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Vitotron 100 Electric Space Heating Hot Water Heater Installation/Service
Advanced Settings
Instructions for the User
For advanced settings switch the control panel to stand-by
mode. First press and hold power button
for 3 seconds
and release. Then press and hold the
button, and
immediately press the power button
.
To select parameter press:
,
, or
buttons to
enable you to change the values.
Press and hold the power button to exit and save the
settings.
Parameters
Indicator/display
Status/value
Details
1
4-14
Space heating water heater power - enter the power amount (kW)
as indicated on identification label.
This value is factory preset.
2
A/n
Working mode of pump – PA = (automatic), Pn (manual –
continuous duty of pump).
3
1, 2, 3
Maximum quantity of active heating elements.
4
psi
off/on
Installation pressure control
5
°F
30-70
Outside temperature above which space heating water heater will
not heat, in case of space heating water heater’s failure or lack of
outside temperature sensor, function is not active
off
Function not active
6
1-9
Selection of heating curves (see diagram “Outdoor compensation”)
0
Manual setting of outlet temperature
7
-9
+
9
Offset of heating curve characteristic [°F]
(see diagram “Offset for outdoor compensation”)
8
Space heating water heater working time counter in hours
Offset for outdoor compensation
Outdoor compensation
