Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual page 83

Vitoligno 300-C Installation/Service
Coding 1
(continued)
Coding in the factory set condition
Buffer
Maximum buffer tank temperature
34:...
Minimum buffer tank temperature
35:...
Buffer tank charging to sensor
36:3
Buffer tank charging up to temperature
37:...
Boiler start, sensor
39:1
Max. average temperature
of the heating water buffer
tank in °C (upper limit of
control range)
Min. average temperature
of the heating water buffer
tank in °C (lower limit of
control range)
The boiler charges the
heating water buffer tank
up to the third buffer tank
temperature sensor.
The boiler charges the
heating water buffer tank
up to a temperature of ...
°C at the selected sensor
(code "36:1-5", buffer tank
group) is reached.
If the set system
temperature at the first
buffer tank temperature
sensor (top) is undershot,
the boiler starts.
Possible change
34:30 Setting range in °C
to
34:100
35:30 Setting range in °C
to
35:100
36:1 The boiler charges the heating water
buffer tank up to the first buffer tank
temperature sensor (top).
36:2 The boiler charges the heating water
buffer tank up to the second buffer
tank temperature sensor.
36:4 The boiler charges the heating water
buffer tank up to the fourth buffer
tank temperature sensor.
36:5 The boiler charges the heating water
buffer tank up to the fifth buffer tank
temperature sensor.
37:30 Setting range in °C
to
37:100
39:2 If the set system temperature at the
second buffer tank temperature sensor
is undershot, the boiler starts.
39:3 If the set system temperature at the
third buffer tank temperature sensor is
undershot, the boiler starts.
39:4 If the set system temperature at the
fourth buffer tank temperature sensor
is undershot, the boiler starts.
39:5 If the set system temperature at the
fifth buffer tank temperature sensor is
undershot, the boiler starts.
Coding
83