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Makeup of burner ID
Languages
Real time clock
and calendar
S / W changeover
Backup
Type of battery
Adjustment of contrast
(display)
Shutdown function
Quick access
Normal operation
5921
Invalid characters for the burner ID are all vowels (ä, ö, ü and ß).
Minimum length of burner ID = 4 characters
Maximum length of burner ID = 15 characters
The AZL5... can output the display texts in different languages.
Changeover to another language takes place via menu «Params & Display»
«AZL5...»
«Language».
In addition to English as the basic language, the AZL5... provides another 5 languages.
This means that a language group can comprise a maximum of 6 languages.
Using the program update function of the PC tool, additional language groups can be
loaded to the AZL5... together with the relevant program version.
Hence, direct exchange of the language without loading a new program version is not
possible.
The LMV5... system is equipped with a real time clock with a calendar and backup,
which is accommodated in the AZL5...
The clock features automatic s ummer- / w intertime changeover.
The following parameter setting choices are available:
Parameter1
summer- / wintertime changeover:
Parameter2
summer- / wintertime changeover:
EU version
start:
end:
US version
start:
end:
Changeover takes place on the dates given above in the night between 02:00 and 03:00
hrs. The time shift is always 1 hour.
Changeover takes place only if the AZL5... receives power at that moment in time.
Backup is about 10 years.
The backup battery is a replaceable lithium battery.
Refer to «Technical data».
When changing batteries, ensure ESD protection!
If the AZL5... uses the associated interface to communicate with a building management
center, the latter can act as the clock master by transmitting cyclically a preset time of
day and date to the AZL5...
This information is given priority over all other time of day / date sources.
In «Normal operation» of the AZL5..., the contrast of the display can be adjusted.
To do this, keep the Enter button depressed and, at the same time, press the Selec-
tion buttons ( + or - ).
The display contrast changes correspondingly.
The adjustment unchanged up to switching off the supply voltage.
For continuously adjustment, select via menu in the parameter level.
Lockout of the basic unit can be triggered by simultaneously pressing Enter and Esc .
Lockout will be stored in the basic unit.
To be able to check burner operation at all times, press the 2 Select buttons simultane-
ously to switch from any menu item to the «Normal operation» view, either during opera-
tion, when making parameter settings, or when programming. To return to the menu
item previously used, press Esc .
30
on / off
EU version / US version
last Sunday in March
last Sunday in October
first Sunday in April
like EU version
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