ENGLISH
Description and use
The appliance you have purchased is an in-line extractor fan designed for direct extraction (outside or into short
ducts), compatible with wall / panel, false wall, ceiling and false ceiling installation. The appliance is protected
against jets of water (IP45 protection rating), so it is suitable for rooms with a high degree of humidity. All the
models are equipped with a motor with ball bearings. The range consists of 10 models, of standard diameter
equal to 100 and 120 mm, with different technical data, consumptions and items supplied: (see "Installation"
and "Use" for a more detailed description of the various functions:
ME 100/4" LL and 120/5" LL: basic, two-speed versions;
ME 100/4" LL TP and 120/5" LL TP: versions with advanced timer. the appliance is equipped with a PCB that
permits time-lagged switching on and/or off at the Vmin or Vmax speed. The length of the time-lagging for
switching on and off, as well as the operating speed, can be set during installation. In addition, the appliance
can run automatic switch-on cycles.
ME 100/4" LL TP HCS and 120/5" LL TP HCS: version with advanced timer and humidity sensor: the
appliance is equipped with a PCB including a humidity sensor that can automatically activate the system when
the ambient relative humidity values exceed a threshold the installer can set on four values:
60%RH, 70%RH, 80%RH, 90%RH UR (70%RH is the factory default value);
the PCB moreover permits time-lagged switching on and/or off at the Vmin or Vmax speed.
ME 100/4" LL T PIR and 120/5" LL T PIR: version with simplified timer at a speed of Vmin or Vmax and PIR
presence sensor: the appliance is equipped with a PCB including a PIR sensor that can automatically activate
the system when it detects a presence; the PCB also permits time-lagged switching off. The length of the
switch-off delay, as well as the only operating speed, Vmin or Vmax, can be set during installation.
ME 100/4" LL T and 120/5" LL T: version with simplified timer at one speed: the appliance is equipped with
a PCB that permits time-lagged switching off. The length of the switch-off delay, as well as the only operating
speed, Vmin or Vmax, can be set during installation.
These appliances have been designed for use in the home.
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