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23 

 

Manual 

–

 AlphaFreshbox 60 

 8.2

 

Speed switch

 

Make sure that the speed switch is not damaged. 

 

Do not operate a damaged speed switch. 

 

Do not install the speed switch on an uneven surface! 

 

The speed switch is mounted as follows: 

1.

 

Route  all  the  required  cables  and  wires  to  the  speed 
switch installation place. 

2.

 

Insert  the  junction  box  from  the  delivery  set  inside  the 
wall. 

 

 

 

 

 

 

 

 

3.

 

Undo gently the switch front panel latches.  

Summary of Contents for 50-012

Page 1: ...AlphaFreshbox 60 Manual February 2021 ...

Page 2: ...RadonTec GmbH Hauptstraße 5 89426 Wittislingen Germany Tel 49 9076 919 98 35 E Mail info radontec de Website radontec de Shop radonshop com Version 01 ...

Page 3: ...ended use 10 4 Scope of delivery 11 5 Technical data 12 6 Dimensions 13 7 Design and operating logic 14 8 Mounting and operating 16 8 1 Mounting 16 8 2 Speed switch 23 8 3 Operating 27 9 Maintenance 28 10 Troubleshooting 29 11 Transport and storage 31 12 Disposal 32 13 Two year warranty 32 14 Support and Contact 33 14 1 Troubleshooting FAQ 33 14 2 Contact Us 33 ...

Page 4: ... long as you use the unit While transferring the unit control the user s manual must be turned over to the receiving operator Installation and operation of the unit shall be performed in accordance with the present user s manual as well as the provisions of all the applicable local and national construction electrical and technical codes and standards The warnings contained in the present user s m...

Page 5: ...tion The unit must be grounded The unit must not be operated outside the temperature range stated in the user s manual or in aggressive or explosive environments Do not use damaged equipment or conductors to connect the unit to power mains While installing the unit follow the safety regulations specific to the use of electric tools Unpack the unit with care ...

Page 6: ...Make sure the impeller and the casing are not damaged before connecting the unit to power mains The casing internals must be free of any foreign objects which can damage the impeller blades Take measures to prevent contact with the fan to avoid physical damages during the unit test and start up Misuse of the product or any unauthorized modification are not allowed Take steps to prevent ingress of ...

Page 7: ...ata 2 2 Unit operating safety precautions Do not touch the controller or the remote control with wet hands Do not carry out the unit maintenance with wet hands Do not wash the unit with water Protect the unit electric parts from water ingress Use the unit only as intended by the manufacturer Do not connect clothes dryers or similar equipment to the unit or the ventilation system Do not put any con...

Page 8: ...l connections servicing and repair works are allowed only after the unit is disconnected from power mains Do not let children operate the unit Do not damage the power cable while operating the unit Do not put any objects on the power cable Keep explosive and inflammable products away of the unit Do not open the operating unit ...

Page 9: ...o disturb thenormal air passage Do not let air flow from the unit be directed to the open flame devices or candles The unit is not intended to be used by children physically or mentally disabled persons persons with sensory disorder persons with no appropriate qualification Installation and connection operations must be performed only by properly qualified personnel after the appropriate safety br...

Page 10: ...hange in flats cottages hotels cafes and other domestic and public premises The filtered air is warmed up by means of the recovered extract air heat energy The unit is designed for wall surface mounting The unit is rated for continuous operation The unit is designed for connection to AC single phase power mains see Technical Data The unit is rated for permanent operation during non stop power supp...

Page 11: ...sembled unit integrated into air ductworks The unit design is regularly improved so some models may slightly differ from those ones described in this manual 4 Scope of delivery Please check the completeness of the scope of delivery using the following parts list 1x AlphaFreshbox 60 ventilation unit 1x Sensor speed switch 1x Power cable 2x Screw 5 0x50 6x Dowel 8x40 1x Operation manual 1x Master pl...

Page 12: ...5 Technical data Unit voltage 100 240 V Frequency 50 60 Hz Speed min med max Power 4 2 W 9 6 W 15 4 W Current 0 02 A 0 04 A 0 07 A Max air flow 30 m h 45 m h 60 m h RPM 1165 1720 2685 Sound pressure level at 3 m distance 22 dBA 25 dBA 29 dBA Max medium temperature 20 C up to 50 C Filter extract supply G2 Heat recovery efficiency 79 74 70 ...

Page 13: ...13 Manual AlphaFreshbox 60 Heat exchanger type counter flow Heat exchanger material polystyrene Ingress Protection Rating IP22 6 Dimensions Weight 10 3 kg ...

Page 14: ...for the unit servicing The casing bottom is equipped with a protecting service panel to enable service access to the automation unit The G4 supply filter is installed between the fan and the heat exchanger to provide supply of filtered air to the room The G4 extract filter is installed in the upper part of the front panel The temperature sensor downstream of the heat exchanger in the exhaust air d...

Page 15: ...ows through the air ducts to the unit is purified in the extract filter then it is moved to the heat exchanger and exhausted outside by the extract fan Clean cold air from outside is moved by supply fans to the unit where it is purified through the supply filter Then clean air flows through the heat exchanger and is supplied to the room Heat energy contained in the warm extract air is transferred ...

Page 16: ...th the master plate from the delivery set and two air ducts of required length Paper master plate for hole marking The MK Freshbox 60 mounting kit is specially designed for installing the unit in a finished room It contains two plastic air ducts with a length of 500 mm a master plate for marking drill ...

Page 17: ...nit The MK Freshbox 60 mounting set includes 2x plastic air duct Ø 125 mm Ø 5 500 mm 19 11 16 long 1x paper master plate 1x outer ventilation hood 4x 8x40 screw and dowel If the building s wall thickness is above 500 mm prepare two extra Ø 125 mm air ducts of required length The set is optionally included in the scope of delivery ...

Page 18: ...a required level 2 Use a master plate to mark two Ø 130 mm holes for the air ducts and two Ø 8 mm holes for the dowels 3 Remove the master plate and drill through holes for the air ducts and the 60 mm deep holes for the dowels Drill the holes for the air ducts sloped down by 2 3 Then insert the dowels included into delivery set into respective holes ...

Page 19: ...fragments and prepare holes for the air ducts 5 Insert the air ducts inside the holes in the master plate designed for the air ducts and seal those with a mounting foam through the holes in the master plate Install the air ducts sloped down by 2 3 to ensure the condensate drainage from the unit 6 After the mounting foam gets hard see the solidification time in the product specification remove the ...

Page 20: ...t spigots to the plastic air ducts Fix the unit to the wall with the screws 5 0x50 from the delivery set by inserting those to the Ø8 mm holes Install the heat exchanger and close the front panel Install the outer ventilation hood on outer side of the building to prevent ingress of large foreign objects into the air ducts ...

Page 21: ...outer side of the building to prevent ingress of large foreign objects into the air ducts You may use other ventilation grilles and hoods of the matching size Installation of the outer hood is carried out with four 8x40 screws and dowels and is carries out as follows ...

Page 22: ...aFreshbox 60 1 Lean the outer ventilation hood against the wall 2 Mark fastening holes 3 Drill four Ø 8 mm holes 40 mm deep 4 Install 8x40 dowels 5 Install the ventilation outer hood 6 Fix the outer hood with screws ...

Page 23: ...e a damaged speed switch Do not install the speed switch on an uneven surface The speed switch is mounted as follows 1 Route all the required cables and wires to the speed switch installation place 2 Insert the junction box from the delivery set inside the wall 3 Undo gently the switch front panel latches ...

Page 24: ...24 Manual AlphaFreshbox 60 4 Remove the back panel 5 Fix the back panel to the wall through the fastening openings ...

Page 25: ...qualified person Connect the unit to a correct installed socket with a grounded terminal The unit is rated for connection to single phase ac 1 100 240 V 50 60 Hz power mains The control unit is installed under the unit protecting panel The unit is connected to the control unit via a 3 m long four wire cable from the delivery set Each wire cross section is min 0 25 mm The maximum length of the cabl...

Page 26: ...26 Manual AlphaFreshbox 60 7 Install the front panel of the speed switch on the latches Do not apply excessive forces while tightening the screws to avoid the speed switch casing deformation ...

Page 27: ...ive speed button to activate a required speed of the connected air handling unit Touch a respective speed button to change the selected speed The respective speed button has blue highlighting Touch a current fan speed button once again to turn the air handling unit off The sensor panel has no light indication when the unit is off Every time the sensor panel is touched a sound signal is generated ...

Page 28: ... cleaning of the surfaces of dust and cleaning or replacement of the filters To remove dust use a soft brush cloth or a vacuum cleaner Do not use water abrasive detergents solvents sharp objects The impeller blades must be cleaned once in year Clogged filters increase air resistance and impair the unit air capacity Clean the filters with a vacuum cleaner or flush under running water The filters mu...

Page 29: ...Troubleshooting Problem Possible reasons handling The fan does not start up No power supply Make sure that the unit is properly connected to the power mains and make any corrections if required The motor is jammed the impeller blades are clogged Turn the unit off Troubleshoot the motor jam Clean the blades Restart the unit Automatic switch tripping Overcurrent resulted from short circuit in the el...

Page 30: ...itter der äußeren Rohrblende mit angesaugtem Staub verstopft und muss gereinigt werden Low air flow Low set fan speed Set higher speed The filters the fans or the heat exchanger is are soiled Clean or replace the filters Clean the fan and the heat exchanger High noise vibration The impeller is soiled Clean the impeller s Loose screw connection Tighten the screws No anti vibration connectors are in...

Page 31: ...fied cargo type during cargo handling operations Store the unit in a dry and cool place in the original packing The storage environment must not be subjected to any aggressive and or chemical evaporations admixtures foreign objects that may provoke corrosion and damage connection tightness Store the unit in an environment with minimized risk of mechanical damages temperature and humidity fluctuati...

Page 32: ...nit for a period of two years from the date of sale If a material or manufacturing defect occurs within the 2 year warranty period the unit will be repaired or replaced at our expense The warranty service requires that sufficient proof e g a proper invoice is provided and that the warranty claim is made within the warranty period The warranty does not cover parts of the device that are subject to ...

Page 33: ...1 Troubleshooting FAQ You will find answers to the most frequently asked questions on our website https www radontec de 14 2 Contact Us Should you have any further questions or require further help and technical support please do not hesitate to contact us RadonTec GmbH Hauptstraße 5 89426 Wittislingen Germany Tel 49 9076 919 98 35 E Mail info radontec de Website radontec de Shop radonshop com ...

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