Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
3. Control
3.4 Setting manual operation ( symbol)
3x
114492LTAL21H019a
fig. 04
Setting manual operation
3.5 Taking the boiler out of operation
28
In some cases, it may be necessary to set the boiler to manual
operation, for example when the controller has not yet been con-
nected. The boiler can be set to automatic or manual operation
under the symbol. Do this as follows:
• Press the -key several times until the symbol flashes in
the menu bar;
• Press the -key once, either the minimum flow temperature
or AUt) (only if an external sensor has been connected)
will appear in the display; the flow temperature is determined by
the internal heating curve;
• Press the [+] -key to increase this value in manual operation
temporarily;
• Confirm with the -key;
• The boiler is now set to manual operation;
-
• Press the
key twice to exit manual operation; the boiler
enters operating status.
Manual operation keeps active after power breakdown.
The boiler must be switched off for maintenance or repair work. If
the central heating system is not going to be used for a long time
(for example, during holidays in frost-free periods), it is advisable
to put the boiler out of operation.
3.5.1 Boiler with frost protection, out of operation
for a long time
• Set the controller low, for example to 10°C;
The Gas 210 ECO PRO will now only come into operation to pro-
tect itself against freezing(= depending on parameter 33).
To prevent radiators and the system from freezing in rooms where
there is a risk of frost (e.g. garage or storage room), a frost ther-
mostat can be connected to the boiler. The boiler will then keep
the radiators in that room warm.
This frost protection does not work if the boiler is out of operation.
3.5.2 Boiler without frost protection, out of
operation for a long time
• Isolate the mains power supply from the boiler;
• Close the boiler gas cock.
Tap the boiler and central heating system if you are not going
to use your home or the building for a long time and there is a
chance of frost.
GAS 210 ECO PRO
114500-090211
Publicité
Table des Matières
