Resetting Codes To The Delivered Condition - Viessmann VITOPEND 200 Installation And Service Instructions Manual

Code 2
(cont.)
Coding in the delivered condition
F9:–14 Temperature limit for
raising the reduced set
room temp. ‐14 ºC, see
example on page 108.
(only for weather‐com-
pensated control units)
FA:20 Raising the set boiler
water temperature or
the set flow temperature
when changing from op-
eration with reduced
room temperature to op-
eration with standard
room temperature by
20 %. See example on
page 109 (only for
weather‐compensated
control units).
Fb:30 Duration for raising the
set boiler water tem-
perature or the set flow
temperature (see cod-
ing address "FA")
60 min. See example on
page 109 (only for
weather‐compensated
control units).

Resetting codes to the delivered condition

Press the following keys:
1. L + G simultaneously for
approx. 2s
2. e
"Confirm Standard set-
ting? Yes" appears.
Possible change
F9:+10 Temperature limit adjus-
table from +10 to ‐60 °C
to
F9:–60
FA:0 Temperature rise adjusta-
to ble from 0 to 50%
FA:50
Fb:0 Duration adjustable from
to 0 to 300 min;
1 step ≙ 2 min)
Fb:150
3. d
to confirm
or
4. a/b
to select "Basic set-
ting? No".
Coding
69