Ferroli PEGASUS D Ki 100, Instructions For Use Manual

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PEGASUS D Ki 100
6
EN
cod. 3540L870 - 03/2009 (Rev. 00)
Boiler lighting
• Open the fuel on-off valves.
• Switch on the power to the unit.
fig. 5 - Boiler lighting
• For the next 120 seconds the display will show FH which identifies the heating system air venting cycle.
• During the first 5 seconds the display will also show the card software release.
• When the message FH disappears, the boiler is ready to operate automatically whenever domestic hot water is
drawn or in case of a room thermostat demand.
A
If, after correctly carrying out the lighting procedure, the burners do not light and fault A01 appears on the dis-
play, wait about 15 seconds then press the RESET button. The flame controller thus reset will repeat the light-
ing cycle. If the burners do not light after a number of attempts, consult the faults section.
A
In case of a power failure while the boiler is working, the burners will go out and relight automatically when the
power is restored.
Turning the boiler off
Press the button (detail 9 - fig. 1) for 1 second.
fig. 6 - Turning the boiler off
When the boiler is turned off, the electronic board is still powered.
Domestic hot water and heating operation are disabled. The antifreeze system remains activated.
To relight the boiler, press the button
(detail 9 fig. 1) again for 1 second.
fig. 7
The boiler will be immediately ready to operate whenever domestic hot water is drawn or in case of a room thermostat
demand.
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