Cleaning; Accessoires; Automatic Water Supply - Trotec B 500 Mode D'emploi

water container, there are different
Secosan Products available . Like
the Secosan Stick, LiQVit is also
designed to keep the water in your
humidifier clean and free of bac-
teria, algae and mould . Apart from
that, it also reduces the waters'
surface tension, which leads to an
increased rate of dehumidification .
Working against lime scale, it can
also significantly increase the life-
time of the evaporation filter .

19. Cleaning

The device should be cleaned of calcium (lime) de-
posits and soiling every 3-4 months . For this purpose,
the upper section of the housing is detached, the filter
removed and the centre plate cleaned . A commer-
cially available cleaning agent can be used for this
purpose . All traces of the cleaning agent must be re-
moved (rinse thoroughly with clean water) .
m Do not use benzene or other solvents that
attack plastic.
The humidifier sh-
ould be cleaned
thoroughly once
a year (preferably
by our mainte-
nance service) .
Use commercially
available limescale remover (decalcifying agent) to
remove lime residue . Then rinse thoroughly with clean
water . The water distributor is open at the top, easily
accessible and should be cleaned of any residue . If
blocked, the drain holes in the water distributor can
be cleaned with a knitting needle or similar . While
cleaning, check to ensure there are no sludge depos-
its in the pump hoses . If necessary, they should be
cleaned with a narrow bottle brush or they should be
replaced . Should the equipment remain out of service
for longer periods, the residual water is to be emptied
out, the filter is to be removed and cleaning is to be
carried out .
B - 10
20. Accesoires (optional extras)

Automatic water supply

The connection to the local water main must be made
by a qualified specialist, i .e . a licensed installation tech-
nician . (Please note the water supply utility's regula-
tions . It may be advisable to fit a back-flow stop valve .)
We recommend our 1 .5-metre long safety pressure
hose for the connection between the water pipe and
the appliance (Product no 1754) .The automatic sys-
tem for topping up the water incorporates a magnetic
valve . In the factory the appliance is set at automatic
water supply at a maximum fill level of 30 litres, i .e .
when the fill level reaches 30 litres the water supply
is shut off . If the water supply is active, this is shown
by a running light (10-50 litre diodes flash on after the
other) . The water supply is controlled by the electron-
ic rods in the water level display . To ensure faultless
functioning of the automatic water supply it is there-
fore necessary for the electrode rods to be cleaned
regularly with a sponge and freed of any deposits of
chalk or dirt . In order to avoid overfilling, when the fill
level of 50 litres is reached a malfunction message
is issued, i .e . the appliance is automatically switched
off, an audible warning signal is given, and Fault Code
04 appears in the display . If the water supply is de-
fective and the water level does not change although
the magnetic valve is open, the process is terminated
and Fault Code 01 appears in the display . Please refer
to the next page (Rinsing system) for a sketch and
the dimensions. We recommend for safety's sake that
our safety collection tub (Product no . 1752) should be
used, connected to our safety water sensor (Product
no . 1757), or that an addition external water valve
should be used (Product no . 1753) .
Water supply
m The maximum water pressure must not ex-
ceed 10 bar!
Operating Manual – Electronic Humidifier
Rinsing system outlet
EN