DanVex DEH-5K Handbuch - Seite 14

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6.2 Working Mode:

6.2.1 Dehumidification Working Mode

Mode Code
H04=0
Function
Dehumidification
Relay 1
High fan speed
Relay 2
Medium fan speed
Relay 3
Low fan speed
Relay 4
Compressor
Relay 5
Air damper open
6.2.2 Description
If the humidity of the air is higher than the setting, the fan turns on;5 seconds later,the compressor turns on;
If the humidity of the air is lower than the setting, the compressor turns off;3 minutes later,the fan turns off.
The compressor should cycle on and off at an interval more than 3 minutes.

6.3 Initial Value

The controller has data memory function when there is power failure.
The initial value as below:
§
Fan speed:High
§
Air damper:close
§
Mode:the same before the power failure
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6.4 Fan Control

§
The initial value is high speed,can be adjusted manually.
§
EC motor (0~10V) fan has 5 fan speeds,which can be set separately.
§
AC motor fan speed can be adjusted manually when H04=0:
§
F01=1,high fan speed available
§
F01=2,high fan speed & low fan speed available
§
F01=3,high fan speed & medium fan speed & low fan speed available
§
High fan speed & low fan speed available when H04=1.
§
High fan speed available when H04=2.
§
Fan works according to F02 when achieve the set humidity and temperature (only for the available
system working mode):
§
F02=1,the fan turns off 3 minutes later after achieved the set humidity and temperature (only for the
available system working mode)
§
F02=2,the fan keeps working after achieved the set humidity and temperature (only for the available
system working mode)

6.5 Air Damper Control

§
Air damper works according to H01,R03 when the unit is turned on manually.
§
Open or close air damper manually when H01=0:
§
Air damper close:100% return air
§
Air damper open:mixed fresh and return air
§
Open or close air damper automatically when H01=1:
§
Indoor humidity ≧ R03:air damper close;Indoor humidity≦R03~R04:air damper open.
§
Can switch to manual mode from automatic mode and works manually for 30 minutes amd continue to
work automatically.
§
Air damper close when the unit is powered off manually.
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