Setting The Fan Step - defenser PH15 Operating Instruction

Adiabatic humidifiers
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5.4.2

Setting the fan step

(see chapter 5.4.1)
Fan power
Auto1
(see chapter 5.4.3)
Note: The fan step can be modified only if program mode is deactivated (see chapter 5.5).
Available settings:
Factory setting:
Notes on setting:
Fan power
New Value
Fan power
Old Value
1, 2, 3, 4 or Auto1, Auto2, Auto3, Auto4
Operating mode
"H" (Humidification)
"P" (Purification)
"C" (Combined mode)
1
The fan step to be selected depends on the operating mode and the size of
the room. The table below is meant to assist you in finding the optimum fan
step.
Fan step
max. room volume in m
purification (without humidification)
Air changes per hour
1
2
1
155
77
2
195
97
3
280
140
4
340
170
The following recirculation cycles per hour are recommended for air puri-
fication:
– Normal load:
– heavily polluted air (e.g. pollen, smoke, etc.):
modify
confirm
cancel
Fan step
Behaviour
Auto 1
runs fixed with fan step 1
Auto 2
automatic switching between
fan steps 1..2
Auto 3
automatic switching between
fan steps 1..3
Auto 4
automatic switching between
fan steps 1..4
1
runs fixed with fan step 1
2
runs fixed with fan step 2
3
runs fixed with fan step 3
4
runs fixed with fan step 4
for
3
3
4
52
39
65
49
93
70
113
85
21
Fan power
Auto1
1...4 or
Auto1...Auto4
max. room volume in m
3
for humidification
155
195
280
340
1 – 2
3 – 4

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