15
8.2 Alkatrészek leírása
Ventilátorok
A ventilátorok EC típusú külső rotoros motorok, melyek egyedileg fokozatmentesen vezérelhetők 10-100% között. A motor csapágyai ke-
nést és karbantartást nem igényelnek. Szükség esetén a ventilátor könnyen kiszerelhető és kicserélhető.
Szűrők
A szűrők G4-es minőségű szűrők mind a bevezetett levegőhöz, mind távozó levegőhöz. A szűrőket a karbantartás során rendszeresen
tisztítani kell (és ha szennyezettek, ki kell cserélni azokat). Az új szűrő szettet megvásárolhatja a szerelőtől vagy a nagykereskedőtől.
Hőcserélő
A készülék nagy teljesítményű, ellenáramú lemezzel ellátott hőcserélővel van ellátva. Ezért a bevezetett levegő hőmérséklete általában
további hő hozzáadása nélkül fenntartható. A javítás során a hőcserélő a tisztításhoz és karbantartáshoz eltávolítható.
Termisztor
Hőmérséklet érzékelők a hőmérséklettől függő funkciók végrehajtásához.
8.3 Karbantartás
VIGYÁZAT!
A telepítés, javítás, karbantartás vagy elektromos munka megkezdése előtt bizonyosodjon meg arról, hogy a készüléket
leválasztotta a hálózati áramkörről.
• Tartsa a berendezés felületét pormentesen.
• Amikor az LCD kijelzőn megjelenik a SZŰRŐ jel, porszívó segítségével tisztítsa meg a szűrőket a lenti utasítások alapján (8.b-c-d-e. ábra).
A karbantartás a belső és külső környezeti feltételektől függően változhat.
• A Szűrő figyelmeztetés visszaállításához, nyomja meg a FILTER (Szűrő) gombot (7.b. ábra
17
FILTER G4, EXTRACT AIR
FILTER G4, INTAKE AIR
HEAT EXCHANGER
CONDENSATION DRAINS
THERMISTOR
FAN, INTAKE AIR
FAN, EXHAUST AIR
CONDENSATION TRAY
TERMINAL BOX
TERMINAL BOX COVER
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. The filters need to be cleaned regularly (and replaced when polluted) during main-
tenance. New sets of filters can be acquired from your installer or wholesaler.
Heat exchanger
The unit is equipped with a highly efficient, counter-flow plate heat exchanger. Supply air temperature is therefore normally maintained without adding additio-
nal heat. The heat exchanger is removable for cleaning and maintenance during service.
Condensation drainage
Depending on the relative humidity in the extract air, condensation may occur on the cold surfaces of the heat exchanger, on one side in winter time, on the
other side in summer time (table 6.b).
The condensate water is led out through drainage pipe.
Thermistors
Temperature probes to implement temperature dependent functions.
8.3 Maintenance
•
Keep the unit surface free from dust.
•
Clean the filters with a vacuum cleaner following the below illustrations (fig.8 b-c-d-e) when the FILTER signal is displayed on LCD. Their maintenance may
differ per situation depending on the internal and external environmental conditions.
•
Press FILTER button (Fig.7.b - ) to reset the Filter Alarm.
•
Filters must be replaced every year.
WARNING
Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or electrical work!
L
Fig. 8.e
Fig. 8.d
Fig. 8.c
Fig. 8.b
).
• A szűrőket évente cserélni kell.
15
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. The filters need to be cleaned regularly (and replaced when polluted) during main
-
tenance. 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.
8.3 Maintenance
•
Keep the unit surface free from dust.
• Clean the filters with a vacuum cleaner following the below illustrations (fig.8 b-c-d-e) when the FILTER signal is displayed on LCD. Their maintenance may
differ per situation depending on the internal and external environmental conditions.
• Press FILTER button (Fig.7.b - ) to reset the Filter Alarm.
•
Filters must be replaced every year.
WARNING
Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or electrical work!
L
Fig. 8.e
Fig. 8.d
Fig. 8.c
Fig. 8.b
8.b. ábra
8.c. ábra
15
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. The filters need to be cleaned regularly (and replaced when polluted) during main
-
tenance. 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.
8.3 Maintenance
•
Keep the unit surface free from dust.
• Clean the filters with a vacuum cleaner following the below illustrations (fig.8 b-c-d-e) when the FILTER signal is displayed on LCD. Their maintenance may
differ per situation depending on the internal and external environmental conditions.
• Press FILTER button (Fig.7.b - ) to reset the Filter Alarm.
•
Filters must be replaced every year.
WARNING
Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or electrical work!
L
Fig. 8.e
Fig. 8.d
Fig. 8.c
Fig. 8.b
8.d. ábra
8.e. ábra
Содержание QR230E
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