12. Settings with touch operating unit
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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.
NOTICE
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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