Faults -9
Version 1.36
02/2004
Power on/Stand-by switch does not function (cooling is on)
Cause
Action
Ref.
1.
Incorrect connection of the
Check if the cooling fan is working. If working then,
wiring (flat cable) to the
Connect the flat cable of the switch with the black line
On/stand-by switch
up (facing you) If the fan is not working, a power failure
is occurring. (see below)
Machine does not function (Power LED / cooling fan on)
Cause
Action
Ref.
1.
Wiring or connectors
Remove right cover and check the connectors of the
5K1
disconnected.
control PCB. Correct if necessary.
2.
The operation unit PCB is
Check the LED’s (service device) and check the
4-4
defective, the flat cable of
flat cable.
5K-3
the PCB is damaged or not
correctly connected.
3.
Control PCB error
Replace the control PCB if there is no machine function
5K-1
without apparent reason.
PL-2
Machine does not function (Power LED is blinking)
Cause
Action
Ref.
1.
Safety circuit is activated
The overboil protection (clixon) has been actuated.
Switch the machine to stand-by, unplug the power cord,
press the safety switch and switch the machine back on.
The trough is not detected. Check presence of trough
5D
and if necessary the reed sensor.
More than 0,5 litre 16.9 fl oz water has been supplied
5A-6 / PL-3
while the machine was idle. Check if water is dripping
from the trough. Replace the worn/defective
valve
Machine does not function (Power LED off / no cooling fan operation)
Cause
Action
Ref.
1.
Power failure
Check wall outlet for power, power cord, power supply
PCB and the fuse on the PCB.
Содержание Cafitesse 50
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