Cable Retention; Floor Sealing; Preliminary Burner Checks - Valor COSYFLAME BR623 Installer's Manual

CABLE RETENTION

Cables and eyebolts are supplied for the retention of
the appliance. Ensure that the internal fireplace
components are sufficiently sound to take the
eyebolts and wall plugs. These should be fitted in
accordance with Figure 6, using the wall plugs and a
No.10 drill. Use only the fibre wall plugs supplied
(or similar). On no account should plastic wall plugs be
used.
Assemble one end of the cable to the top
Method:
of the fire by passing it through the small round hole
and locking by positioning the cable end in the
adjacent slot. Pass the other end of the cable
through the eyebolt & hole in the lower side of the
appliance and fit adjusters in accordance with Figure
7. With the adjusters fully screwed in, carefully
manoeuvre the appliance into the fireplace opening.
Take up any slack on the cables, and tighten cable
nipples into position.
Tighten the appliance into the fireplace opening by
Figure 6 Cable Retention Method
turning the adjuster nuts to compress the sealing
foam sufficiently to provide an effective seal. Do not
overtighten.
If the sealing foam does not fully compress, then the adjusters and
nipples may require to be slackened and the cable pulled up tighter
before re-tightening the adjuster. Do not cut off any excess cable,
instead coil up the cable against the flange, as it may be required for
servicing purposes.

FLOOR SEALING

Using the floor sealing tape supplied, seal the bottom of the
convection box to the fireplace and hearth floor. Run the tape over
Figure 7 Cable Adjustment
the burner-fixing bracket.
Replace the burner assembly into position in the firebox, without refitting the retaining screw at this stage. Cut and shape the
gas supply pipe to suit the chosen direction of entry and the gas inlet fitting position. Refit and tighten the burner assembly
retaining screws.
Refit the burner unit to the appliance to the front leg bracket by the screw.
Connect the supply line to the appliance.
For side connection passing in front of the surround. The supply pipe will have to be close to the inner face of the surround to
the fire front casting to be correctly positioned. The pipe should pass through the cutout in the casting side.
For right hand side connection. The supply pipe will also have to be formed to go behind the control knob and burner support
bracket.
Pressure check the installation pipework for gas soundness in accordance with the current edition of BS6891. A long brush may
be required to reach some joints.

PRELIMINARY BURNER CHECKS

Some burner operations can be checked at this stage. Checking now will mean that less disassembly will be required it any
problems are found.
A full check should still be made, however, after final installation.
If closed, open the isolating valve at the inlet elbow.
Depress the control knob and turn anticlockwise partially towards the " PILOT/IGN" position until some resistance is felt. Keep
depressed at this position to purge air from the system then, while keeping it depressed, turn fully to the " PILOT/IGN" position.
A spark should be generated at the pilot while turning. The spark should ignite the pilot. If not turn the control knob back to
the off position and repeat the procedure.
When pilot ignition has been achieved, keep the control knob depressed for approximately ten seconds to allow the
thermocouple probe to warm up and then release it. If the pilot does not remain alight, ensure that the air has been purged,
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