9
Instructions for Use
9 Frost
protection
9.1
Boiler frost protection
In case of frost risk, do as follows:
Make sure the boiler is supplied with
electrical power and gas.
Turn the selector [2]
on the 0 /
reset
position
(the green indicator
[1]
blinks).
The frost protection system operates the
boiler as soon as the temperature in the
heating circuit is under 5°C. The boiler
stops as soon as the water temperature in
the heating circuit reaches 30°C.
9.2
Frost protection activation
If you leave home for a few days, select
the minimum heating temperature on
the control panel of the boiler and just
decrease the setpoint temperature on
your room thermostat.
If you leave home for a long period, see
chapter “Draining of the appliance”
in
the section reserved for installers (in
this manual)
.
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10 Maintenance/After Sales Service
Please note that an incorrectly serviced
appliance can affect the safety of the
appliance and can lead to injury.
To ensure the continued effi cient and
safe operation of the appliance it is
recommended that it is checked and
serviced as necessary at regular intervals.
The frequency of servicing will depend
upon the particular installation conditions
and usage, refer to guarantee registration.
If this appliance is installed in a rented
property there is a duty of care imposed
on the owner of the property by the current
issue of the Gas Safety (Installation and
Use) Regulations, Section 35. Servicing/
maintenance should be carried out by
a competent person in accordance with
the rules in force in the countries of
destination. To obtain service, please call
your installer or Saunier Duval service
team.
