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HEATRAE SADIA HEATING
Hurricane Way, Norwich NR6 6EA
www.heatraesadia.com
SERVICE
01603 420100
EMAIL
[email protected]
36006183_issue_03
Page 1: ...CVE ECO 2 Installer and user manual...
Page 2: ...he reach of children and infirm persons if you decide to disconnect it from the power supply and no longer use it Do not operate the appliance in the presence of inflammable substances or vapours alco...
Page 3: ...ce to control activation of water heaters room heaters etc nor should it discharge into the flues of any such appliances Ensure that the appliance discharges into a single duct dedicated to this produ...
Page 4: ...lating the product before opening the unit The fan will not be moving after these 10 seconds have elapsed Sharp edges of the ducts The valves in your home should also be cleaned regularly These can be...
Page 5: ...n system 11 4 The CVE ECO 2 RFT central ventilation unit 12 5 The Components of the CVE ECO 2 RFT 13 6 How to operate the unit 16 7 Maintenence and warranty 18 8 Information for the installer 20 9 Man...
Page 6: ...dea to keep the manual near your Heatrae Sadia CVE ECO 2 RFT unit Compliance with Building Regulations The 2010 Edition of the U K Building Regulations Approved Document F1 Means of Ventilation applic...
Page 7: ...cause by cooking or bathing activities The current Building Scotland Regulations refers to continuously operating mechanical extract ventilation in accordance with the guidance in BRE Building Researc...
Page 8: ...dia CVE ECO 2 RFT with its low energy D C motor and innovative impeller has been independently tested by the Building Research Establishment BRE to the appropriate SAP Appendix Q test methodology and...
Page 9: ...tness is increased It is a misconception to think that there is still enough ventilation in a home without some type of ventilation system Ventilation is absolutely necessary in an air tight home to p...
Page 10: ...ay disorder The number of house dust mite has increased a hundredfold in the past 25 years The number of people suffering from Chronic Non Specific Lung Disease has doubled in the last 15 years Resear...
Page 11: ...all other wet rooms These are connected to the central extractor fan system To ensure there is a good distribution of air valves are fitted to the openings of the ventilation ducts in the rooms to be...
Page 12: ...are becoming increasingly stringent For this reason the Heatrae Sadia CVE ECO 2 RFT is equipped with direct current motors These make the unit very energy efficient and deliver significant savings on...
Page 13: ...to allow easy replacement of the parts which makes maintenance and cleaning very simple The unit can be mounted on the wall or ceiling using the mounting brackets provided The unit has five air conne...
Page 14: ...nstallation of the RFT set receiver or other work such as maintenance the unit s front cover can be removed with a screwdriver Insert the screwdriver horizontally in the space provided on the top left...
Page 15: ...urrent motor special attention was paid to low noise levels high efficiency and a high volume of air moved This contributes to a healthy and comfortable interior climate in your home and lower operati...
Page 16: ...and the high mode when cooking showering or bathing The switch also has a timer The ventilation unit can be switched to high mode for a predetermined time by pressing the timer button The timer autom...
Page 17: ...3 position switch The CVE ECO 2 RFT can be operated using the 3 position switch HRS 3 Step one is used at night step two during the day when there are people at home and step three when cooking shower...
Page 18: ...ades we advise having the fan cleaned Check the bearings You can do this by spinning the fan Check that the bearings don t make any noise Check that the fan doesn t swing from side to side If the fan...
Page 19: ...n warm water and washing up liquid Replace the valve in the duct opening after cleaning The valve should always be placed in the same duct opening it was removed from Maintenance of Ducting It is our...
Page 20: ...d be installed following the general and local safety and installation regulations and the instructions in this manual The CVE ECO 2 RFT requires 230V 50 Hz mains voltage The tolerance for the mains v...
Page 21: ...ed to set the minimum and or maximum capacity Potentiometer 1 adjusts the low setting for the unit This potentiometer is limited on the lower side so there can never be too little ventilation The fact...
Page 22: ...removed using a screwdriver The clasp is on the left top side of the cover and the extractor case The cover can be pressed open by horizontally inserting a screwdriver into the clasp The cover can th...
Page 23: ...le responsibility that the following products Mechanical extract unit type CVE ECO 2 RFT Is in conformity with the following EC Council Directives Low Voltage Directive 2006 95 EC EMC Directive 2004 1...
Page 24: ...provisions of Machinery Directive 2006 42 EC for which the most important instructions can be found in the manual We explicitly state that the CE marking on the product only refers to the Low Voltage...
Page 25: ...ntry Hereby declare under our own responsibility to have installed the following product with type designation Mechanical extract unit type CVE ECO 2 RFT to which this declaration refers We declare th...
Page 26: ...5 Reference flow rate qref m3 s 0 073 0 091 Reference pressure difference Pref Pa 50 50 Specific power input SPI W m3 h 0 069 0 091 Ventilation control Manual control no DCV Control factor CTRL 1 1 Ex...
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Page 28: ...28 HEATRAE SADIA HEATING Hurricane Way Norwich NR6 6EA www heatraesadia com SERVICE 01603 420100 EMAIL itho heatraesadia com 36006183_issue_03...
