15
Figure 14. VVCA018-054H4-2 Wiring Diagram
ALARM
F
O/
N
O
F
L2
NOTE
COMPONENT IN DASH
LINE IS OPTIONAL
OR FIELD WIRING
WATER LEVEL SWITCH
PUMP MOTOR
EEV
T2B
T2
TR
FM
XS1-10
XP1-10
T1
XT1-2
PUMP
CS
KEY
COMPONENT
INDOOR FAN
ELECTRONIC
EXPANSION VALVE
INLET AIR TEMP.
COIL TEMP.
TRANSFORMER
TERMINAL BLOCK
EVAP OUTLET TEMP
IN COOLING MODE
PLUG
JACK
REMOTE ON/OFF
FAN CTON HTON AUXH
HHE interface
Current range (0~1A)
Voltage range (0~AC/DC24V)
Typical wiring diagram. Refer to wiring diagram on the unit for actual wiring.
