Technical information

It is recommended that the following inspections be carried out

on the boiler at least once a year:

1 - Check the seals for the water connections; replace any faulty

seals;

2 - Check the gas seals; replace any faulty gas seals;

3 - Visual check of the entire unit;

4 - Visual check of the combustion process or analysis of

combustion by-products (see

CTION

3.4) and cleaning of the

burner if needed;

5 - If necessary, dismantling and cleaning of the combustion

chamber;

6 - If necessary, dismantling and cleaning of the burner jets;

7 - Visual check of the primary heat exchanger:

- check for overheating in the blade assembly;

- clean the exhaust fan if needed;

8 - Adjustment of the gas pressure, gas rate and soft-light, partial

oad and full load;

9 - Check of the heating safety systems:

- safety device for maximum temperature (overheat

thermostat);

- safety device for maximum pressure (safety valve);

10- Check of the gas safety systems:

- safety device for lack of gas or flame ionisation (detection

electrode);

11- Check of the electrical connection (ensure it complies with the

instructions in the manual);

12-

Check of Domestic Hot Water production efficiency (flow rate

and temperature);

13- General chec

k of the comb

ustion by-products of the

discharge/ventilation system

14- Check of the general performance of the unit.

5. MAINTENANCE