Chap 6 Self-Diagnosis - Bobeck HGS 540 Manual Del Usuario

INSTRUCTION MANUAL FOR DISHWASHERS
GB
The machine is equipped with a self-diagnosis system that can detect and signal a series of
malfunctions.
CAUTION! Turning the machine off and then back on resets the signal, which will appear
subsequently only if the problem has not been resolved. If the signal persists, contact a qualified
technician.
Message displayed
"HI T° TK"
"HI T° BO"
"SAFE"
"SAFE"
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Rinse not performed (Only versions CRP-SP). This signal appears at the end of the
cycle if the working level in the tub is not correctly restored. Check whether the plumbing
connections are correct, and that the water supply cock is open. If the problem persists,
contact technical service.
Water drainage anomaly. Water does not drain or drains abnormally. Check to see if the
overflow has been removed. Check the drain tube is not bent or crushed, and that none
of the filters are clogged. Run another drain cycle. If the problem persists, contact
technical service.
Boiler temperature reset anomaly. The boiler temperature reset has not occurred within
the time limits set forth in the wash cycle. Turn the machine off and then back on and run
another cycle. If the problem persists, contact technical service.
Tub filling time out: the tub has not filled.
Check whether the plumbing connections are correct, and that the water supply cock is
open. Check the presence of the overflow. If the problem persists, contact technical
service.
Tub thermometer anomaly. (Probe open) The machine does not measure the
temperature in the tub. Turn the machine off and then back on. If the problem persists,
contact technical service.
Tub thermometer anomaly. (Probe shorted out) Interrupt the programme in progress,
and shut off the dishwasheril. Turn it back on after a few minutes and start the cycle
again. If the problem persists, contact technical service.
Boiler thermometer anomaly. (Probe open) The machine does not measure the
temperature in the boiler. Turn the machine off and then back on. If the problem persists,
contact technical service.
Boiler thermometer anomaly. (Probe shorted out) Interrupt the programme in
progress, and shut off the dishwasher. Turn it back on and start the programme again. If
the problem persists, contact technical service.
Boiler fill time out: failure of boiler to fill. Rinsing cannot be performed.
•
Check that the water supply tap is open.
•
Run another complete cycle.
If the problem persists, disconnect the electricity and contact technical service.
Tub temperature too high.
Boiler temperature too high.
Electromechanical safety: the safety thermostats of the boiler or tub have tripped, or the
tub safety pressure switch has intervened. Contact a technical service centre.
Incorrect tub level: the tub pressure switch has detected a level of water in the tub that
is too high or too low. Contact a technical service centre.
Anomaly or alarm discovered

Chap 6 SELF-DIAGNOSIS