Baxi Fires Division 339, Installation Instructions Manual

Page 1: ...actorily However if further information is required our Baxi Fires Division Technical Helpline will be pleased to help Telephone 08706 061 065 National call rates apply in the United Kingdom In the Republic of Ireland Telephone 0044 8706 061 065 THIS APPLIANCE IS FOR USE WITH NATURAL GAS G20 THIS APPLIANCE IS SUITABLE ONLY FOR INSTALLATION IN THE UNITED KINGDOM GB AND THE REPUBLIC OF IRELAND IE IN...

Page 2: ...mission to reproduce any part of this publication should be made giving details of the proposed use to the following address The Company Secretary Baxi Heating UK Limited Pentagon House Sir Frank Whittle Road Derby DE21 4XA Warning Any person who does any unauthorised act in relation to a copyright work may be liable to criminal prosecution and civil claims for damages Baxi Fires Division Erdingto...

Page 3: ...the British Standards Institute The Highest Standards Baxi Fires Division is a member of the Society of British Gas Industries which works to ensure high standards of safety quality and performance Careful Installation Baxi Fires Division is a CORGI registered company All our gas fires must be installed by a competent CORGI Registered Installer in accordance with our Installer Guide and should not...

Page 4: ...9 6 4 Fit the ceramic fuel effect and window 19 7 CONTROL AND PRESSURE CHECKS 19 7 1 Check control settings 19 7 2 Check burner pressure 20 7 3 Test for spillage 20 7 4 Flame supervision and spillage monitoring system 21 8 FINAL ASSEMBLY AND REVIEW 22 8 1 Fitting the fascia 22 8 2 Final review 22 9 SERVICING AND PARTS REPACEMENT 23 9 1 To remove the window unit 24 9 2 To remove the fascia 24 9 3 T...

Page 5: ...Bend your legs and not your back Avoid twisting at the waist It is better to reposition your feet Avoid upper body top heavy bending Do not lean forward or sideways whilst handling the fire Always grip with the palm of the hand Do not use the tips of fingers for support Always keep the fire as close to the body as possible This will minimise the cantilever action Use gloves to provide additional g...

Page 6: ...by Advantica Certification services 0087 The efficiency value may be used in the UK Government s Standard Assessment Procedure SAP for energy rating of dwellings Page 6 INSTALLER GUIDE Baxi Heating U K Limited 2007 Gas Natural G20 Inlet Pressure 20mbar Gross Heat Input Control Setting 4 5 05kW 17 200Btu h 3 3 45kW 11 800Btu h 2 1 80kW 6 100Btu h 1 1 55kW 5 300Btu h Burner Test Pressure Cold 17 2 0...

Page 7: ...y dust and soot accumulated in and around the fire before and after working on the fire Do NOT vacuum the burner surface When replacing the the burner surface we recommend that the replaced items are not broken up but are sealed within a heavy duty polythene bag clearly labelled as RCF waste RCF waste is classed as a stable non reactive hazardous waste and may be disposed at a landfill licenced to...

Page 8: ...h replaces BS 1289 Part 1 BS 6461 Part 1 In England and Wales the current edition of the Building Regulations issued by the Department of the Environment and the Welsh Office In Scotland the current edition of the Building Standards Scotland Regulations issued by the Scottish Executive In Northern Ireland the current edition of the Building regulations Northern Ireland issued by the Department of ...

Page 9: ...etc are easily affected by heat They may scorch or become discoloured when close to a heating appliance Please bear this in mind when installing 4 6 The appliance must not be installed in any room which contains a bath or shower or where steam is regularly present 4 7 An extractor fan may only be used in the same room as this appliance or in any area from which ventilation for the appliance is tak...

Page 10: ...en thoroughly checked The A S D will shut the appliance down if an unacceptable amount of harmful products of combustion accumulate Under no circumstances should the A S D be altered or bypassed in any way Only genuine manufacturers replacement parts should be fitted 4 10 Allow a minimum clearance of 150mm from the top surface of the appliance fascia to the underside of any shelf whether it is mad...

Page 11: ...Conventional fireplace The fireplace opening must be within the following dimensions The total height of the closure plate is 660mm and will accommodate a maximum opening height of 650mm This allows a 10mm overhang Heights above 635mm Inclusive of sealing tape will leave the sealing tape and closure plate visible above the appliance 4 11 3 Wall mounting to conventional or pre cast flues The wall o...

Page 12: ...st be fitted in accordance with the manufacturer s instructions Mortar must not be allowed to drop down and accumulate in the raked positions The fireplace opening must be within the following dimensions 1 The total height of the closure plate is 660mm and will accommodate a maximum opening height of 650mm This allows a 10mm overhang Heights above 635mm Inclusive of sealing tape will leave the sea...

Page 13: ...esign and installation The flue measured from the bottom of the fireplace opening to the bottom of the terminal shall be not less than 3m in actual vertical height When calculated in accordance with BS 5440 Part 1 Annex A the minimum equivalent height of the flue shall be 2 0m of 125mm dia flue pipe 4 13 2 The flue must be clear of any obstruction and its base must be clear of debris 4 13 3 The fl...

Page 14: ... good seal with the closure plate The flat surface should extend for a height equal to that of the closure plate plus 20mm and for a width equal to that of the closure plate plus 40mm 4 17 If the fire is to be fitted against a wall with combustible cladding the cladding must be removed from the area shown in figure 3 4 18 The space between the fireplace front face and the back of the appliance fas...

Page 15: ...terminal only and that the termination is suitable Observe where possible upstairs rooms and loft spaces for signs of escaping smoke indicating a defective flue If there is not a definite flow warm the flue for a few minutes and repeat the smoke pellet test If there is still no definite flow the flue may need remedial work Do not fit the appliance until there is a definite flow through the flue 5 ...

Page 16: ...atisfactorily To initiate the spark temporarily refit the control knob to the tap spindle Depress the control knob and while keeping it depressed turn anticlockwise through approximately 60 to the 1 IGN position A spark should track from the electrode pin to pilot burner If there is no spark or incorrect tracking check that the spark gap is between the limits shown in figure 7 If the spark gap is ...

Page 17: ...ening using a suitable heat resistant material If necessary cut the closure plate but make sure that it overlaps the fireplace opening sufficiently to allow satisfactory sealing The bottom of the appliance must be at least 100mm above any carpet or other floor covering To achieve this the bottom of the flue spigot opening must be at least 565mm above the finished floor covering 5 4 3 Check the flu...

Page 18: ...e feet up or down as required while they bear on the hearth When the fire is level and square to the wall retighten the lock nuts 6 2 Wall mounting The fixing hole positions in relation to the flue spigot opening are shown in figure 11 Mark these positions on the wall The positions can alternatively be marked by placing the fire in position and marking the wall through the holes in the back panel ...

Page 19: ...e window unit Secure the window unit to the firebox the two screws removed previously 7 CONTROL AND PRESSURE CHECKS 7 1 Check control settings 7 1 1 If closed open the isolating valve at the inlet T connector 7 1 2 To help in checking the control positions while the fascia is detached place the control bezel over the gas tap spindle and against the tap bracket Temporarily secure to the tap bracket...

Page 20: ... in the room containing the fire 7 3 2 Light the appliance and set the control knob to the maximum position Position 4 7 3 3 Leave the appliance on for seven minutes 7 3 4 Insert the smoke match tube with lighted match into the side of the appliance and against the back panel Position the tube so that it is horizontal against the back panel and with its top edge touching the side of the draught di...

Page 21: ...s 7 4 1 Light the appliance Set at position 4 and leave for one minute 7 4 2 Turn back to OFF to extinguish the pilot Note the time when the pilot goes out Listen for a snap sound at the gas tap Note the time when the sound is heard This sound is caused by an electromagnetic valve shutting off the gas supply through the tap The valve is located in the body of the tap The valve should operate withi...

Page 22: ...during installation 8 2 3 Advise the customer how to operate the fire 8 2 4 Explain to the customer that the appliance has a flame failure and spillage monitoring system Point out the explanation of this system shown in the owner guide Advise that if the fire goes out for any reason wait at least three minutes before relighting Stress that if the monitoring system repeatedly shuts off the fire the...

Page 23: ...res RCF which are man made vitreous silicate fibres Excessive exposure to these materials may cause irritation to eyes skin and respiratory tract Consequently it is important not to touch or disturb the burner surface to ensure that the release of dust is kept to a minimum To ensure that the release of fibres from these RCF articles is kept to a minimum during installation and servicing we recomme...

Page 24: ... assembly and review section Make sure that the ceramic fuel effect is not dislodged when refitting the fascia 9 3 To remove the ceramic fuel effect 9 3 1 Remove the window unit as described in section 9 1 9 3 2 Remove the ceramic fuel effect 9 2 3 Replace in the reverse order When replacing make sure that the ceramic fuel effect rests on the ledges at the sides of the firebox and that its back fa...

Page 25: ...le grease Do not apply excessive grease Particularly make sure that the gas ports in the tap are not restricted by grease 9 6 6 Push the plug into the tap body and position the slot in line with the mark previously made on the tap body 9 6 7 Reassemble the niting head and spindle complete with collar and spring making sure that the components are correctly engaged Check the operation of the tap 9 ...

Page 26: ...the right while pulling it slightly See figures 15 and 16 9 8 7 Remove the pipes or pilot unit if required 9 8 8 Replace in the reverse order Note 1 The pilot unit is an atmosphere sensing device It must be replaced as a whole assembly Its individual components are not separately replaceable 2 If the pilot is removed when refitting make sure that the pilot heat shield is in place between the pilot...