System Configuration Calling Up Parameters; (Parameters) Parameter - Viessmann Vitodens 100-W B1HF Series Installation And Service Instructions Manual

System configuration (parameters)
Calling up parameters
Note
The display and setting of some parameters is
dependent on:
■ Heat generator
■ Connected accessories and the functions associated
with them
Tap the following buttons:
1. and OK simultaneously for approx. 4 s, then
release.
2. Use / to select "b.2" for system configura-
tion.
Parameter
Note
Parameter values in bold are factory settings.
1 "Set flow temperature for external demand"
Setting
2 "Primary circuit pump operating mode"
Setting
56
3. OK
4. Use /
ment. See tables below.
5. OK
6. / for the required value.
7. OK
Explanations
Set flow temperature for external demand
70 Set flow temperature in the delivered condition 70 °C
20 to 82 Set flow temperature adjustable from 20 to 82 °C in
1 °C increments
Explanations
1 "Automatic"
Switched on regardless of current temperature level
7 Switched off in reduced mode (in conjunction with
constant operation with time program) or if there is no
demand via the room thermostat.
to select the parameter for adjust-