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1.2.
Boiler operation
Refer to Table 1 for boiler operation status indicators.
1.2.1.
switching on
NOTE
see also Point 3.3 and sub-sections.
• Check the value of the water pressure in the system:
- Maximum pressure 6 bar – 600kPa;
- Minimum pressure 0.8÷1 bar, 80-100 kPa;
• Open the fuel tap.
• Position the boiler main switch 11 in the I position (switch is lit up).
• Place the burner switch 13 in the ON position (up).
• By turning the heating water temperature regulator 18, set the value of the desired temperature for the water in the system.
• Set the value of the room temperature on the room thermostat (if present).
• When the system requires heat, the CH request light 4 lights up.
• When the burner is in operation, the burner indicator light 8 lights up.
The boiler is equipped with a thermometer displaying the water temperature.
1.2.2.
Boiler shutdown
When there is a system malfunction, the burner automatically shuts down and the shutdown light on the boiler comes on.
In this case, proceed as follows:
• First, check the fuel supply.
• Then restart the burner by pressing the reset button on the burner. If the boiler does not restart after three attempts, call authorised
personnel who satisfy the requirements of regulations in force, for maintenance service.
If the boiler shuts down frequently, indicating that there is a recurring fault, call qualified personnel who are able to meet the requirements
of regulations in force, for maintenance service.
1.2.3.
shutdown due to overheating
If the red overheating light 10 lights up, indicating that the manual reset safety thermostat has activated due to a malfunction, contact
qualified personnel who satisfy the requirements of regulations in force, for maintenance service..
1.3.
Maintenance
Ensure periodic maintenance of the boiler according to the schedule specified in the relevant section of the present manual.
Correct maintenance ensures that the boiler and the burner operate in the best conditions, respecting the environment and in complete safety
for persons, animals and/or property.
It is compulsory to have maintenance and repair operations performed by qualified personnel who meet the requirements established by
legislation in force.
1.4.
Information for the User
The User has free access only to parts of the boiler which can be operated without the use of tools and/or devices. It is, therefore,
forbidden to dismantle the exterior cover of the boiler and tamper with the internal parts.
nO OnE, InCLUDIng QUALIFIED PErsOnnEL, Is AUTHOrIsED TO MAkE Any MODIFICATIOns TO THE BOILEr.
Qualified personnel who meet the requirements of legislation in force, can install on the boiler specific original accessories supplied
by the manufacturer.
The manufacturer declines any responsibility for damage to persons, animals or property due to tampering or inappropriate
interventions on the boiler.
The heating system can be effectively protected from freezing by using specific anti-freeze products suitable for multi-metal systems.
Do not use anti-freeze products for car engines and regularly check the effectiveness of the product over time.
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