Viessmann Vitoplus 300 Service Instructions Manual page 65

Wall mounted oil fired condensing boiler for the combustion of low sulphur fuel oil din 51603-el-1 with integral boiler control unit
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Scanning operating conditions and sensors
Heating circuit A1 and heating circuit with mixer M2
Operating condition display
(subject to system equip-
ment)
User no.
Holiday program
Departure date
Return date
Outside temperature, ... °C
Boiler water temp., ... °C
Flow temperature, ... °C
Standard
room temperature, ... °C
Room temperature, ... °C
Ext. set room temp, ... °C
DHW temperature, ... °C
Solar DHW temp., ... °C
Collector temperature, ... °C
Mixed flow temp., ... °C
*
1
Burner, ...h
Burner st 1 ...h
Burner st 2 ...h
*
2
Burner starts, ...
Solar energy
Time
Date
Burner OFF or ON
Burner stage 1 OFF or ON
Burner stage 2 OFF or ON
Int. pump OFF or ON
Int. output OFF or ON
Heating pump OFF or ON
Cylinder pump ON or OFF
DHW circulation pump OFF
or ON
*1
Reset hours run and burner starts after maintenance. The values can be reset individu-
ally to "0" by pressing e.
*2
Party mode ends automatically in heating program "rw" when the system changes
over to operation with standard room temperature.
Explanation
Encoded user number in the LON system
Display only if a holiday program has been set
up
Date
Date
Actual value
Actual value
Actual value (only for heating circuit with mixer
M2)
Set value
Actual value
With external hook-up
Actual DHW temperature
Actual value
Actual value
Actual value, only with low loss header
Hours run
Hours run
Hours run
Actual value
Display in kW/h
Output 20
Internal extension
If an external extension or extension kit for one
heating circuit with mixer is installed
Display only, if an external extension is installed
Display only, if an external extension is installed
Service scans
(cont.)
65

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