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5790 733 - 07
Vitocrossal 300 CA3 Series 2.5 to 6.0 Installation/Service
Coding in the factory set condition
Possible change
“With LON communication module: Monitoring LON participants”
9c:20
Monitoring LON participants
If there is no response from a participant
after 20 min, the values specified inside the
control unit are used. Only then will a fault
message be issued.
9c:0
No monitoring.
9c:5
to
9c:60
Time adjustable from 5 to 60 min.
“Differential temperature”
9f:8
Differential temperature 8 K only in
connection with heating circuit with mixing
valve M2 (heating circuit 2) and M3 (heating
circuit 3).
9f:0
to
9f:40
Adjustable from 0 to 40 K
Coding Level 2
“General” Group
(continued)
Coding
Coding in the factory set condition
Possible change
“Max operational output”
02:100
100% of rated heating output.
02:0
to
02:100
Adjustable from 0 to 100%
(0% represents burner minimum firing rate).
“Gas type”
03:0
Natural gas
03:1
Liquid Propane Gas
“Altitude”
04:0
LA:
≤
5000 ft. (1500 m)
04:1
HA: > 5000 ft. (1500 m)
“Max boiler temperature”
06:95
Set to 203°F (95°C)
06:5
to
06:127
Adjustable from 41 to 261°F (5 to 127°C)
IMPORTANT
Supply temperature limit switch common
supply, set to 210°F (99°C)
[tolerance -11°F (-6K)].
“Integral threshold value of controller”
08:30
Set to 30 K min
08:1
to
08:255
Adjustable from 1 to 255 K min.
“Runtime optimization”
09:1
Integral method
09:0
Minimum pause.
“Flue gas damper”
0a:0
Without
0a:1
Do not adjust!
“Combustion Controller” Group
