18 7215844 - 01 (08/14)
5 Operation
5.2 Shutdown
1. To prevent radiators and the system from freezing in rooms
where there is a risk of frost (e.g. a garage or storage room), a
frost thermostat can be connected to the system
5.3 Frost Protection
1. If it is anticipated that the boiler will not be used for a long
period or the property is to be unoccupied it is recommended
that the system is drained if the electricity & gas supplies are to
be turned off. Your installer will be able to offer advice.
MainEco Heat
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