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Oxygen Easy C200E Installation, Operation And Maintenance Manual

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OXY/2024/12

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  • Page 1 OXY/2024/12...

  • Page 2: Table Of Contents

    CONTENT INTRODUCTION ..............................3 SECURITY MESSAGES AND INFORMATIONAL CHARACTERS ................3 2.1. General safety precautions .......................... 4 2.2. General safety precautions for installation, maintenance and cleaning ............. 4 2.3. Intended use ..............................4 TRANSPORTATION, STORAGE AND UNPACKING ....................5 INSTALLATION OF THE DEVICE ......................... 6 4.1.
  • Page 3 PERFORMANCE CHARACTERISTICS AND ELECTRICITY CONSUMPTION ............48 SOUND CHARACTERISTICS ..........................54 ENERGY PERFORMANCE LABELS FOR PRODUCTS ..................55 DATA SHEET FOR STARTING THE VENTILATION DEVICE ................56 QUALITY ASSURANCE ............................. 57 DECLARATION OF CONFORMITY ........................58...

  • Page 4: Introduction

    1. INTRODUCTION Carefully read this manual to ensure the safe installation and commissioning of the ventilation unit. Before using the device, be sure to perform all the necessary installation and commissioning actions. In order to ensure safe operation, it is necessary to follow the instructions for use and the safety instructions contained in this document. Keep this guide safe for future reference and make sure it's available to all users.

  • Page 5: General Safety Precautions

    2.1. General safety precautions Using controllers or settings which are not described in this documentation increase the risk of electric shock or other hazards caused by electrical voltage or current and (or) may damage other components of the device. Life-threatening risk due to electric shock! To ensure your safety, it is necessary to follow all the instructions provided in this manual.

  • Page 6: Transportation, Storage And Unpacking

    3. TRANSPORTATION, STORAGE AND UNPACKING The device is packed in a cardboard box and ready for transportation and storage. Packaging provides protection against environmental dust. The unit must be stored and transported in such a way as to protect it from physical damage.

  • Page 7: Installation Of The Device

    4. INSTALLATION OF THE DEVICE 4.1. Dimensions and orientation A – Air extracted from outside B – Air supplied to inside C – Extraction D – Air exhausted to outside OUTSIDE...
  • Page 8 SRHT/CO2 Preheater LEFT Drain nozzle / Plug* Plug Indoor supply air temperature sensor A – Air supplied from outside B – Air supplied to inside SRHT/CO2 Relative humidity, temperature and CO2 (if installed) C – Extraction sensor D – Air exhausted to outside Outdoor air (after heater) temperature sensor Outdoor exhaust air temperature sensor SRHT/CO2...
  • Page 9 4.2. List of main service components Table 2. List of components It's a while. Name of the part Quantity Heat exchanger Supply air fan Exhaust air fan Fan bracket Heater Supply air filter Exhaust air filter Controller Air temperature sensor Combined humidity and temperature sensor Condensate drain nozzle* Condensate drain plug**...

  • Page 10: Installation Of The Device

    When installing the unit, appropriate distances must be maintained from the ceiling plane in the same way as shown in fig. 1., 9p. OXYGEN Easy C150, C200, C250 left version. OXYGEN Easy C150, C200, C250 right version. Figure. 1. Installation of models C150, C200, C250...
  • Page 11 • We recommend installing sound attenuators both on the supply and on the exhaust air ducts. • The condensate drainage nozzle should be screwed into the device with a maximum torque of 10 For draining condensate into the sewage system, use only a siphon with a check valve (dry type). We recommend, but not mandatory, to use a "U"...

  • Page 12: Duct Installation

    4.4. Duct installation To ensure the reliable operation and aerodynamic characteristics of the installed ducts, the correct connection of the ducts is of great importance. The efficiency of the system largely depends on the smoothness, diameter of the inner surface of the ducts, the number of elbows and the length of the duct system. It is recommended to install air intake and removal channels at the largest possible distance from each other –...

  • Page 13: Unit Cover Inspection

    4.5. Installation of a maintenance and service hatch When installing the unit, provide enough space for its maintenance. The maintenance and service hatch installed in the ceiling must be of such a size as to allow convenient access to all components of the unit. Ensure a distance of at least 100 mm from each edge of the ventilation unit.

  • Page 14: Balancing The Ventilation System

    4.7. Balancing the ventilation system During the commissioning of the ventilation system, we recommend balancing the supply and exhaust air flows of the ventilation device. Only a correctly balanced ventilation system in the cold season will ensure impeccable operation of the unit, optimal heat recovery and the lowest possible cost of electricity. Operating an unbalanced ventilation system during the cold season increases the risk of the heat exchanger freezing, potentially leading the unit to supply cold air indoors.

  • Page 15: Electrical Characteristics Of The Controller And Remote Control

    Electrical characteristics of the controller and remote control 4.9. Table 3 Control Power 230 VAC, 50Hz Current consumption 0,04 A OUT1 3(3) A OUT2 3(3) A SRHT IN1 OUT3A 3(3) A Max. rated current 230V OUT3B 3(3) A OUT3C 3(3) A OUT-230 V 6(6) A Ambient temperature...

  • Page 16: Electrical Connection Diagram

    4.10. Electrical connection diagram Wire Color Coding (according to IEC 60757).

  • Page 17: Voltage Output

    Resistance input (NTC 10 K): T1 – supply temperature sensor - before the secondary exchanger (required); T2 – extraction temperature sensor (required) or air intake sensor on the building facade; T3 – intake temperature sensor - at the filters (required); T4 –...

  • Page 18: Installation Of The Control Panel

    4.11. Installation of the control panel The remote-control panel is designed to be mounted in a dry indoor area by fixing it to the wall. It cannot be used in areas where water vapor condensation is present. Installation of the control panel must be carried out in accordance with the instructions below. Remove the mounting frame from the back panel body.

  • Page 19: Connection Of Additional Devices (Comfort Connector)

    4.12. Connection of additional devices (comfort connector) Contacts of additional devices and switches that are connected to the DIN connector must be without potential (dry contact), i.e. not have voltage To expand the capabilities of the device, the installer can select several auxiliary devices. By connecting the corresponding contacts of the RJ45 connector by a short circuit, it is possible to activate different DIN functions.
  • Page 20 Only a passive electrical switch or relay contact without voltage should be used to activate the function. Feature activation devices To activate the functions can be used: • Various keyboard switches, • Humidity and CO2 sensors, • Relay modules, • Flow and pressure sensors, •...

  • Page 21: Starting, Checking, And Managing Your Device

    The device can be controlled in the following ways: 1) a wired control SCP or an LCD SimpleTouch control panel, Bluetooth 2) by smartphone via Oxygen Installer application ( connection) or Oxygen Easy application (Wi-Fi connection). 3) computer through easy.oxygenvent.com website.
  • Page 22 OXYGEN Easy application Oxygen Installer OXYGEN Easy application application...

  • Page 23: Control Of The Device With The Scp Control

    5.1. Control of the device with the SCP control The SCP control panel can only control the basic ventilation modes and settings. Control of the device is carried out by touching the selected button for the required function of the SCP control panel. Button symbols and LED alarm values: The illuminated LED diode means that the device is turned on and works in manual mode.
  • Page 24 After turning on the device into the power supply network, the first 40 seconds after switching on, the device automation will evaluate the factory settings, check the automation components. A quick flashing of the symbol LED light means that a BT signal is emitted. If we want to switch between Wi-Fi and Bluetooth, we hold the power button until all the LEDs of the controller flash and we release it.

  • Page 25: Configuring A Wi-Fi Connection

    The device must be turned off, but operate via Bluetooth, i.e. The BT symbol should blink quickly. The smartphone must have the OXYGEN easy app installed. It can be downloaded for free from Google Play or the App Store: Android: https://play.google.com/store/apps/details?id=com.oxygenvent.easy...
  • Page 26 In the "Do you want to set up a Wi-Fi network on your device" field, press "Yes". In the "SSID" field, enter the name of your router, for example, "Oxygen" and in the "Password" field, enter the router's password, then touch "Accept".
  • Page 27 Bluetooth to Wi-Fi connection. Now, you can remotely control the device with your smartphone through the OXYGEN easy app or by accessing the easy.oxygenvent.com website from your computer. In the "Choose installation" window that opens, select "Open", and in the...
  • Page 28 Oxygen Easy app window on your smartphone. Here you will see the quick access buttons with which you can control the device. Advanced control and information about the device is available through the menu at the top right. The values of the buttons are listed in Table 5.

  • Page 29: Device Management Through Easy.oxygenvent.com Website

    5.2.3. Device management through easy.oxygenvent.com website Open the easy.oxygenvent.com website window. If there is a WI-FI connection - the green "online" point will light 5.2.4. Home window. The top row displays only basic information, i.e. the temperature of the air supplied to and from the premises, the contamination of the filters, the relative humidity of the air extracted from the premises, CO2 ppm (if installed), the speed of the fans.
  • Page 30 After pressing this button, a window for compiling a weekly program will appear. In it, according to the most suitable need for you, you will be able to arrange a weekly schedule of operation of the device. After the schedule is drawn up for each day, click on the "Accept"...
  • Page 31 Current gear – fan speed selection Time mode functions: Party mode – The device will work in elevated mode for the selected time frame. The feature is useful when a larger number of people gather indoors.
  • Page 32 Out mode – Disables the device for a set time. Airing mode – Helps to quickly change the air in the house when the window is opened. The air supply is completely turned off and only the extraction is left. Auto –...
  • Page 33 Temperature of comfort – This function can be used during the cold period when a secondary heater is installed. Then the temperature of the supplied air will be close to the set comfort temperature. This feature increases electricity costs. This feature has several settings: Day –...

  • Page 34: Devices Parameters Window

    Boost 1 mode – Fan speed (air flow) increases to a maximum (100%), until it is turned off or if a signal is set, then the timer is activated. If there is a need to disable the function earlier, then this can be done by clicking on the function box.
  • Page 35 In the Ventilation controller window, the user menu drop-down list allows you to see details about the device and perform various configuration actions. A detailed description of "User menu" is in Table 6, point 5.4.
  • Page 36 To control the device via Bluetooth, you need to install the Oxygen Installer app on your smartphone or tablet. You can download it for free from Google Play (for Android devices from version 8 onwards) or the App Store, using the QR code or link provided on the manufacturer's website below.
  • Page 37 Then return to the "Select device" window and choose "Ventilator controller" (highlighted in red). In this window, you can access one of the three suggested menus: 1) User settings, 2) Service settings, and 3) Creating weekly schedules (Schedule).

  • Page 38: User Settings

    5.4. User settings Below in the table are the values of the user settings. After selecting the desired value, in order for it to be executed, you need to touch the "Accept" button. Table 6 Work modes Turn on the device Unit state Disable the device Manual...
  • Page 39 Supply fan control BOOST 1 It is allowed to change the fan speed for the BOOST1 BOOST1 fan control Extraction fan control from function BOOST 1 User modes (Device user settings) Supply fan control The user of the device can choose for himself the size of Minimal the air flow for each fan speed individually.
  • Page 40 Fans control Controle mode Standart Supply fan – work state ON / OFF Supply fan - control Extraction fan – work state ON / OFF Extraction fan - control Supply fan – revolutions per minute Extraction fan – revolutions per minute Filters Change - supply air filter No / Yes...
  • Page 41 Has the extraction filter Yes/No been changed? Has filter change Yes/No been completed? Alarm control panel (Alarm control panel) Alarm control The function is connected to ensure that the recuperator panel enable responds to the activation of the alarm Normally close Selected depending on the scheme of the alarm control Input logic state panel...

  • Page 42: Technical Maintenance Performed By The User

    6. TECHNICAL MAINTENANCE PERFORMED BY THE USER In order for the ventilation system to work properly, it is important to regularly inspect and maintain all filters. In case of contamination of the filters, the unit will work louder, since the fans must compensate for the increased resistance.

  • Page 43: How To Restart Filters

    6.1. How to restart filters: Go to the "Devices parameters", after selecting the controller we expend the "User menu" view, go to the bottom and open tab "Filters".
  • Page 44 In the tab "Start filter change procedure" we select "Yes". After a few seconds, you will see the "Filter change procedure" section. Expand it and select the filter class that will be use and press "Accept". Then, one by one, we confirm that we have changed the filter. After these steps, "Has filter change was completed"...

  • Page 45: Maintenance And Repair By A Qualified Person

    7. MAINTENANCE AND REPAIR BY A QUALIFIED PERSON Maintenance and repair should be carried out only by qualified personnel. Maintenance and repair measures include checking and cleaning the fan and heat exchanger. Cleaning the heat exchanger is carried out depending on the degree of dirt.

  • Page 46: Troubleshooting Guide

    8. TROUBLESHOOTING GUIDE Problem Possible reason Solution Make sure that power is coming to the No feeding. controller of the device, otherwise eliminate the malfunction. The ventilation device is turned on, but the fans do Turn off the device. Eliminate the cause Jammed fan impeller.

  • Page 47: Warranty And Liability

    Defects are due to incorrect connection, improper use or contamination of the system. The warranty does not apply to normal wear of the ventilation unit. JSC "Oxygen group" reserves the right to change the design and / or configuration of its products at any time, without having to change the previously delivered equipment.

  • Page 48: Technical Specification According To Ecodesign (Erp), No. 1254/2014

    10. TECHNICAL SPECIFICATION ACCORDING TO ECODESIGN (ERP), NO. 1254/2014 Product model Easy C150 Easy C150E Easy C200 Easy C200E Easy C250 Easy C250E Brand Oxygen Group Specific Energy Consumption (SEC) class Specific Energy Consumption (SEC) value Cold climate (kWh/m2/a) -83.5 -81,6 -77,3...

  • Page 49: Performance Characteristics And Electricity Consumption

    11. PERFORMANCE CHARACTERISTICS AND ELECTRICITY CONSUMPTION Easy C150 Easy C150E Power Resistance, flow flow setting El. cost, W El. cost, W rate, rate, 76.9 77.2 76.9 77.2 76.8 77.1 77.0 77.1 77.1 100% 76.9 77.2 76.6 77.3 76.9 77.1 77.1 76.9 76.8 78.4...
  • Page 50 Performance curves Easy C150 100% Air flow, m3/h Graph 1 The dependence of the ventilation power on the resistance of the installed ventilation system Performance curves Easy C150E 100% Air flow, m3/h Graph 2 The dependence of the ventilation power on the resistance of the installed ventilation system...
  • Page 51 Easy C200 Easy C200E Easy C250 Power Resistance, Air flow Air flow flow setting consumption, consumption, rate, consumption, rate, m rate, 109.9 109.9 103.5 109.5 109.5 103.9 109.0 109.0 104.3 108.5 108.5 104.3 108.0 108.0 104.3 100% 107.0 107.0 102.4 106.0 106.0 100.4...
  • Page 52 Easy C250E Power Resistance, Pa Air flow setting consumption, rate, m 267.6 168.1 255.2 99.7 240.8 167.2 148.7 166.5 202.4 212.5 165.4 100% 252.5 196.3 165.4 324.9 170.5 161.3 402.6 148.1 158.1 451.3 132.8 157.2 511.5 117.7 154.5 572.2 97.1 150.2 189.1 72.9...
  • Page 53 Performance curves Easy C200 100% Air flow, m3/h Graph 3 The dependence of the ventilation power on the resistance of the installed ventilation system Performance curves Easy C200E 100% Air flow, m3/h Graph 4 The dependence of the ventilation power on the resistance of the installed ventilation system...
  • Page 54 Performance curves Easy C250 100% Air flow, m3/h Schedule 5 Dependence of ventilation power on the resistance of the installed ventilation system Performance curves Easy C250E 100% Air flow, m3/h Schedule 6 Dependence of ventilation power on the resistance of the installed ventilation system...

  • Page 55: Sound Characteristics

    12. SOUND CHARACTERISTICS Easy C150, Easy C150E, Easy C200, Easy C200E, Easy C250 A-weighted sound power levels (reference level 1 pW). Db Power setting Air channel Octave, Hz Common 1000 2000 4000 8000 Supplied 34.1 42.8 42.2 41.7 40.9 30.6 17.5 48.2 Room...

  • Page 56: Energy Performance Labels For Products

    13. ENERGY PERFORMANCE LABELS FOR PRODUCTS The energy efficiency label applied to the ventilation device of the product corresponds to the installation of the installation and the model identifier of the product data sheet. The product label shall contain the following information from the product data sheet: •...

  • Page 57: Data Sheet For Starting The Ventilation Device

    14. DATA SHEET FOR STARTING THE VENTILATION DEVICE Buyer's details Name and surname: Phone: Device installation address: Email: Total area of ventilated space: Model of the Idenification No: ventilation device: Installer data Name and surname of engineer: Company: Phone: Company address: Date of installation: Indoor supply air data Measured data (m³/h)

  • Page 58: Quality Assurance

    We strive to ensure that our documentation is accurate and clear. If you notice any errors or inaccuracies, we kindly ask you to notify us by e-mail help@oxygen.lt Your feedback is extremely valuable because it helps us to constantly improve our work and provide higher quality products and services.

  • Page 59: Declaration Of Conformity

    16. DECLARATION OF CONFORMITY Ltd. "OXYGEN group" Birželio 23-osios g. 29 50201 Kaunas LITHUANIA Confirms that the following ventilation units with heat exchangers: OXYGEN Easy C150 OXYGEN Easy C150E OXYGEN Easy C200 OXYGEN Easy C200E OXYGEN Easy C250 OXYGEN Easy C250E Comply with the requirements of the following European Community Directives and Standards: 2009/125/EC –...

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