6.
Menu Instruction
Code
Default Range
Definition
Explanation
HC
C
C or H
Working mode
H for humidification, C for dehumidification
Lb**
80
0~100
Lower bound of your desired
humidity range
In humidification mode, Lb is turn-on degree.
In dehumidification mode, Lb is turn-off degree.
Hb**
85
0~100
Higher bound of your desired
humidity range
In humidification mode, Hb is turn-off degree.
In dehumidification mode, Hb is turn-on degree.
CA
0
-12~12
Calibrate the reading
Optional
. If measured humidity is 3% higher than
the real humidity, set CA=
-3
.
PT***
0
0~30
Compressor Time Delay
(unit: minute)
Optional
. It defines the time interval of 2
compressor cycles(On-Off)
AH
100
0~100
High humidity alarm
Optional
. It will beep once humidity exceeds
AH.
Press any key to stop alarm.
AL
0
0~100
Low humidity alarm
Optional
. It will beep once humidity is below
AL.
Press any key to stop alarm.
**
Lb must be less than Hb.
If while setting either Lb or Hb you inadvertently make Lb greater than Hb, the other setting will automatically adjust to
make Lb less than Hb. This can be corrected by carefully setting the humidity range and never allowing Lb to be greater
than Hb or allowing Hb to be less than Lb. To ensure Hb and Lb are specified correct value, check it again after you quit
setting. Hold UP button to check Hb value and hold DOWN button to check Lb value on screen.
***Further explanation about Compressor Time Delay (PT):
The time delay is a way of over-riding the humidity sensor so that regardless of detected humidity the output device will
not turn on unless the specified time duration has elapsed. Under dehumidification mode, after the power is on, if the
measured humidity is higher than
Hb
, the device won’t start output device immediately, but waiting for a delay time.
Delay
time is calculated right after the moment that the output device stops.
When the time interval of two on-off cycles is larger than the preset delay time, the controller will turn on the output
device immediately. (For example, PT=2. It’s been 3 minutes when the humidity reaches the turn-on temperature again.
The output device starts immediately.)
When the time interval between two on-off cycles is less than preset delay, the controller won’t turn on the output device
until preset delay is satisfied. (For example, PT=5. Your output device stopped 3 minutes ago. Although it’s now turn-on-
degree, you have to wait 2 more minutes before your output device starts again.)
