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USER'S MANUAL
TwinFresh Expert RW1-50 V.2
TwinFresh Expert RW1-50C1 V.2
TwinFresh Expert RW1-85 V.2
TwinFresh Expert RW1-100 V.2
TwinFresh Expert RW1-100C1 V.2
TwinFresh Expert Duo RW1-30 V.2
Single-room reversible energy regeneration ventilator
TwinFresh Expert RMW1-50 V.2
TwinFresh Expert RMW1-50C1 V.2
TwinFresh Expert RMW1-85 V.2
TwinFresh Expert RMW1-100 V.2
TwinFresh Expert RMW1-100C1 V.2
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Table of Contents
Related Manuals for Vents TwinFresh Expert RW1-50 V.2
Summary of Contents for Vents TwinFresh Expert RW1-50 V.2
- Page 1 USER’S MANUAL TwinFresh Expert RW1-50 V.2 TwinFresh Expert RMW1-50 V.2 TwinFresh Expert RW1-50C1 V.2 TwinFresh Expert RMW1-50C1 V.2 TwinFresh Expert RW1-85 V.2 TwinFresh Expert RMW1-85 V.2 TwinFresh Expert RW1-100 V.2 TwinFresh Expert RMW1-100 V.2 TwinFresh Expert RW1-100C1 V.2 TwinFresh Expert RMW1-100C1 V.2 TwinFresh Expert Duo RW1-30 V.2...
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Page 2: Table Of Contents
Transported air must not contain any dust or other solid impurities, sticky substances, or fibrous materials. Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc. Do not close or block the intake or extract vents in order to ensure the efficient air flow. www.ventilation-system.com... - Page 3 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. The Company reserves the right to modify the technical characteristics, design, or configuration of its products at any time in order to incorporate the latest technological developments.
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Page 4: Purpose
TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 PURPOSE The ventilator is designed to ensure continuous mechanical air exchange in flats, cottages, hotels, cafés and other domestic and public premises. The integrated regenerator ensures supply of fresh filtered air heated by means of extract air heat energy recovery. The ventilator is designed for installation on external walls. -
Page 5: Technical Data
TECHNICAL DATA The temperature in the room where the indoor unit of the ventilator is installed must be between +1 °C and +40 °C and the relative humidity must be up to 80 % (non-condensing). If the conditions for using the ventilator are outside the specified limits, turn off the ventilator. Ensure fresh air supply through the windows. -
Page 6: Design And Operating Principle
TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 The technical data of the particular model is shown on the label on the ventilator casing. DESIGN AND OPERATING PRINCIPLE The ventilator consists of an indoor unit with a decorative front panel, a cartridge, an air duct with a sound absorbing mat and an outer ventilation hood. - Page 7 FUNCTIONING OF THE AIR SHUTTERS FOR TwinFresh Expert RW1 The TwinFresh Expert RW1 indoor unit is equipped with automatic air shutters. During operation of the ventilator the air shutters open to let air flow through the ventilator. After the unit shutdown the shutters close within 2 minutes. The shutters are closed The shutters are open OPERATION MODES...
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Page 8: Mounting And Set-Up
TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 MOUNTING AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. DO NOT BLOCK THE AIR DUCT OF THE INSTALLED VENTILATOR WITH DUST ACCUMULATING MATERIALS, SUCH AS CURTAINS, CLOTH SHUTTERS, ETC. AS IT PREVENTS AIR CIRCULATION IN THE ROOM. 1. - Page 9 3. Fasten the supplied mounting template to the indoor wall using the adhesive tape. The large opening in the template must be coaxial with the air duct. For aligning the template with respect to the horizon line it is recommended to use a builder’s level. Then mark the fastening holes for installation of the supplied dowels and drill the holes to a required depth.
- Page 10 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 7. Insert the cartridge in the air duct as shown below. During mounting make sure the pointer is directed upwards. Then fix the cable with a clamp and connect the connector to the control board. The pointer must be directed upwards Lay the cables under the clamp...
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Page 11: 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. ANY TAMPERING WITH THE INTERNAL CONNECTIONS IS PROHIBITED AND WILL VOID THE WARRANTY. - Page 12 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 VENTILATOR SET-UP Prior to operating the ventilator set it up using the DIP switch. It is located on the controller circuit board. To access the DIP switch, take off the front part of the indoor unit, then uplift the rubber cover that closes the switch.
- Page 13 • the buttons located on the side of the indoor unit (see the figure below) • the mobile application «Vents TwinFresh V.2» installed on a smartphone or a tablet Speed/Standby Turning ventilator on/off The speed selection sequence...
- Page 14 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 VENTILATOR CONTROL WITH THE BUTTONS ON THE INDOOR UNIT The speed selection sequence is as follows: I-II-III-Standby. All the units integrated in a network run with the speed set with the Master unit. I: permanent glowing of the indicator indicates operation of the unit with the first speed. Blinking of the indicator Night mode indicates activation of the timer.
- Page 15 REMOTE CONTROL OF THE VENTILATOR Standby Turning on/Standby. The mode depends on the positioning of the DIP switch No. 2 (refer to section (Alarm) “Positioning of the DIP switch”). The same button is used to reset alarms and turn off the timers. Speed selection: III-II-I speeds respectively.
- Page 16 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 VENTILATOR CONTROL WITH MOBILE APPLICATION To enable ventilator control with a mobile device, install the Vents TwinFresh V.2. Vents TwinFresh V.2 - App Store Vents TwinFresh V.2 Play Market Your mobile device must have the operation system matching the following parameters: •...
- Page 17 DESCRIPTION OF MOBILE APPLICATION CONTROL BUTTONS Standby ON/Standby. The mode is determined by the DIP switch No. 2 position (refer to section “Positioning of the DIP switch”). Selection of the pre-set speed: first, second, third speed respectively. Manual speed setting. Check the scroll bar to activate it. Ventilation TwinFresh Expert The ventilator operates either in the extract or supply mode at the set...
- Page 18 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 VENTILATOR PASSWORD CHANGE To change the ventilator password in the mobile application, go to Menu – Connection – Home. 1. Select the connection type and press the Settings button. 2. Enter and confirm the password. Change Password 3. Press the button.
- Page 19 DATE AND TIME SETUP Setting – Date and time. To set up the ventilator date and time, go to Current time: set the current time. Current date: set the current date. WEEKLY SCHEDULE SETUP To set up the weekly schedule in the mobile application, go to Menu – Settings – Scheduler. The weekly schedule can be set by means of 4 time intervals available for each day of the week.
- Page 20 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 WIRELESS CONNECTION OF SEVERAL VENTILATORS The ventilator has two operation modes. Master unit mode. The ventilator acts as a Master unit. The Slave units and the mobile devices are connected to the Master unit via the Wi-Fi connection.
- Page 21 VENTILATOR WIRELESS CONNECTION DIAGRAMS Wiring diagram 1 Connection of up to 8 Slave units or mobile devices to the Master Master unit with its own wireless access point. with a Wi-Fi 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.
- Page 22 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 CONNECTING MASTER AND SLAVE VENTILATORS WHILE COMPLETING THE CONNECTION MAKE SURE THAT THE SLAVED VENTILATORS ARE WITHIN WI-FI COVERAGE OF THE MASTER VENTILATOR To connect a Master and a Slave unit, set the DIP switches on each ventilator to Master or the Slave position (refer to section “Positioning of the DIP switch”).
- Page 23 CLOUD SERVER CONNECTION The ventilators can be controlled using the mobile app via a cloud server connection. This functions enables control of a single or multiple ventilators connected according to Diagram 2 over any distance using the mobile app connected to the Internet. By default the Control via cloud server function is disabled.
- Page 24 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 AIR FLOW BLOCKING FOR TwinFresh Expert Press the front panel to close the air duct completely. The fan of the ventilator is stopped. Meanwhile the unit functionality is not changed. To open the air duct, pull the front panel through the specially designed recessions. The fan automatically starts operating according to the actual speed setting.
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Page 25: Technical Maintenance
TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! MAKE SURE THE UNIT IS DISCONNECTED FROM POWER MAINS BEFORE REMOVING THE PROTECTION 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 serviced units, turn off the ventilator using the remote control or the buttons on the indoor unit, then turn off power supply completely. - Page 26 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 3. Pull the band to remove the cartridge. TwinFresh Expert TwinFresh Expert Duo Clean the filters as required, but not less than once in three months. • In 90 days of non-stop operation the filter replacement indicator (Filter) starts glowing. Reset the filter timer using the mobile application.
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Page 27: Storage And Transportation Regulations
TROUBLESHOOTING Failure Possible reasons Troubleshooting Make sure the power supply is connected No power supply. correctly, otherwise eliminate the connection error. The fan does not get started Turn the ventilator off. Troubleshoot the motor jam during turning on. The motor is jammed, the impeller blades are and the impeller clogging. -
Page 28: Manufacturer's Warranty
TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 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 29 www.ventilation-system.com...
- Page 30 TwinFresh Expert (Duo) R(M)W1-30/50/85/100(C1) V.2 www.ventilation-system.com...
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Page 31: Certificate Of Acceptance
CERTIFICATE OF ACCEPTANCE Unit Type Single-room reversible energy regeneration ventilator Model Serial Number Manufacture Date Quality Inspector’s Stamp SELLER INFORMATION Seller Address Phone Number E-mail Purchase Date This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted. - Page 32 V133-4EN_A4_stkr-07...