Operating instructions

81
Coding in the delivered condition Possible change
9C:20 Monitoring LON subscrib-
ers.
If a subscriber fails to
respond, the values
specified inside the con-
trol unit will be used after
20 min. Only then will a
fault message be issued.
(only for weather-com-
pensated control units)
9C:0 No monitoring
9C:5
to
9C:60
The time is adjustable from
5 to 60 min
9F:8 Differential temperature
8 K; only in conjunction
with the mixer circuit (only
for weather-compensa-
ted control units)
9F:0
to
9F:40
Differential temperature
adjustable from 0 to 40 K
Boiler/Group "2"
Select "Boiler" for weather-compensated control units (see page 72).
Select "2" for constant temperature control units (see page 72).
Coding
Coding in the delivered condition Possible change
01:1 Do not adjust
04:1 Minimum burner pause
subject to the boiler load
(specified by boiler cod-
ing card)
04:0 Minimum burner pause set
permanently (specified by
boiler coding card)
06:... Maximum limit of the
boiler water temperature,
defaulted in °C by the
boiler coding card
06:20
to
06:127
Maximum limit of the boiler
water temperature within
the ranges specified by the
boiler
0d:0 Do not adjust
0E:0 Do not adjust
13:1 Do not adjust
14:1 Do not adjust
15:1 Do not adjust
Code 2
General/Group "1"
(cont.)
5457 552 GB
Service