Remote Mechanical Hygrostat Connection (Hygr.30) - Immergas FH 25WZ Instruction And Warning Book

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To allow the correct functioning of the dehumidifiers, it's important to grant a constant air flow to the unit. This flow
must be close to the nominal value (see the drawing). The maximum tolerance allowed is 20%. .
The installer will take care to verify, during the start-up, the air flow to the unit and modify, if necessary, the speed
of the fans.
If the air speed through the evaporating coil exceed the 1,5÷2 m/s, the dehumidification capacity of the unit is strongly
reduced and the required environmental conditions can be compromised.
Speed wired in factory.

4.15 Remote mechanical hygrostat connection (HYGR.30)

Summer/Winter
switch
(not supplied)
ø
ø
ø
ø
Summer
ø
Winter
24
Hygrostat
Common
HYGRO-THERMOSTAT
100
90
35
80
40
70
50
60
I
0
°C
20
25
15
30
10
35

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