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33
Selecting the language (if required) - only for weather-compen-
sated control units
At the commissioning stage, the display
is in German (factory setting).
Extended menu:
1.
å
2.
"Einstellungen"
3.
"Sprache"
4. Select the required language with
/ .
Sprache
Dansk
Cesky
Bulgarski
Deutsch
Wählen mit
ê
ê
ç
DE
BG
CZ
DK
ê
ê
(
Setting the time and date (if required) - only for weather-com-
pensated control units
The time and date need to be reset dur-
ing commissioning or after a prolonged
time out of use.
Extended menu:
1.
å
2.
"Settings"
3.
"Time / Date"
4. Set current time and date.
Note on automatic testing of the flue gas temperature sensor
Weather-compensated control unit
Constant temperature control unit
As soon as the time and date have been
set, the control unit automatically checks
the function of the flue gas temperature
sensor.
The display shows:
"Flue gas temp sen-
sor test"
and
"Active"
.
Note
If the flue gas temperature sensor is in-
correctly positioned, commissioning will
be cancelled and fault message A3 will be
shown (see page 139).
Immediately after being switched on, the
control unit automatically checks the func-
tion of the flue gas temperature sensor.
The display shows:
"A"
.
Note
If the flue gas temperature sensor is in-
correctly positioned, commissioning will
be cancelled and fault message A3 will be
shown (see page 139).
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5585 174 GB
Service