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ボイラー Ariston EURO COMBI A/27 MFFIのPDF 整備要領をオンラインで閲覧またはダウンロードできます。Ariston EURO COMBI A/27 MFFI 32 ページ。 Type c boiler
Ariston EURO COMBI A/27 MFFI にも: 取付説明書 (28 ページ), 取付説明書 (24 ページ)

Ariston EURO COMBI A/27 MFFI 整備要領
2.2
Fault Finding Using the
Total Check System
1
2
3
4
5
6
Pump fed
Main flow switch closed
Air pressure switch N.O.
Flame detected
Water at required temperature
Room thermostat/clock no demand or
selector in summer setting
Auto diagnostics faulty
D.H.W. exchanger efficiency control
Heating circuit efficiency control
Heating temperature control
D.H.W. temperature control
B029
Signalling
Boiler Off
Auto diagnostic state
Spark ignition state
Boiler functioning normally
Lockout
Boiler thermostat satisfied
Room thermostat/clock no demand or
selector in summer setting
Malfunction
A
Faulty ventilation system
b
Air pressure switch stuck in N.O. position
C
Faulty reset switch
d
Faulty main circuit flow switch
E
Faulty flame detection
F
Faulty overheat thermostat
G
Faulty exhaust fumes sensor
I
Faulty heating sensor (N.T.C.)
m
Faulty D.H.W. sensor (N.T.C.)
25