Chap 6 Self-Diagnosis - Elettrobar Niagara 281 Manual De Instrucciones

INSTRUCTION MANUAL FOR DISHWASHERS
The machine is equipped with a self-diagnosis system that can detect and signal a series of
malfunctions.
Anomaly
Water drainage anomaly.
BOILER TANK 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.
Boiler temperature reset anomaly.
BOILER TANK
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.
Water filling anomaly.
BOILER TANK
Check whether the plumbing connections are correct, and that the water supply cock is
open. Check the presence of the overflow.
Tub thermometer anomaly. (Probe open)
The machine does not measure the temperature in the tub. Turn the machine off and
BOILER TANK
then back on.
Tub thermometer anomaly. (Probe shorted out)
BOILER TANK
Interrupt the programme in progress, and shut off the dishwasher. Turn it back on after
a few minutes and start the cycle again.
Boiler thermometer anomaly. (Probe open)
BOILER TANK
The machine does not measure the temperature in the boiler. Turn the machine off and
then back on.
Boiler thermometer anomaly. (Probe shorted out)
BOILER TANK
Interrupt the programme in progress, and shut off the dishwasher. Turn it back on and
start the programme again.
Boiler temperature beyond limit.
BOILER TANK
Interrupt the current programme, turn off the dishwasher and wait for a few minutes.
Turn it back on after a few minutes and start the cycle again.
Tub temperature beyond limit.
BOILER TANK
Interrupt the current programme, turn off the dishwasher and wait for a few minutes.
Turn it on and start the programme again.
Electromechanical safety.
The value of the temperature (of the boiler and tub) or the level in the tub are beyond
BOILER TANK
safe values. The electromechanical safety has tripped. Contact an authorized service
centre.
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Description and possible remedies
9

Chap 6 SELF-DIAGNOSIS

GB