ComfoAir 550 Luxe User Manual
Contents
1. Malfunctions in the ComfoAir are reported as fol lows e The malfunction alert appears on the CC Ease panel e The malfunction alert appears on the CC Luxe panel e The malfunction indicator on the 3 position switch lights up A concise explanation of methods of reporting mal functions is given in the paragraphs below Malfunction alerts on the digital operating device In the event of a malfunction the corresponding malfunction code will be displayed on the digital operating device of the ComfoAir Please refer to the malfunction overview to find out the meaning of the relevant malfunction alert 2 5 2 3 position switch with malfunction indicators The 3 position switches that are fitted with a mal function indicator show when a malfunction or filter dirty alert has occurred Depending on the type of the 3 position switch this is done in one of the fol lowing two ways e 3 position switch with malfunction indicator In the event of a malfunction or filter dirty alert the indicator lights up e Wireless 3 position switch with malfunction in dicator The malfunction indicators will light up once this 3 position switch is used One indicator will light up green to indicate communication has been established Subsequently in the event of a malfunctionor filter dirty alert both indicators will flash red 3 times After that both indicators will light up green once more 2 5 3 What to do in the event of a malfunct2. ties is given in the paragraphs below Failure to carry out periodic maintenance on the ComfoAir ultimately compromises the performance of the ventilation system Cleaning or replacing the filters If so indicated on the digital operating device you must clean or replace the filters Replace the filters at least every six months and clean the filters every 2 or 3 months e FitteR gt The internal filters must be cleaned or replaced e FiTERE gt The external filters must be cleaned or replaced The CC Ease panel will display one of the above filter warnings Ss The internal filters are included in the stand ard configuration of the ComfoAir The ex ternal filters optional is part of the ducting of the ventilation system and does not form part of the ComfoAir To replace 1 Press on the CC Ease panel for at least 4 seconds until the filter warning disappears 2 Disconnect the power from the ComfoAir 3 Remove the handles A from the ComfoAir 4 Remove the old filters B from the ComfoAir EN 14 Slide the new filters back into the ComfoAir Refit the handles A to the ComfoAir Reconnect the power to the ComfoAir ou To clean Vacuum the filters B with a vacuum cleaner in stead of replacing them with new filters When using the ComfoAir for the first time it is recommended to clean the filters and valves first During the construction phase the ventila
3. 9 Afterheater OPlONAl cu Sans aan an Ren een nennen nenne anne 4 2 1 10 Geothermal heat exchanger optional nr eenen enene mene nenrsnenenenenenennensnenenenen 4 2 1 11 Enthalpy OPUS ricota 4 2 1 12 Analogue input O0 DOVE sn i 4 2 1 13 L x ry Versions extra OPUON Socrates 4 2 2 Available operating devices 2u0222002000200 n0nannnnnnanunannnnnnnnun ann mann nnunnnunnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 5 22 S3 DOSITON SIMON 5 2 2 2 Bathroom Switch ennen maten en ie nn 5 22 3 NO SOMSON anios 5 2e GELE PU linda 6 2 25 CO Ease pane rn oia 6 2 3 Operating the CC Ease panN el coonconcconcoccconcconcccaconcconccnnronncon conan conan rnnrrnn ron rnnrrnnronnrnnrrnnrrnn ron ranrenaronaranes 7 2 31 Setting the date and Time men di 7 2 3 2 Reading and setting the comfort temperatur aaan an annen mene nenrnnenenenenenennensnenenenen 8 2 3 3 Reading and setting the ventilation volume uus 2u0 000020000n0nnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 8 234 Switching Boost on nennen essen seen anna use nenn ana den need ahnung en 9 2 3 5 Switching the extractor hood on off optional aannemen ene nenennensnenenenen 9 2 3 6 Switching the supply and exhaust fan 0 0 ecooccccnnnccconnncccccncocannnoonnnncrnnnnrrnanarrnnnnnrnnannrenananenas 9 2 3 7 Setting a personal ventilation programme occconcccncnncncnncncnnoncnnnncnnnnnnncnnnnnnnnnnnnnnrennnnrnanrnnannnnnn 10 2 3 8 Setting additional ventilation p
4. delay timer at 0 Overrun timer This ensures that the ComfoAir does not switch back to the normal or previous setting when de activated but first waits for the overrun timer to run its course Once the programmed overrun timer is complete the ComfoAir returns to the normal or previous ventilation setting CS If the bathroom switch is turned off within the programmed delay timer period then the overrun function will be terminated Light switch 2 2 5 CC Ease panel The functions of the bathroom switch can also be The ComfoAir Luxe can be operated by means of integrated into a light switch a CC Ease panel which can be ordered separately The CC Comfort Control Ease panel is a digital op erating device which can be mounted on the wall in the living room and from there communicates with the ComfoAir The following overview summarizes the information that will be displayed 2 2 3 CO sensor The ComfoAir Luxe can also be operated using a CO2 sensor ACO2 sensor measures the CO2 lev els in the room where it is placed When the CO2 sensor is set on automatic the CO2 sensor will control the ventilation setting according to the ven tilation need in the room When the CO2 levels are high the ventilation setting will automatically increase When the CO2 levels are low the ventilation setting will automatically de crease It is also possible to use the CO2 sensor as a standard 3 position switch The CO2 levels in
5. the room will then by ignored a a 2 2 4 CC Luxe panel The ComfoAir Luxe can be operated by means of a CC Luxe panel which can be ordered separately The CC Comfort Control Luxe panel is a digital operating device which can be mounted on the wall in the living room and from there communicates Sa Su Mo Tu We Th Fri mmm Le IT DADA nn KS Lit Es AN VAN Automatic or manual en AUTO MANUAL Geothermal heat exchanger EWT afterheater 4 Jand Signal to replace FILTER IE or bypass open Z or internal 1 or closed external E filter Actual ventilation setting Activated extractor hoods The CC Ease panel has a number of buttons to operate the ComfoAir and to enter the settings These buttons are illustrated below Supply air and or exhaust air OPEN or CLOSED Actual temperature selection or setting This button allows you to switch to the highest ventilation setting Press for less than 2 seconds gt Extractor hood ON or OFF optional Press for longer than 2 seconds gt Boost setting ON This button allows you to switch between supply exhaust Press once gt SUPPLY OFF and EXHAUST ON Press twice gt EXHAUST OFF and SUPPLY ON Press 3 times gt SUPPLY and EXHAUST both ON With this button you can read or set the comfort temperature Press for less than 2 seconds gt READ Press for longer than 2 seconds SET Thi
6. the ComfoAir throughout its life Instructions with regard to cleaning or replacing the filters of the intake and exhaust valves must be carefully observed The specifications stated in this document may not be changed Modifying the ComfoAir is not allowed The ComfoAir is only suitable for connetion to 230V 50Hz mains It is recommended to take out a maintenance contract so that the device is checked on a regular Basic The supplier can provide a list of registered installers nearby 1 2 2 Safety provisions and measures The ComfoAir cannot be opened without using tools It should not be possible to touch the fans therefore ducting must be connected to the ComfoAir at a minimum duct length of 900mm 1 2 3 Pictograms used The following pictograms are used in this manual CS Point of attention A Risk of damage to the device performance of the device is compromised if instructions are not observed carefully A Risk of personal injury to the user or installer 2 Forthe user 2 1 2 1 1 Congratulations you are the owner of a ComfoAir 550 Luxe an heat recovery unit from Zehnder We wish you lots of comfort Glossary The ComfoAir features e Balanced ventilation Heat recovery Bypass for free cooling Frost protection Open fire programme Wireless RF control optional Non powered extractor hood optional Preheater element optional Afterheater optional Geothermal heat
7. you want after the timer delay The CC Ease panel and CC Luxe panel have an integrated type 2 3 position switch Next to the standard 3 ventilation settings the CC Ease panel and CC Luxe panel also have an additional ventila tion setting e Position A gt Absent Use when absent CS At setting A the house is ventilated using the minimum prescribed ventilation volume c If multiple position switches are available in 2 2 2 the house the ComfoAir will switch to the highest ventilation setting unless overruled by an automated software programme Bathroom switch A bathroom switch can be used to temporarily set the ComfoAir in the highest ventilation level This switch is mostly fitted in the bathroom to extract any excess moisture after showering as soon as possible The bathroom switches vary widely in model and are therefore not illustrated here If re quired the bathroom switch can be turned on and off using a time delay entered via a digital operating device Delay timer This ensures that the ComfoAir does not switch on at the highest setting when activated but first waits for the delay timer to run its course CS If the bathroom switch is deactivated during A the delay timer period then the ComfoAir will remain at its current ventilation setting and not switch to the highest setting The delay timer does not work with all types of bathroom switches e g pulse switches In that case leave the
8. ComfoAir 550 Luxe User Manual zeh er All rights reserved This manual has been compiled with the utmost care The publisher cannot be held liable for any damage caused as a result of missing or incorrect information in this manual In case of disputes the Dutch version of these instructions will be binding EN Il Table of Contents o AP Ae 1 1 INTRODUCTION Spa os 1 1 1 Guarantee and liability coccconconnconcccnconnconccanccnnconncancnanconnrnnrrnnrnnnrn arranco nnronrrnnrrnnrnnnranrrnnronaranes 1 LAA 20 iaa 1 1 2 Guarantee conditions ee da te den eee nice 1 AR o m5 o e 1 Ne ee ee nennen nae ute esa an tee ac 2 1271 Salety TegUlallons metten siii po 2 1 2 2 Safety provisions and measures uuuusuuu00n n00nannnnannnnnnnunnnnnnnnnnnnnnnennnnnnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnn 2 1 23 Progs ISCO nee 2 2 FOR TONE USER a ben ains 3 2 1 A ee ee ae A a 3 2 1 1 Balacera 3 2 12 o a a a a a r a en en 3 2 1 3 Bypass for Kee CODINA sevi donenad Oa et een 3 2 1 4 FIOSEDIOLECUON inenen a aan an an nn A A A A 3 A EKO ols nije gole ging nn 3 2 1 6 Wireless RF control optional nanne mene nenennensnenenenennnrsnenenenenenennensnenenenes 3 2 1 7 Non powered extractor hood optional nanne enene mene nenennenenenenenennensnenenenen 4 2 1 8 Preheater element optional u 2200022000 n000n00nnnunnnun nun nnnnnnnunnnnnnnnn mann nnnnnnnnnnnnnnnnnnnnnn 4 2 1
9. ComfoAir will Only applies to systems switch to the HIGH SETTING for x minutes fitted with a hardwired and then automatically returns to the nor 3 position switch MAL SETTING If any 3 position switch is operated during this lagging time the ComfoAir will instantly 120 Min 120 Min revert to the ventilation position as set at that time Filter warning 10 weeks 26 weeks 16 e x weeks after cleaning the filters the rF L weeks TER DIRTY alert will reappear EN 12 Time delay values General Description Reset P25 Overrun timer for ventilation setting 3 using 1 Min 20 Min 10 Min oO Note _ e After pressing briefly lt 2 sec the Only applies to systems fit ComfoAir will switch to the Heu setting for ted with an RF switch x minutes and then automatically returns to the normaL setting If any 3 position switch is operated during this lagging time the ComfoAir will instantly revert to the ventilation position as set at that time P26 Overrun timer for ventilation setting 3 using 1 Min 120 Min 30 Min om _ Note _ e After pressing cont nuous y gt 2 Only applies to systems fit sec the ComfoAir will switch to the HicH ted with an RF switch setting for x minutes and then automati cally returns to the NoRMAL setting If any 3 position switch is operated during this lagging time the ComfoAir will instantly revert to the ventilation position as set at that tim
10. de air in at night the indoor temperature of the dwelling can be kept low during hot days The bypass works auto matically simply set the required comfort tempera ture Frost protection The ComfoAir is also fitted with a frost protection device This is an automatic protective system that temporarily reduces or even briefly stops the sup ply of outdoor air to the ComfoAir if there is a risk of freezing in the ComfoAir This can occur in the event of moderate to sharp frost during the winter months Open fire programme The ComfoAir is fitted with an Open fire programme The Open fire programme is used in houses that have a fireplace as there is a risk of air being sucked back from the chimney The Open fire pro gramme works automatically but requires activation by the installer While the Open fire programme is activated the supply and exhaust fan can not be turned off ma nually 2 1 6 Wireless RF control optional It is possible to set the ventilation positions of the ComfoAir with one or more wireless switches To do this the ComfoAir needs a build in RF module or a connected CC Ease panel 2 1 7 A Non powered extractor hood optional It is possible to fit the ventilation system with a non powered extractor hood A powered extractor hood may nevery be connected to the same ducting as the Com foAir The non powered extractor hood is mounted above the hob and removes undesirable cooking smells There a
11. e P27 Time for the Boost setting 120 Min 30 Min e After pressing 3 JJ on the CC Luxe Note panel or after pressing continuosly Only applies to systems fit gt 2 sec on the CC Ease panel the Com ted with a CC Ease panel or foAir will switch to the high setting for x CC Luxe panel minutes and then automatically returns tot the NORMAL setting If any 3 position switch is operated during this lagging time the ComfoAir will instantly revert to the ventilation position as set at that time P29 Setting the extractor hood ventilation levels 1 99 10 Optional e When the extractor hood is switched on the extractor hood ventilation settings can be set x higher than the corresponding normal ventilation levels Menu P9 gt Status of programmes from menu P5 and P6 additional programmes Sub menu Description Actvated P90 Open fire programme active Yes 1 No 0 Bypass Open Yes 1 No 0 P92 Geothermal heat exchanger valve Yes 1 No 0 Open Yes 1 No 0 P4 Analogue input 0 10V active Yes 1 No 0 Frost protection or Preheater active Yes 1 No 0 Yes 1 No 0 Enthalpy programme active Yes 1 No 0 13 EN 2 4 2 4 1 Maintenance by the user The following maintenance must be carry out by the user e Cleaning or replacing the filters e Cleaning the valves in the dwelling A concise explanation of these maintenance activi
12. ensures that the supply air is heated further before it enters any living ar eas The advantage of a Afterheater is that the sup ply air can be instantly released into the house at the set comfort temperature That offers additional comfort The Afterheater works automatically simply set the required comfort temperature CS The Afterheater is part of the ducting of the ventilation system and does not form part of the ComfoAir EN 4 2 1 10Geothermal heat exchanger optional It is possible to fit the ventilation system with a geothermal heat exchanger The geothermal heat exchanger ensures that outside air is supplied to the dwelling at a constant temperature Therefore in the event of subzero temperatures the outside air can be heated up by the geothermal heat ex changer prior to releasing it into the house through the ComfoAir Alternatively in the event of hot sum mer conditions the outside air can also be cooled down by the geothermal heat exchanger prior to re leasing it into the house through the ComfoAir The geothermal heat exchanger is automated CS The Geothermal heat exchanger is part of the ducting of the ventilation system and does not form part of the ComfoAir 2 1 11Enthalpy optional It is possible to fit the ComfoAir with an enthalpy exchanger An enthalpy exchanger helps to regulate humidity levels in the dwelling In addition to heat recovery the enthalpy exchanger also ensures moist
13. exchanger optional Analogue input 0 10V e Enthalpy optional A concise explanation of these concepts features is given in the paragraphs below Balanced ventilation The ComfoAir is a balanced ventilation system Bal anced ventilation means that pollutants from the kitchen the bathroom the toilet s and possibly the storage room are extracted while the same amount of fresh air is blown into the living room and bed rooms Gaps under or near the doors ensure a good through flow in the dwelling The air circulation is in balance Ensure that these gaps are never obstructed by draught excluders or deep pile carpet for example Otherwise the system will not func tion optimally A balanced ventilation system consists of e ComfoAir A e Duct system for the supply of outdoor air B and the exhaust of indoor air C Supply valves in the living room and bedrooms D Exhaust valves in the kitchen bathroom the toilet and if present the storage room E e Optional non powered extractor hood with en switch F 2 1 4 gt Heat recovery Besides ensuring a healthy balance between in coming and outgoing air the ComfoAir also pro vides the benefits of heat recovery Heat recovery means that heat from the extracted air is transferred to the fresh and usually colder air from outside the building Bypass for free cooling The bypass is often used during hot days in the summer season By allowing colder outsi
14. facturer e Non authorised changes or modifications have been made to the unit Liability The ComfoAir has been designed and manufac tured for use in balanced ventilation systems Any other use is deemed unintended use and can lead to damage to the ComfoAir or personal injury for which the manufacturer cannot be held liable The manufacturer is not liable for any damage origi nating from e Non compliance with the safety operating and maintenance instructions in this manual e The use of components not supplied or recom mended by the manufacturer Responsibility for the use of such components lies entirely with the installer e Normal wear and tear 1 EN 1 2 Safety 1 2 1 Safety regulations Always comply with safety regulations in this man ual Non compliance with the safety regulations warnings notes and instructions in this manual can cause personal injury or damage to the ComfoAir EN 2 The ComfoAir may only be installed connected rendered operational and maintained by an ap propriately approved installer unless otherwise indicated in this manual Installation of the ComfoAir must be carried out in accordance with the general and locally ap plicable construction safety and installation instructions of the local council electricity and water boards or other agencies Observe the safety regulations warnings com ments and instructions as prescribed in this manual at all times Keep this manual with
15. he supply and exhaust fans on again CS c amp Bear in mind that switching off the supply or exhaust fan will temporarily immobilize your balanced ventilation system 2 3 7 Setting a personal ventilation programme The ComfoAir has a factory default ventilation set ting setting 2 If wanted you can change the default ventilation setting to suit your individual situation For example a weekday and weekend programm The ventilation volume can be changed set as fol lows 1 Press and 5 for two seconds si multaneously Wait until the ventilation programme appears Programme the desired day or series of days Select the desired option using A or 2 You can choose from Weekend SaSu Working week Mo TuWeThFr Week SaSuMoTuWeThFri Separate days Sa Su Mo Tu We Th and Fri x 4 Press a Wait until the programme position e g 1 starts blinking 5 Select the desired programme position using u u or u Se 6 Press y Wait until the hour e g 7 starts blinking 7 Select the desired start time in hours using u VAN or V EL EN 10 8 Press g Wait until the minutes e g 00 starts blinking 9 Select the desired start time in minutes using na Lit 10 Press a Wait until the ventilation setting e g 3 starts blinking 11 Select the desired venti
16. ht to change the contents of this manual without prior notice 1 Introduction The device s name is ComfoAir 550 Luxe In the fol lowing it will be referred to as ComfoAir The ComfoAir is a balanced ventilation system with heat recovery in order to create healthy balanced and energy efficient ventilation in houses The ComfoAir has a CE marking on the identification plate The identification plate can be found on top of the ComfoAir 1 1 1 1 1 Warranty and liability General The sales and warranty conditions for companies in the metal plastic and technology industries which apply to the ComfoAir have been deposited with the Clerk of the District Courts of the Hague on 19th October 1998 under number 119 1998 Guarantee conditions The ComfoAir is covered by a manufacturer s war ranty for a period of 24 months after fitting up to a maximum of 30 months after the date of manu facture Warranty claims may only be submitted for material faults and or construction faults arising during the warranty period In the case of a war ranty claim the ComfoAir must not be dismantled without written permission from the manufacturer Spare parts are only covered by guarantee if they were supplied by the manufacturer and have been installed by an approved installer Le he warranty becomes invalid if The guarantee period has elapsed e The device is used without filters e Parts are used that have not been supplied by the manu
17. i lation positions of the ComfoAir One or multiple 3 position switches can be fitted in the house e g in the kitchen The following types of switches can be used e Type 1 gt e Type 2 gt Standard 3 position switch 3 position switch with malfunction and filter alerts indicator Wireless 3 position switch RF Wireless 3 position switch RF with malfunction and filter alerts indicator 3 position switch integrated on a motor free extractor hood e Type 3 gt e Type 4 gt e Type 5 gt A A wireless 3 position switch need to be re Type 1 tuned to the ComfoAir if a General Reset is given Setting the ventilation using 3 position switch es A 3 position switch can be used to set 3 different ventilation positions e Position 1 gt Low Use for low ventilation levels e Position 2 gt Normal Use when present and no ex tra ventilation is needed High Use during cooking shower ing and when additional ventila tion is needed Temporary High Use during cooking sho wering and when additional ventilation is needed for a short time e Position 3 gt e Timer gt The wireless 3 position switches have an sepera ted button for the Timer After the timer delay the ComfoAir will return to the ventilation setting which was active before the timer function was activated To use the Timer function with a wired 3 position switch choose setting 3 and immediately return to the setting
18. ion In the event of a malfunction contact the installer Note down the malfunction code that appears on the digital operating device Make a note of your ComfoAir type This is given on the identification plate on the top of the ComfoAir The system should not be disconnected from the power supply unless the ComfoAir must be taken out of service due to a serious malfunction or for filter cleaning replace ment or any other compelling reasons If the ComfoAir is disconnected from the power supply mechanical ventilation of the dwelling will cease This can lead to a build up of moisture and results in problems with mould Long term deactivation of the Com foAir must therefore be prevented gt If the ComfoAir is installed in an area with a higher average humidity such as bathroom or toilet the probability of condensation on the outside of the ComfoAir is high This is a normal phenomenon similar to condensation on a window on which no action is needed End of useful life Consult with the supplier about what should be done with the ComfoAir at the end of its useful life If the ComfoAir cannot be returned to the supplier avoid disposing of it with the domestic waste and ask your local council about the options for recy cling the components or processing the materials in an environmentally friendly manner Furthermore do not dispose of batteries from the wireless RF switches with the normal waste but bring them to the
19. lation level using A or u CS When d is selected the selected pro gramme position will be deleted 12 Press to save the settings and return to the main screen 13 Programme the next ventilation programme if required Up to 8 program positions can be programmed Repeat steps 1 to 12 CS The default ventilation setting setting 2 will be loaded again if a General Reset is given 2 3 8 Setting additional ventilation programmes options in the P menus Some P menus in the CC Ease panel can be used to e Read the status of various ventilation pro grammes e Set ventilationsettings for the extractor hood e Set time delays for various ventilation pro grammes CS The user can only access P menus P1 P2 and P9 to set additional programmes The remaining P menus P3 to P8 are for use by the installer only Accessing the P menus 1 Press JE and A for two seconds simul taneously Wait until P 2 appears on the display 2 Select the desired P sub menu using A or e 9 P menu 2 F 3 Press 4 Select the desired P sub menu using LA or Y e 9 P sub menu 23 el 5 Press A Gr Entering settings in P menus gt The minimum and maximum values for the available parameters are preset in the soft ware 6 Select a new value for the programme using A u or ll ll 7 Press to store the settings 8 Repeat steps 4 to 7 to set multiple
20. parameters in succession Or Press to return to the P menu so steps 2 to 7 can be repeated 9 Press twice to return to the main screen AUTO e CS Only in the P2 menus settings can be al tered The other P menus P1 and P9 can only be read Leaving Reading menu e Press instead of ad step 7 11 EN 2 3 9 P menus for the user Menu P1 gt Status of programmes Menu P2 Setting time delays eS P20 Overrun timer for the extractor hood pro Optional gramme e x minutes after operating the extractor hood switch the ComfoAir reverts back to the NORMAL SETTING P21 Delay timer for the bathroom switch to Optional switch to high position e x minutes after operating the bathroom Note switch the ComfoAir switches to the HIGH Only applies to systems SETTING fitted with a corded switch Low voltage input and a second switch in the bathroom P22 Overrun timer for the bathroom switch to Optional switch to normal position e x minutes after operating the bathroom Note switch the ComfoAir switches back to the Time delay values General Reset 180 Min En Only applies to systems NORMAL SETTING fitted with a corded switch Low voltage input and a second switch in the bathroom P23 Overrun timer for ventilation position 3 us Optional ing a wired 3 position switch e f ventilation setting 3 high is switched Note on briefly lt 3 sec the
21. re four types of non powered extractor hoods available e Type 1 gt Mechanical on off switch The exhaust valve is operated by tur ning the on off switch The ventilation setting must be set with the ComfoAir switch e Type 2 gt Electrical on off switch The exhaust valve is operated by pushing the on off switch The ventilation setting must be set with the ComfoAir switch e Type 3 gt Electrical on off switch with connec tion to the ComfoAir The exhaust valve is operated by pushing the on off switch The ventilation setting switches au tomatically to an High setting e Type 4 gt 3 position switch with connection to the ComfoAir The exhaust valve is operated by se lecting a ventilation setting on the ex tractor hood The ventilation setting switches au tomatically to an High setting CS The 3 position switch can also be integrated in a CC Luxe CS The non powered extractor hood is part of the ducting of the ventilation system and does not form part of the ComfoAir Preheater element optional Fitting the optional Preheater element in the Com foAir gives the added bonus that balanced venti lation remains intact for longer In that case the supply of cold outside air no longer needs to be re duced so soon The Preheater element is activated and deactivated automatically Afterheater optional It is possible to fit the ventilation system with an Afterheater The Afterheater
22. required ventilation setting is being overridden by a time delay function such as the bathroom switch overrun timer a t is displayed in the bottom right hand corner of the CC Ease panel In the event a required ventilation setting is being overridden by a signal from a sensor such as a CO sensor an A is displayed in the bottom right hand corner of the CC Ease panel Setting the ventilation volume The ventilation volume can also be set manually by increasing or decreasing it A total of 4 ventilation volumes levels can be set They are e Setting A gt Absent Use when absent CS At setting A the house is ventilated using the minimum prescribed ventilation volume e Setting 1 gt Low Use for low ventilation levels e Setting 2 Normal Use when present and no extra ventilation is needed e Setting 3 gt High Use during cooking showering and when additional ventilation is needed e Boost gt Temporary High Use during cooking showering and when additional ventilation is needed for a short time CS The ComfoAir will switch to the highest ventilation position set in the house unless overruled by an automated software pro gramme The ventilation volume can be set as follows 1 Press to increase the ventilation vol ume 2 Press J to decrease the ventilation vol ume During manual ventilation the CC Ease panel will not display AUTO but MANUAL While the over
23. rogrammes options in the P menus aanne nen 10 239 P menus for ihe UST acapara 12 Ill EN 2 4 Maintenance by the user 202202200000000n0n00nnnnnnnnnun nun nun nun nun nun nun nun nun nun nun nun nn nnun nun nun nun nun nun nun nn 14 2 4 1 Cleaning or replacing the filters nanne nnen nenen menens enanennnnennanennnnennenrnnnnnnnnnre nen 14 2 4 2 Cleaning the valves in your dwelling anaaannenansnnensnnensnnnnennenrnenensennre sens 14 29 MATAN Si asen Doc ai 15 2 5 1 Malfunction alerts on digital operating devices nunnnnnansnens eenn ennn nnennnennnenrnnenzenn 15 2 5 2 3 position switches with malfunction indicator inserer 15 2 5 3 What to do in the event of a malfunction nanne nennen enen mene nenmenenensnensenenenvenn 15 2 0 End of useful TE arca ARA sean se nn a Rita 15 EEG declaration of COMMON ananas iia iia 16 EN IV Preface LO Carefully read this manual before use This manual provides all the information required for safe and optimal operation of the ComfoAir 550 Luxe It is also intended as a reference for servic ing so that this can be carried out in a responsible manner The device is subject to continuous devel opment and improvement As a result the ComfoAir 550 Luxe may slightly differ from the descriptions NOTE This manual has been compiled with the utmost care However no rights can be derived from it In addition we at all times reserve the rig
24. run timer for the extractor hood is activated 3t will be displayed and the ventilation setting will not tune down 3 Press to return to automatic ventilation CS The overrun timer can be deactivated by pressing ae A or Xy 2 3 4 Switching Boost on 1 Press longer than 2 seconds Wait until 3t appears 2 3 6 Switching the supply and exhaust fan on off CS While the Open fire programme is activated the supply and exhaust fan can not be tur ned off manually Once the programmed time delay is complete the EN a an ComfoAir automatically switches back to the previ 1 Press once first time to switch off the ous ventilation setting supply fan CS The Boost timer can be deactivated b A 7 pressing m n A or Y ir 2 3 5 Switching the extractor hood on off optional 1 Press Ve Wait until the ventilation setting switches to This mode can be used when the windows are open setting 3 and the symbol for the extractor hood during the summer In that case fresh air is not sup appears pte un the supply fan but through the open 2 Press again second time to switch the exhaust fan off and simultaneously switching the supply fan on 2 Press to switch the extractor hood off After switching off the extractor hood the symbol for the extractor hood will disappear from the CC Ease panel e 3 Press again third time to switch t
25. s button allows you to programme two settings Press for less than 2 seconds gt Programme ventilation setting AUTO MANUAL Press longer than 2 seconds gt Programme date and time A g This button allows you to programme different settings In P menu gt Set values In main screen gt Enter ventilation setting A 1 2 3 2 3 Operating the CC Ease panel The CC Ease panel is used for the following EP e Reading and setting the day and time Reading and setting the comfort temperature Reading and setting the ventilation volume Switching Boost on Switching the extractor hood on off optional Switching the supply and exhaust fan on off Setting a personal ventilation programme A Setting additional ventilation programmes op press tions in the P menus Wait until the hour e g 12 starts blinking A concise explanation of the above listing is given Nu apa NES u in the perso oie below m ao v a Select the correct hour using E The CC ease will automatically return to the main screen when no buttons are pressed for 30 seconds 2 3 1 Setting the date and time 1 Press longer than 2 seconds Wait until the day e g Sa starts blinking 5 Press u 2 Select the correct day using A or VU Wait until the minutes e g 00 start blinking 6 Select the correct minutes using u A u or u Y a 7 Press E to store the settings and return
26. specially designated disposal locations 15 EN 3 EEC declaration of conformity Zehnder Group Nederland B V Lingenstraat 2 8028 PM Zwolle NL Tel 31 0 38 4296911 Fax 31 0 38 4225694 Company register Zwolle 05022293 EEC declaration of conformity Machine description Heat recovery units ComfoAir 550 series Complies with the following directives Machinery Directive 2006 42 EEC Low Voltage Directive 2006 95 EEC EMC Directive 2004 108 EEC Zwolle 19 March 2010 Zehnder Group Nederland B V E van Heuveln Managing Director EN 16 zeh Zehnder Group Nederland B V Lingenstraat 2 8028 PM Zwolle Nederland Tel 038 429 69 11 Fax 038 422 56 94 Internet www jestorkair nl E mail info jestorkair nl Zehnder Group Nederland B V 849050675 0711
27. tion system could have become dirty with building dust Cleaning the valves in your dwelling The ventilation system may be fitted with the fol lowing valves 40 HO Exhaust valve STB Exhaust valve STC 40 Exhaust valve STV Exhaust valve STK Supply valve STH You must clean the valves at least twice a year Mark the setting of the valve Remove the valve from the wall or ceiling Clean the valve in a solution of soap and warm water Rinse the valve thoroughly and wipe dry Place the valve back WITH EXACTLY THE SAME SETTING and IN THE SAME HOLE 6 Repeat this procedure for the other valves MAA About the valve settings The ventilation air is supplied and discharged by means of valves Gaps near doors in the dwelling ensure that the air flows in the right direction In or der to ensure that the correct ventilation volumes are maintained in the rooms the following must be observed e Do not seal the gaps e Do not change the settings of the valves e Do not replace the valves with one another The installer will have set all the valves to ensure the optimum performance of the ventilation system Therefore do not change the setting of the valves A 2 0 2 9 1 After cleaning make sure that all valves are placed back with the same setting and in exactly the same ventilation hole in the wall or ceiling AT ALL TIMES Otherwise system performance will be compromised Malfunctions
28. to the main screen 2 3 2 Reading and setting the comfort temperature The comfort temperature can be read but also set to the desired indoor temperature By this temper ature the ComfoAir will determined if free cooling with the use of the bypass is desired Reading the comfort temperature 1 Press briefly Wait until the comfort temperature appears 2 Press to return to the main screen Setting the comfort temperature 1 Press longer than 2 seconds Wait until the comfort temperature e g 20 0 starts blinking 2 Select the desired comfort temperature using 3 Press and briefly hold to store the set tings and return to the main screen CS It is best to set the comfort temperature at the same temperature as the room thermostat of the Central Heating system 2 3 3 Reading and setting the ventilation volume Reading the ventilation volume The current ventilation volume e g 2 will always be displayed on the CC Ease panel Normally the ComfoAir regulates the required ventilation volume automatically according to a preset personal ven tilation programme During automatic ventilation mode AUTO will be displayed on the CC Ease panel In addition to showing the programmed ventilation setting the CC Ease panel also displays whether a temporary control system such as a CO sensor or a bathroom switch is overriding the ventilation setting EN 8 In the event a
29. ure recovery Moisture recovery means that moisture from extracted air is transferred to the supply air sourced from outside the dwelling An en thalpy exchanger is also less sensitive to freezing 2 1 12 Analogue input 0 10V The ComfoAir Luxe is fitted with four analogue in puts 0 10V These inputs can be used to connect various sensors or control systems to the ComfoAir Examples of the options include e CO sensor flow regulation using carbon diox ide levels e Moisture sensor flow regulation using moisture levels 2 1 13 Luxury version extra options Besides the options stated earlier the ComfoAir Luxe also offers the following options e Connection for remote fixed line malfunction alerts e Connection for remote fixed line deactivation of the fans e Connection for filter alert for external filters 2 2 2 2 1 Available operating elements The ComfoAir is fitted with the following operating elements e 3 position switch e 3 position switch with malfunction indicator e Wireless 3 position switch e Wireless 3 position switch with malfunction in dicator e 3 position switch on the non powered extrac tor hood e Bathroom switch to temporarily select the highest ventilation position e CO sensor e CC Luxe panel e CC Ease panel A concise explanation of these operating elements is given in the paragraphs below 3 position switch A 3 position switch can be used to set the vent
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