Related Manuals for Vents TwinFresh Style
Summary of Contents for Vents TwinFresh Style
- Page 1 USER’S MANUAL TwinFresh Style TwinFresh Style mini TwinFresh Style Frost TwinFresh Style mini M TwinFresh Style M TwinFresh Style Frost M Single-room reversible energy recovery ventilator...
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Page 2: Table Of Contents
The manual contains information about purpose, technical details, operating principle, design, and installation of the TwinFresh Style (mini) (Frost) (M) 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 Do not close or block the intake or extract vents in order to ensure the efficient air flow. Do not sit on the unit and do not put objects on it. The information in this user’s manual was correct at the time of the document’s preparation.
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Page 4: Purpose
Frost – modification for cold climate Ventilator series TwinFresh Style is a series of reversible ventilators with a duct diameter of 160 mm and rated air flow of 50 m3/h. TwinFresh Style mini is a series of reversible ventilators with a duct diameter of 100 mm and rated air flow of 30 m3/h. -
Page 5: Technical Data
The temperature in the room where the indoor unit of the ventilator is installed must be in the range from +1 ˚C to +40 ˚C with relative air humidity up to 65 % (no condensation buildup). Transported air temperature must be in the range: TwinFresh Style mini TwinFresh Style mini M from -15 ˚С to +40 ˚С for models TwinFresh Style TwinFresh Style M from -20 ˚С... -
Page 6: Design And Operating Principle
TwinFresh Style (mini) (Frost) (M) DESIGN AND OPERATING PRINCIPLE The ventilator consists of an indoor unit with a decorative front panel, a fan unit, a regenerator unit located inside the air duct and an outer ventilation hood. TwinFresh Style mini... - Page 7 The indoor unit of the ventilators has a swivel damper. The vertical position of the handle corresponds to the position OPEN, the horizontal one – to the position CLOSED. TwinFresh Style (mini) (Frost) The indoor unit of the ventilators is equipped with an automatic air damper. It opens at the beginning of the ventilator’s operation and lets the air flow freely through the ventilator.
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Page 8: Mounting And Set-Up
Layout of the ventilator units inside the wall TwinFresh Style TwinFresh Style with a minimum wall thickness (without ne lter holder and sound-absorbing material) Air duct length... - Page 9 Ventilator model or installation variant Reference dimensions for installation of TwinFresh Style ventilators TwinFresh Style mini TwinFresh Style with minimum wall thickness Length of cartridge or fan and regenerator units [mm] Hole diameter D [mm] Minimum possible wall thickness when...
- Page 10 TwinFresh Style (mini) (Frost) (M) 4. Stick the delivered cardboard master plate on the indoor wall using a mounting tape. The large opening in the master plate must be axially aligned with the air duct. Align the master plate horizontally with a building level.
- Page 11 7. Fix the back part of the indoor unit on the wall with the screws supplied with the mounting kit of the ventilator. 8. Route the power cable as figured below and connect the ventilator to power mains in compliance with the external wiring diagram, Connection to power mains.
- Page 12 TwinFresh Style (mini) (Frost) (M) 10. Install the cartridge or the regenerator unit and the fan unit into the air duct as figured below and connect the connector to the board. Insert the sound-absorbing layer in the air duct. Roll the layer of the sound absorbing material to match the air duct diameter. The protecting paper layer must be outside.
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Page 13: Connection To Power Mains
CONNECTION TO POWER MAINS POWER OFF THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT. THE UNIT MUST BE CONNECTED TO POWER SUPPLY BY A QUALIFIED ELECTRICIAN. THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE MANUFACTURER’S LABEL. The ventilator is rated for connection to single-phase AC 100-240 V 50/60 Hz power mains. - Page 14 TwinFresh Style (mini) (Frost) (M) CONNECTION OF VENTILATORS TO A SINGLE NETWORK Connection of ventilators to a single network For coordinated control of several ventilators, they must be connected to a single network. All devices in the RS-485 network must be connected using the Bus topology.
- Page 15 SETTING THE VENTILATOR OPERATION MODE USING DIP SWITCHES Prior to operating the ventilator set its operation modes using the DIP switch. It is located on the controller circuit board. To access the DIP switch, take off the front panel of the indoor unit and uplift the rubber plug that covers the switch.
- Page 16 TwinFresh Style (mini) (Frost) (M) VENTILATOR CONTROL The ventilator is operated with: • infra-red remote control • control buttons located on the side of the indoor unit (see the figure below) VENTILATOR CONTROL WITH THE BUTTONS ON THE INDOOR UNIT...
- Page 17 Ventilation mode The ventilator operates in the supply or extraction mode at a set speed. The fan rotation direction depends on the position of the DIP switch No. 3. Resetting to factory settings To reset all parameters to the factory settings, hold this button on the indoor unit of the master ventilator for 5 seconds until a beep sounds.
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Page 18: Technical Maintenance
TwinFresh Style (mini) (Frost) (M) TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! Maintenance of the ventilator means regular cleaning of the ventilator surfaces of dust and cleaning and replacement of the filters. To enable access to the main units, follow the procedure described below. The ventilator must be previously turned off using the remote control or the buttons on the indoor unit. - Page 19 Clean the filters as they get clogged, but not less than once in three months. • On the expiry of 90 days the filter replacement indicator (Filter) starts glowing. • Wash the filters and let those dry out completely. Install the dry filters in their place and assemble the unit in the reverse order. •...
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Page 20: Storage And Transportation Regulations
TwinFresh Style (mini) (Frost) (M) POSSIBLE REASONS AND TROUBLESHOOTING Problem Possible reasons Troubleshooting Make sure the power supply line is connected No power supply. correctly, otherwise troubleshoot a connection When switching on the error. ventilator, the fan does not Turn the ventilator off. Troubleshoot the motor jam start. -
Page 21: Manufacturer's Warranty
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 22 TwinFresh Style (mini) (Frost) (M) www.ventilation-system.com...
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Page 23: 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 TwinFresh Style _____________ 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 24 V222-2EN-02...
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