Viessmann VITODENS 333 Service Instructions Manual page 47

Code 2
(cont.)
Coding Internal
circulation
pump
21 ON
22 ON
23 ON
Coding in Function mode
the as
delivered
condition
Address:
value
Boiler/burner
52:0 Without flow tempera-
ture sensor for low loss
header
Function connection sK
53:3
of the internal exten-
sion: Cylinder loading
pump (fixed speed)
54:0 Without solar control
unit
Domestic hot water
56:0 DHW temperature
adjustable from 10 to
60 °C
58:0 Without auxiliary func-
tion for DHW loading
Heating cir- Heating cir-
cuit pump cuit pump
Heating cir- Heating cir-
cuit without cuit with
mixer mixer
OFF Control funct. OFF
OFF OFF
OFF OFF
Coding
change
Address:
value
52:1
54:1
54:2
56:1
58:1
to
58:95
Coding
Cylinder loading pump
Control funct.
OFF
Possible change
With flow temperature
sensor for low loss
header (automatic adjust-
ment upon recognition)
With Vitosolic 100
With Vitosolic 200 (auto-
matical adjustment on
recognition)
DHW temperature adjus-
table from 10 to above
60 °C (subject to boiler
coding card)
Observe the max. per-
missible DHW tempera-
ture
Input of a 2nd set DHW
value; adjustable from 1
to 95 °C (observe coding
address 56)
47