Viessmann VITODENS 200-W WB2B Service Instructions For Contractors page 56

Coding
Code 2
(cont.)
Coding in the delivered condition
E1:1 With remote control:
The set day tempera-
ture is adjustable at the
remote control unit from
10 to 30 °C (only for
weather-compensated
control units)
E2:50 With remote control: No
display correction for
the actual room tem-
perature (only for
weather-compensated
control units)
E5:0 Without variable speed
heating circuit pump
(only for weather-com-
pensated control units)
E6:65 Maximum speed of the
variable speed heating
circuit pump 65 % of the
max. speed in standard
mode (only for weather-
compensated control
units)
E7:30 Minimum speed of the
variable speed heating
circuit pump 30 % of the
max. speed (only for
weather-compensated
control units)
E8:1 Minimum speed in op-
eration with reduced
room temperature sub-
ject to the setting in
coding address "E9"
(only for weather-com-
pensated control units)
56
Possible change
E1:0 Set day temperature ad-
justable from 3 to 23 °C
E1:2 Set day temperature ad-
justable from 17 to 37 °C
E2:0 Display correction -5 K
to to
E2:49 Display correction -0.1 K
E2:51 Display correction +0.1 K
to to
E2:99 Display correction +4.9 K
E5:1 With variable speed heat-
ing circuit pump; will be
recognised automatically
E6:0 Maximum speed adjusta-
to ble from 0 to 100 %
E6:100
E7:0 Minimum speed adjusta-
to ble from 0 to 100 % of
E7:100 max. speed
E8:0 Speed subject to the set-
ting in coding address
"E7"