Vitotronic 100, GC1B / Vitotronic 300-K, MW1B Installation and Service
5793 309 - 05
150
“Heating Circuit 1”, “Heating Circuit 2”, “Heating Circuit 3” Group (continued)
Coding 2, Vitotronic 300-K
Coding in the factory set condition Possible change
D8:0 No heating program changeover via extension
EA1
D8:1 Heating program changeover via input DE1
at extension EA1.
D8:2 Heating program changeover via input DE2
at extension EA1.
D8:3 Heating program changeover via input DE3
at extension EA1.
E1:1 With remote control:
Set day temperature adjustable at the remote
control unit from 50 to 86°F (10 to 30ºC).
E1:0 Set day temperature adjustable from 37 to 73°F
(3 to 23ºC).
E1:2 Set day temperature adjustable from 63 to 99°F
(17 to 37ºC).
E2:50 50 With remote control:
No display correction of the actual room
temperature.
E2:0
to
E2:49
Display correction –5 K
to
Display correction –0.1 K
E2:51
to
E2:99
Display correction +0.1 K
to
Display correction +4.9 K
F1:0 Do not adjust. -- --
F2:8 Time limit for party mode or external heating
program changeover via push button: 8 h
*1
.
Note: Observe settings of coding addresses
“5D”, “5E”, “5F” in the “General”
group, as well as “D5” and “D8” in the
“Heating circuit...” group.
F2:0 No time limit
*1
.
F2:1
to
F2:12
Time limit adjustable from 1 to 12 h
*1
.
F8:-5 Temperature limit for raising reduced mode
23°F (-5ºC); see example on page 115.
Observe the setting of coding address “A3”.
F8:+10
to
F8:-60
Temperature limit adjustable from
+50 to -76°F (+10 to -60°C).
F8:-61 Function disabled.
F9:-14 Temperature limit for raising the reduced set
room temperature 7°F (-14ºC); see example
on page 115.
F9:+10
to
F9:-60
Limit for raising the set room temperature to
the value selected for standard mode adjustable
from +50 to -76°F (+10 to -60°C).
FA:20 Raising the set boiler water or supply
temperature by 20% when changing from
operation with reduced room temperature to
operation with standard room temperature.
See example on page 115.
FA:0
to
FA:50
Temperature rise adjustable from 0 to 50 %.
FB:30 Duration for raising the set boiler water or
supply temperature (see coding address
“FA”) 60 min.
See example on page 115
FB:0
to
FB:150
Duration adjustable from 0 to 300 min;
1 step
2 min.
*1
Party mode ends automatically in the “Heating and DHW” heating program when the system changes over to
operation with standard room temperature.
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