Brasilia EXECUTIVE - TROUBLESHOOTING AND SOLUTIONS

ENGLISH / 23
• TROUBLESHOOTING AND SOLUTIONS
- The authorized service agent (installer or maintenance technician) must inform the manu-
facturer of POSSIBLE FAULTS or wear which may affect the machine system’s original
safety.
- The user should promptly notify the authorized service agent of any FAULT or DEFECT. Only
the authorized service agent may install, repair or perform maintenance on this equipment.
Failure to comply with this instruction may void the equipment warranty or lead to serious.
- If an alarm stops the machine, try to reset it by switching it OFF and ON again, to be sure
that it is not simply due to a temporary system failure.
- If POWER CORD is damaged, it must be replaced. Contact authorized service agent to
prevent all risks. Failure to follow this instruction may result in damage to machine or elec-
trocution.
TROUBLE-
SHOOTING
CAUSES
SOLUTIONS FOR
THE TECHNICIAN
SOLUTIONS FOR
THE USER
STOP key
switched on.
• Group is blocked: In con-
tinuous delivery, if delivery is
not stopped manually using
the STOP key within the time
limit of 120 sec.
• Should the turbine oper-
ate irregularly, the fault will
be signalled by the blinking
of the block red LED on the
push-button pad of the group
involved in the fault.
In this case delivery is not
dosed, but if the operator
does not intervene manually
with the STOP key, blocking
occurs when the time limit is
reached.
• If the water level control
solenoid valve remains open
for more than 90 sec., it is
automatically switched off
and the fault is signalled by
the block red LED blinking on
all the push-button pads.
To restart the machine, the power must
be removed for at least 5 sec. and then
restored.
The group does
not deliver water
and the pump is
noisy.
• The water mains tap or the
softener taps are shut.
• The water entry union fi lter
is obstructed.
• Open the taps
• Dismantle and clean