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19
IGNITION
1. Press the button of ignition
2. Turn the index of the thermostat of regulation 2 on the value of
desired temperature of water.
3. Verify that the red luminous button of block 3 is dark, if it is red
press the button in order to unblock the control equipment and
the luminous button stops itself.
Generator of Hot Water
is conform to the European norms
(ELECTROMAGNETIC COMPATIBILITY)
APRIL 2009 Issue (Italy)
�
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The present
73/23/EEC (LOW VOLTAGE)
89/336/EEC
From this moment begins the cycle of ignition of the generator.
The pressure created from the expulsion fan fumes closes the
contacts of the pressostat and the co the consent for the troll unit
gives the consent of pre ventilation phase, at the end it commands
the opening of the valve gas and the spark of the electrode.
At the moment of the ignition the flame is noticed within 10 second
otherwise it goes in block, it can easily happens in a new installation
as there is air inside the pipes.
20
TO SWITCH OFF THE WATER HEATER
In order to switch off the generator for a short period turn the
knob up to the minimum position and press the push-button.
In order to switch off the generator for a long period turn the
knob of the thermostat up to the minimum position and press
the push-button:
• Disconnect the power
• Close the tap of the gas
• In case of long inactivity in places not heated is advised to drain
the tank
16
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