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We trust that these instructions give sufficient details to enable this chamber box to be installed and maintained satisfactorily. However, if further information is required, our Wonderfire Technical Helpline will be pleased to help. Please telephone 08706 061 065 INSTALLER: Please leave this guide with the owner...
INSTALLER’S GUIDE 3. GENERAL INSTALLATION REQUIREMENTS As supplied the chamber box when fitted with the 639 gas fire can be installed as below: - 3.1 To a fireplace as shown in figure 1 and complying with BS1251. The required fireplace, hearth, and clearance dimensions are shown in figure 1. Suitable flues and minimum flue sizes are as follows: - 225mm x 225mm conventional brick flue.
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INSTALLER’S GUIDE Figure 1. Hearth and fireplace opening dimensions 3.1.6 The surface of the hearth must be sufficiently flat to enable the bottom of the decorative trim to be aligned horizontally. Any excessive unevenness (uneven tiles, Cotswold stone, etc.) should be rectified where necessary. 3.1.7 Combustible and non –...
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INSTALLER’S GUIDE 3.1.8 ‘Hole-in-the-wall’ Installations • It is recommended that a hearth should be installed as in figure 1. • If a Hearth is not fitted, the fire must be installed so that the distance from the base of the fireplace opening in the wall to the finished floor level is 85mm minimum. •...
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INSTALLER’S GUIDE Figure 2. Dimensions (Shown with trim fitted) Page 6...
INSTALLER’S GUIDE 4. INSTALLATION OF CHAMBER BOX INSTALLATION Fireplace size The fireplace must comply with the requirements described in section 3. Fireplace flue pull. Visually inspect the flue for any obstruction, and that a smooth transition from the fireplace opening into the flue is available. Close all doors and windows in the room in which the appliance is to be installed.
INSTALLER’S GUIDE 2. Place the chamber box centrally in the fireplace in the position in which it is to be permanently installed. If a concealed connection is being used, insert the chamber box into the fireplace feeding the supply pipe through the pierced hole in the rear seal/ floor seal.
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INSTALLER’S GUIDE Insert a fibre plug into each hole. Use the fibre plugs supplied with this appliance - Never use plastic plugs instead of the fibre plugs supplied. Screw the eyebolts into the plugs. Make sure that the bolts are secure. The chamber box has two small holes located on the bottom of the side flanges.
INSTALLER’S GUIDE In front of the ‘V’ shaped brackets is a hole. Feed the free length of the cables into these holes so that they are available to allow easy removal and refitting of the appliance during subsequent service calls (See figure 7). Do not cut off the free lengths of cable 5.
INSTALLER’S GUIDE 6. FITTING THE DECORATIVE TRIM The decorative trim is a one piece trim. It is secured using four magnets. Position the magnets as in figure 10. To fit the trim, hold the sides of the trim and locate to the chamber box flanges.
INSTALLER’S GUIDE 7. CHECK FOR SPILLAGE A spillage check must be made before leaving the installed appliance with the customer. Make this with all the Ceramic fuel effect in position Close all doors and windows in the room containing the chamber box. Light the appliance and set the control to the ‘High’...
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