Cleaning; Dismantling Of The Facia - Helios MiniVent M1 F Montage- Und Betriebsvorschrift

Installation and Operating Instructions
EN
CHAPTER 5

CLEANING/

DISMANTLING
m
DANGER
MiniVent M1/100/120 F
Background: Since the humidity value has not fallen below the activation threshold, it can be assumed that
further ventilation makes no sense. A long stop time will be activated. Any humidity measurements are ignored
during the stop time.
→ The required ventilation stages can still be operated. The stop time will continue in the background.
Only switching the mains on/off can clear the stop time.
A balance between minimised energy consumption and optimal humidity reduction is achieved with these hu-
midity curve control functions. Damp surfaces due to condensation and the associated risk of mould formation
and unpleasant odours are largely avoided.
Test mode
Once there is no voltage present (power failure, fuse, etc.), the fan will go into test mode for 1 min (condition:
unit with
factory setting). In this case the delayed start and the overrun function is deactivated within the first minute,
or for a switching cycle.
In order to enable a correct humidity measurement, the fan or the fan temperature must be adjusted to the
temperature of the installation site. A warm fan in a cold environment or a cold fan in a warm environment
will lead to a shift in the humidity measurement value. This may cause the fan to activate depending on the
environmental conditions.
5 .0 Cleaning
m The safety instructions in section 1 .2 must be observed!
− Before cleaning, ensure that the fan is isolated from the power supply and protected against switching on
again!
− Clean facia and visible casing parts only with a damp cloth
− Do not use aggressive cleaning agents that could damage the paintwork!
− High-pressure cleaners or jet water is not permitted!
5 .1 Dismantling the facia
Procedure:
1. Isolate the device from the power supply and prevent unintentional restart!
2. Unlock and remove the facia ò by pressing the snap hooks (Fig. 3/4).
Fig .3
ò
Unlock and remove
the facia by pressing
the two snap hooks.
Fig .4
ò
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