
AC-FAN
CN 25
PAN
HEATER
CRANKCASE
HEAT E R
BR
OW
N
TO I NDOOR UNI T
3
2
L
N
BL
UE
Y/G
1
Y/G
Y/G
Y/G
Y/G
Y/G
BLACK
W
V
RED
BLUE
U
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