12. Settings with touch operating unit
12.4 Motion detector function
ER AB
If a movement is detected/recognised, the
ER EC unit switches to full load level
automatically without a start delay.
If no movement is registered, the overrun
delay starts. Then, the ER EC unit switches
off.
Cleaning/maintenance
The unit is practically maintenance-free. Only
the air filter needs replacing every 6 months
at the latest, depending on the degree of
soiling.
The unit will be damaged if incorrect
cleaning agent is used. Do not use
aggressive cleaning agents.
1. Clean ER-A.. cover only with a dry cloth.
2. If the cover is very dirty, remove it and
clean with water.
13.1 Filter change
Change the air filter when:
● ER-A: bar [B] is completely filled (red).
● ER-AK, ER-AH, ER-AB: LED on the lower
side of the housing blinks red.
ER-A
1. Change air filter [17].
2. Remove used TimeStrip.
3. Stick on a new TimeStrip.
4. Press activation button [A].
The red dye in the interior of the bar [B] is
released. The bar indicator first fills
slightly. Within the next 6 months, the bar
indicator [B] will rise to the upper edge
(indicator value 6).
ER-A, ER-AH, ER-AB
1. Change air filter [17].
2. Press <RESET> button for 2 seconds.
The filter change interval is reset.
The LED flashes briefly 1x.
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