Operating condition display
(subject to syst em equip-
ment level)
Description
Date
Burner OFF or ON
Int. pump OFF or ON Output 20
Int. output OFF or ON Internal extension
Heating pump OFF or ON External extension or extension kit for one heat-
ing circuit with mixer installed
Cylinder loading pump OFF
or ON
Displayed onl y if the external ex tension is
installed
DHW circulation pump OFF
or ON
Displayed onl y if the external ex tension is
installed
Central fault display OFF or
ON
Displayed onl y if the external ex tension is
installed
Mixer, mixer open or m ixer
close
Displayed onl y if the extension kit for one heat-
ing circuit with mixer is installed
Solar pump OFF or ON Displayed only if Vitosolic is installed
Solar pump ...h Hours run
Variou s languages Each lan guage can be sel ected as perm anent
display language with d.
Constant tempera ture control units
1. Press c.
2. Select the required operating con-
dition scan with a or b.
3. Press c.
Operating condition display (sub-
ject to system equipment le vel)
Description
1
15 °C/°F
*
1
Outside temperature sensor - actual
value (i: only if an outside tempera-
ture sensor is connected)
3
65 °C/°F
*
1
Boiler temperature sensor - actual value
5
50 °C/°F
*
1
Cylinder temperature sensor - actual
value
5□
45 °C/°F
*
1
Solar - actual DHW temperature
Scanning operating conditions and sensors (cont.)
72
Service scans
5692 537 GB
*1
Displayed in °F if t he relevant code has been se lected and with the fourth display dig it.
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