Calling Up The Parameter Group - Viessmann VITOTRONIC 200 Service Instructions Manual

Calling up the parameter group

1. Service menu:
Press OK + simultaneously and hold for
å
approx. 4 s.
2. "Coding level 1"
7A00 Type solar control unit
Value Meaning
"0" No solar control unit installed
"1" Never adjust
"2" Never adjust
"3" Solar control module, type SM1
Set parameter "C0xx".
"4" Never adjust
C0xx Parameter solar control module, type SM1
These parameters are only displayed if the solar con-
trol module, type SM1, is connected to the heat pump
and is enabled ("Type solar control unit 7A00" is set
to "3").
3. "Solar"
4. Select parameter.
!
!
Parameter group Solar
Installation and service instructions "Solar con-
trol module, type SM1"
223