inVENTer 1001-0213 Installation And Operating Instructions Manual Download Page 49

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TROUBLESHOOTING AND DISPOSAL

iV-Office ventilation device

•

Installation and operating instructions

Troubleshooting and disposal

Troubleshooting

Fault

Possible cause

Remedy

Fan failure

No electrical power.

Check fuse.

Installation error.

Check wiring for correct polarity.

Check all connectors for correct fit.

Check the use of wire ferrules.

Fan defective.

Replace fan.

Controller/power supply

defective.

Switching controller/power supply.

Fan does not

switch off.

Faulty controller.

Replace controller.

Low flow rate

Cover closed.

Open cover.

Dust filter heavily soiled.

Clean/replace dust filter.

Pollen filter/activated carbon

filter inserted.

An inserted pollen or activated carbon

filter reduces the air flow. Only use

a filter during periods of heavy pollution.

Replace filter if heavily soiled.

Fans are not operating

in paired mode.

Connect the first fan in extract air mode

and the second fan in supply air mode.

The rotational speed

of the fan is too low.

Increase the output level.

Thermal accumulator is soiled. Clean the thermal accumulator.

Noises

Foreign body in the fan.

Remove foreign body from the fan.

Clean the ventilation unit.

Fan blades soiled.

Clean fan blades.

Thermal accumulator is not

correctly positioned in the wall

sleeve.

Slide the thermal accumulator out

of the wall sleeve. Insert it again.

Slide the thermal accumulator into

the wall sleeve as far as will go.

The rotational speed of the

fan is very high.

Set a lower output level on the controller.

Supply air is cold

Installation error.

Make sure that the device label on the

Xenion EFP fan is directed towards the

thermal accumulator.
Check the connector plug on the

controller. The connector must be sitting

firmly in the connector housing.

The controller is operating

in Ventilation mode.

Select heat recovery mode

on the controller.

Summary of Contents for 1001-0213

Page 1: ...iV Office Installation and operating instructions ...

Page 2: ...e content of this documentation has been checked for compliance with the described hardware and software Nevertheless deviations may still occur therefore no guarantee of compliance can be provided This documentation describes the functionality of the standard scope The documentation does not purport to cover all details on all types of the product and cannot cover every conceivable scenario for i...

Page 3: ...serting the thermal accumulator insert 27 4 7 Installing the inner cover base plate 29 4 8 Connect the reversible fan to the controller and check its function 31 4 9 Starting ventilation unit 32 4 10 Installing the inner cover panel 33 5 Operation 34 5 1 Opening closing the inner cover 34 5 2 Tilting the inner cover 34 6 Cleaning and maintenance 35 6 1 Remove the inner cover panel 36 6 2 Cleaning ...

Page 4: ...4 iV Office ventilation device Installation and operating instructions 11 Warranty and guarantee 51 12 Service 51 13 Annex 1 Connection log 52 14 Annex 2 Cleaning log 53 ...

Page 5: ...azard Measures to avoid the hazard The signal word indicates the severity of the potential hazard unless the preventive measures are taken WARNING indicates possible danger of serious injury or death CAUTION indicates Direct danger of minor significant injury NOTE indicates Indicates a direct or possible risk of property damage due to an adverse event state If you see these signs ensure you observ...

Page 6: ...portation proper storage and installation as well as careful operation and cleaning care Installation and assembly CAUTION The system may only be installed by qualified personnel Before starting work you should have a project plan showing the number of ventilation devices the location of the ventilation devices the ventilation principle cross ventilation single room ventilation extract ventilation...

Page 7: ...es NOTE The device has scratch sensitive plastic surfaces Do not touch the components with oily and or dirty hands Avoid contact with sharp or pointed objects e g rings Cabling connection of the reversible fan CAUTION The system s electrical connections may only be carried out by qualified electricians NOTE If the ventilation unit is operated with safety extra low voltage it has an operating volta...

Page 8: ... The equipment system may only be set up operated and cleaned in conjunction with this documentation and the documentation for the controllers Installation electrical connection and commissioning of the equipment system may only be performed by qualified personnel Qualified personnel within the meaning of the safety notices in this documentation are persons who are authorised to install put it int...

Page 9: ...eeve The insulated wall sleeve incorporates the ceramic thermal accumulator and inVENTron two guiding vane elements and the Xenion EFP reversible fan The guiding vanes on both sides of the fan serve to straighten the air flow and ensure more efficient flow through the thermal accumulator The sound absorbing Inventin lining and the unique geometry of the Xenion EFP reversible fan effectively reduce...

Page 10: ...rt thermal accumulator and inVENTron Flair XL inner cover Exterior closure Flex weather protection hood Wall sleeve 4 R D250 wall sleeve 5 Recess for fan BUS cable 6 Sound insulation lining made of Inventin 7 Thermal accumulator 8 Thermal accumulator handle 9 R D200 guiding vane 10 Xenion EFP reversible fan 11 Slim guiding vane narrow 12 Guiding vane knob 13 BUS plug connection 14 Flair XL adapter...

Page 11: ...mission from outside Thanks to a high pressure build up and the active speed control of the motor integrated wind pressure stabiliser in the Xenion EFP reversible fan the air flow in the system is kept almost constant even in the event of weather related pressure fluctuations Thus the sensitivity of the air flow to pressure fluctuations corresponds to class S2 according to DIN EN 13141 8 max 20 ai...

Page 12: ...ust Air technology multi zone control easy installation touch operation and a wide variety of possible uses The MZ Home controller consists of a programming unit and at least one optionally up to a maximum of four Clust Air module s Each Clust Air module can control up to two iV Office ventilation devices per zone within the accommodation unit This allows the MZ Home controller to provide individu...

Page 13: ... places where direct contact with water spray is possible Observe the specifications of VDE 0100 when choosing the installation location Observe the following minimum distances of the wall opening for the ventilation device 1 between two ventilation devices pair of devices operating in push pull mode in a room to prevent an airflow short circuit 1 2 m 1 0 m 1 0 m 1 4 m y 1 2 m 0 75 y 1 2 m 1 0 m 1...

Page 14: ...V Office wall opening interior view 1 Minimum distance to adjacent components on the interior wall 3 Attach the weather protection hood at lintel height 2 Ensure a minimum distance to adjoining building components on the exterior wall 4 Note insulation thickness and any roller shutters 1 Wall opening Fig 2 left Simplex wall installation system Fig 2 right 2 Contour of weather protection hood3 3 Re...

Page 15: ...ert pre assembled 8 Thermal accumulator 9 inVENTron R D200 Xenion EFP reversible fan embedded in double guiding vane A Plaster interior structure B Masonry C Insulation D Render 3 4 Dimensions Designation Depth length mm Width mm Height mm Wall opening for wall sleeve Wall thickness1 Ø270 R D250x495 wall sleeve 745 495 745 Ø250 Flex weather protection hood 23 88 279 313 Flair XL V 280x280 inner co...

Page 16: ...of components Flex weather protection hood Weather protection hood cover Weather protection hood base plate Figure 4 Dimensional drawing of the Flex Office weather protection hood 1 Weather protection hood base plate 2 Fixing borehole exterior wall Ø 8 mm min 50 mm deep 4 x 3 Weather protection hood cover 4 Protective grid 5 Drip rail 6 Flex Office insert pre assembled 3 3 4 6 5 1 2 1 ...

Page 17: ...n and operating instructions Flair XL inner cover Figure 5 Dimensional drawing of the Flair XL V 280x280 inner cover white SDE 1 Inner cover panel 2 SDE sound insulation insert 3 Inner cover base plate 4 Spacer 4 x 5 Interior wall fixing borehole 6 Flair XL adapter 7 Fan bus entry 3 6 5 7 2 1 4 ...

Page 18: ...ly Figure 6 iV Office ventilation device standard components 1 Exterior closure 1 a Flex Office weather protection hood cover 1 b Flex Office weather protection hood base plate 1 c Exterior wall fixing elements 1 d Sealing tape 2 R D250 wall sleeve 2 a Protective discs 2 b Mounting wedge set 3 iV Office thermal accumulator insert 3 a Insulated thermal accumulator 3 b R D200 guiding vane 3 c Xenion...

Page 19: ...note insulation thickness roller shutters Flex weather protection hood 450 mm from borehole centre Minimum distance to adjoining components on the interior wall 250 mm from borehole centre Minimum frontal distance 300 mm for cleaning and care work Do not install the wall opening near radiators Create the wall opening through core drilling Requirements The masonry must be dry and in a load bearing ...

Page 20: ...ed in pairs Operated in pairs Operated in pairs Operated in pairs Cable type LiYY 3 wire length see Controller Cable type LiYY 3 wire max 33 m NOTE Only install the fan BUS in a de energised state Disconnect the power supply to the controller when connecting the cable to the control unit sMove programming unit or Clust Air module CAM17 Only connect the cable to the control unit when it is de energ...

Page 21: ...aster resistant in the conduit Ö The fan BUS is installed Mill the plaster masonry slot between the control unit and the wall opening Make sure that the plaster wall slot for the cable to the control unit is positioned at a 45 angle to the bottom left of the wall opening Seal off the wall opening from the inside and outside until you are ready to install the wall sleeve Ö The plaster wall slot for...

Page 22: ... the wall sleeve to the determined dimension X Be careful not to cut away the cut out for the fan BUS Remove the protective discs from the wall sleeve Insert the wall sleeve into the wall opening so it is flush with the interior wall Note the thickness of the plaster Ensure that the cut out for the fan BUS is on the interior wall side and near the plaster masonry slot Guide the fan BUS through the...

Page 23: ... a slope of 1 2 to the exterior wall Check the angle of the wall sleeve using a spirit level NOTE Soiling of the wall sleeve and the fixing elements e g through plaster resi due leads to damage to the sound insulation lining made of Inventin Before foaming the free space between the wall sleeve and masonry insert protective discs Do not remove the thread locks of the fixing elements until the inne...

Page 24: ... non pressing 2K polyurethane foam NOTE Interruption of the thermal insulation composite system Damage to the building structure During installation replace the wall structure as far as the wall sleeve Observe the necessary barrier levels Trim the 2K polyurethane foam and protruding mounting wedges so they are flush with the exterior and interior wall Take care not to damage the fan BUS Ö The wall...

Page 25: ...losure Before installation carry out a biocidal pre treatment water repellent pre treatment of the surface around the weather protection hood consult your planner regarding this Slide the base plate with the pre assembled insert into the wall sleeve The protective grid is directed towards the floor Level the base plate using a spirit level Mark the four boreholes Outer boreholes blue arrow Masonry...

Page 26: ...te of the Flex Office weather protection hood to exterior walls with insulation use wallplugs for insulation for fixing purposes These are not included in the scope of supply they are available as an option Place the cover onto the base plate from the top Slide the cover downwards as far as the stop Ensure that the guides on the cover hook in behind the base plate Seal the joint between the cover ...

Page 27: ...in Cutter Requirements The exterior closure is fitted Remove the protective disc from the wall sleeve Position the end faces of the sound insulation lining together The coated side faces inwards NOTE If the abutting surfaces of the sound insulation lining are incorrectly positioned any condensate that may form is not drained off Abutting surfaces must be aligned upwards in the wall sleeve Make sur...

Page 28: ... Inserting the thermal accumulator NOTE Do not store stack the thermal accumulator outside the wall sleeve as doing so will damage the thermal accumulator s ceramic Insert the thermal accumulator immediately after removing it from the packaging Requirements The weather protection hood is installed The sound insulation lining is inserted From the interior slide the thermal accumulator towards the w...

Page 29: ... mm min 40 mm deep 4 7 Installing the inner cover base plate TIP The adapter for the Flair XL inner cover is pre assembled at the factory so that the cable entry is located at the bottom left when it is being attached If the cable is long enough it can optionally be laid between the adapter and the sound insulation lining to the cable entry To ensure that the fan can be connected correctly even if...

Page 30: ...e into the rawl plugs with the screws Make sure that the marking arrow on the base plate is pointing upwards NOTE If the base plate of the inner cover is twisted the inner cover panel cannot be fitted correctly The position arrow on the inner cover base plate must always point upwards Lay the fan BUS from behind through the cable entry of the prepared inner cover base plate 4 x ...

Page 31: ...II in the left pole Green cable IV in the middle pole Brown cable V in the right pole Align the clamping screws on the connector and socket in the same direction Plug the connected socket into the green connector on the fan Ö Extract air mode is set Ö The reversible fan is connected to the controller Set ventilation operating mode DL on the connected controller see the controller s installation an...

Page 32: ...to start in supply air mode when operating in pairs must be swapped over Start in extract air mode direction Start in supply air mode direction 1 Wires on the connector to the fan 2 Connector 3 Socket 4 Fan BUS to controller 5 Clamping screws on the socket 6 Clamping screws on the connector Socket cable coming from controller Connector on the fan cable Extract air start direction Supply air start ...

Page 33: ...push the filter ring firmly between the fixing projections and the inner edge of the base plate Place the panel on the four spacers Ensure that the position arrows on the back of the panel are pointing upwards Check The inVENTer logo is located at the bottom right Press the detent lugs inwards on the spacers Slide the cover onto the spacers Ö All spacers noticeably snap in Requirements You have co...

Page 34: ... device must be open Close the inner cover if you take the ventilation device out of operation Sealing prevents unwanted air exchange e g cold air flowing into the living area In certain situations e g accidents involving smoke or escaping gases it is necessary to lock windows and doors In this case your ventilation devices must also be disconnected from the power supply and the inner covers close...

Page 35: ...e s power supply and put on gloves Detergents NOTE Due to the scratch sensitive plastic surface of the inner cover damage may occur to the surface Do not use sand soda acid or chlorine based cleaning agents A commercially available detergent in warm water can be used for cleaning The following tools may be used for cleaning lint free soft cloth soft brush vacuum cleaner Cleaning recommendations Th...

Page 36: ...ently pat off the sound absorbing insert Yearly Wind protection insert Wash the wind protection insert with warm water and detergent Inner cover base plate Clean the surface of the base plate with a damp cloth Cleaning from the outside Yearly Exterior closure of the weather protection hood Clean the surface of the cover and the protective grid at the outlet opening with a damp cloth 6 1 Remove the...

Page 37: ...ation and operating instructions Pull the dust filter out of the inner cover base plate by the tab Ö The dust filter has been removed Insert the cleaned or a new dust filter into the base plate Ensure you push the filter ring firmly between the fixing projections and the inner edge of the base plate The tab on the filter ring faces the interior Replace the cover on the four spacers Make sure that ...

Page 38: ...1 Remove the inVENTron insert from the wall sleeve by using the knob Step 2 Remove the thermal accumulator from the wall sleeve by the handle Loosen the BUS plug in connector NOTE In case of damage to the ceramic thermal accumulator The thermal accumulator will no longer function Do not throw the ceramic thermal accumulator Store the ceramic thermal accumulator in the standing position outside the...

Page 39: ...ft the guiding vane upwards NOTE Incorrect cleaning of the thermal accumulator leads to damage to the insulation on the thermal accumulator Always clean the thermal accumulator under warm running water Never clean it in the dishwasher Clean the thermal accumulator under warm running water Let the thermal accumulator drip dry Wait until the thermal accumulator is completely dry Ö You have cleaned t...

Page 40: ... Wait until the guiding vane is completely dry Step 2 Clean the reversible fan carefully with a soft brush Ö You have cleaned the thermal accumulator Step 1 From the interior slide the thermal accumulator towards the exterior closure until it stops Make sure that the handle is pointing towards the interior Step 2 Insert the inVENTron from the interior into the wall sleeve deep enough so that you c...

Page 41: ...e plate Ensure you push the filter ring firmly between the fixing projections and the inner edge of the base plate The tab on the filter ring faces the interior Replace the cover on the four spacers Make sure that the inVENTer logo is located at the bottom right hand corner Press the detent lugs inwards on the spacers Slide the cover onto the spacers Ö All spacers noticeably snap in Ö You have att...

Page 42: ...l dB A 20 47 Standard sound level difference dB 43 52 Thermal efficiency of heat recovery η w 0 88 Input voltage V DC 6 16 Power consumption W 1 5 Specific fan power input W m h 0 14 Protection class DIN EN 61140 III Type of protection DIN EN 60529 IP20 Standard filter filter class DIN EN 779 2012 G4 Sensitivity of the air flow at 20 Pa DIN EN 13141 8 S2 Electrical protection area in accordance wi...

Page 43: ...with sensor technology sMove without sensor technology 43 SPECIFICATIONS iV Office ventilation device Installation and operating instructions 7 2 iV Office energy label according to ErP Directive Regulation 1254 2014 On the energy label you will find the following information from the product data sheet Energy efficiency class SEC class Sound power level Lwa Maximum air flow supply air A A ...

Page 44: ...logy BVU e Type of drive installed 2 f Type of heat recovery system regenerative g Thermal efficiency of heat recovery 88 h Maximum flow rate m h 90 i Electric power input W 9 j Sound power level dB A 49 k Reference flow rate m h 63 l Reference pressure difference Pa 0 m SPI W m h 0 14 n Control factor 0 65 o Internal external leakage rate n a p Mixing rate n a q Position of visual filter warning ...

Page 45: ...lled 2 f Type of heat recovery system regenerative g Thermal efficiency of heat recovery 88 h Maximum flow rate m h 90 i Electric power input W 9 j Sound power level dB A 49 k Reference flow rate m h 63 l Reference pressure difference Pa 0 m SPI W m h 0 14 n Control factor 1 o Internal external leakage rate n a p Mixing rate n a q Position of visual filter warning Controller r Regulatetd supply an...

Page 46: ...AL9016 1508 0181 FlexOffice weather protection hood grey RAL9006 1508 0182 FlexOffice weather protection hood anthracite RAL 7016 1508 0183 FlexOffice weather protection hood north RAL7011 1508 0184 FlexOffice weather protection hood custom colour 1508 0189 Wall sleeve with protective discs and mounting wedges Wall sleeve R D250x495 1506 0072 Wall sleeve R D250x745 1506 0073 Thermal accumulator in...

Page 47: ...tector SPR R D200 1004 0158 Wind protection insert WSE R D200 1004 0149 Round cable LiYY O 3x0 75 33m 1004 0020 Assembly wedge set block with 16 wedges 3009 0012 R D243x30 protective disc for wall sleeve 3007 0075 WEH R D250 extension set 1004 0077 Wallplug set for insulation 1004 0067 Spare parts Components Item number R D200 thermal accumulator 150mm 2002 0083 inVENTron R D200 2007 0041 inVENTro...

Page 48: ...222 Spacer base plate IB 25 mm white 3006 0151 Base plate WSH Nova R WSH Flex white RAL 9010 3006 0272 Base plate WSH Nova R WSH Flex grey RAL 7004 3006 0274 Cover WSH Flex white RAL 9016 2004 0202 Cover WSH Flex grey RAL 9006 2004 0203 Cover WSH Flex north RAL 7011 2004 0204 Cover WSH Flex anthracite RAL7016 2004 0210 Cover WSH Flex custom colour 2004 0205 ...

Page 49: ...are not operating in paired mode Connect the first fan in extract air mode and the second fan in supply air mode The rotational speed of the fan is too low Increase the output level Thermal accumulator is soiled Clean the thermal accumulator Noises Foreign body in the fan Remove foreign body from the fan Clean the ventilation unit Fan blades soiled Clean fan blades Thermal accumulator is not corre...

Page 50: ...y recycling and disposal of your old system They will dispose of the product in compliance with the applicable national regulations Ensure that the product s packaging is sorted correctly for disposal The table below contains disposal recommendations Product Material Disposal Flex weather protection hood Powder coated stainless steel ASA Waste metal collection collection of recyclables Reversible ...

Page 51: ...n about the warranty is available at www inventer de garantie 12 Service Claims Check the delivery for completeness and transport damage upon receipt using the delivery note Report missing items immediately and at the latest within 14 days to your supplier distributor or factory representative Warranty and guarantee claims In the case of a warranty or guarantee claim contact your local distributor...

Page 52: ...ntilation device Installation and operating instructions 13 Annex 1 Connection log Ventilation device Floor Room name and position Ventilation zone Starting direction Supply air Extract air 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ...

Page 53: ...g recommendations page 46 Date Number of devices inspected Cleaning control measure1 Comment Name Signature Components A B C 1 Cleaning control measure Control K Cleaning R Change W Components Description Scope Measure A Inner cover Filter Inner cover Clean Filter Check clean or replace if necessary depending on filter type B Ceramic thermal accumulator Xenion EFP reversible fan double guiding van...

Page 54: ...GERMANY TELEPHONE 49 0 36427 211 0 FAX 49 0 36427 211 113 E MAIL INFO INVENTER DE WEBSITE WWW INVENTER DE CEO ANNETT WETTIG VAT ID NUMBER DE 815494982 JENA DISTRICT COURT HRB 510380 ALL RIGHTS RESERVED PICTURE CREDITS INVENTER GMBH 2020 SUBJECT TO MODIFICATIONS ALL INFORMATION IS SUPPLIED WITHOUT GUARANTEE NO LIABILITY IS ACCEPTED FOR PRINTING ERRORS COMPANY INFORMATION ...

Page 55: ... inventer de Version 09 2020 Subject to modifications Article number 5001 0030 inVENTer GmbH 2020 inVENTer GmbH Ortsstraße 4a 07751 Löberschütz Germany 49 0 36427 211 0 49 0 36427 211 113 info inventer de ...

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