Haier YR-E20 - Wired Controller Function; Dip Switch Configuration

7
Wired Controller Function
Dip Switch Instruction
Dip
switch
ON OFF Default
SW1 Inverter unit On/O󰀨 unit OFF
SW2
Ambient temperature
display
Ambient temperature
no display
OFF
SW3
Room temperature
sensor on PCB is
valid
Room temperature
sensor on wired
controller is valid
OFF
SW4
Function cycle
(simple version)
Function cycle
(general version)
OFF
SW5 Old Protocol Selfadaption OFF
SW6 Reserved Reserved OFF
SW7 No swing Swing OFF
SW8
Electrical heating is
started manually
Electrical heating is
started automatically
OFF