Viessmann Vitoligno 300-H Installation And Service Instructions For Contractors page 103

Boiler for woodchips and pellets
Hide thumbs Also See for Vitoligno 300-H:
Table of Contents

Advertisement

Code 1
(cont.)
Coding in the delivered condition
Dissipate heat
F3:1
The "Transfer heat" function regu-
lates the heating circuit flow tem-
perature to the set maximum (code
"C6", "Heating" group).
Runtime set
F4:140
The valve is controlled for the set
runtime, then switched to continu-
ous operation.
DHW (DHW heater)
Coding
Coding in the delivered condition
DHW differential
0C:0
The differential temperature of
DHW heating is determined auto-
matically.
Differential temperature: System
temperature and DHW tempera-
ture
DHW return temperature
0D:10
Flow control enabled
Set return temperature corre-
sponds to DHW temperature plus
10 °C.
Solar
Coding
Coding in the delivered condition
Differential, DHW
6E:10
Heating of DHW by the solar ther-
mal system in case of differential
temperature is enabled.
Differential between solar and
DHW heating
Maximum temperature, DHW
6F:60
Max. DHW temperature limit when
heated by the solar thermal sys-
tem. DHW is heated by the solar
thermal system up to this tempera-
ture.
If DHW is heated by a combi cylin-
der, this temperature refers to buf-
fer temperature sensor 1.
Possible change
F3:0
The "Dissipate heat" function is
disabled for the selected heating cir-
cuit.
F4:15
Adjustable value in seconds
to
F4:254
Possible change
0C:1
Differential temperature adjustable
to
Adjustable value in °C
0C:20
0D:0
Flow control deactivated
Valve is always fully opened.
0D:1
Flow control enabled
to
Set return temperature corresponds
0D:30
to DHW temperature plus selected
value.
Adjustable value in °C
Possible change
6E:1
Adjustable value in K
to
6E:50
6F:0
Adjustable value in °C
to
6F:100
Codes
103

Advertisement

Table of Contents
loading

This manual is also suitable for:

Vh3

Table of Contents