- ページ 25
ボイラー Ariston EuroCombi Type C A23 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 EuroCombi Type C A23 MFFI 32 ページ。 Type c boiler
Ariston EuroCombi Type C A23 MFFI にも： 取付説明書 (28 ページ), 取付説明書 (24 ページ), 整備要領 (32 ページ), 整備要領 (32 ページ)
ページを印刷する
2.2
Fault Finding Using the
Total Check System
Boiler Off
1
Auto diagnostic state
2
Spark ignition state
3
Boiler functioning normally
4
Lockout
5
Boiler thermostat satisfied
6
Room thermostat/clock no demand or
selector in summer setting
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
Supplied By www.heating spares.co Tel. 0161 620 6677
Signalling
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