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LED
1
Burner on indicator
Boiler shut down warning
2
Domestic hot water circuit on
3
Central heating stand-by (Flashing light)
4
Central heating circuit on (Permanent light)
Insufficient pressure in central heating system (Flashing light)
5
bar
Electric power supply (Permanent light)
The boiler is designed for use with two types of gas: natural gas NG or propane (LPG). The type of gas can be selected
when purchasing the boiler or the appliance can be converted later on site by a competent person. It operates with
technologically advanced systems such as electronic control, safety and control devices.
The boiler is fi tted with automatic electronic ignition so there is no pilot to worry about.
Pull down cover to reveal control facia panel.
Make sure that the gas, water and electricity supplies to the boiler are turned on.
The boiler pressure gauge (D) should read at least 1 bar.
Low pressure will be indicated by fl ashing light in the middle of the facia illuminating (
Hot Water Only - "SUMMER"
To obtain hot water only from the boiler, turn switch (A) to the on position. The top green light on the left side of
the control panel is illuminated (power on
Turn the temperature regulator ( ) to the
on, fan starts and burner will light. Indicated by fl ame symbol, green light coming on. The temperature of the
hot water can be ad usted by turning the hot water thermostat ( ) clockwise to increase and anti clockwise
to decrease the water temperature.
Heat n an Hot Water - W
To obtain heating from the boiler, turn the temperature regulator ( ) clockwise to the maximum position, ensure that
any other heating controls e.g. room thermostats, clock etc. are in the on position.
The boiler may be in heating delay of three minutes as indicated by the red light (egg timer symbol) on the left of
the facia panel. When this light goes out the green light (radiator symbol) will come on. The fan and pump will
run and the burner will light indicated by the green fl ame symbol light. Ad ust the temperature regulator
to the desired setting. (In winter do not run boiler below 50° ). If a hot water tap is opened whilst the
boiler is running for heating the pump will stop, suspending the heating phase and the boiler will give
priority to hot water production.
cycle before resuming for heating.
A
B
1
2
3
4
5
).
position.
ER"
When the tap is closed the boiler will go into a three minute delay
C
E
KEY DESCRIPTION
A
Switch OFF/ON/RESET
B
Central heating flow
temperature regulation
C
D.H.W. temperature
regulation
D
Water pressure gauge
E
Time clock (option)
pen a hot water tap, green light (tap symbol) comes
3
2
4
1
5
0
6
D
).
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