Viessmann B2HF - Dhw

68
1503.0 "Minimum heating output"
Setting Explanations
A limit can be set on the minimum heating output for
heating mode.
... Delivered condition specified by settings specific to
the appliance
5 to 100 Adjustable from 5 to 100 %
1606.0 "Minimum burner pause time"
Setting Explanations
The minimum burner pause time can be set subject to
boiler load.
0 Fixed setting for minimum burner pause time
1 Delivered condition, integral method (see parameter
1606.4)
1606.4 "Integral threshold for burner switch-off"
Setting Explanations
Only effective if parameter 1606.0 has been set to 1.
50 Factory setting 50 K x min
5 to 255 Adjustable from 5 to 255 K x min
The higher the value, the later the burner switches off.
DHW
Note
Parameter values in bold are factory settings.
497.0 " Operating mode of DHW circulation pump"
Setting Explanations
DHW circulation pump:
0 Time program
4 Selected cycle (see parameter 497.3)
497.1 "DHW circulation pump for auxiliary function DHW heating"
Setting Explanations
DHW circulation pump:
OFF 0 OFF during hygiene function
ON 1 ON during hygiene function
Danger
Risk of injury due to increased DHW tempera-
ture.
Inform the system user of the risk from the high-
er outlet temperature at the taps.
System configuration (parameters)
Boiler (cont.)
5593201
Parameter