28
RESIDENCE
Key 2 can stay active if there is a fault to allow the alarm to be reset.
Interface Stand by
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If within 10 seconds there is no heat request without any key being pressed
the interface goes into stand by.
The display shows the current time, the two points separating the time from
the minutes blink with a frequency of 0.5sec ON and 0.5sec OFF, while the
status icons will be active if necessary:
4.26 Replacing SC08 interface
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When replacing the SC08 interface board, it might happen that when power
up the user is requested to reset the time and the day of the week (see
paragraph "4.6 First commissioning"
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control and adjustment board in the boiler.
4.27 Replacing the AKM board
When replacing the AKM adjustment and control board it might be necessary
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factory settings and personalised settings.
The parameters to be checked and reset if necessary in the event of a
board replacement are:
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4.28 Combustion Control Parameters
Even if the parameters regarding the new ACC active combustion control
system are pre-set in the factory, it might be necessary to re-programme
them if the electronic board is replaced.
Access the technical parameters as explained in the paragraph "3.21
Access to the parameters"
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Select COMB with the keys
and
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.
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Set this parameter based on the type of gas the boiler is using. The
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Set this parameter based on the type of boiler as shown in the table
BOILER TYPE
25 KIS
1
30 KIS
2
35 KIS
3
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Value 1 = ZERO RESET:
select this option when replacing the detection
electrode on the burner
Value 2 =
RESTORE:
select this option when replacing the AKM electronic
board
b
If after maintenance work on the elements of the combustion unit
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conveyor, gas valve, gas valve diaphragm), the boiler generates one
or more alarms regarding combustion faults, we recommend setting
the main system switch to off for at least 5 minutes.
Summary of Contents for RESIDENCE 25 KIS
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