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12 

INSTALLATION 

 

Care should be taken to position the appliance centrally in the worktop cut-out to ensure an air 

gap is maintained between the edges of the appliance and the sides of the cut-out. The 

appliance may then be fixed in position with screws - see Fig. 3. Make sure the appliance is 

level and correctly positioned in the aperture before fixing in place. 

 

This appliance must be positioned free from draughts, which may affect the combustion, and in 

a manner that will prevent the accumulation of unburned gas.  When in use ensure that air vents 

are not inadvertently blocked or shut off. Ensure all combustible materials such as curtains, 

blinds and shelves are well clear of the appliance. 

 

If other appliance/s are located below the hob we recommend conducting a temperature 

verification test to confirm any rise in temperature of the cabinet materials are within allowable 

limits and meet requirements specified in standards AS 4551-2008 and AS/NZS 5601.2 Section 

6.5 Clearances. 

 

After installation the appliance must be tested for gas soundness and satisfactory ignition of all 

burners both individually and combined. 

The gas supply pressure to which this appliance is connected must

 

not rise or fall by more than 

0.25 kPa (2.5mbar) from nominal, when all

 

appliances connected to the supply are operated 

simultaneously. 

 

The performance of this appliance meets the requirements of AS 4551-2008 which specifies a 

maximum temperature rise for the furniture into which the appliance is installed of 65

o

C above 

the ambient temperature. It is important the installer verifies the furniture construction material 

and that it is suitable for the application - i.e. plastic materials or adhesives used in the 

construction may have a softening point lower than the maximum allowable temperature rise 

specified in the appliance standard. 

 

We recommend the installation follows the minimum dimensions shown in this manual as any 

deviation could result in excessive temperature rise. If minimum dimensions must be reduced, 

due to design constraints, a temperature rise test of all furniture fitted around the unit MUST be 

performed. The design is deemed permissible providing the results of this test comply with the 

allowable temperature rise specified above and with all standards in force. In addition comply 

with all requirements detailed within the furniture manufacturer’s material specification. Where 

minimum dimensions are reduced we recommend protecting with non combustible material. 

 

Connection - Gas 

A ¼” BSP taper gas inlet connection and pressure test point is provided underneath the 

appliance. It is recommended that the appliance is connected by steel or copper tubing, a 

rubber or hose connection should not be used. The gas inlet must be accessible with the 

appliance installed to ensure installation in accordance with AS/NZS 5601.2. After connection 

the appliance must be tested for gas soundness. 

 

This appliance is suitable for use with UNIVERSAL LPG ONLY at 2.75 kPa pressure. 

It is important that the regulator should be set to the correct pressure for the type of gas being 

used. Excessive pressure must not be permitted. 

If the flame on any burner should show a tendency to lift, it is possible that the line pressure is 

too great.  Should there be excessive yellow tips (resulting in sooting), then it is possible that the 

line pressure is too low. In either case the burners should not be used until the line pressure has 

been confirmed. 

The burners on this appliance have fixed aeration and no adjustment is necessary. 

 

Summary of Contents for SCU353XXXZ Series

Page 1: ...use with Universal LPG INS 1024Z Issue 0 English User and installation instructions Please read and keep for future reference For use in Australia Original Instructions THETFORD AUSTRALIA PTY LTD 41 LARA WAY CAMPBELLFIELD VIC TEL 03 9358 0700 FAX 03 9357 7060 www thetford europe com ...

Page 2: ...not spray aerosols in the vicinity of this appliance whilst it is in operation Children less than 8 years of age shall be kept away from the appliance unless continuously supervised Children shall not play with the appliance Cleaning and user maintenance shall not be made by children without supervision Unattended cooking on a hob with fat or oil can be dangerous and may result in fire Do not leav...

Page 3: ...hers to clean the appliance Refer to cleaning and maintenance instructions This appliance is for cooking purposes only Where this appliance is installed in marine craft or in caravans it shall not be used as a space heater Do not allow oil or fat to build up on the appliance clean the appliance after each use GLASS LID SYMBOL Do not shut lid when burners are alight Printed on the underside of the ...

Page 4: ...s category Universal LPG Only Universal LPG 2 75 kPa 27 5 mbar Gas Input Injector Size Gas Input Injector Size SHB353XXZ SERIES SCU353XXXZ SERIES kW MJ hr mm kW MJ hr mm 1 0 3 6 0 52 1 0 3 6 0 52 1 75 6 3 0 67 1 75 6 3 0 67 2 5 9 0 0 82 2 5 9 0 0 82 Qn 5 25 18 9 Qn 5 25 18 9 Spark ignition Spark ignition Appliance Weight 8 5 kg Appliance Weight 10 7 kg ...

Page 5: ...5 Fig 1 WORKTOP CUTOUT SHB353XXZ Series ...

Page 6: ...6 Fig 2 WORKTOP CUTOUT SCU353XXXZ Series ...

Page 7: ... bezel 2 Pressing 3 Glass Lid 4 Screw fixing cap 5 Bump Stop 6 Wood Screw 7 Worktop Fig 4 MINIMUM DISTANCE TO COMBUSTIBLE MATERIALS For SHB353 SCU353 Series the minimum permitted distances to combustible materials are as shown below A 200mm minimum unless protected by a non combustible heat barrier B 500mm minimum from burner ports to fitment above appliance ...

Page 8: ... LOW RATE Fig 7 Minimum and Maximum Pan Sizes The minimum permitted pan sizes are Ø100mm for the auxiliary burner Ø120mm for the semi rapid burner and Ø150mm for the rapid burner The maximum recommended pan sizes are as shown below Avoid old or misshapen pans as these may reduce efficiency and can cause instability Using larger than recommended pan sizes may reduce performance or cause damage ...

Page 9: ...e burners on the appliance have fixed aeration and no adjustment is required The burners should normally flame as follows With Universal LPG on initial lighting flames may have yellow tips this increases slightly as the burners heat up The burners are controlled individually and each is monitored by a thermocouple probe In the event that the burner flames are accidentally extinguished turn off the...

Page 10: ...aught accidentally DO NOT Allow small children near the appliance when in use DO NOT Allow oils fats or food residue to build up on the appliance base DO NOT Use abrasive cleaners or powders that will scratch the surfaces of the appliance DO NOT Under any circumstances use the appliance as a space heater Leaks If a smell of gas becomes apparent the gas supply should be turned off at the cylinder I...

Page 11: ...enting to the outside with minimum size Ø12mm maximum Ø25mm which should be screened and baffled to prevent direct draughts to the appliance see Fig 5 Item B Location of Appliance This appliance maybe installed in a kitchen kitchen diner but NOT in a room containing a bath or a shower LP gas appliances must not be fitted below ground level e g in a basement Position The appliance should be install...

Page 12: ... plastic materials or adhesives used in the construction may have a softening point lower than the maximum allowable temperature rise specified in the appliance standard We recommend the installation follows the minimum dimensions shown in this manual as any deviation could result in excessive temperature rise If minimum dimensions must be reduced due to design constraints a temperature rise test ...

Page 13: ...d place the hob onto a suitably protected surface Hob burner gas valve removal replacement Shut off gas supply and disconnect gas supply pipe from the unit Remove the hob from the worktop as above Remove the appropriate control knob by pulling up on the knob From underside of hob disconnect the appropriate thermocouple at the gas valve Unscrew the appropriate gas supply pipe nut Remove the appropr...

Page 14: ...procedure Spark Ignition Wires Pull off the fixing clip on the burner and remove electrode from the burner cup Trace the electrode wire back to the generator and pull off the connector Replace refit using reverse procedure Glass Lid and Glass Lid Safety Shut Off Switch The glass shut down lid may be removed with the appliance in situ Open the glass lid fully and use a screwdriver to loosen the cla...

Page 15: ...kage due to damaged wire Burner will not remain lit Thermocouple failure Blocked jet Test replace thermocouple if required Check thermocouple in flame path Clear jet blockage In the event that this appliance cannot be adjusted to perform correctly and for any service assistance please contact your authorised local Service Agent giving details of the model and serial number from the data badge on t...

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