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5673 649 - 18
Vitocrossal 300 CU3A 26 to 199 Service
Coding 1
Heating Circuit 1, 2 and 3
(continued)
Coding in the factory setting
Possible change
Start temperature raising
F8:-5
Temperature limit for
terminating the reduced mode
23°F (-5ºC); See operating
instructions. Observe the
setting of coding address “A3”
F8:+10
to
F8:-60
Temperature limit adjustable from
+50°F to -76°F
(+10°C to -60°C).
F8:-61
Function disabled.
End temperature raising
F9:-14
Temperature limit for raising the
reduced set room temperature
6.8°F (-14ºC); See operating
instructions.
F9:+10
to
F9:-60
Temperature limit for raising
the set room temperature
to the value selected for
standard mode adjustable from
50°F to -76°F (10°C to -60°C).
Set supply temperature heating circuit
FA:20
Raising the set boiler water
temperature or the set
supply temperature when
changing from operation with
reduced room temperature to
operation with standard room
temperature, by 20%. See
operating instructions.
FA:0
to
FA:50
Temperature rise adjustable
from 0% to 50%.
Duration set supply temperature increase
FB:60
Duration for raising the set
boiler water temperature or
the set supply temperature (see
coding address “FA”)
60 minutes. See operating
instructions.
FB:0
to
FB:150
Duration adjustable from 0
to 300 minutes;
1 step
K
2 min.