A B C
A B C
15
• With the control off, 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.
Cassette (AB…AL…MVAB…MVAL…)
Ducted (AD…AM…MVAD…MVAH…)
MRV Wall Mount (MVAW…)
2 Non-MRV Wall mount (AW...)
Indoor PCB board
Wired controller
LED3/R
SW1
CN4
CN3
CN5
CN1
A B C
A B 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: