AL-KO EASYAIR flat EF-01, Operating And Assembly Instruction Manual

Page 1: ...EN OPERATING AND ASSEMBLY INSTRUCTIONS AL KO EASYAIR flat FLAT AIR HANDLING UNIT...

Page 2: ...bH Hauptstra e 248 250 D 89343 Jettingen Scheppach Germany Telephone 49 8225 39 0 Fax 49 8225 39 2113 E mail klima technik al ko com Revision history Version Description Date 1 0 Initial release 01 12...

Page 3: ...orage prior to assembly 17 4 3 Transport 17 4 4 Transport under difficult conditions 18 4 5 Disposal of packaging 19 5 Assembly 20 5 1 General information 20 5 2 Preparations 21 5 3 Ceiling constructi...

Page 4: ...control 48 7 1 HMI Basic quick start guide 49 7 2 HMI Room quick start guide 50 8 Servicing and maintenance 51 8 1 Safety instructions for servicing and maintenance 51 8 2 Fuses and terminal assignmen...

Page 5: ...d assembly instructions are a permanent part of the described product and must be handed over to the buyer if the product is sold 1 1 Explanation of symbols 1 1 1 Safety instructions DANGER This signa...

Page 6: ...pping If the required safety instructions are not observed this can lead to death or severe injuries due to slipping Warning of electrical voltage If the required safety instructions are not observed...

Page 7: ...e is a risk of foot injuries Wear hand protection If you do not wear hand protection there is a risk of hand injuries Wear head protection If you do not wear head protection there is a risk of head in...

Page 8: ...ting breathable air Only operate the EASYAIR flat unit fully assembled Protect the unit from moisture Only use original spare parts from AL KO THERM Children and people who are not familiar with the u...

Page 9: ...ons in these operating and assembly instructions Use only tested ladders scaffolding or suitable platforms Only use suitable lifting equipment Only use approved fasteners when installing the EASYAIR f...

Page 10: ...d expressly authorised to use it Personal protective equipment is required for work on the EASYAIR flat unit To avoid hazards during operation all of the owner operator s plant operating and working i...

Page 11: ...at unit must regularly train their personnel in the following subjects Observance of the operating and assembly instructions as well as the legal regulations Intended operation of the EASYAIR flat uni...

Page 12: ...brackets are factory fitted onto the unit The units with heat recovery achieve a heat recovery rate of up to 90 according to DIN EN 308 The units therefore make a significant contribution to saving en...

Page 13: ...4 3 1 5 6 4 9 7 Width Height 11 Fig 1 EASYAIR flat EF unit Components and dimensions ODA Outdoor air SUP Supply air 1 Supply air fan module 7 Connection fitting 3 Filter module 8 Multi leaf dampers 4...

Page 14: ...ulti leaf dampers 3 Filter module 9 Installation brackets 4 Sound absorber module 10 Countercurrent plate heat exchanger module 5 Heater module hot water or electric heater 11 Pan drain 6 Cooler modul...

Page 15: ...EF 02 20 5 26 8 9 34 5 14 6 21 1 35 5 55 EF 03 30 8 34 13 8 45 5 21 9 31 6 44 5 74 3 2 2 GF supply and exhaust unit with countercurrent plate heat exchanger Type Air volume 1 m h efficiency WRG 2 soun...

Page 16: ...ing by 10 K medium 6 12 C 9 Heating power for heating by 34 K medium 50 35 C 10 Heating output for heating by 14 K 400 V 50 Hz 11 Heating output for heating by 22 K 400 V 50 Hz Value requirements at n...

Page 17: ...n one year check the ease of movement of the fans bearings by turning by hand before assembly Avoid distorting the housing or other damage during storage Damage resulting from improper packaging and s...

Page 18: ...roved lifting equipment with a sufficient load capacity may be used The lifting equipment must be in perfect condition The lifting gear must be inspected for load bearing capacity and damage before us...

Page 19: ...al vibrational stresses transport by sea or in tropical subtropical countries additional packaging must be used that will protect against these par ticular influences 4 5 Disposal of packaging When di...

Page 20: ...out only by qualified staff Observe the working instructions and these operating and assembly instructions Work with care Wear personal protective equipment CAUTION Risk of crushing the limbs and cut...

Page 21: ...or exhaust openings kitchen laundry etc If possible the exhaust air must be discharged via a roof hood away from fresh air inlets windows balconies etc ATTENTION Components that come loose during tran...

Page 22: ...uirements for the acoustics struc ture borne sound insulation and correct water drainage of the condensate The ceiling construction must be able to bear the static load of the units Example of ceiling...

Page 23: ...m below 90 1 Fig 6 Clamp closure on the maintenance panels 1 Screw Step Action 1 To open remove the maintenance panels loosen the screws of all clamp closures using the supplied hexagon socket wrench...

Page 24: ...Correctly re suspend the safety ropes including the carabiners after closing the hous ings with the maintenance panels to avoid the maintenance panels falling down when re moving them again 5 4 2 Disa...

Page 25: ...the maintenance panel 1 on the opposite side so that it can be moved below the removal rail 2 and take out the maintenance panel 1 5 4 3 Assembly of the maintenance panel for the countercurrent excha...

Page 26: ...inal operating instructions 26 AL KO EASYAIR flat 2 2 1 Fig 11 Fit the maintenance panel 1 Maintenance panel 2 Removal rail Step Action 1 Fit the maintenance panel 1 into the sealing position 2 Close...

Page 27: ...pack modules 2 Fit the provided click connectors 2 into the intended opening on the front of the module 3 Always affix the enclosed sealing tape 1 flush to the unit inside edge past the click connecto...

Page 28: ...s Step Action 5 Hang the installation brackets 1 on the upper side of the housing and screw them together with the supplied fastening screws 2 and the housing 3 All installation brackets are to be use...

Page 29: ...ules into the click connectors by pressing them together It is important to ensure that the duo taptite screw 3 is threaded into the slot of the right housing bracket c NOTE To reduce the weight of th...

Page 30: ...nts from falling using opposite force Wear personal protective equipment Removing the component lock 2 1 Fig 17 Remove component lock 1 Component lock 2 Component 2 1 Fig 18 Component lock detail 1 Co...

Page 31: ...to slipping parts The blocks on the door ribs are secured against falling By moving the door ribs horizontally prevent the blocks lying on them from slipping off Wear personal protective equipment Op...

Page 32: ...handling unit and as supply air into the building The extract air is passed through the unit and to the outside as exhaust air for heat recovery With EF units the duct system directs the outdoor or ro...

Page 33: ...ipotential bonding to the unit 1 Drilling screw 4 8 x 38 6 Hexagon head bolt M6 x 30 2 Vibration absorber 7 Drilling screw 4 8 x 19 3 Washer 6 4 8 Equipotential bonding 4 Sealing washer 6 4 9 Rubber f...

Page 34: ...mm 105 mm H2 120 mm 65 mm H3 H1 H2 NOTE The installation height of the siphon must be taken into account when setting up the unit 5 6 Electrical connection Delivery options for EASYAIR flat units With...

Page 35: ...cluded with the unit documentation option with control 5 6 1 Cable lists NOTE The cable cross sections are provided with no liability The installation type installation length and any accumulations ha...

Page 36: ...mation on connecting the field devices to the EASYAIR flat unit control can be found in the circuit diagram supplied 5 6 5 Assembly connection of supply air outdoor air extract air temperature sensor...

Page 37: ...incorrect or faulty connection Only have the electrical connection carried out by an approved electrician Only have assembly servicing and maintenance carried out by qualified staff Wear personal pro...

Page 38: ...changer has an air side frost protection thermostat The additional unit must be flanged to the main device see chapter 5 5 Assembly of the modules on page 27 The feed and return lines are to be profes...

Page 39: ...ions 3 way valve 2 way valve 1 3 2 5 4 5 1 2 5 3 4 5 Fig 26 2 way valve and 3 way valve connection versions 1 PWW heater 4 Valve 2 Frost monitor 5 Recirculation pump on site 3 Valve actuator Counterfl...

Page 40: ...ve due to the risk of freezing and corrosion 5 6 8 Connection of heater cooler module option A pump hot water heater PWW and pump cold water air cooler PCW can be provided for the additional heating a...

Page 41: ...y valves 5 6 1 2 6 3 6 4 5 4 2 way 3 way valves 5 6 1 2 6 3 6 4 5 4 Fig 28 2 way valve and 3 way valve connection versions 1 PWW heater 4 Valve actuator 2 PCW cooler 5 Valve 3 Frost monitor 6 Recircul...

Page 42: ...cleaning Function Heater and cooler are integrated into the temperature control The temperature is set by controlling the cold water and hot water actuating valves ATTENTION At temperatures below free...

Page 43: ...s and actuators must be installed professionally Please note here whether a version with a 2 way or 3 way valve is to be implemented For the electrical connection of the actuator see the circuit diagr...

Page 44: ...ied out at the discretion of the heating specialist If the cooler module is the last component before the on site duct a duct side inspection opening must be provided directly on the register droplet...

Page 45: ...ct the frost protection thermostat to the switch cabinet With filter units connect the load cells to the filter monitoring on the switch cabinet Connect the corresponding valves and pumps to the switc...

Page 46: ...ceeded no commissioning may take place Observe the table with the respective vibration values see chapter 3 2 3 Vibration values of the fan impeller on page 16 Contact our customer service if necessa...

Page 47: ...he stepper motors must be addressed on the control during commissioning 4 5 3 2 1 Fig 32 Addressing flap stepper motors valve actuators 1 Direction of rotation selector Changeover Change direction of...

Page 48: ...ructions 48 AL KO EASYAIR flat 7 Integrated control NOTE Further information on the control of the EASYAIR flat unit can be found in the AL KO THERM operating and assembly instructions functional desc...

Page 49: ...access the main menu The topmost entry is the password enter Press ENTER 2 A password consists of four numbers Each number is set separately with the arrow keys and confirmed with ENTER Enter the user...

Page 50: ...ime by 1 hour Press MINUS to decrease the remaining run time by 1 hour 3 Press FAN to switch in a cycle between Stage 1 Stage 2 Stage 3 and Automatic Setting the temperature setpoint not possible in p...

Page 51: ...utes until the fan im pellers are stationary before opening the inspection doors Never brake the impellers of the fans by hand or using an object NOTE The owner operator of an air conditioning system...

Page 52: ...ge If the maximum differential pressure is exceeded replace the filter stage X 3 3 Latest filter change X 3 4 Check the hygiene condition X 4 Heat exchanger general optional 1 3 6 12 24 4 1 If cleanin...

Page 53: ...supply Repair X 5 4 Check condensate tray for soiling corro sion and function Repair X 5 5 Check function of siphon Repair X 5 6 Check the hygiene condition X 5 7 Plate heat exchanger 5 7 1 Inspect o...

Page 54: ...calcium deposits and damage If soiled components are detected during the hygiene checks these must be cleaned immediately 8 4 1 WWE KWK ATTENTION The use of high pressure water cleaners with conventio...

Page 55: ...d using a hot water high pressure cleaner The following parameters are to be observed Nozzle Flat jet nozzle Pressure max 20 bar Water volume max 450 l h Water temperature max 70 C Distance to heat ex...

Page 56: ...and maintenance of the droplet eliminator Wear personal protective equipment cut proof gloves 8 4 4 1 Maintenance The droplet eliminator can be pulled out of the housing to the side for maintenance p...

Page 57: ...s reached NOTE Do not wash and reuse used air filters always replace them Otherwise the hygienic requirements will not be met Open or fit the maintenance panel see 5 4 Opening removing the maintenance...

Page 58: ...be carried out by author ised persons Wear personal protective equipment 9 1 Contacts For all questions that you have in connection with our products please contact the manufacturer of your ventilati...

Page 59: ...mponents must be observed The information from the component manufacturers must also be followed request this information if necessary 10 2 Dismantling Dismantling must be carried out according to the...

Page 60: ...media The unit may contain media that are hazardous to health such as coolants Work with care Avoid skin and eye contact with the media do not swallow media and observe the safety data sheets Wear pe...

Page 61: ...6 1 St rfestigkeit f r Wohnbereich Gesch fts und Gewerbebereiche sowie Kleinbetriebe Immunity standard for residential commercial and light industrial environments R sistance au brouillage pour le dom...

Page 62: ...Translation of original operating instructions 62 AL KO EASYAIR flat Notes...

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Page 64: ...KO THERM GMBH l Jettingen Scheppach l Germany All rights reserved for AL KO THERM GMBH as well as in the event of applications for industrial property rights This documentation or excerpts thereof may...