Code 2 - Viessmann VITOLIGNO 300-P Service Instructions Manual

Codes
Code 1
(cont.)
Coding in the delivered condition
Start setback
Temperature limit for ter-
F8:−5
minating reduced mode
−5 ºC; see example on
page 121.
Observe the setting of
coding address "A3".
End setback
Temperature limit for rais-
F9:−14
ing the reduced set room
temperature −14 ºC; see
example on page 121.
Changeover increase
FA:20 Raising the set boiler
water or flow temperature
by 20 % when changing
from operation with
reduced room tempera-
ture to operation with
standard room tempera-
ture. See example on
page 122
Excess duration
FB:30 Duration for raising the
set boiler water or flow
temperature (see coding
address "FA") 60 min.
See example on
page 122.

Code 2

The coding addresses are displayed in groups that are subject to the respective sys-
tem configuration:
■ "General"
Coding addresses "02" to "05", "08", "8A" to "9F"
■ "Boiler"
Coding addresses "06", "0A" to "32", "43", "44", "5B" to "5E"
■ "Buffer cylinder"
Coding addresses 34, 35, 45 to 53, 5F
60
Possible change
F8:+10 Temperature limit adjusta-
ble from +10 to −60 °C
to
F8:−60
Function disabled
F8:−61
F9:+10 Temperature limit adjusta-
ble 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 0
to to 300 min;
1 step ≙ 2 min
FB:150