154394 | A001
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Systemair AB reserves the rights to alter their products without notice.This also applies to products already ordered, as long as it does not affect the previously agreed specifications.
Page 1: ...Document in original language 154394 A001 Topvex SX C Topvex TX C Air Handling Unit Operation and Maintenance Instructions GB...
Page 2: ...Systemair AB All rights reserved E OE Systemair AB reserves the rights to alter their products without notice This also applies to products already ordered as long as it does not affect the previously...
Page 3: ...escription 4 2 2 10 Section defrosting 5 2 3 Internal components electrical connection box 6 3 Maintenance 7 3 1 Important 7 3 2 Maintenance intervals 7 3 3 Maintenance instruction 8 3 3 1 Changing su...
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Page 5: ...ies Caution Indicates a risk of damaging the product or prevent optimal operation Important This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory...
Page 6: ...ply air 2 Fan extract air 3 Filter supply air 4 Filter extract air 5 Heat exchanger 6 Electrical connection box 7 Damper by pass outdoor air 8 Pressure transmitter supply air fan extract air filter 9...
Page 7: ...icing is in operation For defrosting a pressure transmitter is installed which measure the differential pressure over the heat exchanger 2 2 5 Switch module A switch module with HMI and 2 TCP IP conne...
Page 8: ...s the night temperature indoor and outdoor temperature during 3 minutes at the set starting hour when the fans are started so that the sensors can perform a temperature measurement If above conditions...
Page 9: ...will start After stop defrosting the unit will re start If the pressure does not decrease the air handling unit is stopped and an alarm is shown in the display Make sure that the ice is melted before...
Page 10: ...ts 4 Terminals for internal wiring 5 Terminals for mains power supply to the unit 6 Contactor K2 On Off Pump control water HW units only not present in EL units 7 Automatic fuse 8 Automatic fuse for h...
Page 11: ...eware of hot surface on the heating battery during maintenance and service 3 2 Maintenance intervals The table below shows recommended maintenance intervals for the unit and the installation To ensure...
Page 12: ...an alarm in the control panel When this occurs do the following 1 Replace the filters with new ones as described below 2 Press on the alarm symbol on the control panel 3 Choose Filter alarm and press...
Page 13: ...o be vented to maintain the batteries capacity 3 3 5 Checking the electrical heating battery After long period of time dust and pollutants can build up on the heating rods This can cause unpleasant od...
Page 14: ...up capacitor saves the memory and keeps the clock running for at least 10 minutes after the power supply is removed Therefore if the battery replacement takes less than 10 minutes there will be no nee...
Page 15: ...if diffusers and louvres need cleaning Check diffuser louvre openings Check if fans and exchanger block need cleaning Check if the roof unit or air intake is clogged Check ducts for visible damage an...
Page 16: ...0V 25 A 50Hz Systemair Sverige AB Industriv gen 3 SE 73930 Skinnskatteberg Sweden 4016 W IP23 225kg Ver A Serial no 1234 567891 0001 140214 Topvex XXXX 16kW 16kW www systemair com 2 3 4 5 Fig 3 Type l...
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Page 20: ...C Topvex TX C Operation and Maintenance Instructions 154394 en_GB 14 01 2019 A001 Systemair Sverige AB Industriv gen 3 SE 739 30 Skinnskatteberg Sweden Phone 46 222 440 00 Fax 46 222 440 99 www syste...
