Cast Tec CTTC00MN Installation, Maintenance & User Instructions

“16” inset tray decorative fuel effect gas fire

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"16"
Inset Tray
DECORATIVE FUEL EFFECT GAS FIRE
Installation, Maintenance & User Instructions
Hand these instructions to the user
Model No. CTTC00MN is for use on Natural Gas (G20) at a supply
pressure of 20 mbar in G.B. / I.E.

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Summary of Contents for Cast Tec CTTC00MN

  • Page 1 “16” Inset Tray DECORATIVE FUEL EFFECT GAS FIRE Installation, Maintenance & User Instructions Hand these instructions to the user Model No. CTTC00MN is for use on Natural Gas (G20) at a supply pressure of 20 mbar in G.B. / I.E.
  • Page 2: Table Of Contents

    CONTENTS Section 1 Information and Requirements PAGE Appliance Information Conditions of Installation Flue and chimney suitability Fireplace / surround suitability Shelf position Chimney inspection Fire place opening / catchment space Fitting to Chair bricks Metal Flue boxes Hearths 1.10 Spillage Monitoring System Section 2 Installation of Fire Unpacking the fire...
  • Page 3: Information And Requirements Page

    SECTION 1 INFORMATION AND REQUIREMENTS APPLIANCE INFORMATION Model CTTC00MN Gas Type Main injector (1 off) Size 420 Cat 82 Pilot Type Copreci 21100 / 141 Max. Gross Heat Input : 6.9 kW Min. Gross Heat Input : 4.0 kW Cold Pressure : 20.0 +/-1.0 mbar...
  • Page 4: Conditions Of Installation

    INSTALLATION REQUIREMENTS CONDITIONS OF INSTALLATION It is the law that all gas appliances are installed only by a CORGI Registered Installer, in accordance with these installation instructions and the Gas Safety (Installation and Use) Regulations 1998 as amended. Failure to install appliances correctly could lead to prosecution.
  • Page 5: Fireplace / Surround Suitability

    FIREPLACE / SURROUND SUITABILITY The fire must only be installed on a hearth it must not be installed directly onto carpet or other combustible floor materials. The fire is suitable for fitting to non-combustible fire place surrounds and proprietary fire place surrounds with a temperature rating of at least 150 o c. If a heating appliance is fitted directly against a wall without the use of a fire surround or fire place all combustible material must be removed from behind the trim.
  • Page 6: Fire Place Opening / Catchment Space

    Check the chimney pot / terminal and general condition of the brickwork or masonry. If the chimney or flue is in poor condition or if there is no up-draught do not proceed with the installation. If there is a history of down-draught conditions with the chimney / flue, a tested and certificated flue terminal or cowl suitable for the relevant flue type should be considered.
  • Page 7 Table A - Installation Depth Requirements for a Cast-Tec “16” Tray being installed requiring 12.0 litres of debris collection volume (fig. 2). Opening Width (mm) Minimum Depth Required (mm) 470 (minimum opening width) See fig. 2 below for explanatory diagram. Fig.
  • Page 8: Fitting To Chair Bricks

    1.7 FITTING TO FIREPLACES WITH EXISTING CHAIRBRICKS AND CONVENTIONAL BRICKBUILT CHIMNEYS This appliance is not suitable for use in fireplaces fitted with an existing chairbrick, when installing a tiled fascia and surround. Any chairbrick must be removed prior to proceeding with the installation. If installing the tray on its own, the chairbrick can be left in position.
  • Page 9: Installation Of Fire

    SECTION 2 INSTALLATION OF FIRE UNPACKING THE FIRE Carefully lift the fire out of the carton. Remove the loose item packaging carefully from the front of the appliance. Check the contents as listed :- Packing Check List - Coal Fuelbed Models 1off Fire tray / burner assembly 1off...
  • Page 10 Fig. 3 Gas Supply entering from RHS Gas Supply Cast Iron Fascia Approx. 40mm Fireplace Fig. 4 Gas Supply entering from LHS Gas Supply Cast Iron Fascia Approx. 40mm Fireplace Carefully withdraw the fire base from the opening to enable the gas supply and fire fixing to be completed.
  • Page 11: Gas Tightness And Inlet Pressure

    Making the gas connection The gas connection should be made to the appliance inlet elbow using rigid 8mm piping. Lift the firebase in to position and secure the base of the fire opening with the two screws provided, ensure when fitted that the fire tray sits level.
  • Page 12: Assembling Fuel Bed And Commissioning

    SECTION 3 ASSEMBLING FUEL-BED AND COMMISSIONING ASSEMBLING THE FUEL-BED Position the two halves of the ceramic front rail onto the support as shown below in Fig. 5 Fig. 5 NOTE Please ensure that the front bars are fitted to the Tiled Surround before assembling fuel- bed and coals.
  • Page 13 Fit three off medium and two off small square coals as shown in position on the front ceramic rails, see Fig. 7 below. Fig. 7 M Square M Square M Square Fit five off large coals into the recess’s behind the front row of coals, as shown below in Fig.
  • Page 14 Fit five small coals behind the second row of coals as shown below in Fig. 9 Fig. 9 Small Small Small Small Small Fit four small coals on the back row as shown below in Fig. 10 Fig. 10 Small Small Small Small...
  • Page 15: Lighting The Appliance

    Fig. 11 Large Small Large Small The exact position and fit of the coals may be finely adjusted to give the best appearance. Warning : Use only the coal set supplied with the fire. When replacing the coals remove the old coals and discard them. Fit a complete set of coals of the correct type.
  • Page 16: Checking For Clearance Of Combustion

    CHECKING FOR CLEARANCE OF COMBUSTION PRODUCTS Close all doors and windows in the room. Light the fire and allow to run for approximately 5 minutes on high position. After approximately 5 minutes hold a smoke match just inside and below the centre of the lower front edge of the top of the fire. (It is recommended that a suitable smoke match holder is used when check ing for clearance of combustion products).
  • Page 17: Maintenance

    SECTION 4 MAINTENANCE Servicing Notes Servicing should be carried out annually by a competent person such as a CORGI registered engineer. This is a condition of the Cast-Tec guarantee schemes. The service should include visually checking the chimney and fire opening for accumulations of debris and a smoke test to check for a positive up-draught in the chimney.
  • Page 18: Removal Of The Control Tap

    Removing the Control Tap from the fire. 4.3.1 Remove the burner assembly as in section 4.1. 4.3.2 Pull the control knob off the control tap spindle. 4.3.3 Loosen and remove the two gas pipe retaining nuts from the control tap and release the ends of the gas pipes from the control tap body. Remove the screw in thermocouple from the end of the control tap.
  • Page 19: Conditions Of Installation / About Your New Gas Fire

    SECTION FIVE - USER INSTRUCTIONS About your “16” Inset Tray The Cast-Tec “16” Inset Tray incorporates a unique and highly developed fuel bed which gives the realism of a loose coal layout combined with realistic flames and glow. The use of durable ceramic material in the construction of the fuel-bed com- ponents ensures long and trouble free operation.
  • Page 20: 5.2 Operating The Fire

    The ceramic fuel-bed remains hot for a considerable period after use and sufficient time should be allowed for the fire to cool before cleaning etc. The fire must only be operated with the cast surround supplied with the fire. 5.2 Operating the Fire To light the fire proceed as follows:- Depress the control knob and turn anti-clockwise to the position marked pilot.
  • Page 21: Cleaning The Fire

    5.3 Cleaning - WARNING Before attempting any cleaning operation ensure that the fire has been allowed to fully cool. Black painted metal parts should be gently cleaned with a damp cloth. Cleaning the Fuelbed We do not recommend cleaning of the coals or fuelbed components as these are fragile and damage may result.
  • Page 22: Replacing The Fuel-Bed And Ceramics

    Replacing the Fuel-bed & Ceramics Position the two halves of the ceramic front rail onto the support as shown below in Fig. 11 Fig. 11 Place the fuelbed base centrally on to the fuelbed support and push fully backwards to the rear face of the cast iron back panel. Make sure that the fuelbed base is located centrally on the burner tray.
  • Page 23 Fit three off medium and two off small square coals as shown in position on the front ceramic rails, see Fig. 13 below. Fig. 13 M Square M Square M Square Fit five off large coals into the recess’s behind the front row of coals, as shown below in Fig.
  • Page 24 Fit five small coals behind the second row of coals as shown below in Fig. 15 Fig. 15 Small Small Small Small Small Fit four small coals on the back row as shown below in Fig. 16 Fig. 16 Small Small Small Small...
  • Page 25 Fig. 17 Small Large Large Small The exact position and fit of the coals may be finely adjusted to give the best appearance. Warning : Use only the coal set supplied with the fire. When replacing the coals remove the old coals and discard them. Fit a complete set of coals of the correct type.

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