d3
X
X
38
b1
X
X
39
A9
3
4
4
4
2
2
X
X
40
FA
X
X
41
E0, F0
X
X
42
Fd
X
X
42
E
rror
C
ode
C
ategory
E
rror
D
escription
C
ontrol
S
tep
/ Not plugged properly or
Not plugged properly or
bridge is missing
bridge is missing
RSF
OF
Page
Tab. 5 Error Codes
E
rror
Link 161 on St8 is not detected.
(see electrical wiring diagrams
Code plug not detected
DHW NTC is not correctly
installed
After switching off gas flame
detected
Internal error
Reset button pressed accidentally
too long (> 30 secs)
Insert code plug correctly test and
replace it necessory
Check DHW NTC installation location. If
needed dismount and re-install it.
Check ionization electrode and gas valve
Check electrieal connections, ignition
cable connection, if needed,replace pcB.
Push reset button again
30
|
Troubleshooting
6 720 660 238 (2008/07)
30
Содержание ZWC 18-3 MFK
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Страница 11: ...Fig 8 6 720 660 238 2008 07 11 11 Appliance Layout and Hydralic Diagrams 2 2 2 ZWE 24 5 MFK...
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