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Rayburn 680KCD C Service Manual

Other manuals for 680KCD C: Installation Instructions Manual
Manual is about: floor standing combined cooker and central heating boiler.

Summary of 680KCD C

  • Page 1

    05/14a eins 516258 please read these instructions before servicing this appliance 680kcd c/f 780kcd c/f servicing instructions desn 516260 desn 516828 for use in gb & ie remember, when replacing a part on this appliance, use only spare parts that you can be assured conform to the safety and performa...

  • Page 2: Contents

    Contents section contents page consumer protection 3 health & safety 3 benchmark scheme 4 introduction 5 service schedule 5 burner removal preparation 6 burner access 6 burner removal 7 cleaning heat exchanger cleaning 8 - 9 condensate trap cleaning 9 oven and hotplate flueway cleaning 10 burner ser...

  • Page 3

    Consumer protection as responsible manufacturers we take care to make sure that our products are designed and constructed to meet the required safety standards when properly installed and used. Important notice: please read the accompanying warranty any alteration that is not approved by aga could i...

  • Page 4

    Benchmark places responsibilities on both manufacturers and installers. The purpose is to ensure that customers are provided with the correct equipment for their needs, that it is installed, commissioned and serviced in accordance with the manufacturer’s instructions by competent persons and that it...

  • Page 5

    To ensure the best performance from your rayburn. It should be serviced once a year; preferably at the start of the heating season. This appliance must be commissioned by a competent engineer, such as oftec approved. Failure to install and maintain the appliance correctly could lead to prosecution. ...

  • Page 6: Burner Removal

    Warning: before removing service access covers or the oil burner ensure that all electrical supplies to the appliance have been isolated. The burners can be removed without disconnecting the oil supply pipe. However if the filters are being cleaned or a pressure gauge fitted to the pump then the oil...

  • Page 7: Burner Removal

    Important: during burner removal care must be taken not to damage the ceramic fibre insulation. See figs. 2 and 3 boiler burner 1. Place a sheet on the floor in front of the cooker to act as a working area. 2. Remove lower lh door (rayburn 680kcd c/f only) and burner aperture cover and store in a sa...

  • Page 8: Cleaning

    Important during cleaning care must be taken not to damage the ceramic fibre insulation. See fig. 4 1. Remove top lh door (rayburn 680kcd c/f only) and facia glass. Remove 2 fixing screws from control panel chassis and hinge open. 2. Remove lower bolt from control panel fixing bracket and pivot brac...

  • Page 9: Cleaning

    Cleaning 9 fig. 6 all baffles must be stacked in place as diagram above.

  • Page 10: Cleaning

    Cleaning see figs 7 & 8 1. Remove the top oven door (rayburn 680kcd c/f only) and place in a safe position. 2. Remove side and base access doors (complete with gaskets) using hex. Driver. 3. Thoroughly clean top, side and base flueways through access apertures with brush. 4. Remove all debris with v...

  • Page 11: Cooker

    See figs. 9, 10 & 11 it is recommended that each side of the burner is serviced individually so as not to get the components from the two burners mixed up. The correct combination of burner blast tubes are shown. To remove blast tube, slacken two grub screws, pull forward. Cooker/boiler = countersun...

  • Page 12: Burner Servicing

    See fig. 12 cooker 1. Replace two countersunk head screws and remove blast tube, carefully feeding the ht leads through the rear of the burner. 2. Remove two screws and slide out nozzle support cradle complete with ignitor assembly from burner head. 3. Unscrew nozzle from its holder with a correctly...

  • Page 13: Burner Servicing

    See fig. 15 withdraw photo electric cell from the burner head. Clean pec sensing end with a soft cloth taking care not to scratch the light sensitive body. Re-insert pec taking care to insert the correct way round. Should the cell show signs of distortion or cracking, replacement will be necessary. ...

  • Page 14: Oil Pump Servicing

    To carry out any servicing on the oil pump. Turn off the oil line isolating valve near to the appliance. See fig. 17 1. A container must be put under the pump to catch any oil when starting to clean the oil pump strainer. 2. Remove 4 socket head screws. 3. Remove filter. 4. Wash with clean kerosene....

  • Page 15: Re-Commissioning

    See fig. 15 disconnect the flexible oil pipe line at the pump inlet, open the stop valve slowly and run off some of the oil into a receptacle to establish an air free supply to the pump. Re- make the connection oil tight and leave valve open. See fig. 15 remove the bleed screw from the manifold and ...

  • Page 16: Re-Commissioning

    See fig. 20 & 21 after 15 minutes of the boiler burner running: 1. Remove top lh door (rayburn 680kcd c/f only), store in a safe place. 2. Open control door. 3. Remove the plugging screw and insert the sensing end of a portable indicator to check the co 2 (carbon dioxide) level. Adjust the boiler bu...

  • Page 17

    See fig. 22 follow instructions in sections burner access, steps 1 to 3 and burner removal. 1. Isolate electric supply. 2. Remove 3-pin plug. 3. Remove solenoid plug. 4. Disconnect oil pipe. 5. Undo 2 screws and remove snorkel. 6. Remove 4 countersunk screws from fan case and split the case. 7. Remo...

  • Page 18

    See fig. 24 follow instructions in sections burner access, steps 1 to 3, and burner removal. 1. Remove both ht leads from ignitor. 2. Remove mains plug from ignitor. 3. Remove 2 ignitor securing screws. 4. Remove ignitor. 5. Fit new ignitor, re-assemble in reverse order. See fig. 25 follow instructi...

  • Page 19

    See fig. 26 follow instructions in section burner access, steps 1 to 3. 1. Undo central fixing screw. 2. Gently pull control box away from base. 3. Fit new control box, re-assemble in reverse order. See fig. 27 follow instructions in section burner access, steps 1 to 3. 1. Withdraw pec from burner h...

  • Page 20

    See fig. 28 follow instructions in section burner access, steps 1 to 3 and burner removal. 1. Isolate fuel supply. 2. Disconnect flexible hose (this must be replaced annually). 3. Remove solenoid plug. 4. Remove feed pipe. 5. Slacken three securing screws and remove pump. 6. Check drive, replace if ...

  • Page 21: Replacement Of Parts

    Before removing service access covers ensure that all electrical access to the appliance has been switched off (switch off and remove plug). See fig. 29 1. Remove the controls door (rayburn 680kcd c/f only) and place in a safe position. 2. Remove both thermostat control knobs. 3. Remove the 2 cover ...

  • Page 22: Replacement Of Parts

    22 fig. 31 desn 514774 replacement of parts (electrical controls).

  • Page 23: Fault Finding

    23 fault finding fig. 32 rayburn 600/700 wiring diagram 111mb for individual satronic boxes.

  • Page 24: Fault Finding

    Burners check that the burner has not gone to lock-out. Causes of lock-out can be:- l no ignition, ignition electrode incorrectly positioned, insulation cracked, spark generator fault. L no oil supply. L poor combustion. L photo electric cell incorrectly positioned, cracked or needs cleaning. L live...

  • Page 25: Fault Finding

    Error table in the next tables a description of the different errors is given errors can be divided in two groups. Blocking errors will disappear when error is gone, and non-volatile locking errors can only be reset by the reset button. A blocking error is indicated with an ‘e’ prior to the error nu...

  • Page 26: Fault Finding

    Fault finding cooker burner (control box type - dko 970) information system the information system communicates with the outside world using a led (the used flash-code is similar to the morse code). The messages are optically transmitted by flashing appropriately a led. Using an (optional) additiona...

  • Page 27: Fault Finding

    Cooker burner (control box type - dko 970) in case of failure the led is permanently illuminated. Every 10 seconds the illumination is interrupted by a flash code which indicates the cause of the error. Therefore the following sequence is performed which is repeated as long as the unit is not reset....

  • Page 28: Fault Finding

    Fault finding 28 cooker burner (control box type dko 970n) - information system the information system is microprocessor based and reports on all aspects of burner control box operation and flame supervision. It informs continuously about the actual programming sequence the unit is just performing. ...

  • Page 29: Fault Finding

    Fault finding 29 fig. 34a desn 516838.

  • Page 30: Fault Finding

    30 fault finding.

  • Page 31: Fault Finding

    31 fault finding.

  • Page 32: Fault Finding

    32 fault finding high smoke numbers oil smells incorrect combustion settings re-adjust to installation instructions air intake blocked check air inlet to burner nozzle fault replace nozzle fumes on start up down draught check with gauge oil soaked hearth burner fault oil leaks at pipe fittings take ...

  • Page 33

    33.

  • Page 34

    34.

  • Page 35

    35.

  • Page 36

    For further advice or information contact your local distributor/stockist with aga rangemaster’s policy of continuous product improvement, the company reserves the right to change specifications and make modifications to the appliance described at any time. Manufactured by aga rangemaster station ro...