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PROBLEMS
ON button of the clearance test
pressed, but nothing happens.
The clearance test does not work
(light on).
With the clearance test OFF, the
light does not come on when the
MODE button is pressed.
Clearance test operation button is
pressed but the plates do not move
correctly.
OFF button pressed, the clearance
test or the light are not disabled.
CAUSES
a)
Main switch in "0" position.
Transformer fuse or general protection fuses broken
b)
(installed by the user).
Fault in the electrical system.
c)
Fault in the electronic card.
d)
e)
Fault in the keyboard.
a)
Fault in the electronic card.
Solenoid valve EV6 blocked in closing position.
b)
Main switch in "0" position.
a)
b)
Transformer fuse or general protection fuses broken
(installed by the user).
Fault in the electrical system.
c)
Fault in the electronic card.
d)
e)
Fault in the keyboard.
f)
Lamp interrupted.
Fault in the keyboard.
a)
Fault in the electronic card.
b)
c)
Solenoid valve EV7 blocked.
a)
Fault in the keyboard.
Fault in the electronic card.
b)
0713-M001-5
REMEDIES
a)
Place switch to position "1".
Replace interrupted fuses. If a fuse breaks again,
b)
find out the cause.
Check that connections and components works
c)
properly (buttons, remote switch, heat switch,
transformer).
Replace electronic card.
d)
e)
Replace keyboard.
a)
Replace electronic card.
See "Maintenance" section.
b)
Place switch to position "1".
a)
b)
Replace interrupted fuses. If a fuse breaks again,
find out the cause.
Check that connections and components works
c)
properly (buttons, remote switch, heat switch,
transformer).
Replace electronic card.
d)
e)
Replace keyboard.
f)
Replace lamp.
Replace keyboard.
a)
Replace electronic card.
b)
c)
See "Maintenance" section.
a)
Replace keyboard.
Replace electronic card.
b)
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