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Service scans
Temperatures, boiler coding card and brief scans
Press the following keys:
1. K + G simultaneously for
approx. 2 s.
The following values can be scanned, subject to the actual system equip-
ment level:
Display screen
Slope A1
level A1
Slope M2
level M2
Outside temp. adj.
Outside temp. Actual
Boiler temp. Set
Boiler temp. Actual
DHW temp. set
DHW temp. actual
Flow temp. Set
Flow temp. Actual
Mixed flow temp. set
Mixed flow temp. actual
Boiler coding card
Scan 1
to
Scan 8
Brief
scan
1
Software version
Control unit
2
System designs 1
to 6
Display in accor-
dance with the sys-
tem equipment level
62
2. a/b
3. d
Explanation
The adjusted outside temperature can be reset
to the actual outside temperature with e.
Heating circuit with mixer
Heating circuit with mixer
Low loss header
Low loss header
Display screen
Equipment version
Number
Maximum demand temperature
of KM
BUS
subscri-
bers
0: no KM
BUS
subscri-
ber
for the required scan.
Scanning is completed.
Burner control unit
version
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