19
English
19
Service Mode
Main
menu
Sub
menu
Function
Data
bit
Factory
setting
Description Unit
2
1 Software code 1~6 - Software code -
2 Software version 1~6 - Software version -
3
1 Indoor unit room temperature 1,2,3 - Room temperature °C
2 Indoor unit EVA IN temperature 1,2,3 - EVA IN temperature °C
3 Indoor unit EVA OUT temperature 1,2,3 - EVA OUT temperature °C
4 Indoor unit EEV step 1,2,3 - EEV step -
5
Indoor unit option checking
(1)
Use of central control 1 - 0 – No use, 1 - Use -
Use of drain pump 2 - 0 – No use, 1 - Use -
Use of electric heater 3 - 0 – No use, 1 - Use -
Use of hot water coil 4 - 0 – No use, 1 - Use -
6
Indoor unit option checking
(2)
Use of external control 1 - 0 – No use, 1 - Use -
Use of RPM compensation 2 - 0 – No use, 1 - Use -
Filter time 3 - 0 – 2000 hours, 1 – 1000 hours -
Heating temperature
compensation
4 - 0 – No use(2°C), 1 – Use(5°C) -
EEV stop step in heating 5 - 0 – 1/80 steps, 1 – 80 -
4
1
Indoor unit main address checking 1,2 - Main address (0~63) -
Indoor unit main address setting 3,4 -
Main address (0~63)
(outdoor unit reset is needed to
set)
Indoor unit RMC address setting/checking 5,6 - RMC address (00H~2FH) -
2 Indoor unit option code setting/checking 1)* - Indoor unit option code -
3 Indoor unit option switch setting/checking 1)* - Indoor unit option code -
5
1 AHU setting/checking
AHU RPM setting/checking 3,4 - 0~31 1RPM
AHU humidity setting/
checking
62 0-30,1-40,2-50 -
2
AHU discharge
temperature setting/
checking
Use of discharge
temperature control
1 0 0-No use, 1-Use -
Cooling discharge
temperature
3,4 15 8 ~ 18°C 1°C
Heating discharge
temperature
5,6 38 30~43°C 1°C
3
Fresh Duct discharge
temperature checking
Cooling discharge
temperature
1,2 18 15~25 1°C
Heating discharge
temperature
3,4 25 18~30 1°C
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