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Switching function: Humidification ON/OFF
Factory setting: Humidification switched on (set to 60 % rel. humidity).
Instruction
Entry / Keys / Remarks
Display / Remarks / Status
Select function level 2
Hold down
Indicator lamp "control" flashes
and current function level is indi-
cated by the flashing display
+
or
Press
°C
Display circuit status,
factory setting:
Humidification ON
Release and press
again
°C
CO
2
Change circuit status:
Humidification OFF
Press
°C
CO
2
Change circuit status:
Humidification ON
+
Press
°C
CO
2
Exit function level
Press
Actual temperature, CO
2
, O
2
and
rel. humidity values are displayed
again after 1 minute
Press any setpoint key
Actual temperature, CO
2
, O
2
and
rel. humidity values are displayed
again immediately
6. OPERATE
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