Boiler - Viessmann VITODENS 222-F Service Instructions Manual

Code 2

Boiler

Select "Boiler"
Coding
Coding in the factory setting
01:1
DO NOT ADJUST
04:1
06:...
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
21:0
23:0
24:0
28:0
2D:0
DO NOT ADJUST
2E:0
DO NOT ADJUST
2F:0
30:0
DO NOT ADJUST
31:...
DO NOT ADJUST
38:0
56
Single boiler system
Minimum burner pause subject
to the boiler load (specified by
boiler coding card)
Maximum limit of the boiler
water temperature, specified
in °C by the boiler coding card
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No service interval (hours run)
selected
No time interval for burner
service
No "Service" display
No burner interval ignition
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Venting program/fill program
disabled
Internal circulation pump
without variable speed
(e.g. temporarily for service).
Set speed in % of the internal
circulation pump when operated
as boiler circuit pump, specified
by the boiler coding card
Status burner control unit:
Operational (no fault)
Vitodens 222-F B2TA 19 and 35 Service
Possible change
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04:0 System with low-loss header.
Minimum burner pause set
permanently (specified by boiler
coding card).
06:20 Maximum limit of the boiler water
to temperature within the ranges
06:127 specified by the boiler.
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21:1 Number of hours run before the
to burner should be serviced is
21:100 adjustable from 100 to 10,000 h
One adjusting step ≙ 100 h.
23:1 Interval adjustable from 1 to 24
to months.
23:24
24:1 "Service" display (the address is
automatically set and must be
manually reset after a service has
been carried out).
28:1 Interval adjustable from 1 h
to to 24 h. The burner is force
28:24 started once every 30 sec (only
when operating with LPG).
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2F:1 Venting program enabled.
2F:2 Fill program enabled.
30:1 Internal variable speed
circulation pump (automatic
adjustment)
31:0 Set speed adjustable from
to 0 to 100%.
31:100
38:≠0 Status burner control unit: Fault.
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