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Coding Level 1
"Combustion Controller" Group
Coding
Coding in the factory set condition
"Max operational output"
02:100
100% of rated heating output.
"Gas type"
03:0
Natural gas
"Altitude"
04:0
LA: ≤ 5000 ft. (1500 m) above sea level
"Max boiler temperature"
06:95
Set to 203°F (95°C).
"Integral threshold value of controller"
08:30
Set to 30 Kmin.
"Runtime optimization"
09:1
Integral method
"Boiler" Group
Coding in the factory set condition
"Single boiler and multi boiler system"
01:2
Multi-boiler system with Viessmann-cascade
or LON-cascade.
"Consecutive boiler number in multi boiler systems"
07:1
Consecutive boiler section number in multi
boiler systems.
"Flue gas temperature sensor"
1f:0
Do not adjust!
"Service interval"
21:0
No service interval (hours run) selected.
"Interval for service"
23:0
No interval for service.
138
Vitocrossal 300 CA3 Series 2.5 to 6.0 Installation/Service
Possible change
02:0
Adjustable from 0 to 100%
to
(0% represents burner minimum firing rate).
02:100
03:1
Liquid Propane Gas
04:1
HA: > 5000 ft. (1500 m) above sea level
06:5
Adjustable from 41°F to 261°F (5°C to 127°C).
to
06:127
IMPORTANT
Supply temperature limit switch common supply,
(set to 210°F 99°C) [tolerance -11°F (-6K)].
08:1
Adjustable from 1 to 255 K min
to
08:255
09:0
Minimum pause
Possible change
01:1
Do not adjust!
01:3
Do not adjust!
07:2
Adjustable from 1 to 8
to
7:1
Lead boiler section
07:8
7:2-8 Lag boiler sections
--
--
21:1
The number of hours run before the burner
to
should be serviced is adjustable from 100 to
21:100
10000 h; 1 step
23:1
Adjustable from 1 to 24 months.
to
23:24
100 h.
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