Related Manuals for Vents-us TwinFresh Expert Duo RW1-30
Summary of Contents for Vents-us TwinFresh Expert Duo RW1-30
- Page 1 USER’S MANUAL TwinFresh Expert RW1 -50 TwinFresh Expert Duo RW1 -30 Single-room reversible energy recovery ventilator...
-
Page 2: Table Of Contents
TwinFresh Expert (Duo) RW1 CONTENTS Safety requirements ..................................2 PURPOSE ......................................6 Delivery set ......................................7 Designation key ....................................7 Technical data ....................................8 Design and functioning ................................9 Mounting and set-up .................................. 11 Connection to power mains and control ........................14 Technical maintenance ................................ - Page 3 UNIT INSTALLATION AND OPERATION SAFETY PRECAUTIONS • The unit must be grounded! • Do not bend the power cable. • Avoid damaging the power cable. • Do not put any foreign objects on the power cable. • Do not use damaged equipment or cables when connecting the unit to power mains.
- Page 4 TwinFresh Expert (Duo) RW1 • Unpack the unit with care. • While installing the unit, follow the safety regulations specific to the use of electric tools. • Do not lay the power cable of the unit in close proximity to heating equipment.
- Page 5 WARNING – TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: USE THIS UNIT ONLY IN THE MANNER INTENDED BY THE MANUFACTURER. IF YOU HAVE QUESTIONS,CONTACT THE MANUFACTURER. BEFORE SERVICING OR CLEANING UNIT, SWITCH POWER OFF AT SERVICE PANEL AND LOCK THE SERVICE DISCONNECTING MEANS TO PREVENT POWER FROM BEING SWITCHED ON ACCIDENTALLY.
-
Page 6: Purpose
TwinFresh Expert (Duo) RW1 DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! FOLLOWING THE REGULATIONS STIPULATED HEREIN WILL ENSURE A LONG AND TROUBLE-FREE OPERATION OF THE UNIT. USER’S WARRANTY CLAIMS SHALL BE SUBJECT TO REVIEW ONLY UPON PRESENTATION OF THE UNIT, THE PAYMENT DOCUMENT AND THE USER’S MANUAL WITH THE PURCHASE DATE STAMP. -
Page 7: Delivery Set
DELIVERY SET Name TwinFresh Expert RW1 TwinFresh Expert Duo RW1 Indoor unit of the ventilator 1 pc. 1 pc. Air duct 1 pc. 1 pc. Air flow separator – 3-6 pcs. Sound-absorbing material 1 pc. – Assembled cartridge 1 pc. 1 pc. -
Page 8: Technical Data
TwinFresh Expert (Duo) RW1 TECHNICAL DATA The unit is rated for indoor application with the following conditions: • Temperature ranging from -15 °C (5 °F) up to +40 °C (+104 °F) and relative humidity up to 50 % for TwinFresh Expert RW1 units. -
Page 9: Design And Functioning
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 layer and an outer ventilation hood. The cartridge is a basic functioning part of the ventilator. The cartridge consists of the fan, the regenerator and two filters that ensure rough air filtration and prevent ingress of dust and foreign objects into the heat exchanger and the fan. - Page 10 TwinFresh Expert (Duo) RW1 VENTILATOR OPERATION MODES TwinFresh Expert RW1 TwinFresh Expert Duo RW1 Ventilation: extraction mode the ventilator runs either in air extraction or air supply One fan operates in the air and the other fan mode at a set speed. operates in the air supply mode at set speed.
-
Page 11: Mounting And Set-Up
MOUNTING AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. NO CONDENSING WATER - ELECTRONIC PART IS SUPPLIED ALL THE TIME, INDOOR AND SHIELDED FROM AIR FLOW. NO AIR WITH HUMIDITY WILL PASS THROUGH COMPARTMENTS WITH HAZARDOUS ELECTRICAL COMPONENTS AND CONNECTIONS. DO NOT BLOCK THE AIR DUCT OF THE INSTALLED VENTILATOR WITH DUST ACCUMULATING MATERIALS, SUCH AS CURTAINS, CLOTH SHUTTERS, ETC. - Page 12 TwinFresh Expert (Duo) RW1 3. 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. For aligning the master plate 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 13 7. Install the cartridge into the air duct as figured below. The pointer must be directed upwards. Then fix the wire with the protruding clamp and connect the connector to the circuit board. The mark must be directed upwards. Insert the wires under the cable clamp and connect the connector to the circuit board.
-
Page 14: Connection To Power Mains And Control
TwinFresh Expert (Duo) RW1 CONNECTION TO POWER MAINS AND CONTROL 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. - Page 15 70 seconds with heat recovery. Heat recovery is performed in this mode. TwinFresh Expert Duo RW1-30 In this mode the fan rotation direc- tion changes to opposite every 70 seconds. Heat recovery is performed in this mode.
- Page 16 TwinFresh Expert (Duo) RW1 VENTILATOR CONTROL WITH THE BUTTONS ON THE INDOOR UNIT The speed selection sequence is follows: I-II-III-Standby All the units integrated in a single network operate according to the speed settings of the Master unit. permanent indicator glowing indicates operation of the unit at Speed I. The indicator blinks when the first speed timer is activated.
- Page 17 REMOTE CONTROL OF THE VENTILATION UNIT Turning the ventilator on/off. The unit may be turned off only if it is enabled by the settings. Reset of alarm and timer settings. Ventilator speed selection: Speed III-II-I respectively. Regeneration mode. TwinFresh Expert RW1 The rotation direction of both fans changes to opposite every 70 seconds.
- Page 18 TwinFresh Expert (Duo) RW1 Connection of the ventilation unit to PC: • Start the application Vents TwinFresh.exe at your PC. • Take off the front part of the indoor unit for accessing the DIP switch and USB connector on the control board under the rubber cover (refer to Ventilation Unit Setup).
- Page 19 TwinFresh Expert Duo RW1-30 units continue to operate. In case of emergency shutdown of any TwinFresh Expert Duo RW1-30 unit, all the other units in the chain continue to operate. The alarm is confirmed by a respective alarm indication for all the ventilation units in the network, see page 16.
- Page 20 TwinFresh Expert (Duo) RW1 VENTILATION UNIT OPERATION WITH THE MOBILE APPLICATION To enable operation of the unit with a mobile device, install the Vents TwinFresh application to your mobile device. After installation of the application turn the unit on and connect your mobile device to a wireless access point. Start the application for operation of the unit at your mobile device.
- Page 21 TwinFresh Expert Duo RW1-30 units continue operating at the same speed. Upon activation of any of the sensors of the TwinFresh Expert Duo RW1-30 unit only the affected unit switches to maximum speed according to the humidity control script whereas all the remaining ventilators on the network continue operating at the same speed.
- Page 22 TwinFresh Expert (Duo) RW1 If the Wi-Fi router capacity is not enough to connect a required number of the units, you may use an extra wireless access point Router with its wireless to connect the other the unit. access point Several Master units can optionally be connected to the network for arranging a zone control.
- Page 23 CONNECTION OF A MOBILE DEVICE TO THE UNIT ACCORDING TO THE DIAGRAM NO. 1 • Install the software to your mobile device. • Connect the Master unit with configurations according to the diagram No. 1. • Activate Wi-Fi in the system menu of the mobile device. •...
- Page 24 TwinFresh Expert (Duo) RW1 Check the busy numbers using the installed mobile application. For doing that open the connection menu (1-2), select the connection to the Master (3) and open the Slave status (4). All the free numbers are highlighted grey. CONFIGURING THE UNIT IN MASTER MODE ACCORDING TO THE DIAGRAM NO.
- Page 25 CONFIGURING THE UNIT IN SLAVE MODE ACCORDING TO THE DIAGRAM NO. 2 • Start the software at your PC to set up the unit. • Connect the ventilation unit to PC using a USB to mini USB cable. • Select a required device from the dropdown list (1). Slave •...
- Page 26 TwinFresh Expert (Duo) RW1 CONNECTION OF A MOBILE DEVICE TO THE UNIT ACCORDING TO THE DIAGRAM NO. 2 • Install the software to your mobile device. • Connect the Master unit with configurations according to the diagram No. 2. • Activate Wi-Fi in the system menu of the mobile device.
- Page 27 OPERATING THE VENTILATION UNIT THROUGH THE CLOUD SERVER The Master unit must be set for the operation mode in compliance with the diagram No. 2. By default the control function through the cloud server is off. It must be activated in the following way: •...
- Page 28 TwinFresh Expert (Duo) RW1 Entering account: • Enter your login (1) and password (2) on the page of connection through the cloud server. • Press the button (3) to enter the account. Adding a new connection: • Press the button (1) to add a new connection at the page of connection through the cloud server. •...
- Page 29 AIR FLOW BLOCKING FOR TwinFresh Expert RW1 Press the front panel to close the air duct. The fan turns off automatically. The unit functionality is not changed. To open the air duct, pull the front panel while holding the special recesses. The fan starts operating according to the actual speed setting. Air duct Air duct blocking...
-
Page 30: Technical Maintenance
TwinFresh Expert (Duo) RW1 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 access the basic assembly units follow the steps: Turn off the ventilator using the remote control or the buttons on the indoor unit. - Page 31 3. Pull the cord to remove the cartridge from the air duct. TwinFresh Expert RW1 TwinFresh Expert Duo RW1 Clean the filters as they get clogged, but not less than once in three months. • Upon elapse of the set time period (factory setting 90 days) the filter replacement indicator (Filter) starts glowing. Resetting of the filter timer settings is performed with the DIP switch on the control board or using the application at your PC, see page 18 or mobile device.
-
Page 32: Troubleshooting
TwinFresh Expert (Duo) RW1 TROUBLESHOOTING POSSIBLE REASONS AND TROUBLESHOOTING Problem Possible reasons Troubleshooting Make sure the power supply line is connected No power supply. correctly, otherwise troubleshoot the connection When switching on the error. ventilator the fan does not Turn the ventilator off. Troubleshoot the motor jam start. -
Page 33: Manufacturer's Warranty
If proof of sales date is absent, warranty period is calculated from the production date. The unit can be exchanged at the following address: Vents-US 400 Murray Road, Cincinnati, OH 45217, USA Tel: 1-888-640-0925, 513-583-5786, Fax: 513-268-4597 E-mail: support@ventsus.com... - Page 34 TwinFresh Expert (Duo) RW1 www.ventilation-system.com...
-
Page 35: Certificate Of Acceptance
CERTIFICATE OF ACCEPTANCE Unit Type Single-room reversible energy recovery ventilator Model TwinFresh Expert _____________ 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 36 VUSA133EN-06...