Viessmann Vitoligno 300-P Service Instructions For Contractors page 54

Codes
Code 2
(cont.)
Coding in the delivered condition
32:0 Only for systems without
a heating water buffer cyl-
inder and code "AA:2"
must be selected:
No greater (more pro-
nounced) output reduc-
tion.
34:5 Only for systems with a
heating water buffer cyl-
inder and code "BB:1"
must be selected:
For a description, see
page 45.
35:20 Only for systems with a
heating water buffer cyl-
inder and code "BB:1"
must be selected:
For a description, see
page 46.
45:0 Without heating water
buffer cylinder
46:45 Only in systems with a
heating water buffer cyl-
inder:
Return temperature rais-
ing pump "ON", if the
boiler water temperature
exceeds 45 °C.
47:10 Only in systems with a
heating water buffer cyl-
inder:
Start integral threshold
set to 10 K x min (see fol-
lowing description).
54
Possible change
32:10 Value adjustable from 10 to
to 100 K x min.
32:100 A greater output reduction
is required: Select a lower
value.
A lesser output reduction is
required: Select a higher
value.
34:0 Value adjustable from 0 to
to 20 K
34:20
35:0 Value adjustable from 0 to
to 30 K
35:30
45:1 With heating water buffer
cylinder
45:2 With heating water buffer
cylinder with integral DHW
heating (combi cylinder)
(Observe coding address
"61")
46:0 Value adjustable from 0 to
to 80°C.
46:80
47:0 Start integral threshold
to adjustable from 0 to 100 K
47:100 x min