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5
Mynute
HOW TO...
3.1
HOW TO TOP-UP THE SYSTEM PRESSURE
(fig. 2)
The system pressure must be checked periodi-
cally to ensure the correct operation of the boiler.
The needle on the gauge should be reading be-
tween 1 and 1.5 BAR when the boiler is in an off
position and has cooled to room temperature. If
the pressure requires ‘topping-up’ use the follow-
ing instructions as a guide.
●
Locate the filling valve connections (external to
the boiler).
●
Attach the filling loop to both connections.
●
Open the filling valve slowly until you hear water
entering the system.
●
Close the filling valve when the pressure gauge
(on the boiler) reads between 1 and 1.5 BAR.
●
Remove the filling loop from the connections.
3.2
HOW TO RESET THE APPLIANCE
When the reset light is illuminated the appliance
will require to be reset manually. Using the mode
switch, turn it two clicks to the left (reset position)
then turn it back to the ‘on’ position.
Allow a period of two minutes to elapse before
turning the mode switch to the reset position.
IMPORTANT
If the appliance requires to be reset frequently, it
may be indicative of a fault, please contact your
installer or Vokera Customer Services for further
advice.
3.3
HOW TO SHUT DOWN THE SYSTEM FOR
SHORT PERIODS
The system and boiler can be shut down for short
periods by simply turning the programmer or time
clock to the off position (see pages 6-10 or the
instructions supplied). It is also advisable to turn
off the main water supply to the house.
3.4
HOW TO SHUT DOWN THE SYSTEM FOR LONG
PERIODS
If the house is to be left unoccupied for any length
of time – especially during the winter – the system
should be thoroughly drained of all water. The
gas, water, and electricity supply to the house
should also be turned off. For more detailed
advice contact your installer.
3.5
HOW TO CARE FOR THE APPLIANCE
To clean the outer casing use only a clean damp
cloth. Do not use any scourers or abrasive clean-
ers.
Fig. 2
