3
Failures / Errors
GB012 - 25K
11
6A
is flashing.
Ignition lock-out (flame not detected) (pump is running)
Control Step
Action
1.
Dose the burner flame can be seen?
yes:
-->6.
no:
-->2.
2.
Gas inlet cock open?
yes:
-->3.
no:
B
Open the gas inlet cock.
B
Press RESET button and restart again.
6A failure still exist? -->3.
3.
Air in the gas pipe line?
yes:
B
Open the gas inlet cock.
B
Press RESET button and restart again.
6A failure still exist? -->4.
no:
-->4.
4.
Ist the thermal gas inlet cock acti-
vated ?
(if it is installed)
yes:
B
Change the cock.
B
Press RESET button and restart again.
6A failure still exist? -->5.
no:
-->5.
5.
Natural gas :
Is there any gas pressure regulator
at the house entrance ?
yes:
B
Check if the montage of the gas pressure regu-
lator assembly is correct or not ? If necessory
correct it.
B
M6Asure the gas inlet pressure. If there is a
deviation inform the gas distributor company.
B
Press RESET button and restart again.
6A failure still exist? -->6.
no:
-->6.
LPG (liquid gas):
Is there sufficient gas flow in the LPG
line to operate appliance ?
yes:
-->6.
no:
B
Is the tank full enough ?
B
Is there any air in the gas pipe?
B
Is the external tank magnet valve tripgered ?
B
Is the gas entry pressure OK? ( if too high check
the regulator).
B
Press RESET button and restart again.
6A failure still exist?-->6.
6.
Is the groun d i n g connection done
correctly?
yes:
-->7.
no:
B
Correct ground connection.
B
Press RESET button and restart again.
6A failure still exist ? -->7.
