
Note: Items marked with “ ” are functions that are not supported if
non-networked.
Parameter Range
Remarks
Stepping 0.5°C /1°F
01
00
26°C /79°F
00
01-32
17°C to 30°C / 62°F to 86°F
17°C to 30°C / 62°F to 86°F
0°C to 20°C / 32°F to 68°F
Stepping 0.5°C /1°F
Stepping 0.5°C /1°F
5°C / 41°F
18°C /64°F
00: Off 01: Start
Anti-freezing protection
C0
C1
C2
C3
C4
C5
01
00: °C 01: °F
00
00: 4800 01: 9600
Baud rate setting
Celsius/Fahrenheit
C6
C7
01
00: Chinese 01: English
01
00: Off 01: On
Button backlight setting
Language
C8
C9
00: Always on 01: Always off0
C10
C13
1, 2, 3 (°C) / 2, 4, 6 (°F)
1°C / 2°F
C12
0°C / 0°F
0°C / 0°F
C11
09
Stepping 0.5°C /1°F
-10°C to 10°C / -18°F to 18°F
-10°C to 10°C / -18°F to 18°F
Stepping 0.5°C /1°F
Fan always on/always off
(After setting temperature)
Temperature return
difference
Heating/Auxiliary electric
heater temperature
compensation
Cooling/Fan temperature
compensation
Anti-freeze temperature
setting
ECO heating
temperature setting
ECO cooling temperature
setting
Two-pipe/four-pipe
selection
00: Two-pipe cooling and heating
01: Two-pipe cooling
02: Two-pipe c Auxiliary
electric heater
03: Two-pipe h Auxiliary
electric heater
04: Two-pipe cooling and h
Auxiliary electric heater
05: Four-pipe
Default
Value
Parameter
Name
Parame-
ter Code
Wired controller
address
EN