Calling Up Code - Viessmann VITOLIGNO 300-P Service Instructions Manual

Code 2
(cont.)
■ "DHW/Cylinder"
Coding addresses "55" to "5A", "60" to "64", "67", "70" to "75", "84", "85"
■ "Solar"
Coding addresses "65", "66", "68" to "6F", "86"
■ "Heating circuit"
Coding addresses "A0" to "FB"

Calling up code 2

Press the following keys:
1. d + MENU simultaneously for
approx. 4 s.
The "Service" menu
is displayed.
2. |/~ for "Code 2".
3. d to confirm.
4. |/~ for "Display/
Change".
5. d to confirm.
Overview
Coding
Coding in the delivered condition
02:0 Output 52 M1 not used
03:0 Output 52 M2 not used
6. |/~
7. d
8. |/~
9. d
10. Exit service menu.
Possible change
02:1 Output 52 M1 controls the
mixer of heating circuit
HC1; automatic recogni-
tion
03:1 Output 52 M2 controls the
mixer of heating circuit
HC2; automatic recogni-
tion
03:2 Output 52 M2 used for the
solar control unit; auto-
matic recognition
Codes
for the required cod-
ing address.
to confirm.
for the required
value.
to confirm.
"Accepted" appears
briefly on the display.
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