Viessmann VITOLIGNO 300-P Service Instructions Manual page 55

Code 1
(cont.)
5. d
to confirm.
6. |/~ for the required value.
7. d to confirm.
"Accepted" appears
briefly on the display.
Overview
Coding
Coding in the delivered condition
Output 52 M1
02:0 Output 52 M1 not used
Output 52 M2
03:0 Output 52 M2 not used
Sensor 2 M1
04:0 Do not adjust
Output 20 M1
05:0 Do not adjust
Maximum temperature
06:... Maximum boiler water
temperature limit.
Delivered condition
specified by the boiler
coding card
8. Exit service menu.
Possible change
02:1 Output 52 M1 controls the
mixer of heating circuit
HC1
03:1 Output 52 M2 controls the
mixer of heating circuit
HC2
03:2 Output 52 M2 used for the
solar control unit
06:... Subject to boiler output
(specified by the boiler cod-
ing card)
Codes
55