Viessmann VITOLADENS333-F, Service Instructions Manual

Page: 44 / 112

Coding in the delivered condition Possible change
Venting/filling
2F:0 Programs disabled 2F:1 Venting program enabled
2F:2 Fill program enabled
Subscriber no.
77:1 LON subscriber number 77:2
to
77:99
LON subscriber number,
adjustable from 1 to 99:
1 - 4 = Boiler
5 = Cascade
10 - ... = Vitotronic 200-H
99 = Vitocom
Note
Allocate each number
only once.
Summer econ. A1/M2
A5:5 With heating circuit
pump logic function A5:0 Without heating circuit
pump logic function
Min. flow temp. A1/M2
C5:20 Electronic minimum
flow temperature limit
20 °C C5:1
to
C5:127 Minimum limit adjustable
from 1 to 127 °C
Max. flow temp. A1/M2
C6:74 Electronic maximum
flow temperature limit
set to 74 °C C6:1
to
C6:127 Maximum limit adjustable
from 1 to 127 °C
Slope A1/M2
d3:14 Heating curve slope =
1.4 d3:02
to
d3:35 Heating curve slope ad-
justable from 0.2 to 3.5
(see page 36)
Level A1/M2
d4:0 Heating curve level = 0 d4: – 13
to
d4:40
Heating curve level ad-
justable from
– 13 to 40
(see page 36)
Code 1
(cont.)
44
Coding
5692
779
GB