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Summary of Contents for Siku RA1-50 V3 Twin Fresh Comfo
- Page 1 USER‘S MANUAL SIKU RA1-50 V3 Twin Fresh Comfo SIKU RA1-85 V3 Twin Fresh Comfo Single-room reversible energy recovery ventilator siku.at...
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Page 2: Table Of Contents
The manual contains information about purpose, technical details, operating principle, design, and installation of the SIKU RA1-50 V3 /RA1-85 V3 Twin Fresh Comfo unit and all its modifications. Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country. - Page 3 RA1-50 V3 / RA1-85 V3 Twin Fresh Comfo SIKU WARNING! Similar to the use of any other household through a means of disconnection, which is electrical appliances when operating this fan, the incorporated in the fixed wiring in accordance with...
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Page 4: Purpose
1 pc. REGENERATOR WITH FILTERS, ASSEMBLED 1 pc. OUTER VENTILATION HOOD 1 pc. REMOTE CONTROL 1 pc. CARDBOARD MOUNTING PLATE 1 pc. SEALING GASKET 2 kit MOUNTING KIT 1 pc. MOUNTING WEDGES 1 pc. USER’S MANUAL 1 pc. PACKING BOX siku.at... -
Page 5: Technical Data
The thickness of the wall, in which the ventilator can be installed, depending on the used outer hood, is 290-470 SIKU RA1-50 V3 / SIKU RA1-85 V3 shown in the table below. VENTILATOR OVERALL DIMENSIONS, MM Wall thickness ø... -
Page 6: Design And Operating Logic
Ventilator power indicator Shows operating status of the ventilator. Filter replacement indicator Indicates the need to replace the lter. Infra-red receiver and light sensor Responds to signals from the remote control and detects illumination level to activate/deactivate the night mode. siku.at siku.at... - Page 7 RA1-50 V3 / RA1-85 V3 Twin Fresh Comfo SIKU OPERATING LOGIC OF THE AUTOMATIC SHUTTERS VENTILATOR IS OFF VENTILATOR IS ON VENTILATOR OPERATION MODES The ventilator has four ventilation modes: The automatic shutters are opened, the fan is idle. Natural air supply: The ventilator supplies fresh air to the premise.
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Page 8: Mounting And Set-Up
ATTENTION: Only the external pipe with the use of construction! Please bring in the delivery seal of the outer hood of the outdoor hood. Closing the outdoor hood with the shutters in the airway is connected and on the wall protected. siku.at siku.at... - Page 9 RA1-50 V3 / RA1-85 V3 Twin Fresh Comfo SIKU 3. Remove the mounting plate to access the control board. It is necessary for connection of the ventilator to power supply and connection of other ventilators as stated in the “Connection to power mains” section, page...
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Page 10: Connection To Power Mains
Air supply Luftzufuhr Ventilation mode setting Air direction in the Ventilation mode is determined by position of the jumper on the control board. The circuit board of the controller is located inside the ventilation unit. Luftabfuhr Air exhaust siku.at siku.at... - Page 11 RA1-50 V3 / RA1-85 V3 Twin Fresh Comfo SIKU CONNECTION OF SEVERAL VENTILATORS IN SERIES When the ventilators are connected in series, all the connected ventilators are controlled with the first ventilator and a remote control. To connect the ventilators in series, connect the control terminals with a cable as shown in the diagram below.
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Page 12: Control
Humidity set point setting *When connected in series, the ventilators operate depending on the position of the jumper for setting the Ventilation mode on the control board. Setting of the Ventilation mode is described on page 11. siku.at siku.at... - Page 13 RA1-50 V3 / RA1-85 V3 Twin Fresh Comfo SIKU REMOTE CONTROL OF THE VENTILATION UNIT Set the speed switch to position and the operation mode switch to position to enable remote control of the ventilation unit. Turning the ventilator on/off...
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Page 14: Technical Maintenance
Some dust may accumulate on the regenerator block even in case of regular maintenance of the filters. • Clean the heat exchanger regularly to ensure its high heat recovery efficiency. • Vacuum clean the regenerator not less than once a year. siku.at... - Page 15 RA1-50 V3 Twin Fresh Comfo SIKU 2. Fan inspection (once per year). Take off the ventilation unit and clean the fan blades. Remove dust using a soft brush, cloth or a vacuum cleaner. Do not use water, abrasive detergents, solvents, sharp objects for cleaning.
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Page 16: Troubleshooting
The unit must be transported only in the working position. • Avoid sharp blows, scratches, or rough handling during loading and unloading. • Prior to the initial power-up after transportation at low temperatures, allow the unit to warm up at operating temperature for at least 3-4 hours. siku.at... -
Page 17: Manufacturer's Warranty
RA1-50 V3 Twin Fresh Comfo SIKU MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC. -
Page 18: Certificate Of Acceptance
This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted. CUSTOMER’S SIGNATURE Seller’s Stamp INSTALLATION CERTIFICATE The SIKU _______________ Twin Fresh Comfo unit is installed pursuant to the requirements stated in the present user‘s manual. COMPANY NAME ADDRESS PHONE NUMBER INSTALLATION TECHNICIAN’S FULL NAME... - Page 20 Printing errors, mistakes and technical changes reserved. SIKU VertriebsgmbH | Bundesstraße 5 | 2102 Bisamberg | Austria | Tel.: +43 2262 61 521 | www.siku.at | office@siku.at BDA_50709_50728_SIKU_RA1-50V3_RA1-85V3_EN_01...
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