ITW MBM EF411 Instructions Pour Le Fonctionnement page 30

COnTROl DEVICES
Gas/Electric control devices
The layout of the keys in the figures is purely indicative and can be subject to variations.
Burner regulation knob (GAS). It performs three different functions:
1. Igniting the pilot light and burner.
2. Adjusting the flame (minimum - maximum).
3. Turning the appliance off.
Thermostat knob (GAS). It performs three different functions:
1. Igniting the pilot light and burner.
2. Temperature regulation.
3. Turning the appliance off
Gas ignition and shut-off valve. It performs three different functions:
1. Piezoelectric ignition: Emits gas and produces the spark to ignite pilot light.
2. Burner ignition: Emits gas into heating circuit.
3. zero position: Stops the gas flow to the pilot light.
Piezoelectric button (GAS). It performs one function:
1. When pressed, it produces the spark to ignite pilot light.
Green indicator light (GAS/ELECTRIC): The indicator is subordinated to use of the switch-
on knob.
lighting of the indicator signals the operating phase.
Yellow indicator light (GAS/ELECTRIC): When present, the indicator is subordinated to use
of the thermostat knob. lighting of the indicator signals the heating phase.
Thermostat knob (ELECTRIC). It performs two different functions:
1. Temperature regulation.
2. Heating phase Start/Stop.
Switch-on knob (ELECTRIC). It performs two different functions:
1. Temperature control 1-2-3.
2. Heating phase Start/Stop.
Water filling knob GAS/ELECTRIC). It performs three different functions:
1. Maximum flow opening.
2. Reduced flow opening.
3. flow closing.
THE PRESENT MANUAL IS PROPERT Y OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
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