Europlast eextra EER Serie Mode D'emploi page 47

Description
This device is intended for maintaining the constant exchange of indoor air.
The device is equipped with a regenerator that accumulates heat energy from the air flowing out of the
rooms and heats up the air flowing into the rooms, thus ensuring minimum heat losses. The device is
intended for continuous use.
The operation cycle of the device comprises the following steps:
Step I Contaminated warm air is removed from the room in suction mode. As the air passes through the regenerator, it
heats up. 70 seconds later, as the regenerator accumulates heat, the fan switches to flow mode.
Step II In flow mode, cold fresh air passes through the regenerator and heats up to room temperature. 70 seconds later, as
the regenerator cools down, the fan switches to suction mode.
Installation
Caution! Before installing and servicing , please disconnect the mains power.
Caution! Only an electrician specialist may carry out installation.
Components (Figure 1). 1. Fan 2. Air flow straightener 3. Filters 4. Regenerators 5. Telescopic air duct 6. Mesh
Installing the device requires making a circular hole in an external wall. The telescopic air duct must be set up in the hole
and adjusted to the necessary length. The air duct must have a downward incline of 1—2° directed towards the external
wall (Figure 2).
When the outdoor mesh is installed, the assembled regenerator must be placed in the air duct (Figure 3).
In order to install the fan, the decorative part must be removed by pulling the two fasteners on the lower side of the body
with a screwdriver (Figure 4).
The fan must be placed in the fan duct and fastened to the wall with screws. (Figure 5)
Based on the corresponding type of connection, the device is connected to the electric mains (Figure 6 — Figure 7).
If the fan is connected directly to the mains, the mains must be provided with a switch that makes it possible to safely
disconnect the wires.
WP switch and cable
The recuperative heat exchanger is equipped with a slide switch, and the cable is connected to mains socket. The fan is
turned on and off with a switch mounted on the cable. The fan speed is controlled by pulling the cord at the fan bottom.
S switch
It comes standard with a master switch, which makes it possible to turn on/off the device and to switch the speed.
Maintenance
Caution! Before maintaining the vehicle disconnect the power supply.
The device must be regularly cleaned from dust and dirt.
In order to carry out maintenance, the decorative part must be removed by pulling the two fasteners on the lower side of the
body with a screwdriver (Figure 5), and unscrewing the four screws that attach the fan body (Figure 6).
After you remove the fan body, you may take the regenerator with the filters out. Clean the filters based on the amount of
dirt in them, and at least once every 3 months. The filters may be washed with water.
The regenerator must be cleaned regularly in order to ensure maximum heat exchange efficiency. The regenerator must be
cleaned at least once a year. The regenerator may be cleaned with a vacuum cleaner.
Guarantee
Producer guarantee is 24 months.
In the case of damages contact the place of trade.
The guarantee does not cover:
1. noted mechanical or other damages
2. mechanical or other damages caused by incorrect or improper usage, misuse, abuse or neglect
3. mechanical or other damages caused by incorrect installation or by product's incorrect fitting to insufficient or unsuitable
power
4. mechanical or other damages caused by ignoring the instruction manual conditions
A guarantee does not cover natural wear of the product.
Utilization
Information for Users on Disposal of Old Equipment. This symbol indicates that the electrical and electronic
equipment should not be disposed of as general household waste at its end-oflife.
This manual may contain technical or language errors. Any technical parameters and included components may
be changed without prior warning.
47
EN