MURO XHRM - Glen Dimplex
Contents
1. Fig 2 2 Air flows 1 outdoor air AUL 2 supply air ZUL 3 exhaust air ABL 4 outgoing air FOL 5 inner wall faceplate 6 ventilation unit 7 outer wall faceplate E 13 DEVICE DESCRIPTION 2 5 Structure Fig 2 4 Components in detail 1 Inner faceplate top part 2 Filter carrier 3 Supply air filter F7 exhaust air filter G4 4 Inner faceplate bottom part 5 Control panel with display board PCB2 6 Air quality sensor optional 14E Air separation strip end rail Air separation strip Heat exchanger Terminal board PCB3 Terminal board cover Heating component Outdoor air sensor 1 Fig 2 3 Basic structure 14 15 16 17 18 19 1 inner wall faceplate with control panel and filters 2 extension rings 3 air separation strip 4 heat exchanger Outdoor supply air ventilator VM1 Housing Shutter outdoor air Sealing sheet Outer faceplate Outgoing air shutter 20 21 22 23 24 25 26 27 5 main board 6 fan 7 housing 8 air inlet outlet with screen with condensate drain Exhaust outgoing air ventilator VM2 Supply air sensor 2 Main board cover Wireless receiver optional Main b2. O checked O changed O checked O changed DI checked changed O checked O changed Date Date Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date Date Date O checked O changed O checked O changed Q checked changed O checked O changed Date Date Date Date O checked O changed O checked O changed Q checked changed O checked O changed Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date Date Date O checked O changed O checked O changed DI checked changed O checked O changed INSTALLATION MANUAL For the technician Contents 1 Important information sesesseseessseesssseeessseesssseessseesssseesssee 12 PA intended USE Save crcact ceasiincoscuecee catecarvasdcaueneiadedeadtravanaetenes 12 ta Savery il OMAtlOM kenean 12 2 Description of the device e ee00n 13 DA PUN POSS crena inia T EEA 13 DD Scope oPdelVery scascsc ders scctepscccans asco devsicuesesdeccpnancocceeens 13 23 F ncHonal Principle scanscesoadoriscerccxGonscececaoeoseteeeccossacte 13 sA AON sas i E E EEA 13 25 UU CUS iniiba nEn E EE 14 3 Technical dataene 15 z SpecincalON iesi dn aetdussaodde dedse 15 3 2 Eguipment and options sesicccecisdeseeceiteseestencbersnuseedebeacende 15 33 Operating
3. This guarantee does not cover damage or defects arising from poor or incorrect installation improper use or lack of mainten ance It is the responsibilty of the installer to check that the in stallation parameters meet the requirements of the product and any relevant regulations Site visits to a fault which are subsequently identied as being an installation fault a chargeable It is important that the routine checks are completed before requesting a call out as many issues can be simply diagnosed and resolved In the event of a site visit we will endeavour to achieve the most timely response possible but while we indicate an average response time this should not be taken as a guarantee The guarantee applies to a repair or replacement at Redring Xpelair s discretion of the product subject to the conditions above and does not cover compensation for the loss of the product or con sequential loss of any kind This guarantee does not aect your statutory rights 8 Environment and disposal Be conscious about the environment and help to protect it Disposal of packaging The ventilation unit has been packaged carefully to protect it from damage during transport The transport packaging consists of recyclable raw materials Please ensure to dispose of it in an environmentally responsible way Disposal of the device Devices marked with this symbol must not be disposed of as normal residual waste The device must be collected
4. F after the interval time has elapsed see Maintenance The in terval time is 6 months Reset After filter maintenance the signal is acknowledged and reset by pressing the operating key for 5 s NOTE In the event of a power failure or if the ventilation unit is switched off the filter time is not stopped reset 3 6 Wireless operating switch option The ventilation unit can be operated with one or more wireless operating switches Fig 3 2 Wireless operating switch 1 A button 3 Max button 0 auto 1 2 3 4 intake gt extract 55 m3 h for 15 min then extract gt intake 4 3 2 1 auto o return to last operating mode 2 W button 4 Auto button extract gt intake without air quality sensor 10 m h depends on the device con with air guality sensor infinitely figuration possibly not present variable volume flow control With the A and W buttons the available operating modes upward and downward are set The Auto button switches the unit to minimal operation If the unit contains an air quality sensor option the volume flow is automatically infinitely variably regulated depending on the room air quality The Max button switches the device to maximum operation for 15 minutes Afterwards the previously set operating mode is reactivated NOTE The last specified operating mode is always set independent of whether the change was made on a wireless operating switch or on the operating keys of
5. control panel of the ventilation unit Display Cause Measure Filter signal In Filter maintenance 0 operation acknowledge signal Check for power or No power board malfunction No T or malfunction Off check internal wiring Display change main board PCB1 No Malfunction In Check internal wiring Display Display board operation change A board 2 VM1 Connection cable and Check change motor VM2 Connection cable Malfunction Fan outdoor supply air Malfunction Fan exhaust outgoing and Check change motor Malfunction Check change int Off Outdoor air sensor sensor 1 Malfunction outgoing air sensor Check change int sensor 2 Table 6 1 Malfunction messages NOTE The error message is displayed by alternately lighting up E and the respective error code ATTENTION WARNING Repairs must be made by a qualified professional Only use original spare parts from the manufacturer E 25 ep CUSTOMER SERVICE AND WARRANTY 7 Customer service and guarantee Please refer to the Redring Xpelair Guarantee You can find the currently applicable version in the download area on our website The ventilation unit has been produced with care and carefully checked before shipping However should you still require support from our customer service our authorized Systems Engineering Customer Service in your area will ensure fast repair Redring Xpelair Group Limited Newcombe House Newcombe Way Orton So
6. threaded rod 20 Put the end rail onto the trimmed side of the separation strip insert the separation strip into the extension ring and attach the slot of the separation strip to the spring of the heat exchanger INSTALLATION 4 3 3 Mounting the inner wall faceplate S 77111111 a 3 3 i 3 21 Connect the connecting cable for the 23 Attach the bottom part of the inner wall 24 Attach the front cover of the inner wall main board to the display board 6 wire faceplate to the ventilation unit using faceplate to the top of the bottom part cable with RJ12 plugs plastic screws 25 Let the front cover click into place below 26 Mounted inner wall faceplate 22 Click the air guality sensor optional in place at the inner wall faceplate and connect the cable to the main board RJ11 plug 4 wire cable E 21 INSTALLATION 4 4 Electric installation 4 4 1 Electrical connection for ventilation unit The ventilation unit is designed for a minimal amount of installa tion effort Only one power supply is reguired for the unit The retrofitable options air guality sensor and wireless remote con X p F trol are connected inside the device and require no further elect a 2 225 rical installation work a 1 N PE 230 V 50 Hz Fig 4 4 Wiring diagram for ventilation unit ATTENTION WARNING Electrical connection work may only be carried out by a qualifie
7. Minimal operation for moisture pro tection without air quality sensor A AUTOMATIC 10 m h With optional air guality sensor infinitely variable air volume control Reduced ventilation 15 m3 h SPEED 1 e g atnight Nominal ventilation 3om h normal 2 SPEED2 operation when people are present Nominal ventilation 45m3 h normal 3 SPEED operation when people present SPEED 4 Intensive ventilation 55 m h Supply air mode 30 m h SUPPLY AIR no heat recovery e g utilisation of cool night air Exhaust air mode 30 m h EXHAUST AIR no heat recovery e g bathroom extract 6E Table 3 1 Operating modes OFF can be disabled to provide continuous ventilation The display provides information about the current operating status of the ventilation unit The operating mode is set with the control button Each time it is pressed the operating mode changes in the shown sequence 3 2 1 Automatic mode In automatic mode the ventilation unit works at 10 m h With the addition of an air quality sensor the flow is regulated infinitely between 10 and 45 m h depending on the exhaust air quality of measuring CO2 humidity and mixed gases The fan speeds are only increased as much as and for as long as necessary when there is a need for increased ventilation When the ventilation requirement is low the fans run at the lowest speeds possibly below speed 1 thereby consuming less energy With th addition of an
8. air quality sensor the flow is regulated in finitely 3 2 2 Supply air mode Supply air mode is used to supply cool outdoor air e g during cool summer nights Heat recovery is deactivated 3 2 3 Exhaust air mode Exhaust air mode can be used to ventilate living spaces and bathrooms ATTENTION WARNING The simultaneous operation of the ventilation unit with fuel burning devices e g fireplaces chimneys tiled stoves gas furnaces is subject to special requirements Make sure that when the fireplace heating system is in operation in the ventilated area re sidence that no negative pressure is generated by the ventilation unit 3 3 Switching on again after power failure After a power failure the ventilation unit automatically starts in speed 1 reduced ventilation 3 4 Switching Off the display If the illuminated display of the ventilation unit is disturbing e g in the bedroom it can be switched OFF and changed to an on demand display The display will just go ON briefly 10 s when the operating mode is changed and then it goes OFF again To switch OFF the display On demand display Press the operating key for 10 s S appears on display To switch ON the display Constant display Press the operating key for 10 s S appears on display NOTE Filter and error messages are displayed even if screen is deacti vated 3 5 Filter signal The filter signal gives a filter maintenance reminder by displaying
9. data sasesana 15 34 DIMENSIONAL drawings sscastavatesaasotavawssavortesvanatcareieorsviesss 16 a Installato PRAP R K O O 17 4 1 Requirements at the installation site 17 AD Installation information uosssii s u kid ezaekdaaddas ke 17 4 3 Installation of the unit erererere 18 BA Electric G AO Tadda d dusisdekdaodsddvebisak d 22 BOPeratoM 33o3opas as isnosd ekod vaso est cozodi s sad duoiudldlza du d s ok oo cd 24 51 COMMISSION cerise ra erns ENNERT 24 D gt Display and control DANE cccnescssoseteceasessseteeesccondececesaves 24 Bio Operatin MOSS croissent nne son ned 24 5 4 Special operating TUMCUOMS ecctesecsssscceevevecessccsumsterveayes 25 5 5 Internal safety functions ssssssssssssessssssssseeoceesesssssseeee 25 oP o PGT SISA veces stloeecce tea ceca cede uceesanscenumeecesmeceusesexraccaneveces 25 6 Malfunctions sasncscecccusesecsasecsnesesvaveeeteccanaiecenscseeassonssescassasvagseexs 25 7 Customer Service and Warrantee Guarantee 26 8 Environment and disposal ssccccssssssseecssssssseeesssseees 26 Fiter Wi leet ctl CS cercania cacti dade cegvadtaucessouetidsceueensnide 27 IMPORTANT NOTES 1 Important notes In this user manual especially important notes are marked as WARNING or NOTE WARNING Warnings against hazards and errors that can cause injuries or can have serious consequenc
10. original spare parts from the manufacturer 1 2 5 Alterations and modifications Any unauthorised alteration or modification of the unit or of the installed system as a whole is not permitted Structural changes can impact the safety of use consult a qualified technician 2 Device description 2 1 Purpose The ventilation unit is designed for the controlled venting and exhaust of frost free living spaces It is installed in an outer wall The ventilation unit is not meant for drying out building construction 2 2 Scope of delivery The decentralised ventilation unit is delivered complete with wall sleeve for walls up to 320mm thickness A separate extract kit is available for walls up to 390mm thickness DEVICE DESCRIPTION 2 3 Functional principle The ventilation unit is eguipped with two energy saving and quiet running fans with DC technology and ensures that the air in living spaces is exchanged in a controlled manner Used room air is exhausted and conducted out as outgoing air At the same time fresh outdoor air is brought into the room filtered as incoming supply air The two air flows separated from each other in the ventilation unit are conducted via a cross counterflow heat exchanger This recovers the heat contained in the exhaust air and heats the supply air This way most of the heat energy in the room is retained 2 4 Air flows
11. professional Fig 5 3 Inside view of ventilation unit without heat exchanger 1 air separation strip centered at rear 2 outside air supply air fan 3 exhaust air outgoing air fan If there is an air separation strip it must not be removed Before inserting the heat exchanger check its position see photo above align air separation strip centered at top and bottom on the line and push all the way to the rear ATTENTION WARNING To clean the ventilation unit switch off the power NOTE Never use cleaning agents containing sand soda acid or chlorine since these attack surfaces CUSTOMER SERVICE AND WARRANTY 6 Customer service and guarantee Please refer to the Redring Xpelair Guarantee You can find the currently applicable version in the download area on our website The ventilation unit has been produced with care and has been carefully checked before shipping However should you still require support from our customer service our authorized Systems Engineering Customer Service in your area will ensure fast repair Redring Xpelair Group Limited Newcombe House Newcombe Way Orton Southgate Peterborough Cambridgeshire PE2 6SE United Kingdom Telephone 44 0 1733 456789 Fax 44 0 1733 456727 Email rxsalesofice redringxpelair com Internet www redringxpelair com NOTE Please be prepared to tell us the exact device type serial number S N software version S V and production code FD for y
12. separately including accessories The disposal must be correct and in accordance with the applica ble laws and regulations ANNEX Filter maintenance Please note down any filter maintenance and other work carried All filters in the ventilation system should be checked at least out biannually and should be changed at least annually Half year Year Half year Year Date Date Date Date O checked O changed O checked O changed DI checked changed O checked O changed Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date O checked O changed O checked O changed DI checked changed O checked O changed Date Date Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date Date Date O checked O changed O checked O changed Q checked changed O checked O changed Date Date Date Date O checked O changed O checked O changed Q checked changed O checked O changed Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date Date Date O checked O changed O checked O changed DI checked changed O checked O changed 28 E Xp
13. N WARNING If there is any recognisable damage the ventilation unit must not be put into operation After completing installation there must be no safety health or environmental risks The manufacturer of the ventilation unit will accept no liability for this 5 2 Display and control panel The ventilation unit can be operated without additional control components It is operated on its display and control panel Fig 5 1 Display and control panel 1 inner wall faceplate 2 display and control 3 segment display 4 operating button 5 3 Operating modes The operating mode is set with the operating key of the ventila tion unit Each time it is pressed the operating mode changes in the shown sequence The display provides information about the current operating status The following operating modes can be selected 24 E Display Operating mode Function Fans off Nong no POWE shutters open Fans off oi shutters closed Without air quality sensor Minimal operation 10 m3 h with air quality sensor Automatic infinitely variable air volume control from 10 45 m h shutters open A AUTOMATIC Reduced ventilation 15 m3 h n shutters open Nominal ventilation 30 m h SAEED shutters open Nominal ventilation 45 m h 3 EED shutters open Intensive ventilation 55 m h 4 EED shutters open Supply air mode only 30 m h No heat recovery outgoing air shutter closed
14. SUPPLY AIR Exhaust air mode only 30 m h No heat recovery outdoor air shutter closed EXHAUSTAIR Table 5 1 Operating modes 5 3 1 Automatic mode In automatic mode the ventilation unit works in minimal mode at 10 m h If an air guality sensor is installed the volume flow rate in auto matic mode is regulated infinitely between 10 and 45 m h de pending on the exhaust air guality measurement of CO2 humi dity and mixed gases 5 3 2 Supply air mode Supply air mode only for utilising cool outdoor air The exhaust extract air fan VM2 is switched off no heat recovery and extract shutter is closed 5 3 3 Exhaust air mode Exhaust air mode only for dehumidification The supply air fan VM1 is switched off no heat recovery and intake shutter is closed ATTENTION WARNING The simultaneous operation of the ventilation unit with firepla ces heating systems e g chimneys tiled stoves gas furnaces is subject to special reguirements Make sure that when the fireplace heating system is in operation in the residence that no negative pressure is generated by the ventilation unit Country specific and regionally valid directives and regulations must be complied with 5 4 Special operating functions 5 4 1 Switching on again after power failure After a power failure the ventilation unit automatically starts in speed 1 reduced ventilation to protect the basic building structure 5 4 2 Switching off t
15. USER MANUAL AND INSTALLATION MANUAL Xpelair Redring Xpelair Group MURO XHRM Home ventilation Unit With Heat Recovery USER MANUAL page 3 INSTALLATION MANUAL page 11 RATING LABEL Typ S V FD Date start up 2 E USER MANUAL For the user Contents 1 Important notes 1 1 Intended use 1 2 Safety instructions 2 Description of the device 21 P TDOS srana BD DOSP sososeededesksobik e 2 3 Operating principle 2 4 Requirements for the installation location 2 6 CE mark 3 Operation 3 1 Display and control panel wcecccssncssenccesevessowsvensnccencconsenueonres 3 2 Operating modes 3 3 Switching on again after power failure 34 Switching of the display soutez vasaosdvesoc 3 5 Filter signal 3 6 Wireless op rating SWIKCIsssnsvissssssennesssscevaneneanesteasndsnrauetonnn 3 7 Air guality sensor 3 8 Energy saving tips a FIUS eeactcceskctestacoisecsucesnosnecavueeanencuvactancssestacesacsaesvecenesanesecesadeens 7 5 Maintenance s eessssseosssssccsssssecosssscososssccossssscosssecocsssseeossss 8 Bel Filter maintenance sscsspersecnowsseeerassennsvoowacsennensensoaoenrensvastoess 8 52 Cleaning the heat ekchang er sicsriiaiinirasiie saia 8 5 3 Cleaning the ventilation unit es seesseeseseesseessseesseesss
16. ck the horizontal position of the wall sleeve 4 2 2 Wall breakthrough and wall sleeve The ventilation unit is to be installed horizontally in the outer wall So that the wall sleeve can be aligned horizontally during instal lation the wall breakthrough should be somewhat larger than the outer dimension of the wall sleeve Recommendation for the cross section of the wall breakthrough for square wall sleeves min 325x325 mm The wall sleeve and outside wall plate must always be the outside wall Any adaptation must be done on the inside 4 2 3 Adapting the unit length When adapting the wall sleeve to the thickness of the outer wall take the inner and outer wall plaster into account The installed length of the ventilation unit is variable and the length of the installed wall sleeve is adaptable Fig 4 3 Length adaptation of the ventilation unit 1 inner wall faceplate 2 extension rings length adaptation 3 ventilation unit 4 heat exchanger movable 5 air separation strip length adaptation 6 outer wall faceplate E 17 INSTALLATION 4 3 Installation of the ventilation unit 4 3 1 Inserting the device into the wall sleeve A prerequisite for this is the correct installation of the The wall sleeve must not be deformed for example due to outside wall sleeve see wall sleeve installation instructions swollen foam Figure 4 4 Inserting the device into the wall sl
17. d electrician Only work on the unit when it is disconnected from NOTE the power On the installation side a two pole isolator must be provided with a contact opening width of at least 3 mm 4 4 2 Electrical wiring diagram DRAIN HEATER Bu SHUTTER 2 BU SHUTTER 1 INT SENSOR 2 EMPF NGER ENOCEAN INT SENSOR 1 NETZ HEIZUNG MODBUS 220V AC 230V 50Hz DISPLAY SENSOR LQF ENOCEAN SENDER Fig 4 5 Wiring diagram internal wiring option DL 50 WE only 1 230V 50Hz power supply 5 VMt1 fan outdoor supply air 9 Int Sensor1 sensor outdoor air 12 Sensor LOF sensor air quality 2 PCB1 main board 6 VM2 fan exhaust outgoing air 10 Int Sensor 2 sensor outgoing air 13 Enocean wireless receiver 3 PCB2 display board 7 Shutter 1 shutter outdoor air 11 Drain heater condensate heater 14 Enocean wireless transmitter 4 PCB3 internal terminal board 8 Shutter 2 shutter outgoing air 22E 4 4 3 Connecting the display and push button The display and push button is integrated in the bottom section of the inner wall faceplate and must be connected to the main board during installation The display board PCB2 is electrically connected to the RJ12 slot display of the main board PCB1 with the connection cable Fig 4 6 Display connection 4 4 4 Installation of the air guality sensor option The ventilation unit can be optionally eguipped with an air guality sensor The sensor is fit
18. d to misuse neglect or accident d The product has been regularly maintained in accordance with these instructions and the airways are unobstructed e The product has not been taken apart modified or repaired ex cept by a person authorised by Redring Xpelair f Evidence of the date of purchase in the form of an invoice or re ceipt will be required in order to qualify under the terms of this guarantee g For service work to be undertaken free of charge the work must only be undertaken by Redring Xpelair or their approved agents h Service under guarantee has no effect on the expiry date The guarantee on any exchanged parts or product ends when the original guarantee period ends i Inthe event of a product being returned to Redring Xpelair and not found to be faulty the product will be available for collection from the relevant premises for one month and if not collected will be disposed of or delivered by Redring Xpelair a delivery charge made EXCLUSIONS This guarantee does not apply to the repair or replacement of Filters Accessories Isolating switches Electrical cable Fuses and or Circuit breakers or annual servicing This Guarantee covers products supplied by Redring Xpelair only and does not cover other products and components used to create a system from elsewhere The responsibility for the suitability of the complete system for the specic application remains the responsibility of the original specification engineer
19. e air in living spaces is exchanged in a controlled manner Used room air is exhaust air and is conducted out as outgoing air At the same time fresh outdoor air is brought into the room fil tered as incoming supply air The two air flows separated from each other in the ventilation unit are conducted via a cross counterflow heat exchanger This recovers the heat contained in the exhaust air and heats the supply air This way most of the heat energy in the room is retained Fresh outdoor air is supplied into the room 2 4 Requirements at the installation site The ventilation unit is installed in an outer wall The room air temperature should not fall below 10 C Suitable installation sites are outer walls in all living rooms and bedrooms as well as kitchens bathrooms utility rooms and storage rooms DEVICE DESCRIPTION Sufficient free space must be provided for air circulation and maintenance work Distance to the walls or object must be at least 10 cm distance to curtains furniture etc There must be at least 50 cm of free space in front of the unit more if possible to allow for an unobstructed air flow Fig 2 2 Air flows and minimum distances top view 1 ventilation unit 5 outside air 2 inner wall faceplate with filter 6 supply incoming air 3 control with display 7 exhaust air 4 outer wall faceplate 8 outgoing air WARNING Free access to the ventilation unit and to the breaker disconnecting it from
20. e unit must be stopped Disconnect the unit from the power supply and consult a guali fied technician 1 2 4 Maintenance repair spare parts In order to ensure continuous safe operation the ventilation unit must be maintained regularly Any maintenance and repair work other than cleaning or changing filters must be carried out by a qualified technician Before opening the unit ensure that all associated circuits are isolated and are secured against uninten tional switching on Use only original spare parts from the manufacturer 1 2 5 Alterations and modifications Any unauthorised alteration or modification of the unit or of the installed system as a whole is not permitted Structural changes can impact the safety of use consult a qualified technician 2 Device description 2 1 Purpose The ventilation unit is designed for the controlled supply and exhaust offrost free living spaces It is installed in an outer wall The ventilation unit is not meant for drying out building construction 2 2 Structure The following figure shows the basic structure of the ventilation unit Fig 2 1 Components of the ventilation unit 5 ventilation unit in the wall sleeve 6 outer wall faceplate with condensate drain 1 inner wall faceplate with filter 2 control with display 3 wall sleeve sguare 2 3 Mode of operation The ventilation unit is eguipped with two energy saving and guiet running fans with DC technology and ensures that th
21. eesssese 9 6 Customer service and Guarantee 9 7 Environment and disposal cccsssseecessssseeceeesssseeeeeeens 9 Filter maintenan E scesssvsinossseasscanssnewssusunescawacdsadetoeesnigeienscsabianes 10 E 3 IMPORTANT NOTES 1 Important notes In this user manual especially important notes are marked as WARNING or NOTE WARNING Warnings against hazards and errors that can cause injuries or can have serious consequences for the product NOTE Useful notes and additional information This user manual and installation manual forms part of the ventilation unit and must be kept readily available at all times It must be handed to any engineers carrying out work on the unit for attention and must be handed over to the new user when moving home 1 1 Intended use This ventilation unit is intended exclusively for the supply and exhaust ventilation of domestic rooms It must be used in dry and frost free interior rooms only Any other use and any use exceeding the intended use is not permitted Any improper use can damage the unit The unit must not be altered or modified The unit is guaranteed safe to use in accordance with the intended use In this respect the corresponding user manual and installation manual as well as any other product specific documents must be observed 1 2 Safety instructions Failure to observe the safety instructions can cause hazards to the user as
22. eeve 1 2 Pre mounted square wall 2 Remove the ventilation unit from 6 Insert the device into the wall 7 Close the cover of the board sleeve its packaging sleeve up to the outer stop shaft each figure from the inside 3 Insert the device into the wall outer edge of the deviceand 8 Ventilation unit has been inserted sleeve fitting the power cable the wall sleeve must be aligned into the wall sleeve with no in Measuring the insertion length into the cable duct and connect the power supply stalled device extension check if of the installed 4 Open the cover of the right hand cable 3 pole terminal in the the supply air sensor is positioned wall sleeve dimension L board shaft board shaft correctly before proceeding to 5 Guide the connecting cable into the next installation step the board shaft 18 E INSTALLATION 4 3 2 Adjusting the insertion length of the device If dimension L of the installed insertion length of the wall sleeve The extension ring and the separating strip are to be shortened as is gt 320 mm the length of the ventilation unit must be adjusted by needed on site extension ring s and a separating strip Figure 4 5 Variants of the length adjustment 9 Length of the installed wall sleeve 10 Length of the installed wall sleeve 11 Length of the installed wall sleeve L 320 mm L 320 530 mm L gt 480 mm square wall sleeves only No extension of the device necessary Adjusting the length of the device
23. elair Redring Xpelair Group Redring Xpelair Group Limited Newcombe House Newcombe Way Orton Southgate Peterborough Cambridgeshire PE2 6SE United Kingdom Telephone 44 0 1733 456789 Fax 44 0 1733 456727 Email rxsalesoffice Aredringxpelair com Internet www redringxpelair com Reding Xpelair reserves the right to alter product specification without notice 03 2014
24. erminals Furthermore the installer must ensure that cables are not pinched or damaged by housing or maintenance covers Any improper or incorrect installation can cause severe hazards e g severe accidents or fires Any setting up and programming not described in the user manual can affect safety and must only be carried out by a gualified technician 1 2 2 Open Flue installations Using the ventilation unit together with fuel burning devices e g fireplaces tiled stoves gas stoves is subject to further special reguirements It must be ensured that the ventilation unit cannot cause low pressure in the ventilated room or area during opera tion of the open flue device Any applicable national as well as regional guidelines and regulations must be observed 1 2 3 Start up use interruption After completed installation a functional test must be made to ensure that the unit works correctly The user must read the user manual carefully in order to acguaint himself herself with the procedures for use and maintenance The ventilation unit contains rotating fans Putting your hands or fingers or any other objects into the unit into air ducts or into air intake or air outlet elements can lead to injuries and can damage the unit It must be ensured that children and people with limited physical or mental capabilities are not put at risk In case of defects faults or abnormal conditions e g flooding of the unit due to a natural disaster th
25. es for the product NOTE Useful notes and additional information This user manual and installation manual forms part of the ventilation unit and must be kept readily available at all times It must be handed to any engineers carrying out work on the unit for attention and must be handed over to the new user when moving home 1 1 Intended use This ventilation unit is intended exclusively for the supply and exhaust ventilation of domestic rooms It must be used in dry and frost free rooms only Any other use and any use exceeding the intended use is not intended Any improper use can damage the unit The unit must not be altered or modified The unit is guaranteed safe to use in accordance with the intended use In this respect the corresponding user manual and installation manual as well as any other product specific documents must be observed 1 2 Safety instructions Failure to observe the safety instructions can cause hazards to the user as well as to the unit and will lead to loss of any right to claim damages 1 2 1 Installation The ventilation unit must be carefully installed by a qualified technician in accordance with the installation manual and in compliance with all instructions and regulations for accident prevention The ventilation unit must be installed in a dry frost free environ ment with good access and sufficient space for carrying out any necessary maintenance or repair work Proper discharge of condensate mu
26. ff open Deicing ode factory set off closed open Table 3 3 Operating data NOTE It is possible to disable the OFF position E 15 DEVICE DESCRIPTION 3 4 Dimension drawing 75mm 70mm 70mm 70mm Fig 3 2 Dimensions of inside faceplate and outside faceplate Fig 3 1 Ventilation unit dimensions NOTE 1 inner wall faceplate with 3 ventilation unit The installation dimensions of the ventilation unit cross section control panel and filters 4 Sealing Sheet and max length depend on the used outer wall sleeve The 2 extension ring length of the ventilation unit is adapted to the wall sleeve using extension ring max 480 mm min 320 mm E E LO N x E E LO N S E Fig 3 3 Installation dimensions sguare wall sleeve 1 wall sleeve 2 cable feedthrough 3 wall breakthrough 4 outer faceplate ID view from room side 16 E 4 Installation 4 1 Reguirements at the installation site The ventilation unit is installed in an outer wall Do not install the unit behind facades The ventilation unit may be used in the protection area 2 for spray water protected devices Do not use the ventilation unit in explosive areas 4 1 1 Selection of installation site Suitable installation sites are outer walls in all livin
27. g rooms and be drooms as well as kitchens bathrooms utility rooms and storage rooms The room air temperature should not fall below 10 C The outdoor air should be cool dry and free of odours if possi ble 4 1 2 Arrangement in the room Place the ventilation unit as high as possible in the room The used warm air collects in the upper area and can be effectively ex tracted away this way Make sure that no one is in the direct path of the air In living spaces do not place it directly above a sitting area NOTE The fascia must not be obstructed covered or sealed on either side e g by curtains or furniture 4 1 3 Installation distance For the unit to work perfectly a minimum distance of 10 cm on each side and to the ceiling must be complied with on the room side Fig 4 1 Minimum distance on sides and to ceiling in the room NOTE In front of the device keep 0 5 m of free space for maintenance and make sure there is free access for maintenance work INSTALLATION 4 2 Installation information 4 2 1 Condensate drain The condensate is drained via the outer wall faceplate It is not necessary to install a condensate line Fig 4 2 Outer wall faceplate with condensate drain 1 condensate drain 2 drip edge NOTE For a reliable condensate drain the ventilation unit must be in stalled horizontally in the outer wall Before inserting the device che
28. he display If the illuminated display of the ventilation unit is disturbing e g in the bedroom it can be switched off or be changed from a constant display to an on demand display Then the display will just go on briefly 10 s when the operating mode is changed and then it goes OFF again Switching On the display need based display Press the operating key for 10 s until S appears on display Switching On the display constant display Press the operating key for 10 s S appears on display NOTE Filter and error messages are displayed long term despite inactive display 5 4 3 Locking OFF switch Switching OFF the ventilation unit can be disabled Disabling switching OFF unit OFF not possible Keep the operating key pressed for 20 s until O is displayed Activate switching OFF Keep the operating key pressed for 20 s until O is displayed 5 5 Internal safety functions 5 5 1 Automatic de icing To prevent the heat exchanger from icing up at low outdoor air temperatures in the winter the ventilation unit is equipped with an automatic de icing function The de icing function is activated when the incoming air tempe rature in the ventilation unit falls below 12 C When the automatic de icing function is active the outdoor air sup ply air fan is switched off for 60 minutes As a result only warm ex haust air flows to the heat exchanger and de ices it The condensate is drained to the outdoors via t
29. he outer wall faceplate The preheater is designed to prevent the heat exchanger from fros ting The preheater only available on WHRM XHRM version acti vates when the outside temperature drops to 2 C It pulses to maintain 0 C at the heat exchanger When the outside temperature drops below 10 C the heater is fully on As the temperature rises to above 8 C the preheater returns to pulse mode It switches off automatically at an outside tempera ture of 0 C 5 5 2 Condensate heating The condensate drain toward the outer wall faceplate is equip ped with a condensate heater If the outdoor air temperature drops below 1 C the heater is activated and protects the condensate drain from freezing In addition the formation of icicles on the outer wall faceplate is avoided If the outdoor air temperature increases to above 3 C OPERATION MALFUNCTIONS the condensate heater switches Off 5 6 Filter signal The filter signal is time controlled and gives a filter maintenance reminder by displaying F after the interval time has elapsed see Maintenance chapter The interval time is 6 months and cannot be changed Reset After filter maintenance the message is acknowledged and reset by pressing the operating key for 5 s NOTE In the event of a power failure or if the ventilation unit is switched Off the filter time is not stopped reset 6 Malfunctions Filters and error messages are displayed on the display and
30. oard PCB1 Air quality sensor cable Display board cable Power supply terminal 3 Technical data 3 1 Specification The following technical data applies to the ventilation unit versions MURO XHRM Air volume flow rates Stage 1 2 3 4 171271 45155 m h Air volume flow rates min Sound pressure level At distance of 1m 15 25 33 39 dB A Heat recovery efficieny poe Filter class Supply exhaust air filter F7 G4 Voltage supply 1 N PE 230V 50Hz Power consumption Stage 1 2 3 4 Power consumption max 4 0 10 17 25 W 25 W Current consumption 1 9 A max Type of protection according to VDE Protection class Application area Outdoor air temperature 20 bis 40 C Weight 3 75 kg 3 1 Technical data Wall faceplate material Plastic ABS fire class B1 Wall faceplate color alpine white RAL 9010 Dimensions See dimension diagrams 3 2 Eguipment and options Eguipment XHRMH Integrated operating element included Air guality sensor not possible option Wireless operating switch not possible option Fig 3 2 Equipment TECHNICAL DATA 3 3 Operating data Vol Con Fanr Fan Shutter Shutter Status flow sumption VM1 VM2 mm h W AUL FOL FOL Without a voltage o o o open open Of o o off closed Auto 10 45 open Speed 1 15 open Speed 2 30 open Speed 3 45 open Supply air 30 7 on closed Exhaust air 30 7 o
31. on of outdoor supply air U If not successful Exhaust outgoing air on disconnect and have malfunction E3 Sensor malfunction off repaired by fitter Outdoor air customer service E4 Sensor malfunction Off Exhaust air 4 1 Table of filter and malfunction messages NOTE The error message is displayed by alternately lighting up E and the respective error code ATTENTION WARNING Repairs must be made by a qualified professional Only use original spare parts from the manufacturer E7 MAINTENANCE 5 Maintenance Regular maintenance of the ventilation unit is reguired from a hygienic point of view and for reasons of energy efficiency ATTENTION WARNING During maintenance work disconnect the ventilation unit from the power supply 5 1 Filter maintenance The following maintenance intervals are recommended e Change 4 weeks after commissioning construction dust e Check latest after 6 months If not very contaminated tap out the filter and clean with a vacuum cleaner do not wash or exchange if necessary e Change at least once a year NOTE The filter maintenance carried out should be logged see operating instructions attachment Filter maintenance is easy Tools are not necessary The date of the filter change should be noted Reset After filter maintenance the filter message is acknowledged and reset by pressing the operating button for 5 s Fig 5 1 Filter change 1 Release
32. or 30 s until the T 1 2 3 is alternately displayed 2 Press the operating button when 1 2 or 3 lights up on the display thereby selecting the desired channel alterna ting display of T and the selected channel 3 Press any key of the wireless transmitter to be registered within 30 s if display is no longer flashing the transmitter was detected Repeat steps for other wireless transmitters De registering wireless transmitter unlearning deleting 1 Keep the operating key pressed for 30 s The alternating display T 1 2 3 appears 2 Select the channel to be deleted Press the operating key when 1 2 or 3 lights up on the display alternating display of T and selected channel 3 If nothing is entered the respective wireless transmitter is deleted from the selected channel Repeat steps for other channels NOTE A wireless transmitter can be registered on several units and can then control these at the same time ep OPERATION 5 Operation 5 1 Commissioning After completing and checking the professional installation the ventilation unit can be put into operation e Switch On mains voltage e Switch On the device e Check operation It is not necessary to calibrate or adjust the ventilation unit NOTE To prevent contamination and damage to the ventilation unit only put the unit into operation once the room is ready to be occupied and all construction remodeling measures are completely finished ATTENTIO
33. our ventilation unit so that we can process your enquiry customer service order or complaint correctly You can find this information on the type plate located next to the display and control panel on the main cover of the ventilation unit 7 Environment and disposal Be conscious about the environment and help to protect it Disposal of packaging The ventilation unit has been packaged carefully to protect it from damage during transport The transport packaging consists of recyclable raw materials Please ensure to dispose of it in an environmentally responsible way Disposal of the device Devices marked with this symbol must not be disposed N of as normal residual waste The device must be collected separately including accessories The disposal must be correct and in accordance with the applicable laws and regulations E 9 ANNEX Filter maintenance Please note down any filter maintenance and other work carried All filters in the ventilation system should be checked at least 10 E out biannually and should be changed at least annually Half year Year Half year Year Date Date Date Date O checked O changed O checked O changed DI checked changed O checked O changed Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date O checked O changed O checked O changed I checked O changed O checked O changed Date Date
34. s subject to further special requirements It must be ensured that the ventilation unit cannot cause low pressure in the ventilated room or area during opera tion of the open flue device Any applicable national as well as regional guidelines and regulations must be observed 1 2 3 Start up use interruption After completed installation a functional test must be made to ensure that the unit works correctly The user must read the user manual carefully in order to acquaint himself herself with the procedures for use and maintenance The ventilation unit contains rotating fans Putting your hands or fingers or any other objects into the unit into air ducts or into air intake or air outlet elements can lead to injuries and can damage the unit It must be ensured that children and people with limited physical or mental capabilities are not put at risk In case of defects faults or abnormal conditions e g flooding of the unit due to a natural disaster the unit must be stopped Disconnect the unit from the power supply and consult a quali fied technician 1 2 4 Maintenance repair spare parts In order to ensure continuous safe operation the ventilation unit must be maintained regularly Any maintenance and repair work other than cleaning or changing filters must be carried out by a qualified technician Before opening the unit ensure that all associated circuits are isolated and are secured against uninten tional switching on Use only
35. st be ensured in order to avoid any electrical hazards and any damage to the building structure The ventilation unit must not be installed in places where corrosive or inflammable gases as well as fatty or adhesive aerosols can enter the unit or where air containing harmful pollutants can affect people or put people at risk Any applicable fire regulations must be observed and complied with Connecting cooker hoods to the ventilation unit is not permitted Electrical connections must be installed by a qualified technician in compliance with all safety rules for electrical equipment and with all applicable standards and local regulations as well as in accordance with the installation manual Before starting any work on the unit the unit must be disconnected from the power supply 12E Supply cables must be installed in a way as to avoid any mechanical loads on cable connections inside the unit and to prevent electrical lines from loosening at connecting terminals Furthermore the installer must ensure that cables are not pinched or damaged by housing or maintenance covers Any improper or incorrect installation can cause severe hazards e g severe accidents or fires Any setting up and programming not described in the user manual can affect safety and must only be carried out by a qualified technician 1 2 2 Open Flue installations Using the ventilation unit together with fuel burning devices e g fireplaces tiled stoves gas stoves i
36. ted in the bottom section of the inner wall faceplate on the exhaust air side in the bottom area To do this the inner wall faceplate must be removed clipped in the inner section The sensor is electrically connected to the RJ11 slot LOF of the main board PCB1 using the connection cable Fig 4 7 Installation of the air guality sensor 1 plug in sensor board on inner wall faceplate 2 plug connection cable to slot RJ11 LOF of main board PCB1 NOTE The installed air guality sensor is automatically detected by the control after connecting the power INSTALLATION 4 4 5 Installation of wireless receiver for wireless operating switch option The unit can optionally be operated with a wireless operating switch The wireless receiver is plugged onto the main board PCB1 at the Enocean slot Fig 4 8 Installation of wireless receiver NOTE Before installation disconnect the unit from the power The installed wireless receiver is detected automatically after the power is connected 4 4 6 Installation of the wireless operating switch The wireless operating switch can be screwed or glued onto a suitable surface The wall transmitter is delivered with a frame 4 4 7 Registering de registering wireless operating switches option Up to 3 wireless operating switches can be registered one ventilation unit Registering wireless transmitter learning 1 Keep the operating button on the ventilation unit pressed f
37. the front of the inner faceplate of the bottom side press in the middle and re move NOTE 2 Pull out filter clean or change and reinsert 3 Attach front faceplate at top 4 Snap front faceplate in at bottom The filters are electrostatically charged for bonding dust Do not wash out with water Filters will lose their function if they come into contact with water 8E NOTE Only use original spare filters Other filter materials will impair the function of the ventilation unit 5 2 Cleaning the heat exchanger The plastic heat exchanger of the ventilation unit can be cleaned with clear water This work should be carried out by a professio nal Fig 5 2 Removing and inserting the heat exchanger 1 Switch Off the device and 3 Carefully pull the heat exchanger remove the inner faceplate out of the housing flush with clear lukewarm water allow the water to drip off do not use rinsing agent and reinsert horizontally 2 Screw off the bottom section of the inner wall faceplate 4 Fit the inner wall faceplate and switch on the power Fig 5 2 1 Removing and inserting the heat exchanger with exten ded wall sleeve option 5 3 Cleaning the unit The inner and outer wall faceplates can be cleaned with a damp cloth After removing the heat exchanger see above the inner housing of the unit can also be cleaned with a damp cloth This work should be carried out by a
38. the power supply must be ensured at all times NOTE Air inlet and outlet openings and air transfer openings must not be obstructed covered or closed so that an unhindered airflow is ensured Settings made by the qualified technician must not be changed WARNING Alterations made to the unit or to the installed system as a whole as well as structural alterations can affect safety consult a gualified technician 2 5 CE mark The home ventilation unit is designed and built in accordance with the relevant European standards and directives and thus meets the basic health and safety requirements This is documented by the EC Declaration of Conformity and by the CE mark attached to the unit For installation and use any additional applicable national laws regulations and guidelines must be observed E 5 Control 3 Control The ventilation can be controlled without any additional control devices directly at the control panel on the unit WARNING The ventilation unit must not be used if it is visibly damaged Disconnect the unit from the power supply and notify your installer 3 1 Display and control panel There is a control panel with an illuminated segment display Fig 3 1 Display and control panel 1 inner wall faceplate 2 display and control panel 3 segment display 4 operating key 3 2 Operating modes Display Operatingmode Application Device should always be in o OFF operation to protect the structure
39. the ventilation unit NOTE The wireless operating switch only sends signals when a key is pressed and works using the piezo effect audible clicking The wall transmitter does not contain batteries and is therefore absolutely maintenance free Control 3 7 Air quality sensor option The air quality sensor is only active in automatic mode 3 8 Energy saving tips In addition to protecting the basic building structure improving the air hygiene and enhancing comfort the ventilation unit helps optimize building efficiency Therefore the ventilation unit should not be switched off when no one is there for a long time 3 8 1 Windows Of course windows can also be opened while the ventilation unit is in operation e g for inrush rapid ventilation For low outside temperatures the windows should be kept closed to take advantage of the heat recovery Valuable heating energy is kept in the building ventilation heat losses are reduced to a minimum thereby saving on heating costs 3 8 2 Filters Dirty filters increase the energy consumption of the ventilation unit They should therefore be maintained regularly 4 Malfunctions Filters and malfunction messages are displayed on the ventilation unit display Display Cause Status Measure In Filter maintenance F Filter message operation Acknowledge message No power Hoenn supply or internal Off odejel ine powa displayed malfunction supply Onand Off E1 Fan malfuncti
40. using Use of additional extension rings and threa proceed with figure 4 9 extension rings threaded rods and air ded rods as well as a second air separation mounting of the inner faceplate separation strips to be shortened on site strip with a connecting rail optional as needed Figure 4 6 Mounting the extension ring s 12 Connect the connecting cable for the 13 Adjust the length of the device by 14 Insert the extension ring s display board of the inner wall faceplate trimming the extension ring caution do into the wall sleeve 6 wire cable with RJ12 plugs not sever the connecting nipple Length X extension ring s X L 320mm L insertion length of the wall sleeve E 19 INSTALLATION 4 3 2 Adjusting the insertion length of the device Figure 4 7 Mounting the threaded rods 15 Adjust the length of the threaded rods 16 Insert the threaded rods above and below the heat exchanger Length X of the threaded rods X L 320mm L insertion length of the wall sleeve Figure 4 8 Mounting the air separation strip 18 Pull the end rail off the air separation 19 Adjust the length of the air separation strip strip Caution do not sever the slot Length X of the air separation strip X L 320mm L insertion length of the wall sleeve 20 E 17 Screw in the threaded rods until the hexagonal sleeve is aligned with the extension ring then remove the plastic screw only purpose of this is screwing in the
41. uthgate Peterborough Cambridgeshire PE2 6SE United Kingdom Telephone 44 0 1733 456789 Fax 44 0 1733 456727 Email rxsalesofice redringxpelair com Internet www redringxpelair com NOTE Please be prepared to tell us the exact device type serial num ber S N software version S V and production code FD for your ventilation unit so that we can process your enquiry customer service order or complaint correctly You can find this information on the rating label located next to the display and control panel on the main cover of the ventilation unit Fig 7 1 Rating label GUARANTEE Terms and Conditions for UK amp ROI outside UK amp ROI contact your local distributor Redring Xpelair Group guarantee this product against faulty work manship and material defects for a period of 5 years from the date of purchase subject to regular servicing by Redring Xpelair or their approved agents In the event of a product breakdown du ring the guarantee period initially contact your installer The gua rantee is valid provided a The product has been installed in a residential or light com mercial environment b The product has been correctly installed and commissioned in accordance with the instructions and is used on the supply cir cuit or voltage printed on the rating label 26E c The product has been used in accordance with these instructions and has not been tampered with or otherwise been modified subjecte
42. well as to the unit andwill lead to loss of any right to claim damages 1 2 1 Installation The ventilation unit must be carefully installed by a qualified technician in accordance with the installation manual and in compliance with all instructions and regulations for accident prevention The ventilation unit must be installed in a dry frost free environ ment with good access and sufficient space for carrying out any necessary maintenance or repair work Proper discharge of condensate must be ensured in order to avoid any electrical hazards and any damage to the building structure The ventilation unit must not be installed in places where corrosive or inflammable gases as well as fatty or adhesive aerosols can enter the unit or where air containing harmful pollutants can affect people or put people at risk Any applicable fire regulations must be observed and complied with Connecting cooker hoods to the ventilation unit is not permitted Electrical connections must be installed by a qualified technician in compliance with all safety rules for electrical equipment and with all applicable standards and local regulations as well as in accordance with the installation manual Before starting any work on the unit the unit must be disconnected from the power supply 4E Supply cables must be installed in a way as to avoid any mechanical loads on cable connections inside the unit and to prevent electrical lines from loosening at connecting t
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