1. APPLICATION OXeN is a ductless heat recovery unit. Two stage heat recovery in cross flow exchangers ensure high efficiency. OXeN units are dedicated for use in medium and large size areas where mechanical air exchange is a must. There are two types available X2-N-1.2-V –...
2. TECHNICAL DATA 2. DANE TECHNICZNE 2. ТЕХНИЧЕСКИЕ ПАРАМЕТРЫ 2. TECHNISCHE GEGEVENS X2-W-1.2-V X2-N-1.2-V X2-W-1.2-H X2-N-1.2-H X2-E-1.2-V Max. air 1200 m stream Horizontal Vertical Horizontal Air stream range 15.0 m 15.0 m 4.5 m Air flow regulation Stepless range Acoustic 49 dB(A) pressure Power supply...
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Unit is design to be installed on the building wall/ceiling. OxC wall transition (p.10) are required for proper installation. Is not recommended to use additional ducts. Installation need keep recommended distances. Drill ventilation opening and installation holes. Mounting hole shall be prepared according to Building Regulations.
3.2. WATER CONNECTION Regards OXeN X2-W-1.2-V/H. The connection should be executed in a way which does not induce stresses. The system should be executed so that, in the case of a failure, it is possible to disassemble the device. For this purpose it is best to use shut- off valves just by the device.
3.3. SIDE COVER INSTALLATION If needed cut out ways in side cover to pass pipelines or/and cables. Put on the side cover. 3.4. OXS INTAKE/EXHAUSTER INSTALLATION Prepare proper length of OxC transition. Max. wall thickness of 190 mm, with a greater wall thickness must be used several pieces OXC.
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Install OxC transition (from outside) with OXeN and seal connection with low-expansion foam or silicone. Dismount installation frame and side grill. Screw frame and seal the connection with low-expansion foam or silicone. Install OxS to screwed frame.\ It is neccesairy to make tight connection between OxS & OxC (rys.B) Install side grill...
3.5. OXE EXPANDER INSTALLATION OxE – extension for OxS. It allows to dismiss air intake from air exhaust. Dismount side duct. OxS should be installed on the frame already. Install OxE expander. Max. number of OxE expanders is 4 pcs. Ioonstall side duct and grill.
3.6. HORIZONTAL INSTALLATION During ventilation and heat recovery process condensate can appear, condensate pump remove it automatically by outlet on the top side of unit. sensor condensate pump connecting tube Ø9mm OxS-H- roof-mounted air inlet/outlet OxPD-H- Roof base ...
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Insert the OxC2-H adapter into the EPP casing on the top of the OXEN device. Niche at the dampers. Seal the connection between OXC2-H and OXEN with the roofing sealant around the perimeter. Install unit under the ceiling using mounting pins, min. Ø8 mm ...
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On the cleaned and degreased frame OxPD-H carefully stick the gasket PES-15x4 in such a way that it is continuous along its entire length, lead the gasket from the inside of the duct. Then put OxS-H on the gasket a way from above and align the mounting frames with each other.
Wires size and type should be chosen by the designer. COLD – OXeN X2-N-1.2-V/H COLD – OXeN X2-N-1.2-V/H (w/o additional air heater) (bez wymiennika wodnego) HOT – OXeN X2-W-1.2-V/H HOT – OXeN X2-W-1.2-V/H (with additional heater) (z wymiennikiem wodnym) Set unit address. Each unit must have unique number.
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Several OXeN units controlled via single T-box controller. Connection units among themselves ensure forwarding controlling signals. However, each unit should be supplied with power separately. In case of chaining OXeN's (max. 31) - last unit in line should has SW2 dipswitch in position T120. If controlling only 1 OXeN SW2 dipswitch also has to be in T120 position.
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Tbox controlling touch panel shows founded OXeN units. While start up run search procedure. Before connecting the power supply check the correctness of connection of the fan motor and the controllers. These connections should executed accordance with their technical documentation..
5. OPERATION It is forbidden to place any objects on the unit. It is not allowed to make any modification in the unit. Any modification causes in warranty loss In the case of incorrect operation of the device it should be switched off immediately.
5.1. FILTERS REPLACEMENT The condition of filter is controlled by pressure transducer. When the filters are too heavily soiled, an alarm is displayed on the T-box controller screen. In this case, replace the filters is necessairy. 5.2. HEAT RECOVERY EXCHANGE CLEANING Heat recovery exchanger should be cleaned with pressured air along lamellas.
6. SERVICE AND WARRANTY TERMS Please contact your dealer in order to get acquitted with the warranty terms and its limitation. In the case of any irregularities in the device operation, please contact the manufacturer’s service department. The manufacturer bears no responsibility for operating the device in a manner inconsistent with its purpose, by persons not authorised for this, and for damage resulting from this! 18 |...
7. CONFORMITY WITH WEEE DIRECTIVE 2012/19/UE Running a business without harming the environment and observing the rules of proper handling of waste electrical and electronic equipment is a priority for FLOWAIR. The symbol of the crossed out wheeled bin placed on the equipment, packaging or documents attached means that the product must not be disposed of with other wastes.
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Declaration Of Conformity FLOWAIR hereby confirms that heat recovery units OXeN: typ / type: X2-W-1.2-H, X2-N-1.2-H, X2-W-1.2-V, X2-N-1.2-V, X2-E-1,2-V with control system and T-box controler were produced in accordance to the following Europeans Directives: 2014/30/WE – Electromagnetic Compatibility (EMC), 2006/42/WE – Machinery, 2014/35/WE –...