OPERATING AND INSTALLATION INSTRUCTIONS LBE 250 / LBE 500
PAGE 7
Device setup/installation
The device may be installed only in
frost-free, dry rooms. The room tem-
perature must lie b5 °C and a
maximum of +40 °C.
Ventilation and air conditioning system
air lines that are not installed in heated
areas must be designed with suitable
heat insulation (danger when the dew
point temperature is undershot) to pre-
vent the formation of condensation.
For components or windows with bad
heat insulation properties, in case
of missing construction, and in old
buildings, condensation may form on
window glass at cold temperatures and
in case of increased air humidity in living
areas. The surface temperature of the
components must lie above the dew
point temperature of the indoor air (at
least about +15 °C).
In normal operation, germs or mould
cannot form inside the device unit since
the humidification water is continuously
treated and disinfected during operation.
Mounting
The device is intended for horizontal
mounting. It may deviate a maximum of
+/-1° from the horizontal position and
must be mounted to a massive wall that
can bear the load. The intrinsic opera-
ting weight of the air humidification unit
must be taken into consideration for the
suspension. No shocks or jolts may af-
fect the device. For mounting and setup,
the national and local regulations must
be observed. The device may be installed
only in compliance with the national
installation regulations.
Electrical connection
The electrical connection of the
supply and sensor line should
be performed by an electrician accor-
ding to the local regulations. Before the
device is opened, the voltage supply
must be shut off at all poles and secu-
red against reactivation. If the mains
connecting line of the device is dama-
ged or defective, it must be repaired or
replaced immediately to prevent risks.
This work may be performed only by
authorised expert personnel.
Water connections
The water, heating, and waste water
connections must be established by an
expert. For the connection to the water
supply, only the original connecting
hoses provided in delivery may be used.
Pay attention to the seal tightness of the
lines. The maximum water pressure of
the mains water supply of 0.7 MPa and
of the water heater battery of 1 MPa may
not be exceeded.
Water quality
Only mains water that corresponds with
the local mains water ordinance may
be used for the water supply. The water
inlet pipe to the air humidification unit
should be established using optionally
available connection sets.
In case of a chlorine content over 0.1
mg/l, the standard water filter (5 μm)
must be replaced by a dual filter (5 μm/
carbon). If the iron content of the mains
water exceeds a value of 0.1 mg/l, an
iron filter should also be built into the
water inlet pipe.
The device can be used for a maximum
hardness of water of 26° dH. When this
value is exceeded, the service life of the
reverse osmosis membrane is conside-
rably reduced.
Operation of the device
Every working method that impairs the
safety of the device is prohibited. All
warning and safety devices should be
regularly checked for proper function.
Safety devices may not be disassembled
or decommissioned.
Mounting, disassembly, maintenance,
and servicing of the device
If maintenance work or repairs are per-
formed, the device should be de-ener-
gised. The attachment or installation of
additional equipment is not permitted.
In this case, please consult with the
manufacturer.
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