Air Conditioning
5
℃≥
desired temp.- room temp.
≥
3
℃
2 minutes return
air, 8 minutes fresh air
3
℃≥
desired temp.- room temp.
≥
0
℃
100% fresh
air
Display evaporator temperature
Press increase or decrease button can also display the evaporator
temperature.
Temperature setting
By press temperature setting button, to select the following mode:
room temperature, setting temperature, and outside temperature.
①
Room Temperature: When room temperature indicator light
on, display shows the current room temperature.
When the temperature is <-9
℃
, the display alternately
shows Co and -9 (does not affect controller work)
②
Required Temperature setting: When required temperature
indicator light on, the required temperature flashes on the display, then
press the increase or decrease button to adjust the required
temperature.
The required temperature adjustment range is from 15
℃
to
40
℃
.
③
Outside temperature: When outside temperature indicator light
on, display shows the current outside temperature. When outside
temperature is lower than -9
℃
, display shows Co (does not affect the
controller work)
Other function
a. LP / HP error indicator: in the cooling mode (include the reheat
mode), if there is a low or high pressure error, the error indicator will
light on and display shows HP or LP, at the same time stop cooling.
b. Error code: When the sensor is fault, error code will show on the
display. There are two kinds of error code, E code and C code.
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