Glow-worm Ultrapower sxi - Manual (Page 12)

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HOW TO USE YOUR APPLIANCE
- The appliance has electrical power and
there is no demand from any external
controls.
Do not operate the boiler
without water.
Switching off
- Switch off the electrical supply.
- The appliance and the display will shut
down.
8.2 Switching On and Off
Switching on
- Check that all isolating valves including
the gas service isolating valve on the
appliance are open and that water
flows from the hot water taps, then
close taps, refer to diagram.
CENTRAL
HEATING
RETURN
CENTRAL
HEATING
FLOW
VALVES SHOWN CLOSED
DHW
OUTLET
GAS DCW
INLET
OPEN
CLOSED
FIXING JIG
GAS INLET
PRESSURE
TEST POINT
GAS SERVICE ISOLATION
VALVE
If you intend to leave
your property empty for a
prolonged period, please
refer to the Appliance Safety
Devices section.