Spirit K2
Contents
1.2. 100 200 300 Air flow rate m h Pressure correction factor Extract air side with F7 filter I s O 20 40 60 a l r 400 Contact resistance Pa Power consumption in Watt asd Yellow field SFP lt 1 0 per fan 100 300 Air flow rate m h Pressure correction factor Sound data is given at sound power level LwA in the capacity diagrams Data for supply air is measured in accordance with ISO 5136 and is corrected with the table below for the various octave bands In duct method Radiated noise produces Lw in the various octave bands and total Radiated noise is measured in accordance with ISO 9614 2 LWA This is read directly from the supply air table Bruel Kj r measuring equipment type 2260 Correction factor for Lw r r r r in O Hz 63 125 250 500 1000 2000 4000 8000 LwA Air capacity at various capacity settings in Supply air fan power consumption at various capacity settings Supply air 3 2 2 5 5 6 13 29 Sound power level LWA cf correction table Extractor 18 14 2 4 28 3 43 Radited 41 lt 355 33 39 40 49 50 60 335 FLEXIT T Technical data 7 1 Technical data Flexit SPIRIT K2 R Rated voltage 230 V 50 Hz 230 V 50 Hz 3 91 A Rated power total 8 70 W 495 W Rated power electric batteries
3. 5 GeneralDrawings and System Drawings Shown as left hand model The right hand version is a mirror image Outdoor Supply Extract Exhaust General Diagram Rotary Wheel type Heat Exchanger 4 A A ty 1 Fl2 Extract filter F 7 s 2 FII Supply air filter F 7 O 3 EBI Heating element 2 A FID 20 Overheating thermostat heating Reset T 5 MI Supply air fan 6 M2 Extract air fan 8 7 HR R Rotary wheel type heat exchanger 8 M4 Rotor motor e 9 Control unit I 10 Kitchen hood i 11 Adjustment switch 3 SEX Outdoor Supply Extract Exhaust air air air air System drawing electric battery BI Supply air temperature sensor Outdoor air Supply air Extract air Exhaust air EB Heating element FIO Overheating thermostat manual reset 776 F20 Overheating thermostat automatic reset HI Supply air filter Fl2 Extract air filter E EB1 FI2 MI Supply air fan AAA O Hn AAA M2 Extract air fan HR R Rotary wheel type heat exchanger M4 Rotor motor HRR gt m K Kitchen hood DA4 Damper m A m A DAA d FLEXIT 6 Capacity and sound data 6 1 Capacity diagram sound data specifications K2 R EC Supply air side with F7 filter s o 20 40 it 11 11 s gt Contact resistance Pa Power consumption in Watt Yellow field SFP lt 1 0 per fan
4. 98 37 EEC Machine Directive Safety Manufacturer FLEXIT AS Televelen 15 1870 rje Norway Type K2R Ventilation unit Conforms to following standards Safety standard EN 60335 1 2002 EMF standardi EN 50366 2003 EMC standard EN 55014 1 2000 EN 61000 3 2 2000 EN 61000 3 3 1995 EN 55014 2 2 1997 The product has been CE marked 2011 FLEXIT AS 16 02 2011 Frank Petersen CEO The right to give notice of lack of conformity applies to this product in accordance with the existing terms of sale provided that the product is used and maintained correctly Filters are consumables The symbol on the product shows that this product must not be treated as household waste It must be taken to a reception station for recycling of electric and electronic eguipment By ensuring the correct disposal of the eguipment you will contribute NINNI fo preventing the negative consequences for the environment and health that incorrect handling may entail For further information on recycling of this product please contact your local authority your refuse collection company or the company from which you purchased it Notice of lack of conformity as a result of incorrect or defective installation must be submitted to the installation company responsible The right to give notice of lack of conformity may lapse if the system is used incorrectly or maintenance is grossly neglected Flexit AS Televeien 15 N 1870 rje www flexit no
5. 700 W 350 W 2x74 W 2x74 W F wheel 0 10 V 0 10 V Max fan speed L970 RPM 1 970 RPM Automatic control standard CS 50 5 50 Filter type SUP EXTR F7 F7 F7 F7 56 kg Dia 125 mm sleeve Dia 125 mm sleeve Ductconnectionkitchenfan PE without volume hood and duct connection see Chap 5 see Chap 5 FLEXIT 8 Installation of control panel CI 60 600 8 1 Content Control panel Back piece for concealed installation Back piece for surface installation Installation instructions Cable for control panel n wh 8 2 Installation of Cl60 600 AN CAUTION The control panel must be connected to the ventilation unit before the ventilation unit Is connected to mains Lay the cable for the control panel between the ventilation unit and the control panel The control panel is adapted for concealed installation over a single connection box use low pack piece item no 2 or surface installation on the wall use high back piece item no 3 Click the cable into the contact at the back of the control panel and into the contact on the top of the ventilation unit OBS The low voltage cable must be at least 30 cm from cables carrying mains voltage or higher With concealed installation the cable is laid in 20 mm conduit pipes The cable length must not exceed 24 meters It is possible to connect two Cl60 panels and one CI600 panel to each unit If several C160 panels are used each panel must have its own id
6. FLEXIT 111140E O5 2013 12 Spirit K2 O Installation instructions Air handling unit with kitchen hood and control panel FLEXIT Contents 1 Installation Preliminaries 2000000000 11 Inspection Maintenance 1 2 Space Reguired iii 13 Location reguirements iii 2 Installation of Flexit SPIRITK2ZR 0000000000 2 1 Installing the volume hood 2 2 Encasing n 3 Connection of unit and electrical work 00 3 Connection OFUNIt 3 2 Electrical work J O O A A 3 4 Externalcomponents 4 Sizes Phvsical Dimensions 2000000000 4 1 Dimensioned sketch Flexit SPIRIT K2 R 5 General Drawings and System Drawings 20000000 1 6 Capacitvandsounddata 000000 11 6 1 Capacity diagram sound data specifications K2REC s 11 J Technical dota C e l aa 12 71 Technicol data Flexit SPIRITK2 Roi 12 8 Installation of control panel CI 60 60 l 13 8 1 COME n TT I nyy IITTI 13 8 2 InstallationofCI60 600 o 13 8 3 Concealed installation iii 14 8 4 Surface installation iiss 14 8 5 Finishingoff Cl60 0000 14 8 6 Finishing off ClBDO 00 14 9 AdjustingEC units iii 15 9 1 Adjustment with ClBO s iii 15 9 2 Adjustment With CI600 00000000 16 9 2 2Temperature regulation iii 16 10 Adjusting the Kitchen Hood iii 17 10 1 Forced Ventilation 2000000000 17 l Adjustment Curves iii 7 11 1 Forced ventilation Flexit SPIRIT K2 Ronnie 17 12 Final Checks first use iii 18 13 EC Declaration of Conformity iii 19 Our products are s
7. TRICITY DANGER DO NOT TOUCH Supply air Extract air N 4 i n AN Mu Exhaust air Outdoor air CAUTION When a text bears this symbol it AN means that personal injury or serious damage to the eguipment may result if the instructions are not followed A NBI Whena text bears this svmbol damage to equipment or a poor utilisation ratio mav result if instructions are not followed According to IEC EN 60335 1 Note that the product is not designed for operation by person with EXAMPLE OF NIPPLE LOCATION impaired physical motor or mental abilities The product must also not be used by persons who lack experience or knowledge unless they have received guidance or instructions in operating the product safely by a person responsible for safety shown as right hand model FLEXIT 1 Installation Preliminaries See separate documentation for installation of ducts valves etc A The unit is designed for indoor installation 1 1 Inspection Maintenance The unit must be installed with space for service and maintenance such os filter replacement and cleaning the fans and recovery system The control cable with plug for automatic control on top of the unit must be easily accessible 1 2 Space Required Tye A B c A Space in front of unit B Space at side of unit C Space above unit These are minimum requirements and only take service needs into accou
8. d then click the panel into place at the bottom edge as shown by arrow no 2 see Fig 13 Fig 13 FLEXIT 9 Adjusting EC units 9 1 Adjustment with CI60 Fig 14 The unit s air supply MUST be adjusted before the unit is used for the first time This should be done in accordance with the projection documents Adjust the values based on the projected values 9 1 1 Adjustment Only stage 2 NORMAL needs to be adjusted Stages and 3 have fixed settings while stage 2 has to be adjusted as required in the individual home The function of the different stages Must not be used when the home is in use Must not be used in the first two heating seasons NORMAL Used under normal conditions On this setting the air supply must be adjusted according to current regulations Used if there is a need for increased air Supply on account of higher occupancy or a raised humidity level for example during showering or when clothes are being dried This setting is normally used for limited periods The ventilation unit s air supply is adjusted in speed level NORMAL using the knobs on the back of the cover Knob 9 is used for supply air level and knob 8 for extract air level see Fig 14 The adjustment range is 20 100 of the maximum level according to the scale on the knob Factory settings for supply air extract air 50 fixed NORMAL 75 variable 100 fixed 9 1 2 Adjusting the temperature The tempe
9. entity This is selected with the switch on the panels printed circuit board se Fig 27 Use the appropriate table settings The panels can be connected serially in arbitrary order OFF MASTER ON SLAVE Fig amp CI 600 MASTER Automatic CI60 1 SLAVE OFF CI60 2 SLAVE ON OFF OFF Cl60 1 MASTER C160 2 SLAVE ON Cl 600 MASTER Cl60 SLAVE Automatic Irrelevant FLEXIT 8 3 Concealed installation Lay the cable between the wall box and the ventilation unit in the preinstalled conduit pipe Fit the back piece item no 2 over the wall box and click the cable in directiv from behind as in the illustration se Fig 9 Fig 9 8 4 Surface installation Lav the cable between the back piece item no 3 and the ventilation unit Cut out the perforation in the corner of the pack piece that is suitable for installation Screw the back piece to the wall with suitable screws Click the cable into the control panel from below where there is a socket in the printed circuit board se Fig 10 Fig 10 8 5 Finishing off C160 Slide the panel off as shown by arrow no l see Fig 11 and fit the control panel straight into the back piece as shown by arrow no 2 see Fig 12 until it clicks into place Slide the panel back on Fig 1 Fig 12 8 6 Finishing off C1600 Fit the control panel over the hooks in the back piece as shown by arrow no l an
10. nit Fig 16 10 1 Forced Ventilation The unit has 4 forced ventilation options 1 Switch on front of unit This gives a half open damper which will increase the air volume passing through the hood 2 Turn the knob to position 2 This gives a fully open damper which will allow even more air through the kitchen hood 3 Turn the knob to position 3 This will give a tullv open damper which will allow even more air through the kitchen hood in that the fans go to speed 3 A The air volume through the unit can also be increased by setting the fans to speed 3 via the control panel external panel See separate instructions The damper needs closing again manually There is no timer in the damper Closed in position O The air entering the unit through the kitchen hood does not pass through the rotarv heat exchanger bv pass 11 Adjustment Curves 11 1 Forced ventilation Flexit SPIRIT K2 R Max air volume through kitchen hood in case of forced air volume 11111 TALL mmm PEEELEEECCELE xL l I T NENNENENENM TEN PEELE Pa pe tee tt ty tt ty L Pt tT TT tT tT tT TT ty N 0 100 200 300 m3 h Measurements have been taken at 2 3 pressure in the extract air duct and 1 3 pressure in the exhaust air duct before opening the damper FLEXIT 12 Final checks first use 12 1 Final Checks Check that The duct insulation is in accordance with the manual and the technical documents It is verv im
11. nt National statutory requirements for electrical satety may deviate from this Check which rules apply in your country c So 5 oO a U m os 22 m 56 N I o 2 U gt O OTT O Filter A 335mm 700mm unit 70mm volume hood 845mm Fig 1 1 3 Location requirements The unit has been designed for location in the kitchen over the cooker as it contains an integrated kitchen hood The unit is available in left or right versions exhaust air nipple to the left or right depending on what is the most favourable in relation to the duct location B 2mm B 2mm FLEXIT 1 4 Recommended sound attenuation for wall mounting bF For wall mounting the included wall bracket fixed to the unit Is Used The unit must not be placed on a wall with rooms on the other side which are sensitive to noise The wall must be sound insulated If necessary use double plasterboards on the wall Interrupted studs must be used Fig 2 min 600 mm O K E o O no Oo m O lt G i Silo x E lt 9 gt u Ta A A P D O Djjo min reg 650mm for gas cookers FLEXIT 2 Installation of Flexit SPIRIT K2 R Fig 5 B 2mm B 2mm 596 mm Flexit SPIRIT K2 R is designed for installation in the kitchen above the cooker see Fig 11 The unit is su
12. ormally used for limited periods First go to the Advanced user menu enter the PIN and press OK PIN CODE Then go to the Fan control menu The fans are selected and configured in this menu screen Then go to adjustment of the extract air fan and supply air fan FAN REGULATION SUPPLY AIR EXTRACT AIR TIMER AIR VOLUME COMP This dialog is identical for the supply air and extract air fans The fans are adjusted individually to the desired capacity for the respective speed SUPPLY AIR OK MIN SPEED NORMAL SPEED MAX SPEED 50 75 100 Factory settings for MM air extract air MIN 50 variable NORMAL 75 variable MAX 100 variable 9 2 2 Temperature regulation In this menu screen located under Advanced user you configure the temperature regulation and cooling functions TEMPERATURE REGULATION 19 REGULATION TYPE COOLING NEUTRAL ZONE EXT TEMP CONTROL Regulation type If supply air regulation is selected no further settings can be set here If extract air regulation is selected the max and min supply air temperatures can also be specified REGULATION TYPE REGULATION EXTR OK MAX SUPPLY AIR TEMP 35 MIN SUPPLY AIRTEMP 15 FLEXIT 10 Adjusting the Kitchen Hood If basic ventilation Is desired via the kitchen hood the damper from the factory must be replaced Replace it with a damper with adjustment options This is not supplied with the u
13. portant the ducts from the unit are also effectively insulated so that no condensation forms on or in the ducts It is especially important to check this if the ducts are to be boxed in Ducts are connected to the right nipples check against the unit drawings below Adjustments have been made in accordance with the manual and project planning documents documentation of ventilation data The unit operates normallv at all stages Heating switches in The unit has filters for both outdoor air and extract air Tumble dryers must not be connected to the unit The installer may be held liable for any incorrect or defective installation Flexit SPIRIT K2 R Left hand model Exhaust air 12 2 First use e Check that the control panel has been connected e Plug the unit into the mains supply e The unit will now start e The unit will automatically perform a start up procedure lasting approx 2 min e After the start up procedure the unit will tollow the settings entered on the control panel e If itis wished to check or alter the settings this can be done from the control panel See separate documentation for automatic control Flexit SPIRIT K2 R Right hand model FLEXIT 13 EC Declaration of Conformitv This declaration confirms that the products meet the reguirements in the following Council Directives and standards 2004 108 EF Electromagnetic Compatibility EMC 2006 95 EF Low voltage Directive LVD
14. pplied in left and right hand versions depending on what suits duct locations best Chap 5 1 The unit must be wall hung from a mounting bracket Fig 4 at the top using the enclosed screws It must also be screwed to the wall at the bottom edge of the unit Remove 2 plastic plugs to access the mounting holes For secure mounting it is necessary to use extra nailing strips noggins The location of these is shown in Fig 4 NB The wall must have good sound insulation see Chap 6 4 i The wall must be completely flat behind the ventilation unit If the kitchen hood area is tiled a suitable liner plate must be _ mounted behind the unit The distance between the bottom of the grease filter and the cooker should be at least 50 cm for electric cookers and 65 cm for gas cookers For the external dimensions of the unit see the dimensioned drawing in Chap 5 1 2 1 Installing the volume hood Fig 3 rockwool Fig b min 600 mm fixing top edge gypsum studs E E S E E O N fixing lower edge E o E G c Y 5 In I S o o Ec fe Fig 4 D D OD jio min reg 650mm for gas cookers I Mount the two sides 2 Attach the two angles 3 Fix the glass profile FLEXIT 2 2 Encasing When encasing ducts above the unit make sure that the door leaves do not collide with the encasing above the uni
15. rature required for the supply air can be set with knob 11 The adjustment range is 10 30 C It should normally be set to around 18 C Use of the factory setting is recommended If necessary the ventilation unit s additional heating can also be switched ON OFF with switch 10 In this case only the rotating heat exchanger is used as a source of heat It is best to leave it in ON position as the unit will then respond automatically when there is a need for additional heating FLEXIT 9 2 Adjustment with C1600 the unit is used for the first time This should be done in accordance with the projection documents Adjust the values based on the projected values A The unit s air supply MUST be adjusted before 9 2 1 Adjustment Oniv stage 2 NORMAL needs to be adjusted Note that it is also possible to adjusted stages and 3 with a CIbOO control panel This should only be done ifa special need arises however This is because it Is extremelv important to have adequate air flow rates The function of the different stages MIN Must not be used when the home is in use Must not be used in the first two heating seasons NORMAL Used under normal conditions On this setting the air Supply must be adjusted according to current regulations Used if there is a need for increased air supply on account of higher occupancy or a raised humidity level for example during showering or when clothes are being dried This setting is n
16. rth leakage circuit breaker The unit is suppied with a 1 8 m cable with plug The cable leaves the top of the unit and is connected to a 230V 50 Hz single phase earthed power point located within a convenient distance The plug must be used as a service switch NB Make sure the power point for the unit is not boxed in See Chap 13 for fuse sizes A low voltage cable with connector leaves the unit for use on the control panel It is important to retain easy access to this plug in case of any fault or when replac ing the unit 3 3 Automatic Control The control pack is included in the unit package The low voltage cable must be laid between the unit and the switch unit See separate manual for automatic control included in pack The low voltage cable must be laid minimum 30 cm from the 230 V cable and in the case of chased mounting be laid in 20 mm electrical piping 3 4 External components See wiring diagram enclosed with unit Service FLEXIT 4 Sizes Phvsical Dimensions 4 1 Dimensioned sketch Flexit SPIRIT K2 R Shown as left hand model Shown as right hand model 371 371 84 84 lt P lt gt r Oo Oo AN N En Outdoor air OSO C U 227 227 at All 514 514 lt 1 T113 tA noyh p FLEXIT
17. t The door will move slightly above the top of the unit when it is put in place This can be resolved in at least three ways 1 The casing must not exceed 597 mm width dimension A 2 The casing must not be deeper than 2 0 mm measured from the wall on which the unit is installed dimension B Fig 7 A max 597mm B max 270mm FLEXIT 3 Connection of unit and electrical work 3 1 Connection of unit e Ensure that the ducts arrive at the right muff coupling See the marking on the unit top bottom and behind door The symbols are explained on page 3 and the location is Shown in the dimensioned drawing in Chap 5 e Pull the duct insulation well up to the unit e To avoid condensation it is very important for the outdoor air duct and the exhaust air duct to have insulation and a plastic muff pulled right down to the unit NB Use tape to seal the plastic sleeve to the unit but do not compress the insulation e Lay the outdoor air duct with a slight incline towards the outdoor air cap so that any water that enters drains out again e If there is a short distance between the unit and the exhaust point sound insulation must be installed to ensure that the requirements for the outdoor sound level are met e Ducts must have good sound insulation particularly above the unit 3 2 Electrical work All electrical work must be carried out by author ised personnel The unit must be installed with a separate ea
18. ubject to continuous development and we therefore reserve the right to make changes We also disclaim liability for any printing errors that may occur FLEXIT A Important Safety Instructions It is the installer s responsibility to carry out q full safety and function assessment of the appliance To reduce the risk of fire electric shock or injury read all the safety instructions and warning texts before using the appliance e This unit is only designed for ventilation air in buildings It must not be used to extract combustible or flammable gases e Remove the power plug before commencing any service and maintenance work e Before opening the door current to the unit must be turned off and the fans must have had time to stop min 3 mins e The unit contains heating element which must not be touched when it is hot e The unit must not be operated without the filters being in place e Do not cook substances which could catch fire under the ventilator e Do not leave a saucepan or frying pan containing oil or grease unsupervised Follow the instructions in the user manual To maintain good indoor air quality comply with regulations and to avoid condensation damage the unit must never be stopped apart from during service maintenance or in connection with an accident Symbols Used These products bear a number of symbols used for labelling the actual product and in installation and user documentation A A A DANGER ELEC
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