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silavent Green Line HRX2 Series, Installation And Operating Instructions Manual

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silavent Green Line HRX2 Series Installation And Operating Instructions Manual Download Page 5

LAB939R, Issue 2, July 2014

Page 5 

Summary of Contents for Green Line HRX2 Series

Page 1: ...esigned to run continuously If the unit is switched off indoor pollutants and moisture levels may increase which could endanger your health or damage your home It is important to follow the advice in this manual and correctly maintain the system to ensure a healthy indoor environment Have you considered an extended warranty package for extra peace of mind Polypipe offer extended warranty options P...

Page 2: ... install open flue appliances and extract ventilation the combustion appliance should be able to operate safely whether or not the fans are running A way of showing compliance with The Building Regulations in these circumstances would be to follow the installation guidance shown below and to show by tests that combustion appliances operate safely whether or not the fans are running A For gas appli...

Page 3: ...ge 9 2 5 Fitting the bypass valve Page 10 2 6 Fitting the wiring centre Page 11 2 7 Fitting the condensate drain kit Page 12 2 8 Ducting guidelines Page 12 3 0 Electrical Page 14 3 1 Overview Page 14 3 2 Frost protection only wiring centre fan connections Page 14 4 0 Commissioning Page 15 4 1 Overview Page 15 4 2 System balancing Page 15 HRX2 S wiring diagram Page 16 HRX2 B wiring diagram Page 17 ...

Page 4: ...to show visible signs of wear 1 1 5 This product is listed in SAP Appendix Q therefore part of the installation process requires that an installation checklist is completed and submitted to the Building Control Body BCB Blank checklists are available at www sap appendixq org uk 1 1 6 Pack includes Silavent HRX2 appliance Two duct connection plates and a bag of 18 fixing screws Wiring centre Ventil...

Page 5: ...LAB939R Issue 2 July 2014 Page 5 ...

Page 6: ...at in the outgoing stale air Important when the switch is set to summer both fans will stop for 45 seconds to allow the bypass diverter valve to open 1 3 2 Frost protection HRX2 FP HRX2 BFP models The models listed above are supplied with an automatic frost protection system During periods of very cold weather the fresh air supply fan will automatically turn off to reduce the load on your heating ...

Page 7: ...sidered for the condensate drain 2 2 3 Ensure that the position chosen for the wiring centre is close enough to the HRX2 appliance so that there is no undue strain applied to the cables between the HRX2 appliance and the wiring centre Important these cables can not be lengthened or shortened 2 2 4 Appropriate screw fixings to suit the support medium will need to be supplied by the installer The su...

Page 8: ... a hole saw of minimum diameter 20mm 3 4 and maximum diameter 25mm 1 remove the closed end of the condensate tray ensuring that any debris is entirely removed For convenience a drill centring guide has been moulded into the tray see diagram below ...

Page 9: ...2 4 1 Refer to the diagram on page 6 to determine where the extents of the appliance are in relation to the support brackets 2 4 2 Rotate the two support brackets to a vertical position from their horizontal transit position 2 4 3 Using the support brackets as a template mark the positions for the two fixings 2 4 4 Using 2 x 4mm No 8 round pan head screws and appropriate anchors not supplied secur...

Page 10: ... the heat exchanger bypass mechanism is operated in the same way as a motorised 3 port valve diverting the warm stale exhaust air around the heat exchanger when SUMMER operation is selected 2 5 2 Select the appropriate air path and fit the two duct connection plates to suit using the screws provided ...

Page 11: ...ains supply switch and external sensor cables Either 2 6 3 Pass the cables through the knock outs and push the mounting plate firmly against the mounting surface Using 2 x M3 5 electrical screws not supplied through the upper fixing holes attach the mounting plate to the 2 gang metal box or dry ling box already installed not supplied Or 2 6 4 Pass the cables through the knock outs and push the mou...

Page 12: ...a continuous fall of approximately 0 5º 9mm in every 1000mm to the nearest waste water network 2 7 4 The condensate drain system should be adequately supported and suitably insulated if it passes through unheated spaces and voids e g loft spaces to prevent freezing 2 8 Ducting guidelines 2 8 1 Please refer to the design drawings for the proposed ducting layout 2 8 2 Four Ø150mm diameter sockets ar...

Page 13: ...ure that the ducting is not crushed Mechanically fix flexible ducts using Domus 125 6 hose clips and tape seal using Domus 50TP45 duct tape or any good quality proprietary duct tape for added air tightness 2 8 10 The fresh supply air must be drawn in from the exterior of the property If drawn through a wall a Domus 905 airbrick or Domus 6904 fixed louvred grille should be fitted If drawn in throug...

Page 14: ...nly fused at 3 Amps 3 1 5 A double pole switch having a minimum contact separation of 3mm must be used to provide isolation for the appliance 3 1 6 Refer to page 14 for HRX2 S wiring diagram page 15 for HRX2 B wiring diagram page 16 for HRX2 FP wiring diagram and page 17 for HRX2 BFP wiring diagram 3 1 7 Supplementary sensor diagrams are shown on page 18 3 1 8 External wiring 1 5mm max and isolato...

Page 15: ...on centre and be capable of achieving an accuracy of 5 4 1 4 Each room airflow rate will need to be recorded on the Inspection Checklist and Airflow Measurement Test Sheet A completed copy must accompany these instructions and be handed over to the dwelling owner upon completion of the installation 4 2 System balancing Fully open all of the air valves Switch the system to boost Close all internal ...

Page 16: ...LAB939R Issue 2 July 2014 Page 16 HRX2 S wiring diagram ...

Page 17: ...LAB939R Issue 2 July 2014 Page 17 HRX2 B wiring diagram ...

Page 18: ...LAB939R Issue 2 July 2014 Page 18 HRX2 FP wiring diagram ...

Page 19: ...LAB939R Issue 2 July 2014 Page 19 HRX2 BFP wiring diagram ...

Page 20: ...EXTERNAL SENSORS AND SWITCHES TO PROVIDE BOOST FUNCTION IMPORTANT CONNECTIONS TO THESE TERMINALS MUST HAVE CLEARLY LABELLED ISOLATORS SITUATED ADJACENT TO THE WIRING CENTRE ANC108A OVERRUN TIMER ELE150R SWITCHED LIVE EXTENSION BOARD ANC802 HUMIDISTAT WITH TIMER ANC846A HUMIDISTAT WITH TIMER AND REMOTE SENSOR ANC808A HUMIDISTAT WITH PULLCORD ANC813A PIR WITH OVERRUN TIMER ...

Page 21: ...turn off the appliance at the isolator switch 5 1 4 To remove the two filters pull out the two caps from the front of the appliance and gently slide out the filters in their carrier frames 5 1 5 Lightly vacuum the filters to remove surface debris and then gently wash through in warm soapy water Ensure that the filters are completely dry before refitting Important do not dry on a radiator or use ex...

Page 22: ...original installation maintenance or repair which gave rise to the problem or fault was carried out by or on the behalf of Polypipe in which case this exclusion will not apply b use of the product for any purposes other than those for which it is designed c modifications made to the product by anyone other than Polypipe or its approved contractors d deliberate damage and or e damage caused by fire...

Page 23: ...LAB939R Issue 2 July 2014 Page 23 Notes ...

Page 24: ... call our Customer Service Department on 08443 715523 Installer contact details Company name Contact name Tel Email Polypipe Ventilation Sandall Stones Road Kirk Sandall Industrial Estate Kirk Sandall Doncaster DN3 1QR UK Tel 44 0 8443 715523 Fax 44 0 8443 715524 International Tel 44 0 1302 348878 International Fax 44 0 1302 348879 Email vent info polypipe com Web www polypipe com ventilation E OE...

Page 25: ...member to set it back to low when boost isn t required Moisture or movement sensors may have been fitted in some rooms of your home making the system boost automatically Some systems will be fitted with a built in automatic frost protection system During periods of very cold weather the fresh air fan will automatically turn off to reduce the load on your heating system and avoid possible freezing ...

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