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Single-room reversible energy regeneration ventilator

USER’S MANUAL

Summary of Contents for TwinFresh Expert Duo RW1-30 V.2

Page 1: ...nFreshExpertRW1 100V 2 TwinFreshExpertRW1 100C1V 2 TwinFreshExpertDuoRW1 30V 2 TwinFreshExpertRMW1 50V 2 TwinFreshExpertRMW1 50C1V 2 TwinFreshExpertRMW1 85V 2 TwinFreshExpertRMW1 100V 2 TwinFreshExpertRMW1 100C1V 2 Single room reversible energy regeneration ventilator USER S MANUAL ...

Page 2: ...provisions of all the applicable local and national construction electrical and technical norms and standards must be observed when installing and operating the unit Disconnect the unit from the power supply prior to any connection servicing maintenance and repair operations Only qualified electricians with a work permit for electrical units up to 1000V are allowed for installation The present use...

Page 3: ...ce and knowledge unless they have been given supervision or instruction concerning use of the unit by a person responsible for their safety Children should be supervised to ensure that they do not play with the unit Connection to the mains must be made through a disconnecting device which is integrated into the fixed wiring system in accordance with the wiring rules for design of electrical units ...

Page 4: ...tening set 2 packings 2 packings Foam wedges 1 set 1 set User s manual 1 pc 1 pc Mounting hood installation instruction 1 pc 1 pc Packing box 1 pc 1 pc TwinFresh Expert R M W 1 50 C1 L 2 V 2 Unit version V 2 Wi Fi controllable connection to PC is not required Outer ventilation hood model Air duct length _ 19 11 16 L 27 9 16 Modification of the regenerator _ standard regenerator 150 mm long C1 shor...

Page 5: ...rtridge Cartridge Air duct length Wall thickness Outer ventilation hood A protruding part of the air duct on the external wall Depends on the used ventilation hood type L cartridge length Depends on the ventilator model The air duct length and the supplied ventilation hood model depend on the ventilator model refer to Designation key The overall and connecting dimensions of the outer ventilation h...

Page 6: ... hood Prevents ingress of water and foreign objects into the ventilator Each ventilator model has a matching ventilation hood model Sound absorbing material A layer of sound absorbing material for attenuation of noise generated during the ventilator operation TwinFresh Expert Duo TwinFresh Expert VENTILATOR DESIGN The ventilator consists of an indoor unit with a decorative front panel a cartridge ...

Page 7: ...take air from outside flows through the ceramic regenerator absorbs accumulated moisture and is heated up to the room temperature by heat accumulated in the regenerator In 70 seconds after the regenerator cools down the ventilator goes again to the extract mode and the cycle starts from the beginning In this mode in case of installation of two ventilators they operate with opposite rotation direct...

Page 8: ...styrene wedges included in the delivery set The air duct end must protrude for the distance A that enables installation of the outer ventilation hood The distance A is stated in the installation instruction for the ventilation hood A min 3 mm Fill the gaps between the air duct and the hole with mounting foam Polystyrene wedge When installing the air duct ensure that the slope towards the street is...

Page 9: ...ach the front part of the indoor unit from its rear part ATTENTION For the TwinFresh Expert RW1 prior to mounting the front panel make sure that the thermal actuator rod is in the lowest position Blinking of the white led indicator means that the thermal actuator is not in the low position 5 Fix the rear part of the indoor unit on the wall using the screws supplied with the mounting kit of the ven...

Page 10: ... the protecting paper layer outside Insert the roll in the air duct against stop to the cartridge Make a mark at the end of the air duct remove the sound absorbing mat and cut the roll according to the marking After that insert the ready roll into the air duct 9 Install the sectional air flow separators from outside Install a required number of the air flow separators in the air duct against stop ...

Page 11: ...must exceed the maximum current consumption of the unit refer to the rating plate on the unit casing The ventilator design enables connection of the external units with NO contact such as external CO2 sensor humidity sensor switch etc When the NO contact of the external device is closed the ventilator switches to the maximum speed It is possible to connect an analogue sensor with output voltage 0 ...

Page 12: ...the Standby mode 2 ON the ventilator is running at the first speed in the Standby mode Setup of air flow direction in Ventilation mode with running ventilators for TwinFresh Expert 3 OFF the ventilator runs in the extract mode 3 ON the ventilator runs in the supply mode Setup of Boost mode actuation of any sensor for TwinFresh Expert Duo 3 OFF after sensor actuation the ventilator runs in the extr...

Page 13: ... set speed TwinFresh Expert Duo One fan runs in the extract mode and the other one in the supply mode at the same speed The air direction is not changed Party mode Activation of the speed III according to the timer the default setting is 4 hours Night mode Activation of the speed I according to the timer the default setting is 8 hours The ventilator may be controlled with the following controls in...

Page 14: ...ration and Ventilation indicates forced activation of the supply ventilation mode of the ventilator This mode may be activated via the mobile application only Filter The filter clogging indicator starts blinking 90 days after installation of the cartridge In this case clean or replace the filters see the Technical maintenance section After replacement of the filters reset the filter timer using th...

Page 15: ...tion mode Ventilation mode TwinFresh Expert The ventilator runs in the extract or in the supply mode at the set speed The fan rotation direction depends on the position of the DIP switch 3 TwinFresh Expert Duo One fan runs in the extract mode and the other one in the supply mode at the same speed The air direction is not changed Timer control buttons Party mode the timer activates operation of the...

Page 16: ...ect the mobile device to the Wi Fi access point with the name FAN 16 ID Number characters stated on the ventilator casing under the front panel Wi Fi access point password 11111111 1 2 4 5 6 8 7 3 Enter the Vents TwinFresh V 2 app and create a new connection as follows 1 Enter the app menu 2 Select Connection At home 3 If mobile device is connected to the Wi Fi access point without router select t...

Page 17: ...n mode Night mode Activation of the first speed timer the default setting is 8 hours adjustable in the Settings Timers menu Scheduler Activation of the week scheduled operation Party mode Activation of the third speed timer without changing the ventilator operation mode 4 hours by default adjustable in the Settings Timers menu DESCRIPTION OF MOBILE APPLICATION INDICATORS Current type of connection...

Page 18: ...for the Boost mode is activated After the delay timer countdown the ventilator reverts to the previous speed setting Sensor 0 10 V actuation of the analogue 0 10V sensor If the 0 10 V control signal exceeds the set value the ventilator goes to the maximum speed After decrease below the set value the Boost delay timer is activated After its operation is completed the ventilator reverts to the previ...

Page 19: ...be serviced after every 90 hours of continuous operation The need to replace the filters is communicated by the indicator in the upper section of the Control menu Replace the filter and reset the filter timer To reset the filter timer via the mobile application go to Menu Settings Filter Then press the Reset filter timer button The 90 days are counted on the Master ventilator only The filter repla...

Page 20: ...t Duo ventilators continue to run with the same speed In case of actuation of any sensors for TwinFresh Expert Duo only the affected ventilator goes to the maximum speed according to the humidity control scenario The rest of the ventilators continue to run with the same speed Setup of the Wi Fi parameters is only possible on Master units To set up ventilator Wi Fi parameters via the mobile app go ...

Page 21: ...with its own wireless access point In case of connection of eight Slave units to the Master unit with its own wireless access point a mobile device may not be connected Wiring diagram 2 The Master units the Slave units and the mobile devices are connected to a Wi Fi access point of the router In this case the Master unit can operate with the number N of Slave units limited by the technical charact...

Page 22: ...e the recovery Setup mode to restore access to the ventilator functions To enter the special setup mode press and hold the Ventilation button on the ventilator casing for 5 seconds until the beep and blinking of all the LED lights The ventilator continues in this mode for 3 minutes and then automatically revert to the previous settings To exit the Setup mode immediately once again press and hold t...

Page 23: ...et connection provided by the home server may result in temporary loss of communication with the ventilator Create a new account for control of the Master ventilator For that open the mobile app and go to Menu Connection Through cloud server 1 Press the Add new account button 2 Enter a login a password and an e mail address for password recovery Then press the Apply button 3 The app will log into ...

Page 24: ...e the indicator glowing goes down AIR FLOW BLOCKING FOR TwinFresh Expert Duo Press the side tabs to detach the front part of the indoor unit from its back part and close the air duct Then open the latches and remove the front part of the front panel Remove the air flow separator by pulling one of the side clamps Install the front part of the front panel and press it gently to close the air duct Th...

Page 25: ...nel make sure that the thermal rod is in the low position and the indicator of the circuit board doesn t blink TwinFresh Expert Duo 1 Press the side tabs on the indoor unit to take off the front part Then open the tabs and disconnect the front panel from the indoor unit Remove the filters for cleaning Assemble all the parts in the reverse order 2 Remove the socket connector from the control board ...

Page 26: ...ars Even regular technical maintenance may not completely prevent dirt accumulation on the regenerator and the fans Clean the regenerator regularly to ensure its high regeneration efficiency Clean the regenerator with a vacuum cleaner not less than once a year 4 Battery replacement in the remote control as required In case of long operation of the remote control the battery must be replaced No res...

Page 27: ...tilator casing or in the outer ventilation hood Tighten the screws of the ventilator or the outer ventilation hood STORAGE AND TRANSPORTATION REGULATIONS Store the unit in the manufacturer s original packaging box in a dry closed ventilated premise with temperature range from 5 C to 40 C and relative humidity up to 70 Storage environment must not contain aggressive vapors and chemical mixtures pro...

Page 28: ...ducts or parts which have been subject to misuse negligence accident improper maintenance or repair other than by Vents US faulty installation or installation contrary to recommended installation instructions Labor to remove and replace products is not covered The duration of any implied warranty is limited to the time period specified for the express warranty Some states do not allow limitations ...

Page 29: ...29 www vents us com ...

Page 30: ...30 TwinFresh Expert Duo R M W1 30 50 85 100 C1 V 2 www vents us com ...

Page 31: ...he unit _____________________________________ is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Technician s Full Name Installation Date Signature The unit has been installed in accordance with the provisions of all the applicable local and national construction electrical and technical codes and standard...

Page 32: ...VUSA133 4EN_A4_stkr 07 ...

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