Rayburn Heatranger 360 K Servicing Instructions

Central heating cooker

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12/01 EINS 511011
raywarranty@aga-rayburn.co.uk
At the Heart of your Home
Servicing Instructions for
Rayburn Heatranger 360 K/D Central Heating Cooker
Consumer Protection Act 1987
As manufacturers and suppliers of cooking and heating products, in compliance with Section 10 of the Consumer
Protection Act 1987, we take every care to ensure, as far as is reasonably practicable, that these products are so
designed and constructed as to meet the general safety requirement when properly used and installed. To this
end, our products are thoroughly tested and examined before despatch.
IMPORTANT NOTICE: Any alteration that is not approved by Aga-Rayburn, could invalidate the approval of the
appliance, operation of the warranty and could also affect your statutory rights.
Control of Substances - Health and Safety Important
This appliance may contain some of the materials that are indicated below.
It is the Users/Installers responsibility to ensure that the necessary personal protective clothing is worn when
handling, where applicable, the pertinent parts that contain any of the listed materials that could be interpreted as
being injurious to health and safety, see below for information.
Firebricks, Fuel beds, Artificial Fuels - when handling use disposable gloves.
Fire cement - when handling use disposable gloves.
Glues and Sealants - exercise caution - if these are still in liquid form use face mask and disposable gloves.
Glass Yarn, Mineral Wool, Insulation Pads, Ceramic Fibre, Kerosene/Gas Oil - may be harmful if inhaled,
may be irritating to skin, eyes, nose and throat. When handling avoid inhaling and contact with skin or eyes. Use
disposable gloves, face-masks and eye protection. After handling wash hands and other exposed parts. When
disposing of the product, reduce dust with water spray, ensure that parts are securely wrapped.
INTRODUCTION
The Rayburn Heatranger 360 K/D central heating cooker is a simple robust appliance fitted with a reliable,
proven, oil burner which is simple to maintain.
To ensure the best performance from the cooker it should be serviced twice a year; before and after the heating
season by a registered heating installer.
An additional flueing and combustion chamber clean halfway through the heating season may be necessary in
some cases. The cooker cannot be serviced whilst hot, so both oven and boiler thermostats should be turned off
on the evening before the service visit.
file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec...
26/10/2006

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Summary of Contents for Rayburn Heatranger 360 K

  • Page 1 INTRODUCTION The Rayburn Heatranger 360 K/D central heating cooker is a simple robust appliance fitted with a reliable, proven, oil burner which is simple to maintain.
  • Page 2: Service Schedule

    Remember, when replacing a part on this appliance, use only spare parts that you can be assured conform to the safety and performance specification that we require. Do not use reconditioned or copy parts that have not been clearly authorised by AGA-RAYBURN. INSTALLATION INSTRUCTIONS 3.1 Preparation.
  • Page 3 Page 3 of 26 Fig. 1 REMOVAL OF HOTPLATE DESN 510145 ‘A’ Fig. 2 OVEN FLUEWAY CLEANING DESN 510233 ‘A’ file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec... 26/10/2006...
  • Page 4 Examine all firebricks for deterioration. Examine the fireboard floor of the combustion chamber and the chrome- iron plate on the right hand side of the combustion chamber. Both can be replaced if necessary (consult your Rayburn Agent). Before reassembling the baffle bricks and hotplate check that loose firebricks are fitted or removed depending on the forthcoming season.
  • Page 5: Burner Removal

    Page 5 of 26 The firebricks should be fitted in the following order: a. Fit the two rear summer bricks by placing the rectangular brick with the rebate to the bottom in the channel welded on boilerface above the rear flue outlet. Fit the ‘L’ shape rear summer brick by positioning on floor of combustion chamber and touching brick already fitted (see diagram 5).
  • Page 6 Page 6 of 26 3.5 Burner Servicing 3.5.1 Twice Yearly Service Undo the screw holding the blast tube to the burner (fig 9). Clean the diffuser and ignition electrodes taking care not to wipe nozzle tip itself. Check electrode gap and adjust if necessary (see fig.
  • Page 7 Page 7 of 26 should be handled with great care, using clean tools and clean hands. a. Remove burner assembly as in routine service section - 3.4. b. Unscrew nozzle from its holder with a correctly fitting tubular spanner to avoid damage to hexagon. c.
  • Page 8 Page 8 of 26 Fig. 6 DESN 510234 Fig. 7 REMOVAL OF BURNER ASSEMBLY DESN 510234 file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec... 26/10/2006...
  • Page 9 Page 9 of 26 Fig. 8 REMOVAL OF BURNER DESN 510236 Fig. 9 BLAST TUBE REMOVAL DESN 510237 file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec... 26/10/2006...
  • Page 10 Page 10 of 26 Fig. 10 BURNER DETAIL DESN 510238 file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec... 26/10/2006...
  • Page 11 Page 11 of 26 Fig. 11 REMOVAL OF BURNER OIL PUMP STRAINER DESN 510239 Fig. 12 REMOVAL OF OIL SOLENOID DESN 510240 file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec... 26/10/2006...
  • Page 12: Switch On Electricity

    Page 12 of 26 Fig. 13 COOKER CONTROLS DESN 510217 ‘C’ 4.1.3 To Replace Oil Pump Solenoid Valve (see fig a. Turn OFF the oil line isolating valve near to the appliance. b. Remove burner assembly as in routine service section - 3.4. c.
  • Page 13 Page 13 of 26 pump is flushed out there may be some flame instability resulting in the burner locking out as indicated by the signal light in the re-set button of the control box (see fig 13). In this event, wait at least one minute, then press the re-set button to re-start.
  • Page 14: Check Smoke

    Page 14 of 26 Note: The outer burner door should be closed when checking CO . Ensure that only the baffle bricks are fitted. Check Smoke Remove the CO indicator and using the same hole for flue sampling. Insert the housing end of baccarach smoke pump and check that the smoke in the flue exit does not exceed No.2 on the scale.
  • Page 15: Boiler Thermostat

    Page 15 of 26 Fig. 16 THERMOSTAT MOUNTING AND PHAIL LOCATION DESN 510242 ‘A’ 4.2 THERMOSTAT REPLACEMENT (SEE FIG 16). 4.2.1 To Remove Cooker (oven) Thermostat a. Pull off the two thermostat knobs. Remove two pan head screws securing control cover to L.H. side panel and remove cover.
  • Page 16: Control Circuit Description

    Page 16 of 26 a. Pull off the two thermostat knobs. Remove two pan head screws securing control cover to L.H. side panel and remove cover. b. Remove two pan head screws securing rectangular cover to the rear top of the L.H. side panel and remove cover to expose boiler and pump overrun thermostat phial housing pocket.
  • Page 17: Pump Overrun Thermostat

    Page 17 of 26 6/8 will allow the burner to fire. For the ignition sequence to start Live power must be connected to terminal 1 the Danfoss control box. This is achieved by connecting contact 6 on Relay (2) through either of the operating thermostats to terminal 1 on Relay (1) and to terminal 1 in control box via connector block L3.
  • Page 18: Fault Finding

    Page 18 of 26 Fig. 17 EXTERNAL CONNECTIONS TERMINAL BLOCK DESN 510243 4.3.4 Photo-Resistor (see fig. The Photo-Resistor is simply removed by pulling the body of the unit sideways from the keyhole slot. The connecting cables should be traced back to the control box and then removed, noting their positions, refit new component in reverse order.
  • Page 19 Page 19 of 26 RELAY will not operate: 3 is made live as above. If not, then the fault lies in the boiler thermostat or RELAY 1 contacts. Check that there is mains voltage in No.4 on the RELAY. If not, the fault is in the boiler thermostat. If there is power to No.4 on the RELAY, but no power to 3 on the 6-pole socket, the RELAY 1 contacts are faulty.
  • Page 20 Page 20 of 26 file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec... 26/10/2006...
  • Page 21 Page 21 of 26 5.2 Burner Faults (a) If burner does not start: Possible Cause Remedy Lock out box illumination Reset Photo-resistor exposed to light Check that photo-resistor is correctly located in the housing, is not exposed to extraneous light. Oil Pump or motor seized: With electricity switched off remove housing access cover and turning the fan behind.
  • Page 22: Technical Data

    Page 22 of 26 Check for oil leaks. Ensure that the circuit board bracket and the lock out box brackets are correctly positioned. After allowing the cooker to heat up check that the flue analysis is 11.5 CO2 of flue gases and the smoke in the flue exit does not exceed No.2 on the baccarach smoke pump scale.
  • Page 23 Page 23 of 26 DESN 510245 R04F - 321057 Secondary Boiler Back Firebrick 1-off Thermostats R04T 321249 Cooker (oven) Thermostat "CAEM" R04T 321135 Boiler Thermostat "Ranco" R04T 321136 Pump/Overrun Thermostat "Ranco" file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec... 26/10/2006...
  • Page 24 Page 24 of 26 DESN 510246'B' Electrical Chassis DESN 510247 Burner Assembly file://\\server1\docs\NetCDs\Aga%20Product%20Information%20Spares%20and%20Tec... 26/10/2006...
  • Page 25 Page 25 of 26 DESN 510248'B' RO4M 321095 Burner Assembly Complete RO4M 999153 Photo Cell (Kerosene Oil Model) RO4M 999339 Nozzle Pre-Heater RO4M 321252 Burner Assembly Complete (Gas Oil Model Only) (Gas Oil Model) RO4M 999258 Ignition Lead (Pair) RO4M 999145 Pump - Danfoss BFP/Delta Oil RO4M 999155 Ignition Lead (Pair)
  • Page 26 Page 26 of 26 RO4M999152 Control Box Base For further advice or information contact your local distributor/stockist With Aga-Rayburn's policy of continuous product improvement, the Company reserves the right to change specifications and make modifications to the appliances described and illustrated at any time.

This manual is also suitable for:

Heatranger 360 d

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