Parameter
Parameter
Code
Name
Wired controller
C0
address
Two-pipe/four-pipe
C1
selection
ECO cooling temperature
C2
setting
ECO heating temperature
C3
setting
C4
Anti-freezing protection
Anti-freeze temperature
C5
setting
C6
Baud rate setting
C7
Celsius/Fahrenheit
C8
Button backlight setting
C9
Language
Cooling/Fan temperature
C10
compensation
Heating/Auxiliary electric
C11
heater temperature
compensation
Temperature return
C12
difference
Fan always on/always off
C13
(After setting temperature)
EN
Parameter Range
01-32
00:Two-pipe cooling and heating
01:Two-pipe cooling
02:Two-pipe cooling
+Auxiliary electric heater
03:Two-pipe heating
+Auxiliary electric heater
04:Two-pipe cooling and heating
+Auxiliary electric heater
05:Four-pipe
17°C to 30°C / 62°F to 86°F
17°C to 30°C / 62°F to 86°F
00:Off
01:Start
0°C to 20°C / 32°F to 68°F
00:4800 01:9600
00:°C
01:°F
00:Off
01:On
00:Chinese
01:English
-10°C to 10°C / -18°F to 18°F
-10°C to 10°C / -18°F to 18°F
1, 2, 3 (°C) / 2, 4, 6 (°F)
00:Always on
01:Always off
09
Default
Remarks
Value
01
00
26°
C /
79° F
Stepping 0.5°C /1°F
18° C / 64° F
Stepping 0.5°C /1°F
00
5°C / 41°F
Stepping 0.5°C /1°F
01
00
01
01
0° C / 0°F
Stepping 0.5°C /1°F
0° C / 0°F
Stepping 0.5°C /1°F
1° C / 2°F
0