3.4.0 SELECTING OPERATING MODE
After switching on (see Point 3.3.0 of this operating unit) select one of the following modes with the
keys:
• "HUM" = humid operation:
o Timed humidity:
Timed humidity offers no utilisation of a humidity sensor (regulation according to per
cent humidity). You can select humidity steps (0 to 99) in this operating mode. The
timed humidity is activated by a D-sensor, the D-sensor is available optionally (contact
a sauna dealer you trust).
Timed humidity can be executed with the optional components WC4-H-PCB, WC4-
H-F2 and the D-sensor.
o Standard humidity operation:
Standard humidity operation offers the utilisation of a humidity sensor (regulation
according to per cent humidity).
Standard humidity operation can be executed with the optional components WC4-H-
PCB, (WC4-H-F2) and WC4-H-H.
To this end, please observe the humidity - temperature characteristic curve below
(EN60335-2-53 compliant).
100
90
80
70
60
50
40
30
20
10
0
0
Figure 30: humidity - temperature characteristic curve
• "FIN" = Finnish (dry) operation
Instructions for assembly and use
10
20
30
WE DO IT FIRST.
40
50
60
70
Temp
80
90
100
110
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