aerauliqa QR590E Manuale di installazione - Pagina 15
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8 maINtENaNcE aND sErvIcE
Make sure that specific warnings and cautions in Chapter 2 "Precautions" are carefully read, understood and applied!
Maintenance can be carried out by the user.
Service must be performed only by an authorized installer and in accordance with local rules and regulations.
Questions regarding installation, use, maintenance and service of the unit should be answered by your installer or place of
purchase!
8.1 Components list
4
6
1
2
Fig. 8.a Internal components
8.2 Description of Components
Fans
The fans have external rotor motors of EC type which can be steplessly controlled individually between 10–100%. The motor
bearings are life time lubricated and maintenance free. It is possible to easily disconnect and replace the fans if necessary.
Filters
The filters are of filter quality G4 for both the supply air and extract air filter. In addition an F7 Filter is supplied at the air intake.
The filters need to be cleaned regularly (and replaced when polluted) during maintenance. New sets of filters can be acquired
from your installer or wholesaler.
Heat exchanger
The unit is equipped with an enthalpic heat exchanger, suitable to transfer thermal energy and humidity from one airflow to the
other. The heat exchanger is removable for cleaning and maintenance during service.
Thermistors
Temperature probes to implement temperature dependent functions.
WARNING
3
G4 FILTER
1
2
F7 FILTER
3
HEAT ExCHANGER
4
THERMISTOR
5
FAN, INTAKE AIR
6
FAN, ExHAUST AIR
7
ELECTRICAL CONNECTION BOx
7
8
CABLE ENTRY
5
8
15