Wonderfire Marseille BR622, Installer'S Manual

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5. GAS SUPPLY PIPE
A nut and olive are provided for an 8mm pipe inlet connection to the elbow at the bottom
front of the appliance. The elbow can be rotated to allow a connection from any direction.
The elbow includes a valve for isolating the gas supply.
The supply pipe must be rigid material. Flexible pipe must not be used.
5.1 CONCEALED SUPPLY PIPE CONNECTION
If a concealed connection from inside the fireplace is required then , before the appliance is
fitted into the fireplace it will be necessary to extend the supply line so that it will project
through the sealed opening at the back of the convection box and run to the elbow at the
front. If the installation includes the optional spacing kit 617K, the kit and surround
should be installed before extending the supply line.
The pipe run from the supply line up to the rear opening in the convection box must be
kept away from the area which will be taken by the convection box when it is installed
(See figure 10).
Note that the centre of the appliance inlet elbow is 25mm above the fireplace floor. The
inlet elbow should be removed from the appliance and fitted to the supply pipe at this
stage.