Ariston EuroCombi Type C A27 MFFI Servicing Instructions - Page 23

Browse online or download pdf Servicing Instructions for Boiler Ariston EuroCombi Type C A27 MFFI. Ariston EuroCombi Type C A27 MFFI 32 pages. Type c boiler
Also for Ariston EuroCombi Type C A27 MFFI: Installation Instructions Manual (28 pages), Installation Instructions Manual (24 pages), Servicing Instructions (32 pages), Servicing Instructions (32 pages)

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Ariston EuroCombi Type C A27 MFFI Servicing Instructions

THE AIR PRESSURE

SWITCH ACTIVATED?

YES

ARE THE

FUMES DISCHARGED

CORRECTLY?

YES

DOES THE

BURNER LIGHT?

YES

SAFETY

SHUTDOWN OF THE

BOILER ACTIVATED?

B029

Supplied By www.heating spares.co Tel. 0161 620 6677

1) Check flue discharge

2) Check venturi & small pipes

3) Check wire for air press.switch

4) Check/replace air press. switch

5) Check/replace PCB wire

6) Check/replace power PCB

7) Check/replace control PCB

1) Check/replace igniter plugs

2) Check wiring

3) Check starter

4) Check small wire

5) Check power supply PCB

6) Check control PCB

1) Check supply of gas to gas

valve

2) Check power supply PCB

3) Check control PCB

4) Check functionality of the

valve

1) Check whether flame

detection electrode is

hit by the flame

YES

2) Check the electrode

3) Check the power PCB

4) Check the control PCB

WAS THE

RESET SWITCH

PRESSED?

YES

Shutdown LED off

Restart of the fan