1. SAFETY REQUIREMENTS Carefully read and follow safety requirements provided below before installing and while operating the Unit: Do not discard the Installation and operation manual, keep it for future reference. The Unit should be installed and operated in compliance with this Installation and operation manual, following the requirements of effective legislation and standards.
2. DIMENSIONS AND WEIGHT OXYGEN X-Air C series left-side version OXYGEN X-Air C series right-side version Figure 1. Unit dimensions Body dimensions and weight Length, mm Width, mm Height, mm Weight, kg OXYGEN X-Air C series 1015...
3. INSTALLATION OF THE UNIT 3.1. Mounting orientation Choose the right mounting orientation of OXYGEN X-Air C series device before ordering. It will not be possible to change the mounting orientation later. A – Outside air B – Exhaust air...
Corresponding distances must be maintained from ceiling plane, when installing the Unit: Distance from horizontal plane 20 mm 10 mm 0 mm 10 mm OXYGEN X-Air C series right-side version OXYGEN X-Air C series left-side version Figure 3. Horizontal installation diagram...
3.4. Connecting ducts It is recommended to install outside air supply and exhaust ducts as far as possible from each other to prevent the ingress of contaminated air back to premises. Please refer to local construction regulations. Make sure that outdoor humidity or precipitation will not get into the Unit, when connecting outside air supply and exhaust ducts.
Maintenance and service hatch installed in the ceiling should be of suitable size to allow convenient access to all Unit components. At least 100 mm distance should be ensured from every edge of the Unit. Figure 5. Installation of maintenance and service hatch IMPORTANT! Owner of the Unit shall ensure the possibility to perform Unit maintenance.
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IMPORTANT! Do not use pliers or other similar tools, as excess power applied may damage the Unit. Mechanical damage will void the warranty. The necessary incline of the condensate drain pipe should be ensured during the installation: at least 2° incline should be ensured in the horizontal part of the system, refer to Figure 7. Connecting the condensate drain".
3.7. Ventilation system balancing It is necessary to balance the supply and exhaust air flows of the air handling unit during first launch of the ventilation system. Ventilation system will ensure proper heat recovery and the lowest possible electricity consumption during the cold season only if properly balanced. System has to be balanced according to ventilation system installation project.
4. CONNECTION OF THE UNIT Mains supply, control panel cable and, if necessary, comfort function connector should be connected to the Unit, according to the following diagram: - Control panel connector (USB) - Comfort functions connector (RJ-45) - Mains cable (230V, 3x1.5mm L+N+PE) Figure 8.
Power supply 230V, 50Hz, 5A Maximum electric power consumption – fans 106W Maximum electric power consumption – preheater 500W IP protection class 4.2. Installation of the control panel It is recommended to install control panel of the Unit in a living space (for example, in a corridor or hall) at 1.5 –...
4.3. Connector of comfort functions The Unit supports following external functionality: Fire alarm – emergency shutdown of the Unit upon activation of fire alarm; Boost – ventilation boost activation by external switch; CO2 sensor – ventilation power increase based on readings of auxiliary CO2 or humidity ...
Replacing air filters: Shut down the Unit by control panel, make sure that fans have completely stopped Open the lid of the filter, that you intend to change, marked by "OXYGEN" by firmly gripping it and pulling out Use fabric handle to remove a filter ...
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It is recommended to replace air filters at least: Filtering class, acc. Filtering class, acc. Recommended replacing frequency EN 779:2012 ISO 16890 Coarse 65% every 6 months G4 Carbon every 4 months every 4 months every 2 months IMPORTANT! The fouled air filters can result in ventilation power decrease and higher than usually power consumption.
6. MAINTEINANCE AND WARRANTY Heat recovery Unit OXYGEN X-Air C series is granted 24 months warranty. Make sure to have the section below properly filled in to confirm the installation date. Have the proof of purchase handy before contacting service department.
7. INSTALLATION AND OPERATION MANUAL Download comprehensive installation operation manual your device from www.oxygenvent.com/downloads. 8. CONTACTS OXYGEN Company code: 304288834 VAT code: LT100010366918 Bank account: LT42 7044 0600 0810 3886 SWIFT: CBVILT2X AB "SEB" bank Address: Birzelio 23-osios g. 23G...
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