Judo 8170238, Дополнение к инструкции по установке и эксплуатации

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20 JUDO JUKOMAT-LongLife
Faults
6. Faults
In order to ensure unit safety and leak
tightness, only approved persons may
open the units and replace parts subject
to water pressure.
Help with faults:
Fault Cause Remedy
Leaks in the filter cover! Inform the fitter or nearest
customer service centre.
(The filter cover must be re-
placed immediately.)
Filter cover becomes turbid! Filter cover has been ex-
posed to high temperatures
or solvents.
Hairline cracks on the filter
hood!
Backwashing water contin-
ues running! Ceramic flushing valve not
fully closed. Carry out backwashing.
– Remove mains plug from
the socket.
– Wait until all indicator
lights have gone out.
– Push mains plug back in-
to the socket.
Fault reoccurs:
Inform the fitter or nearest
customer service centre.
Dirt in the ceramic flushing
valve.
Water flow rate falls! Screen is blocked.
Red indicator light is lit! Fault in the automatic con-
trols.
Red indicator light is lit and
acoustic signal sounding!
Backwashing water is possi-
bly escaping! Ceramic flushing valve is not
fully closed. Possibly dirt in
the ceramic flushing valve.
Simultaneous flashing of the
red and green indicator
lights! (No backwashing trig-
gered!) Battery is dead, is missing or
wrong type of battery. Disconnect the mains plug,
insert new 9V alkali batter-
ies, re-connect the mains
plug.
Downstream pressure slowly
rises when no water flowing! Impermissible increase in
pressure due to service wa-
ter heating Check the safety valve of the
hot water boiler. Inform the
fitter or nearest customer
service centre.
Wear in the pressure reduc-
er cartridge.