Dhw - Viessmann Vitoladens 300-C Installation And Service Instructions Manual

Codes
Code 2
(cont.)
Coding
Coding in the delivered condition
04:1 Minimum burner pause time sub-
ject to boiler load (specified by
boiler coding card)
06:... Maximum limit of the boiler water
temperature, specified in °C by
boiler coding card
0d:0 Do not adjust!
0E:0 Do not adjust!
21:0 No service interval set (in hours
run)
23:0 No time set for burner service in-
terval
24:0 "Service" not shown on the dis-
play
26:0 Burner fuel consumption (stage 1);
no count if "26:0" is programmed.
29:0 Burner fuel consumption (stage 1
and 2); no count if "29:0" is pro-
grammed.
2E:0 Do not adjust!
38:0 Burner control unit status: Opera-
tional (no fault)

"DHW"

Select "DHW" (see page 63).
Coding
Coding in the delivered condition
DHW
56:0 Set DHW temperature adjustable
from 10 to 60 °C
58:0 Without auxiliary function for DHW
heating
68
Possible change
04:0 Minimum burner pause time set per-
manently (specified by boiler coding
card)
06:20 Maximum limit of boiler water tem-
to perature adjustable within the rang-
06:127 es specified by the boiler
21:1 The number of hours run before the
to burner should be serviced is adjust-
21:100 able from 100 to 10,000 h
One step
23:1 Time interval adjustable from 1 to
to 24 months
23:24
24:1 "Service" is shown on the display
(address is automatically set and
must be manually reset after a serv-
ice has been carried out)
26:1 Entries from 0.1 to 25.5; 1 step
≙
to 0.1 l/h or gallons/h
26:255
29:1 Entries from 0.1 to 25.5; 1 step
≙
to 0.1 l/h or gallons/h
29:255
38:≠0 Burner control unit status: Fault
Possible change
56:1 Set DHW temperature adjustable
from 10 to above 60 °C
Note
Max. value subject to boiler coding
card.
Observe the maximum permissible
DHW temperature.
58:10 Input of a second set DHW tempera-
to ture, adjustable from 10 to 60 °C
58:60 (observe coding address "56")
≙
100 h