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25-07-01 

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                    Operation Instructions for Leedz Free Standing   July 2001.doc

 

 

 
 

 

 
 
 
 
 

 

 

 
 

 

 

GAS HEATER 

 
 

July  2001 

 
 
 
 
 
 
 

OPERATIONS, MAINTENANCE 

&  

WARRANTY INFORMATION 

 

Содержание LEEDZ

Страница 1: ...25 07 01 Page 1 of 22 Operation Instructions for Leedz Free Standing July 2001 doc GAS HEATER July 2001 OPERATIONS MAINTENANCE WARRANTY INFORMATION ...

Страница 2: ...N 3 INSTALLATION 4 FLUE INSTALLATION 5 CLEARANCES 6 CONNECTION TO GAS SUPPLY 7 TESTING PRESSURES 8 OPERATION 9 MAINTENANCE 11 FAULT FINDING GUIDE 15 Appendix A GAS TYPE CONVERSION 18 Appendix B PARTS LIST 20 Appendix C INJECTOR SIZES 20 Appendix D WARRANTY WIRING DIAGRAM 21 Appendix E WARRANTY REGISTRATION 22 ...

Страница 3: ...ralian and New Zealand standards The installation of the YUNCA LEEDZ FLUED GAS HEATER must be carried out by a suitably qualified person and comply with the current New Zealand or Australian installation code NZS 5261 1996 AG 601 1998 CAUTION This appliance must be flued to atmosphere Installation and repair of the YUNCA LEEDZ VENTED GAS HEATER should be done by a qualified person The appliance sh...

Страница 4: ... house without cutting a floor or roof joist To obtain maximum heat distribution with any freestanding heater a ceiling fan can be fitted Another important consideration when installing the Yunca Leedz is availability of power supply to the fan When the appropriate position has been selected the unit can be bolted to the floor to ensure that the unit remains upright in the event of an earthquake o...

Страница 5: ...25 07 01 Page 5 of 22 Operation Instructions for Leedz Free Standing July 2001 doc Typical Flue Installation ...

Страница 6: ...o or greater than those recommended below and comply with NZS 5261 AG601 This is to ensure adequate air circulation around the heater and avoid heat damage to wall coverings Note If walled surface is incombustible i e brick or steel side clearances may be reduced by 100mm and the back clearance to a minimum of 75mm Corner positions remain the same See Fig 3 Below Fig 3 ...

Страница 7: ...lled immediately up stream of the connection to the appliance WARNING To stop pipe compounds entering the gas line do not apply sealing compounds to the first two threads at the tip of any gas connection All joints should be tested for leaks before operating the heater GAS PRESSURE REQUIREMENTS Correct gas pressure and the use of a properly sized gas supply line is essential for the safe and effic...

Страница 8: ... to the pressure taps as shown below The inlet pressure can be adjusted via in line regulators in the supply to the heater and the outlet operating pressure by adjusting the valves internal regulator To locate the valves regulator adjustment screw the plastic control cover must be removed from the front of the valve This is done by removing the bottom screw and inserting a small flat head screwdri...

Страница 9: ... OFF to IGN hold for 5 15 seconds Continuing to hold down turn the knob A further anti clockwise to pilot mark Observe pilot light by looking through front door The pilot light is visible under the left hand end of the log set 5 When the pilot is lit continue pushing in knob for further 20 seconds to allow safety thermocouple to heat up Release knob and pilot flame should remain lit If it goes out...

Страница 10: ... the secondary burner on to minimum 4th turn the secondary burner up to maximum Note Various combinations of the settings of knobs B and C will provide different heat settings and flame effects The first few times that the heater is lit it should only be running for about twenty minutes And then allowed to cool This will eliminate damage to paints and reduce the smoke and odour caused by burning o...

Страница 11: ...the butterfly grip forward and twist it through 180 degrees 3 The front door can now be removed by griping it by its back bottom corners and pulling it straight back and out Note It is important not to spread the sides out any further than is necessary to remove door as this may damage the doors enamel coating Removing The Glass For Replacement 1 Remove the front door as described above and place ...

Страница 12: ...nance appointment the service person should clean dust lint and any light soot accumulation from the logs and the firebox area An extra soft brush should be used on the logs as they are extremely fragile If at any time the logs cannot be removed or installed without force the cause must be found The logs must never be forced Procedure 1 Remove front door as described on page 11 2 Remove the comple...

Страница 13: ... the retaining clips this will take a moderately strong pull Slide the top panel up the flue until there is sufficient space to vacuum any dust and lint that may be lying under the panel This is also a good time to wipe the front louvers with a soft cloth INSPECTING THE VENTING An inspection of the venting system should be made during the annual service appointment There must be no blockages and t...

Страница 14: ...rews that attach the fan mounting bracket to the base 3 Reach inside the plinth and disconnect the wiring from the switch taking note of terminal placement A wiring diagram appears at the back of this manual 4 The earth wire must be unplugged and the plastic conduit adapter removed from its retaining bracket 5 The fan unit will now slide out of the back of the heater 6 When the fan has been remove...

Страница 15: ...amic insulator is cracked or broken Spark gap should be 3 4mm between the electrode tip and the pilot flame hood Check that isolating valves are turned on and gas is available Check pilot hood for blockage Remove pilot jet and blow clean The jet is located inside the base of the pilot burner and is removed by disconnecting the gas to the pilot and removing the brass nut from the base of the burner...

Страница 16: ... back log is sitting on its brackets Check and set gas pressure to manufacturers specifications Main burners extinguishing Flue down draughting Flueway blocked Pilot flame is not large enough Severe down draught This is caused by a vacuum in the room Turn off heater Turn off all air conditioners expelair fans other heaters etc Open doors and windows to allow pressure to equalise Re light heater Cl...

Страница 17: ... enters the control Tighten brass collar nut Replace thermocouple A new thermocouple may be ordered through your YUNCA agent See parts list A replacement may be fitted by a suitably qualified service person See parts list Pilot burning no gas to burners Burner injectors may be blocked Faulty control Disconnect gas supply at burners and unscrew brass injectors from end of burner Use compressed air ...

Страница 18: ...crew the brass injector holders from the burner frame 6 The brass injectors are threaded into the end of the injector holders they can be removed with a 7mm spanner and the new injectors fitted An approved sealing compound should also be used 7 The burner module can be unscrewed it is held in place by three screws located between the burners 8 The pilot assembly must be removed from the burner mod...

Страница 19: ...burner module replaced and reconnected 13 When changing from N G to LPG the in line restrictor located in the rear burner pipe where it attaches to the control must me removed When changing from LPG to NG this restrictor must be placed in rear burner pipe at the control 14 The brass reducer that couples the front burner pipe to the control must also be changed and the reducer supplied with kit fit...

Страница 20: ... Log Set assembly LZ G17 Bag of vermiculite LZ B11 Door gasket LZ B25 Front glass LZ B26 Side glass 1950 Booster fan assembly 1955 Rocker switch 8800LF2R Right side panel state Colour 8800LF2L Left side panel state Colour 8300LF2 Top panel state Colour 8900LF2 Main door state Colour LZ A15 L P G conversion kit LZ A16 Natural gas conversion kit LZ A17 Propane conversion kit LZ A08C Enamelled combus...

Страница 21: ...This warranty is void if the recommended service schedule is not implemented as suggested in this manual and carried out by a suitably qualified person Limitations of Liabilities Yunca Heating hereby waivers any liability for incidental and consequential damage directly or indirectly sustained or for any loss caused by the application of this product not in accordance with the current printed inst...

Страница 22: ...__________________________________________Date _____________ Yunca Gas Dunedin PO Box 500 DUNEDIN Telephone 03 488 4342 Cut along here This section must be returned within 10 days of purchase YUNCA LEEDZ WARRANTY REGISTRATION Serial No _________________ Gas Type _____________ Purchase Date_______________ Purchasers Name ___________________________________________________________ Purchasers Address...

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