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15

KARBANTARTÁS ÉS JAVÍTÁS

VIGYÁZAT!

Az „Óvintézkedések” című 2. fejezetben található speciális figyelmeztetéseket és óvintézkedéseket figyelmesen olvassa el, értse meg 

és alkalmazza azokat!

A karbantartást elvégezheti a felhasználó.

A javítást kizárólag felhatalmazott szerelő végezheti a helyi előírásoknak és szabályozásoknak megfelelően.

A készülék telepítésével, használatával, karbantartásával és javításával kapcsolatos kérdésekre választ kap a szerelőtől vagy a vásárlás he-

lyén!

8.1  Alkatrészlista

15

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 maINtENaNcE aND sErvIcE

WARNING

Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!

8.1 Components list

Fig. 8.a

 Internal components

1
2
3
4
5

6

7
8

G4 FILTER 

F7 FILTER 

HEAT ExCHANGER 

THERMISTOR

FAN, INTAKE AIR

FAN, ExHAUST AIR 

ELECTRICAL CONNECTION BOx

CABLE ENTRY

3

5

2

4

6

1

7

8

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.

8.a. ábra 

Belső alkatrészek

 

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.

G4 SzŰRŐ

F7 SzŰRŐ

HŐCSERÉLŐ

TERMISzTOR

VENTILÁTOR, LEVEGŐ BESzÍVÁS

VENTILÁTOR, LEVEGŐ KIBOCSÁTÁS

ELEKTROMOS KAPCSOLÓDOBOz

KÁBEL BEVEzETÉSÉRE SzOLGÁLÓ FuRATOK

18

FAULT HANDLING

 

Code  error description (Fig.7.b -      )
E000  no RS485 connection 
E001  no rotation of the exhaust air fan (Fig.8.a -        )
E002  no rotation of the intake air fan (Fig.8.a -        )
E003  thermistor T11 broken/disconnected (Fig.7.a)
E004  thermistor T12 broken/disconnected (Fig.7.a)
E005  thermistor T21 broken/disconnected (Fig.7.a)
E006  thermistor T22 broken/disconnected (Fig.7.a)
E007  dehumidifier alarm (BST INPUT) 
E008  CTRL-DSP internal error 

NOTE: the controller board verifies the presence of CTRL-DSP periodically; if CTRL-DSP is absent (or faulty), the unit works in 3V mode at speed 1 (DEFAULT 
condition). 

ANTI-FROST 

Intake Fan speed is reduced during very cold weather in order to prevent ice inside the unit which could damage the heat exchanger. 
In this case the ANTI-FROST icon  

      

 is activated on the LCD.

R

7

6

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 MAINTENANCE AND SERVICE

WARNING

Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!

8.1 Components list

Fig. 8.a

 Internal components

1
2
3
4
5

6

7
8

G4 FILTER 

HEAT EXCHANGER 

CONDENSATION DRAINS

THERMISTOR

FAN, INTAKE AIR

FAN, EXHAUST AIR 

ELECTRICAL CONNECTION CARD

CABLE ENTRY

3

8

8.1 Lista componenti

2

5

4

6

1

7

Summary of Contents for QR590E

Page 1: ...duct information 2 3 1 General 2 3 2 Dimensions and Weight 3 3 3 Connections 3 3 4 Space required 3 3 5 Rating Label 4 4 Transport and Storage 4 5 Installation 4 5 1 Unpacking 4 5 2 Where how to insta...

Page 2: ...seknek megfelel en t lfesz lts g eset n a III v delmi kateg ri nak megfelel en teljesen megszak tja az ramk rt az rintkez k legal bb 3 mm t vols g ban nyitnak sz t HASZN LAT Ne haszn lja az eszk zt a...

Page 3: ...ll t s a BAL 3 a bra Csatlakoz sok a BAL oldalon K v lr l besz vott leveg K v lre kibocs tott leveg Befel bevezetett leveg Bel lr l elsz vott leveg 155 148 778 861 799 62 144 490 144 180 247 123 279...

Page 4: ...jezetben tal lhat speci lis figyelmeztet seket s vint zked seket figyelmesen olvassa el rtse meg s alkalmazza azokat Ebben a fejezetben bemutatjuk hogyan kell az egys get helyesen telep teni Az egys g...

Page 5: ...e Connect the unit electrically according to point 5 4 Check that it starts up correctly 150 160 150 160 5 c bra 5 Fig 5 a b Fig 5 c Fig 5 d Fig 5 e Livella a bolla d aria 3 Installation he unit must...

Page 6: ...Vac 5A Boost momentary switch BST IAQ input Air Quality i e SEN CO2 HY input i e SEN HY CTRL DSP Inputs commands N 1 AC supply connector N 3 on off inputs volt free contacts two for ambient sensors na...

Page 7: ...Intake curve according to Regulation 1253 2014 ErP Product tested without filter F7 Airflow m3 h 0 10 20 30 40 50 60 70 80 90 100 0 50 100 150 200 250 300 350 400 450 500 550 600 Curva di efficienza...

Page 8: ...1 43 31 70 44 Table 6 b Sound level Preliminary data dBA figures are average spherical free field for comparitive use only Speed 40 Lw dB SOUND POWER OCTAVE BAND Lp dB A 63 125 250 500 1 K 2 K 4 K 8K...

Page 9: ...ter Alarm ESC key to exit and go back to the previous menu OK key to enter the selected menu to go DOWN with the menu selection to go UP with the menu selection to power off the ventilation unit shows...

Page 10: ...User menu 1 Mode Selection 2 Boost 3 Boost Duration 4 Reset FILTER Alarm 5 Night Mode 6 Installer menu It allows to reset the filter alarm after maintenance replacement It can be selected only if the...

Page 11: ...go back to the previous menu Enter installer menu 7 2 Installer Menu on CTRL DSP The Installer menu can be selected either by selecting point 6 in the User menu or by holding OK ESC for about 7 secon...

Page 12: ...n external heating element not supplied is present Press OK to enter Use or to choose NO PRE POST Press OK to select The factory setting DEFAULT is NO NO HEAT output Fig 5 f is never activated PRE the...

Page 13: ...y hova menti a be ll t sokat Ak r 8 k l nb z be ll t st is elmenthet A kiv laszt shoz nyomja meg az OK gombot A meger s t shez nyomja meg az OK gombot Az el z men be val visszal p shez nyomja meg az E...

Page 14: ...DSP is absent or faulty the unit works in 3V condition ANTI FROST Intake Fan speed is reduced during very cold weather in order to prevent ice inside the unit which could damage the heat exchan In th...

Page 15: ...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 Temp...

Page 16: ...yed 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 eve...

Page 17: ...rom dust a vacuum cleaner following the following illustrations fig 8 f g h i when the FILTER signal is displayed on LCD Their maintenance may pending on the internal and external environmental condit...

Page 18: ...l alaptartoz k a ventil tor sebess g nek be ll t s t 2 Ellen rizze a sz r ket Cser lni kell a sz r ket 3 Ellen rizze a diff zorokat jra kell ll tani vagy tiszt tani kell a r csokat vagy a diff zorokat...

Page 19: ...sa helyi ig ny szerinti szab lyoz s k zponti ig ny szerinti szab lyoz s k zi vez rl s nincs DCV o1 Maxim lis bels elsziv rg s 0 8 o2 Maxim lis k ls elsziv rg s 0 5 p1 Bels kevered si ar ny nem el rhet...

Page 20: ...it AERAULIQA SRL reserves the right to modify make improvements to products and or this instruction manual at any time and without prior notice Aerauliqa fenntartja a jogot hogy k l n rtes t s n lk l...

Page 21: ...on 2 3 1 General 2 3 2 Dimensions and Weight 3 3 3 Connections 3 3 4 Space required 4 3 5 Rating label 4 4 Transport and Storage 4 5 Installation 4 5 1 Unpacking 4 5 2 Where how to install 4 5 3 Insta...

Page 22: ...ater than 3mm USE The device should not be used for applications other than those specified in this manual The device is not intended for use by persons including children with reduced physical sensor...

Page 23: ...3 279 220 549 279 155 148 799 861 62 549 123 3 2 Dimensions mm and Weight 3 3 Connections Fig 3 a Connections in LEFT orientation Intake air from outside Exhaust air to outside Supply air to inside Ex...

Page 24: ...must be installed according to these instructions 5 1 Unpacking Verify that the unit and eventual accessories delivered is according to order before starting the installation Any discrepancies from t...

Page 25: ...s and regulations 5 b Use the wall fixing bracket as template to indicate where to drill the holes in the wall make sure it is at spirit level Use appropriate screws and wall plugs not supplied to fix...

Page 26: ...s SLAVE input 1 10V J2 jumper for SLAVE mode AC power supply Heat output max 250Vac 5A Dehumidifier output max 250Vac 5A Boost momentary switch BST IAQ input Air Quality i e SEN CO2 HY input i e SEN H...

Page 27: ...duct tested without filter F7 Airflow m3 h 0 10 20 30 40 50 60 70 80 90 100 0 50 100 150 200 250 300 350 400 450 500 550 600 Curva di efficienza termica Curva di efficienza igrometrica The enthalpic h...

Page 28: ...lly read understood and applied Fig 7 a Temperature probes in LEFT orientation Intake air from outside Exhaust air to outside Supply air to inside Extract air from inside A B D C In case of RIGHT orie...

Page 29: ...s if the bypass is active this symbol shows that ANTI FROST is active this symbol shows that the IAQ input is activated i e CO2 this symbol shows that the HY input is activated this symbol shows that...

Page 30: ...terrupted Press ESC or wait for about 60 sec to go back to the operation screen OFF is displayed User menu 1 Mode Selection 2 Boost 3 Boost Duration 4 Reset FILTER Alarm 5 Night Mode 6 Installer menu...

Page 31: ...ds To exit the installer menu press ESC or wait for about 60 seconds It allows to select the language among English Italiano Nederlands Fran ais Deutsch Espanol Press OK to enter Language is flashing...

Page 32: ...or to choose NO PRE POST Press OK to select The factory setting DEFAULT is NO NO HEAT output Fig 5 g is never activated PRE the heating element is intalled at intake air side Fig 7 a HEAT output Fig...

Page 33: ...idification 8 Speed Setting 9 Airflow Balancing 10 F7 filter Installer menu 11 Filter Alarm interval 12 Working Hours Counter 13 Save settings 14 Load settings 15 Restore Default Settings It allows to...

Page 34: ...QR590E is equipped with a physical bypass which allows to mitigate the heat exchange when the indoor and outdoor temperature combinations are such that the heat exchange is not recommended In this ca...

Page 35: ...s 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...

Page 36: ...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 Filte...

Page 37: ...is may differ per situation depending on internal and external environmental conditions and on frequency of filter cleaning fig 8 f j k Clean the fans every year with a vacuum cleaner This may differ...

Page 38: ...k fans and heat exchange block Cleaning required 5 Check if air intake and exhaust have been clogged 6 Check ducting system for damage and or dirt accumulation 7 Check if Anti frost icon is displayed...

Page 39: ...Control typology Local demand control Central demand control Manual control no DCV o1 Maximum internal leakage rate 0 8 o2 Maximum external leakage rate 0 5 p1 Internal mixing rate N A p2 External mi...

Page 40: ...le Registeredoffice viaCorsica10 25125Brescia C F e P IVA VAT 03369930981 REA BS 528635 Tel 39 030 674681 Fax 39 030 6872149 www aerauliqa it info aerauliqa it Aerauliqa srl reserves the right to modi...

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