www.elero.com
GB-27
The Astro program
switches
inaccurately.
1. Date set
incorrectly
2. Holiday function
is switched on
3. Astro offset is set
1. Set correct date
2. Switch holiday
function off
3. Adjust Astro
offset
There is no timed
switching function
for automatic
switching
commands after
the batteries have
been replaced.
Power supply
interrupted for too
long
Setting the date
and time
Notes on repair
Please contact your dealer if you have any queries.
Please provide the following information:
Item number and name: on the type plate
Type
of
fault
Previously occurring unusual
events
Accompanying
conditions
Own
presumption