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Orbis HE

COAL EFFECT GAS FIRE

Installation, Maintenance & User Instructions
Hand these instructions to the user

Model No’s NHEC**MN, NHEC**SN & NHEC**RN are only for use on

Natural Gas (G20) at a supply pressure of 20 mbar in G.B. / I.E.

Model No. NHEC**MP is for use on Propane Gas (G31) at a supply

pressure of 37 mbar in G.B. / I.E.

** denotes trim and fret variant

Summary of Contents for Orbis HE

Page 1: ...s Hand these instructions to the user Model No s NHEC MN NHEC SN NHEC RN are only for use on Natural Gas G20 at a supply pressure of 20 mbar in G B I E Model No NHEC MP is for use on Propane Gas G31 a...

Page 2: ...3 6 Checking for clearance of combustion products 31 Section 4 5 Maintenance 4 1 Removal of the Burner Assembly Manual Control models 32 4 2 Removal of the Piezo Igniter Manual Control models 33 4 3...

Page 3: ...th standard trim no spacer 470mm Height with standard trim no spacer 586mm Depth overall without fender 250mm Depth Flush fit from mounting face to rear 250mm Depth Flush fit mounting face to rear 200...

Page 4: ...ic of Ireland No purpose made additional ventilation is normally required for this appliance when installed in G B When Installing in I E please consult document I S 813 1996 Domestic Gas Installation...

Page 5: ...5mm of additional overhang over 150mm 1 5 FLUE CHIMNEY INSPECTION Before commencing installation a flue or chimney should be inspected to ensure that all the following conditions are satisfied 1 Check...

Page 6: ...E The front opening of the fire place must be between 400 and 450 mm wide and between 550 and 570mm high If the opening exceeds these dimensions then a surround must be constructed from suitable non c...

Page 7: ...mum flue diameter of 125mm internal and minimum internal dimensions of 275mm deep by 580mm high by 400mm wide The top face of the box must be insulated with a minimum thickness of 50mm of non combusti...

Page 8: ...the fire is operated The following are important warnings relating to this spillage monitoring system 1 The spillage monitoring system must not be adjusted by the installer 2 The spillage monitoring...

Page 9: ...ck or stone flue insulated pre fabricated metal flue box to BS 715 BS EN 1856 2 When installing into 125mm 5 inch diameter lined brick or stone flue or insulated pre fabricated metal flue box and line...

Page 10: ...s as indicated 2 off L H S and 2 off R H S See fig 3 below Fig 3 b Remove the left and right hand side glass securing brackets from the product They are secured via 2 off screws each side See fig 4 be...

Page 11: ...rds and clear from the firebox taking care not to damage the glass panel See fig 5 below Fig 5 d Remove the burner heat shield which is retained by 2 off screws as shown below in fig 6 Fig 6 11 Burner...

Page 12: ...ill allow removal of the complete burner unit from the firebox Fig 7 For all Remote Control models proceed as follows f Remove the two off screws from the left and right hand burner mounting brackets...

Page 13: ...ble out from its fixing hole Release the other end of the cable by pushing the cable forwards to the right i e into the operating arm so as to release the tension Pull the cable nipple out of the reta...

Page 14: ...to the appliance should be made to the isolating inlet elbow using 8mm rigid tubing There must be no soldered joints within the firebox See fig 11 12 below for suggested concealed pipe layouts Fig 11...

Page 15: ...tape as supplied Failure to seal these inlet apertures could lead to flame reversal which in turn will damage the burner and control systems of the product Fig 13 below shows a correctly sealed insta...

Page 16: ...of the cables through one of the two holes on each side of the flue outlet shroud j Position the fire carefully on the protected surface of the hearth and reach into the fire opening Thread each of t...

Page 17: ...he burner is correctly locked into position On slide control models refit the control cable To do this firstly locate the nipple on one end of the cable into recess in operating arm and then secure th...

Page 18: ...ssure test point screw from the inlet elbow and fit a manometer b Turn on the main gas supply and carry out a gas tightness test c Depress the control knob and turn anti clockwise to the position mark...

Page 19: ...test point screw Check the pressure test point screw for gas tightness with the appliance turned on using a suitable leak detection fluid or detector 2 5 GAS TIGHTNESS AND INLET PRESSURE REMOTE CONTRO...

Page 20: ...indicated by the arrows are not blocked by the fuel bed matrix See fig 17 18 below Fig 17 Fig 18 20 NOTE The position of the fuel bed components are critical to the performance of the product Therefo...

Page 21: ...haped coals as shown below in fig 20 Ensure that the cut out in the rear face of the coals is positioned as indicated The 4 off specially shaped coals are packed in a bag with a label FR on them Fig 2...

Page 22: ...nt row of coals as indicated in Fig 21 below Fig 21 e Select five of the large coals and arrange along the rear of the fuelbed using the end and three central ribs in the fuelbed as a guide for placem...

Page 23: ...ng large coals and position as shown along the rear of the fuel bed base in fig 23 below Fig 23 g Select the remaining 4 off small coals and position them as shown below in fig 24 Fig 24 23 4 off larg...

Page 24: ...vacuum to remove any dust accumulated in and around the appliance before and after working on the appliance When replacing these articles we recommend that the replaced items are not broken up but are...

Page 25: ...e pilot position the main burner will go out but the pilot will remain lit g Slightly depress the control knob and turn to the off position the pilot will now be extinguished 3 3 LIGHTING THE APPLIANC...

Page 26: ...give the desired heat output e To turn the fire off FULLY raise the control lever to the OFF position WARNING If the fire goes out for any reason or is turned off and it isnecessary to re light the fi...

Page 27: ...please ensure that the battery pack is re connected as shown in section b c below b Locate the battery pack in the support cradle at the bottom R H side of the firebox burner assembly c The wire and...

Page 28: ...product Fig 27 below shows the self adhesive pad and infrared eye attached to the flying lead as supplied from the factory Fig 27 b Remove the backing paper from the self adhesive pad and position th...

Page 29: ...ter a few seconds an audible clicking can be heard and then the fire will light the pilot and then light the main burner The ignition cycle will take approximately 20 seconds c To reduce the level of...

Page 30: ...fret up to the front radiused burner heat shield c Place ashpan cover under fret assembly and centralise Models supplied with fascia s a Refer to the fitting instructions supplied with the fascia for...

Page 31: ...removed and the test repeated after the fire has cooled d If spillage persists the flue is not functioning correctly and a fault exists If after investigation the fault cannot be traced and rectified...

Page 32: ...down dust sheets etc 4 1 2 Remove the trim Lift the fender and ash pan cover out of the way and put them in a safe location Remove the glass panel unscrewing the top and side retaining brackets see pa...

Page 33: ...4 Unscrew the control tap locknut from the front of the control panel and remove the control tap 4 3 5 To refit a control tap reassemble in reverse order noting that the control tap locates with a fla...

Page 34: ...he cable securing screw located in the centre of the aluminium operating arm and pull the cable out from its fixing hole Release the other end of the cable by pushing the cable towards the right i e i...

Page 35: ...oal layout Refit the glass panel and glass panel retaining trims The fender and ash pan cover can now be re positioned Refit the trim 4 7 Replacing the battery SC models 4 7 1 Unscrew Battery retainin...

Page 36: ...the cable guide tubes 4 9 3 To fit the replacement cable thread the end of the new cable into the long length of p t f e sleeve as supplied taking care not to kink the sleeve Now carefully feed the sl...

Page 37: ...Remote Control Fires For Diagrams refer to section 2 5 1 Removing the RC Burner Assembly RC models 5 1 1 Prepare work area lay down dust sheets etc 5 1 2 Remove the trim Lift the fender and ash pan c...

Page 38: ...down dust sheets etc 5 3 2 Remove the burner assembly as described in section 5 1 5 3 3 Loosen the pilot nut and remove the two screws retaining the pilot assembly Unscrew the thermocouple from the g...

Page 39: ...part numbers of the replaceable parts are as follows these are available from your local stockist Complete coal ceramic set B 105190 Fuelbed base B 105070 Fuelbed front rail B 126490 Replacement coal...

Page 40: ...0mm No purpose made additional ventilation is normally required for this appliance when installed in G B When installed I E please consult docu ment I S 813 1996 Domestic Gas Installation which is iss...

Page 41: ...moved from the fire opening and the chimney or flue visually checked for fallen debris or blockages which must be removed The chimney should also be checked to ensure clearance of flue products We rec...

Page 42: ...event of a failure of the igniter the fire can be lit as follows Remove the fret ashpan cover depress the control knob and turn anti clockwise to the position marked pilot Hold in the control knob for...

Page 43: ...ting sequence In the unlikely event of a failure of the igniter firstly check the operation of the 1 5V battery and if necessary replace with a AA size alkaline battery It is important that only an al...

Page 44: ...requires direct line of sight from the handset to the sensor on the fire to ensure good operation b To light the appliance using the handset point the handset at the fire and press the 2 left hand but...

Page 45: ...re is affected by a partially or fully blocked flue If this system operates the fire will go out If this occurs leave the fire for at least three minutes then follow the lighting procedure as describe...

Page 46: ...plete see Fig 2 below d When the fire has shut down release the emergency shut off switch e The appliance will now remain in the off position until activated by the remote handset Fig 2 REPLACING THE...

Page 47: ...e air ports as indicated by the arrows are not blocked by the fuel bed matrix See fig 3 4 below Fig 3 Fig 4 47 Check air ports in fuel bed base panel are not obstructed If these air ports are not in l...

Page 48: ...haped coals as shown below in fig 6 Ensure that the cut out in the rear face of the coals is positioned as indicated The 4 off specially shaped coals are packed in a bag with a label FR on them Fig 6...

Page 49: ...ront row of coals as indicated in Fig 7 below Fig 7 e Select five of the large coals and arrange along the rear of the fuelbed using the end and three central ribs in the fuelbed as a guide for placem...

Page 50: ...ing large coals and position as shown along the rear of the fuel bed base in fig 9 below Fig 9 g Select the remaining 4 off small coals and position them as shown below in fig 10 Fig 10 50 4 off large...

Page 51: ...vacuum to remove any dust accumulated in and around the appliance before and after working on the appliance When replacing these articles we recommend that the replaced items are not broken up but are...

Page 52: ...g agents or water Any damaged parts must be replaced by contacting your dealer or telephoning BFM Europe Ltd on the number stated on the rear cover of this book The coals must only be replaced with a...

Page 53: ...may be replaced as described in section 6 3 In order to replace the fuel bed components the glass panel of the appliance will need to be removed please refer to pages 10 11 of this book for details o...

Page 54: ...accuracy of illustrations and descriptions contained in this book cannot be guaranteed Part No B 124940 Issue 4 BFM Europe Ltd Trentham Lakes Stoke on Trent Staffordshire ST4 4TJ www bfm europe com Te...

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