Weather-compensated control unit
1.
Press
K
and
G
simultaneously
for approx. 2 seconds.
2.
Select the required scan with
a
and
b
.
3.
Press
d
.
The following values can be scanned, subject to the actual equipment level:
&
Slope A1
–
Level A1
&
Slope M2
–
Level M2
&
Adj. outside temp.
&
Actual outside temp.
The adjusted outside temperature can be reset
to the current outside temperature with
e
.
&
Set boiler temp.
&
Actual boiler temp.
&
Set DHW temp.
&
Actual DHW temp.
&
Actual DHW outlet temp.
&
Set DHW outlet temp.
&
Set flow temp.
&
Actual flow temp.
Heating circuit with mixer
Heating circuit with mixer
&
Set mixed flow temp.
&
Actual mixed flow temp.
Low loss header
Low loss header
&
Boiler coding card
&
Brief scan 1
to
Brief scan 8
Display screen
Brief
scan
Boiler
coding
card
N/A
N/A
X
X
X
X
1
Software version
Control unit
Version
Boiler (EEPROM)
Version
Burner control unit
(EEPROM)
Temperatures, boiler coding card and brief scans
63
Service scans
56
92
548
GB
Summary of Contents for VITODENS 333
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