Mode Combination Settings; Wiring Connections - Haier QACT17A Manual De Instalación Y Funcionamiento

Parameter Inquiry:
Display
A
b
C
d
E
F
Mode Combination Setting
Mode Combination Setting:
• 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.
Wired Controller Wiring Instruction

Wiring Connections

A:
One control on one indoor
1. Cassette (AB...AL...MVAB...MVAL...)
Ducted (AD...AM...MVAD...MVAH...)
MRV Wall Mount (MVAW...)
Indoor 1
Wired controller
Polar wire
Wired controller
Description
Indoor sensor - Ambient (Tai)
Indoor sensor - Vapor (Tc1)
Indoor sensor - Liquid (Tc2
Indoor EEV position
Indoor unit address
Indoor unit central address
A B C
A B C
Value
Temperature °F (°C)
Temperature °F (°C)
Temperature °F (°C)
Half of actual position
Shown in hexadecimal
Shown in hexadecimal
2 Non-MRV Wall mount (AW...)
Indoor PCB board
15
LED3/R LED4/G
WK-B
SW1
CN4
LED2/G LED1/R
CN3
CN5
CN1 CN2
A B C A B C
A B C
Wired controller