Weather
–
compensated control unit
1.
In case of two heating circuits
–
select the relevant one:
&
Press
a
.
"1
r
" flashes on the display.
&
Select heating circuit A1 (heating
circuit without mixer):
Press
d
.
&
Select heating circuit M2 (heating
circuit with mixer):
–
Press
a
.
–
"2
r
" flashes on the display.
–
Press
d
.
2.
Press
c
.
3.
Select the required operating con-
dition scan with
a
or
b
.
4.
Press
c
.
Heating circuits A1 and M2
Operating condition display
(subject to system equip-
ment)
Explanation
User no.
Encoded user number in the LON system
Holiday program
Display only if a holiday program has been set
up
Departure date
Date
Return date
Date
Outside temperature, ... °C
Actual value
Boiler water temp., ... °C
Actual value
Flow temperature, ... °C
Actual value (only for mixer circuit M2)
Standard
room temperature, ... °C
Set value
Room temperature, ... °C
Actual value
Ext. set room temp, ... °C
With external hook-up
DHW temperature, ... °C
Actual DHW temperature
Solar DHW temp., ... °C
Actual value
Collector temperature, ... °C
Actual value
Mixed flow temp., ... °C
Actual value, only with low loss header
Burner, ...h
*
1
Hours run
Burner starts, ...
*
1
Actual value
Solar energy
Display in kW/h
Time
Scanning operating conditions and sensors
69
Service scans
5692
569
GB
*1
Reset hours run and burner starts after maintenance. The values can be reset individu-
ally to "0" by pressing
e
.
Summary of Contents for Vitodens 300
Page 111: ...Parts lists cont 111 Parts lists 5692 569 GB...
Page 112: ...Parts lists cont 112 Parts lists 5692 569 GB...
Page 113: ...Parts lists cont 113 Parts lists 5692 569 GB...
Page 114: ...Parts lists cont 114 Parts lists 5692 569 GB...
Page 115: ...Parts lists cont 115 Parts lists 5692 569 GB...
Page 127: ...127 5692 569 GB...
