5 TROUBLESHOOTING, CLEANING AND
DECOMMISSIONING
5.1 Troubleshooting
The error signalling is carried out via the heating zones LED on the
base station assigned to the room control unit.
LED base station
Meaning Solution
Heating zone
flash duration in sec.
0 1 2
HZ
Safe mode active
- Perform the connection test.
- Defective devices must be
replaced
- Contact your electric
installer.
Tab. 5-1 Error display on the base station
5.2 Cleaning
Only use a dry and solvent-free, soft cloth for cleaning.
5.3 Disposal
The room control unit must not be disposed with domestic
waste. The user has the duty to dispose of the units at
designated collection points. The separate collection and
orderly disposal of all materials will help to conserve natural resources
and ensure a recycling in a manner that protects human health and
the environment. If you need information about collection points for
your devices, please contact your local municipality or your local
waste disposal services.
8
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