Viessmann Vitodens 333 Service Instructions Manual page 58
Compact gas fired condensing boiler natural gas and lpg version
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Also See for Vitodens 333:
- Service instructions manual (132 pages) ,
- Instruction manual (16 pages) ,
- Technical manual (180 pages)
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Coding
Code 2
(cont.)
Coding in
Function mode
the as de-
livered
condition
Address:
value
E5:0
*
1
Without variable
speed circuit pump
E6:65
*
1
Maximum speed of
the variable speed
pump = 65 % of max.
speed in standard mode
E7:30
*
1
Minimum speed of the
variable speed pump =
30 % of max. speed
E8:1
*
1
Min. speed subject to
the setting in coding ad-
dress E9
E9:45
*
1
Speed of the variable
speed pump = 45 % of
max. speed in reduced
mode
F1:0
Screed drying function
inactive (only for weath-
er-compensated control
units)
*1
Only for weather-compensated control units.
58
Coding
Possible change
change
Address:
value
E5:1
With variable speed cir-
cuit pump; automatic re-
cognition
E6:0
Maximum speed adjusta-
to
ble from 0 to 100 % of
E6:100
max. speed
E7:0
Minimum speed adjusta-
to
ble from 0 to 100 % of
E7:100
max. speed
E8:0
Speed subject to the set-
ting in coding address E7
E9:0
Speed adjustable from 0
to
to 100 % of max. speed
E9:100
F1:1
Screed drying function
to
adjustable in accordance
F1:5
with 5 optional tempera-
ture time profiles (see
page 104)
Note
Observe the screed dry-
ing supplier's instruc-
tions.
Observe DIN 4725–2 or
local regulations. The re-
port to be provided by the
heating contractor must
contain the following
heat-up details:
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