Brasilia EXECUTIVE Instructions For Use Manual page 51

TROUBLE-
SHOOTING
• The jet is obstructed
• The injector is obstructed
• (Only for versions with elec-
tronic dosing) the fl owmeter
The group does
connection is obstructed.
not deliver wa-
• The solenoid valve will not
ter.
open:
• Air bleeding of the boiler did
not occur during the water
heating stage.
• The water heating circuit is
The boiler is un-
partially obstructed (except
der pressure but
lever machine).
the group does
not heat up.
• The heating element is
broken.
• The heating element is not
The boiler will not receiving power.
heat up.
• The safety thermostat,
pressure switch and main
switch are faulty.
ENGLISH / 24
CAUSES
- The coil is not getting
power.
- The coil is broken.
- The core is blocked.
SOLUTIONS FOR
THE TECHNICIAN
• Remove the jet plug,
check and clean or re-
place as nec-essary
• Dismantle and clean,
replace if necessary.
Note: check the regen-
eration of the softener
resins.
• Dismantle and clean
• C h e c k s o l e n o i d
valve:
- Check and correct
the electric connec-
tions.
- Replace.
- Preferably replace
the complete sole-
noid valve.
• When cold check that
the air vacuum valve is
not blocked shut. Re-
place if necessary.
• Check the group's
inlet and outlet pipes
and unions. Clean and
replace if necessary.
Note: check the regen-
eration of the softener
resins.
• Replace.
• Check and replace
the related compo-
nents.
• Check and replace if
necessary.
SOLUTIONS FOR
THE USER
Contact authorized
service agent
Contact authorized
service agent
Contact authorized
service agent