Fire Surround; Hearth Requirememnts; Installation And Commissioning Instructions; Fireplace, Flue And Ventilation Details - Valor COSYFLAME BR623 Installer's Manual

Figure 4 Hearth

INSTALLATION AND COMMISSIONING INSTRUCTIONS

PLEASE READ CAREFULLY BEFORE STARTING WORK

FIREPLACE, FLUE AND VENTILATION DETAILS

Read the important installation notes on the previous pages before proceeding with the installation of your fire. Only when you
have complied with all the requirements should you proceed any further. Note the hearth requirements.
The burner is produced from a soft ceramic material and should be handled carefully.
The burner tray assembly has been tested before it leaves the factory and is in perfect working order.
Remove any transit tape and packing and inspect for any evidence of mishandling which might affect the performance. Each unit
is flame tested before it leaves the factory and as a result there may be slight discoloration around the burner ports. There may
also be slight thermal cracking across the burner surface that is perfectly normal and is not detrimental to performance.
8mm (5/16) Bundy or semi-rigid tubing must be used to connect the appliance to the gas supply.
Centre the appliance in the fireplace opening taking care not to scratch or damage the hearth.
If a concealed gas pipe fixing is to be used, offer the gas pipe through the appropriate grommet. A nut and olive are provided
Figure 5 Burner fixing points

Fire Surround:

This appliance may be installed with a
surround with a minimum approved temperature rating of 150
degrees. The fire surround must be sealed to the wall.
The appliance must be mounted on a
Hearth Requirements:
non-combustible hearth in accordance with Figure 4. The hearth
material must have a minimum thickness of 12.5mm (1/2" ). The
periphery of the hearth (or fender) should be at least 50mm
above floor level to discourage the placing of carpets or rugs
over it.
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 burner assembly is retained by one screw set in
the front leg (see Fig.5). Remove the screw and
carefully remove the burner assembly by lifting and
sliding forward from the firebox.
FOAM SEAL: A foam seal is supplied which will
need to be attached to the rear face of the firebox
frame on all three sides. Ensure that all joints are
butted together to prevent air gaps.
7