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5

Figure 3

Figure 4

8mm (5/16) Bundy or semi-rigid tubing must be used to connect the appliance to the
gas supply.
Centre the burner tray in the fireplace opening with the tray as far to the rear as
possible. Secure the burner in position and fix through the centre front leg into the
hearth using a heatproof wall plug and
fixing screw (supplied). Purge the gas
supply and make the connection to the
control. Test all joints for gas soundness.
Attach a manometer to the pressure test
point (see figure 2a) and follow the lighting
procedure to establish the pilot and then
turn to maximum setting. Check the gas
pressure against the setting pressures
(see gas data).

Turn off the fire and allow to cool.

COMMISIONING THE BURNER

Placing the front coal

Remove both front coal pieces from the protective packaging and position in front of
the burner as shown in figure 3.

The retaining tags may be adjusted
in order to ensure secure fitting of
the front coal.

Placing the fuel matrix
Remove the fuel matrix from its
protective packaging and position
on top of the burner as shown in
figure 4. The rear face of the burner
should locate into two cut-outs on
the top face of the rear legs. Ensure
that the matrix sits flatly on the top
of the burner.

Figure

2a

Summary of Contents for AF 18XL

Page 1: ...18XL 9500360 AC 18XL 9500361 INSTALLATION SERVICING MANUAL Patent applied for 600B683 01 Please leave these Instructions with the user This Appliance is for use in the United Kingdom GB and the Repub...

Page 2: ...pward draught is required for fires operating within standard fireplace openings Larger fireplace openings may require a correspondingly larger chimney diameter a faulty flue or chimney may result in...

Page 3: ...xing screw and 1 x fibre rawlplug 9 1 x Smoke match tube TECHNICAL DATA Heat inputs gross AF18XL AF18XLP Minimum 5 8kW 7 6kW Maximum 10 5kW 9 0kW Setting pressures AF18XL AF18XLP Maximum cold 13 75mba...

Page 4: ...appliance must not stand on combustible materials or carpets The minimum height from the top surface of the hearth to the underside of any shelf made from wood or other combustible materials is as fo...

Page 5: ...ng procedure to establish the pilot and then turn to maximum setting Check the gas pressure against the setting pressures see gas data Turn off the fire and allow to cool COMMISIONING THE BURNER Placi...

Page 6: ...t coal and the coal matrix In order to get the best flame effect it is important that the coals are evenly spaced and sit 10 15mm from each other Next take five random shaped coals and position as sho...

Page 7: ...o ignition Two clicks will be observed and the pilot should ignite Hold the knob in this position keeping it depressed for ten seconds to allow the flame supervision device to establish Observe if it...

Page 8: ...ol knob and turn clockwise until pilot setting is reached To Turn the Fire OFF Ensure control knob is in pilot position depress control knob and turn clockwise to the OFF position For fires fitted wit...

Page 9: ...ush Inspect the burner for any damage and repair or replace if necessary Please note surface cracking of the burner is quite normal Check the venturi and injector for linting and clean if necessary Cl...

Page 10: ...external circlip that retains the piezo unit Remove the piezo unit from the tap Replace in reverse order To remove the thermocouple pilot unit The thermocouple is an integral part of the pilot unit a...

Page 11: ...PG 1 Excessive sooting can be caused by incorrect arrangement of the coals Ensure that the coal arrangement instructions given in this manual have been followed precisely 2 The position of the injecto...

Page 12: ...se only the correct number of fibre bed components and install them as described in the procedures Description Wonderfire Part number Gas tap 9730084 Main injector AF18XL 9730091 Main injector AF18XLP...

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