A B
C
A B
C
15
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press and hold the MODE
button for 10 seconds.
Use the FAN button to
change available modes of
operation. 4 is default.
Mode Combination Setting
A:
One control on one indoor
Indoor 1
Wired controller
Polar wire
Wired controller
Wired Controller Wiring Instruction
Wiring Connections
1.
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2 Non-MRV Wall mount (AW...)
Indoor PCB board
Wired controller
LED3/R
SW1
CN4
CN3
CN5
CN1
A BC
AB
C
CN2
1 2 3 4
LED1/R
LED2/G
WK-B
LED4/G
A B C
Display
Description
Value
A
Indoor sensor - Ambient (Tai)
Temperature °F (°C)
b
Indoor sensor - Vapor (Tc1)
Temperature °F (°C)
C
Indoor sensor - Liquid (Tc2
Temperature °F (°C)
d
Indoor EEV position
Half of actual position
E
Indoor unit address
Shown in hexadecimal
F
Indoor unit central address
Shown in hexadecimal
Parameter Inquiry:
Mode Combination Setting:
