Ariston 41-116-07 installation instructions Flue connector

4 - Visual check of the combustion process or analysis of combustion by- products (see section 4.5) and cleaning of the burner if needed.

5 - If called for by point. 3, dismantling and cleaning of the combustion chamber.

6 - If called for by point. 4, 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 flow rate of the gas: flow rate for lighting, partial load 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);

-safety device for gas cock.

11- Check of the electrical connection (make sure it complies with the instructions in the manual).

12- General check of the combustion by-products of the discharge/ventilation system.

13- Check of the general performance of the unit.

FIG. 1.0	1.2	OVERALL VIEW
	LEGEND:
	1.	Flue connector
	2.	Air intake for twin pipe flue systems
	3.	Fan
	4.	Combustion chamber hood
	5.	Main heat exchanger
	6.	Safety thermostat
	7.	Combustion chamber
	8.	Combustion chamber insulation panel
	9.	Detection electrode
	10.	Ignition electrodes
	11.	Burner
	12.	Regulation thermostat
	13.	Frost thermostat
	14.	Pump pressure switch
	15.	Safety valve (3 bar)
	16.	Automatic By-pass
	17.	Gas valve
	18.	Spark generator
	19.	Boiler drain valve
	20.	Circulation pump with automatic air release valve
	21.	Expansion vessel
	22.	Air pressure take-off point
	23.	Air pressure switch
	24.	Combustion analysis points

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