EUROPLAST EER100 eextra Series EER Wall Mounted Heat Recovery Units Instruction Manual
- June 10, 2024
- EUROPLAST
Table of Contents
EER100 eextra Series EER Wall Mounted Heat Recovery Units
Product Information: Model Eextra
The Model Eextra, Series EER is a device designed for continuous air exchange in indoor spaces. The device is equipped with a regenerator that collects heat energy from the room’s air and heats up fresh air, thus ensuring minimal heat loss. The device is intended for continuous operation and consists of two parts:
- Part I: Extract mode – removes warm air from the room. The air passes through the regenerator and heats up. After 70 seconds, when the regenerator has accumulated heat, the ventilator switches to supply mode.
- Part II: Supply mode – supplies fresh cold air that passes through the regenerator and heats up to the room temperature. After 70 seconds, when the regenerator has cooled down, the ventilator switches to extract mode.
The device comes with a control switch for turning it on/off and adjusting the speed.
Technical Parameters
| Model | EER100 | EER125 | EER150 |
|---|---|---|---|
| Speeds | I / II | I / II | I / II |
| Voltage (V) | 50 | 1.5 / 2 | 27 / 32 |
| Power (kW) | 1.8 / 3.7 | 29 / 53 | 15 / 27 |
| Protection rating | IPX4 | IPX4 | IPX4 |
| Airflow (m3/h) | 2050 / 2450 | 1100 / 1700 | 800 / 1450 |
| Efficiency(%) | 85% | 90% | 90% |
| Noise (dB) | 1.54 | 1.90 | 2.37 |
| Dimensions (mm) | A:140, B:153, C:148, D:87, E:10, F:6 | A:165, B:190, C:?, D:?, | |
| E:?, F:? | A:190, B:?, C:?, D:?, E:?, F:? |
Product Usage Instructions
- Before installing the device, switch off the power supply to the intended installation location.
- The device can only be installed by a qualified electrician.
- The device is designed for continuous operation and should not be switched off frequently.
- Use the control switch to turn the device on/off and adjust the speed.
- The device should be cleaned periodically to ensure efficient operation.
- Do not dispose of the device as household waste. Contact a designated collection point for disposal and recycling.
- The device comes with a warranty that does not cover natural wear and tear.
Caution! Read the manual carefully before installing and using device.
Caution! Make sure that there are no visual defects when unpacking
device.
Caution! We do recommend you to save the bill of purchase with stamped
guarantee coupon, for the purpose of possible reclamation. Otherwise guarantee
will be not in legal force.
Caution! Before connecting to the mains supply ensure that mains voltage
(V) and frequency (Hz) corresponds to the parameters on the rating plate.
Caution! When connecting the device, it is important to follow the
polarity (see Installation and Maintenance) Caution! This device may be used
by children starting from age of 8 as well as people with physical or mental
disorders, given that they are familiar with the manual and safety provisions
in respect to this device. It is prohibited for children to play with the
device. Children may not carry out maintenance or cleaning of this device
without supervision of adults.
| Technical information | EER100 | EER125 | EER150 |
|---|---|---|---|
| Speed | I / II | I / II | I / II |
| Voltage (V) | 220 – 240 | ||
| Phase (Hz) | 50 | ||
| Power (W) | 1,5 / 2 | 1,8 / 3,4 | 1,8 / 3,7 |
| Suction power (m3/h) | 20 / 24 | 20 / 30 | 29 / 53 |
| Air flow in energy recovery mode (m3/h) | 10 / 12 | 10 / 15 | 15 / 27 |
| Noise level: 3m distance, Lp A dB(A) | 27 / 32 | 22 / 31 | 19 / 32 |
| Protection against environmental factor | IPX4 | ||
| RPM | 2050 / 2450 | 1100 / 1700 | 800 / 1450 |
| Ambient temperature | −30 °C … +50 °C | ||
| Filters | EU1 | ||
| Recuperation efficiency | ≤ 85% | ≤ 90% | ≤ 90% |
| Energy efficiency class | A | A | A |
| Weight (kg) | 1,54 | 1,90 | 2,37 |
| Sizes, mm | EER100 | EER125 | EER150 |
|---|---|---|---|
| A | 140 | 165 | 190 |
| B | 300–555 | 300–555 | 300–555 |
| C | 81 | 95 | 95 |
| D | 106 | 131 | 156 |
| E | 153 | 190 | 190 |
| F | 148 | 190 | 190 |
Description
This device is intended for maintaining the constant exchange of indoor air.
EN 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:
- Noted mechanical or other damages
- Mechanical or other damages caused by incorrect or improper usage, misuse, abuse or neglect
- Mechanical or other damages caused by incorrect installation or by product’s incorrect fitting to insufficient or unsuitable power
- 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.
SIA “EIROPLASTS”
Granīta iela 32/6, Salaspils novads, Acone, Latvija, LV-2119
Tel. +371 67387366,
fax. +371 67387373
Email: europlast@europlast.lv