Related Manuals for Fisher & Paykel OB30DDEPX1
Summary of Contents for Fisher & Paykel OB30DDEPX1
- Page 1 Service Manual Wall Oven Models: OB30DDEPX1 OB30SDEPX1 Product Codes: 88491 88492 88535 88536 547226...
- Page 3 The latest version is indicated by the date and letter and replaces any earlier editions. Model Service Description Product Market version code OB30DDEPX1 Double oven, brushed stainless 88491 US/CA steel, graphite enamel, self clean cycle. OB30SDEPX1 Single oven, brushed stainless...
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Page 4: Table Of Contents
Service Manual 547226: OB30 December 2012 Contents SERVICING REQUIREMENTS ............................7 & S ................................7 EALTH AFETY 1.1.1 Electrical Safety ..............................7 1.1.2 Electrostatic Discharge ............................7 1.1.3 Good Working Practices ............................7 1.1.4 Insulation Test ................................7 1.1.5 Sheet Metal Edges ..............................7 ................................8 PECIALISED OOLS 1.2.1 Anti-Static Strap ..............................8 1.2.2... - Page 5 Service Manual 547226: OB30 December 2012 3.12 S .................................26 HORT LERT 3.13 T ..................................26 3.14 S ..................................26 LOCK 3.15 L ..................................27 ANGUAGE 3.16 O ...................................27 ESET DIAGNOSTICS ................................28 & T .......................28 NTERING THE ALES ECHNICIAN ...........................28 ECHNICIAN AVIGATION ............................28 XITING THE ECHNICIAN ..........................30 CCESSING...
- Page 6 Service Manual 547226: OB30 December 2012 7.16 C .................................66 OOLING 7.17 V ..................................66 7.18 O .................................67 AVITY 7.19 F ..................................67 HROUD 7.20 R ..................................68 UNNERS 7.21 O ..................................68 7.22 O – D ............................68 ISASSEMBLY 7.23 M ..............................71 ROBE OCKET 7.24 O ............................72 SSEMBLY 7.25 C...
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Page 7: Servicing Requirements
Service Manual 547226: OB30 December 2012 1. Servicing Requirements 1.1 Health & Safety Note: When servicing the OB30 wall oven, health and safety issues must be considered at all times. Specific safety issues are listed below with their appropriate icon. These are illustrated throughout the service information to remind service people of the health and safety issues. -
Page 8: Specialised Tools
Service Manual 547226: OB30 December 2012 1.2 Specialised Tools 1.2.1 Anti-Static Strap An anti-static strap is to be used as E.S.D. protection when replacing or handling electronic components. 1.2.2 Fisher & Paykel Smart Tool Handheld computer supplied in protective case with F&P diagnostics software and service information loaded: P/N 813140 (includes light pen P/N 425930). -
Page 9: Technical Overview
The product serial plate is located on the left-hand side behind the grill, between the control panel and the oven door (top oven door on dual oven models). 2.5 Model Number Descriptions, Product Code, Service Version The model number contains the following information: eg: OB30DDEPX1 Type OB = Oven - Built in Width... -
Page 10: Serial Number
Service Manual 547226: OB30 December 2012 The product code is a dedicated number used to identify model variations e.g. different color, market etc. e.g. :88491-A is a Double Stainless Steel, USA product. The Service version is used to signify that some new components or features are not retro-fitable to earlier product versions. -
Page 11: Oven Cavity Fan (Convection Fan)
Service Manual 547226: OB30 December 2012 2.7 Oven Cavity Fan (Convection Fan) The oven cavity fan will turn on eight seconds after the mode is selected. The fan should always operate when the fan element is on. Operational Modes: True Aero Aero Bake Aero Pastry Aero Broil / Grill... -
Page 12: Active Vent Fan (Exhaust Fan)
Service Manual 547226: OB30 December 2012 Cooling Fan Speeds Cooling Fan Oven Mode Speed* Bake Aero Bake Warm True Aero Maxi Broil / Grill Broil / Grill Aero Broil / Grill Pastry Bake Aero Pastry Roast (Aero Broil / Grill 1 20 min) Roast (Bake for remainder) -
Page 13: Inner Broil / Grill Element
Service Manual 547226: OB30 December 2012 2.11 Inner Broil / Grill Element The inner broil / grill element will turn on eight seconds after the mode is selected. Operational Modes: Broil / Grill Maxi Broil / Grill Aero Broil / Grill Roast (first 20 minutes only) Self-Clean Voltage:... -
Page 14: Temperature Sensor
Service Manual 547226: OB30 December 2012 2.14 Temperature Sensor Voltage: Max current: 2 mA Max ambient temp: 1000°F (540°C) Resistance: 1080.2 ohms +/– 5.2 ohms at 70°F (21.11°C) 2.15 Halogen Bulbs The oven cavity lights will come on when the door is opened or when an oven mode is selected. -
Page 15: Temperature Switch Module
Service Manual 547226: OB30 December 2012 2.18 Temperature Switch Module The temperature switch module controls the temperature settings of the oven. It has a data link to the clock module. Current Draw: 72 mA Figure 2.20 2.19 Temperature L.C.D Module The temperature LCD module is controlled by the clock module. -
Page 16: Power Module
Service Manual 547226: OB30 December 2012 2.23 Power Module Figure 2.25 The power module is a specific P.C.B. that drives oven lights, fans, elements and lock motors. It also monitors the sensors and micro-switches and provides power to the control panel. Voltage: 2.24 Power Transformer Voltage:... -
Page 17: Thermal Limiters
Service Manual 547226: OB30 December 2012 2.26 Thermal Limiters If a thermal limiter has tripped there will be no continuity across its contacts. Limiter Locations Figure 2.28a Note: TL = Thermal Limiter MTL = Microtemp limiter Double ovens have thermal limiters TL1 & TL2 and a microtemp limiter MTL. -
Page 18: Isolating Relay
Service Manual 547226: OB30 December 2012 MTL (Microtemp Limiter) This is a non-resettable thermal limiter positioned to detect electronics area over temperature caused by a cooling fan failure. It will cut power to the power transformers, disabling the oven when tripped. Capacity Rating: 25 Amps at 240 VAC. -
Page 19: Self-Clean Pyrolytic Cycles
Service Manual 547226: OB30 December 2012 2.30 Self-Clean Pyrolytic Cycles 2.30.1 3 hour Cycle Duration: 3hrs Pyro Temp: 925°F (500°C) Heat-up time: 50 minutes approx. Holding time: 100 minutes approx. Cool-down time: 30 minutes If a Self-Clean Cycle will not start, check that there are no meat probes inserted and that the control knobs of the cavity that is not being cleaned (in a double oven) are in the ‘OFF’... -
Page 20: Hour Cycle
Service Manual 547226: OB30 December 2012 2.30.2 5 Hour Cycle Note: OB30 Models 88535 & 88536 from serial number DSX280608 (March 2010) Onwards, refer tech bulletin G-FOVB-10-04 Duration: 5hrs Pyro Temp: 806°F (430°C) Heat-up time: 50 minutes approx. Holding time: 220 minutes approx. -
Page 21: December
Service Manual 547226: OB30 December 2012 2.31 Oven Mode Element and Fan Profiles If the oven door is opened during use the oven fan and elements will turn off until it is closed again. Function Stage Oven Cooling Vent Fan Broil Outer Broil Bake... -
Page 22: Use & Care Of The Oven
Service Manual 547226: OB30 December 2012 3. Use & Care of the oven 3.1 Setting the Clock The clock has a default 12-hour display and a minute timer function. ‘ 12:00’ will show and the colon will flash when the oven has been turned on at the wall. While the colon is flashing, rotate the PUSH TO CLEAR knob until the correct time of day is displayed. -
Page 23: Active Vent And Cooling Fans
Service Manual 547226: OB30 December 2012 • Warm. This is a constant low heat of 165° F (75° C) the oven fan circulates heat from the upper outer and the bake elements. • Roast. This is a two step program where, during the first stage, the complete broil / grill element and the oven fan come on to sear the meat. -
Page 24: Minute Timer
Service Manual 547226: OB30 December 2012 3.6 Minute Timer To set the timer: 1. Press TIMER. ‘Timer’ and the colon will flash in the clock display. 2. Rotate the PUSH TO CLEAR button to select the time needed. 3. Press TIMER or wait 8 seconds for the setting to be adopted and the timer will begin to count down. -
Page 25: Set Automatic Stop Cooking
Service Manual 547226: OB30 December 2012 3.8 Set Automatic Stop Cooking To set Automatic Stop Cooking: 1. Press the STOP TIME button and turn the PUSH TO CLEAR knob to display the time the oven is to switch off. 2. Choose the cooking mode and temperature. These settings will be adopted and will activate after 8 seconds. -
Page 26: Temperature Scale
Service Manual 547226: OB30 December 2012 3.11 Temperature Scale The temperatures can be displayed as either Fahrenheit or Celsius. To change the temperature display: 1. Enter the User Select mode. 2. Turn the oven mode dial until ‘Temp Scale’ appears in the display. 3. -
Page 27: Language
Service Manual 547226: OB30 December 2012 3.15 Language This can be set to display the various settings in either, American English (US), English (EN), French (FR), Spanish (SP) or DCS (dC). DCS (dC) language will change terminology from “Aero” to “Conv” (convection) To change the language setting: 1. -
Page 28: Diagnostics
Service Manual 547226: OB30 December 2012 4. Diagnostics 4.1 Entering the Sales Mode & Technician Mode To Enter Sales Mode: 1. Ensure all oven modes and temperature displays are set to OFF. 2. Ensure no cooking auto functions are set. 3. -
Page 29: December
Service Manual 547226: OB30 December 2012 Oven Mode Oven Mode Knob Description Display Position (clockwise) Broil/Grill Element Inner. INNER Broil/Grill Element Outer. OUTER Fan Element and Oven Fan. ELEMNT Oven Cavity Fan. OVEN Throat Element THROAT ( shown in display, but will not operate) ELEMNT Bake element. -
Page 30: Accessing Technical Data Log
Service Manual 547226: OB30 December 2012 4.4 Accessing Technical Data Log 1. Enter Technician Mode. (refer to Section 4.1) 2. Choose Tech Select option ‘DOWN LOAD’. (dial position 19) 3. Hold the Fisher & Paykel “Smart Tool” up to the clock module display (top left corner) and press ‘CLEAR’... -
Page 31: Fault Diagnostics
Service Manual 547226: OB30 December 2012 5. Fault Diagnostics 5.1 SYMPTOM: Oven electrical components are unresponsive POSSIBLE CAUSES: Clock not set after powering up Blown fuse Faulty supply wiring or connections Faulty power transformer Tripped microtemp limiter Faulty power module DIAGNOSIS: If the clock colon: is flashing, push the clock button to set the time. -
Page 32: Symptom: Control Buttons Or Clock Display Not Operating Correctly Or Unresponsive
Service Manual 547226: OB30 December 2012 5.2 SYMPTOM: Control Buttons or Clock Display not operating correctly or unresponsive POSSIBLE CAUSES: Loose connection to the power module Faulty clock module assembly Lens has come loose from adhesive Faulty power module DIAGNOSIS: If one of the clock display segments is flashing or is showing a warning then refer to the user guide for warning identification. -
Page 33: Symptom: Faulty Temperature Or Oven Mode L.c.d. Modules
Service Manual 547226: OB30 December 2012 5.5 SYMPTOM: Faulty Temperature or Oven Mode L.C.D. Modules POSSIBLE CAUSES: Loose connection to the clock module Faulty temperature or oven mode L.C.D. module DIAGNOSIS: If the fault is that one segment of the display is always on or always off, replace the L.C.D. -
Page 34: Symptom: Oven Under Cooking
Service Manual 547226: OB30 December 2012 5.7 SYMPTOM: Oven Under Cooking POSSIBLE CAUSES: Incorrect oven use Incorrect temperature scale used Faulty temperature sensor Faulty oven element Faulty oven cavity fan Blown thermal limiter Faulty power module DIAGNOSIS: Check that the oven is being operated correctly. (check the oven Use & Care Guide for troubleshooting tips) Ensure the oven door closes and seals correctly. -
Page 35: Symptom: Baking Burns On The Bottom
Service Manual 547226: OB30 December 2012 5.9 SYMPTOM: Baking burns on the bottom POSSIBLE CAUSES: Incorrect oven use Incorrect temperature scale used Faulty temperature sensor Faulty oven element Faulty oven cavity fan Faulty power module DIAGNOSIS: Check that the oven is being operated correctly. (check the oven Use & Care Guide for troubleshooting tips) Ensure the correct temperature scale has been set (°F or °C ) Check that the correct oven mode has been selected. -
Page 36: Symptom: Oven Heats Slowly Or Fails To Reach Preset Temperature
Service Manual 547226: OB30 December 2012 5.11 SYMPTOM: Oven heats slowly or fails to reach preset temperature POSSIBLE CAUSES: Incorrect oven use Faulty door switch Low supply voltage Faulty temperature sensor Faulty oven element / fan Faulty power module DIAGNOSIS: Ensure the oven door closes and seals correctly. -
Page 37: Symptom: Fault Code F1 Displayed In Tech Select Only
Service Manual 547226: OB30 December 2012 5.13 SYMPTOM: Fault Code F1 displayed in Tech Select only (Refer to 4.0 Diagnostics) CAUSE: Maximum allowable temperature 185° F (85° C) around e lectronics was exceeded. DIAGNOSIS: Check for cooling fan faults or vent blockages. (refer to Section 5.19) 5.14 SYMPTOM: Fault Code F2 displayed CAUSE: Maximum allowable cavity temperature was exceeded during Self-Clean Cycle. -
Page 38: Symptom: Fault Code F5 Displayed
Service Manual 547226: OB30 December 2012 5.17 SYMPTOM: Fault Code F5 displayed CAUSE: A communications error occurred between the clock module and the power module. DIAGNOSIS: Check the connections between the power module and clock module. If the fault code re-occurs, replace the power module. (refer to Servicing Instructions Section 7.9) 5.18 SYMPTOM: Fault Code F7 displayed CAUSE:... -
Page 39: Tracing Oven Cavity Fan Faults
Service Manual 547226: OB30 December 2012 5.20 Tracing oven cavity fan faults (Refer to Technical Overview Section 2.7) PROCEDURE: If oven cavity fan will not operate 1. Enter Technician Mode diagnostics to test the oven cavity fan operation. (refer to Diagnostics Section 4.3) 2. -
Page 40: Tracing Element Faults
Service Manual 547226: OB30 December 2012 5.22 Tracing element faults (Refer to Technical Overview Section 2.10-2.15 & 2.33) PROCEDURE: If the element does not turn off (element run-away) Note: In normal operation the element will cycle (turn on & off) when the cavity temperature has reached the set point. -
Page 41: Tracing Oven Temperature Sensor Faults
Service Manual 547226: OB30 December 2012 5.23 Tracing oven temperature sensor faults (Refer to Technical Overview Section 2.16) PROCEDURE: 1. Enter the Technician Mode diagnostics to view the cavity temperature reading. (refer to Diagnostics Section 4.3) 2. Record the cavity temperature reading and substitute the oven temperature sensor with a new sensor. -
Page 42: Tracing Oven Door Switch And Door Lock Switch Faults
Service Manual 547226: OB30 December 2012 5.25 Tracing oven door switch and door lock switch faults (Refer to Technical Overview Section 2.31) PROCEDURE: Oven Door Switch 1. Push the door switch plunger in and out to ensure it is operating correctly. 2. -
Page 43: Determining Which Power Module Is Faulty In A Double Oven (F4 Or F5 Fault Codes)
Service Manual 547226: OB30 December 2012 5.26 Determining which power module is faulty in a double oven (F4 or F5 Fault Codes) (Refer to Technical Overview Section 2.25) Set up the double oven as if it were a single oven so that the faulty power module can be eliminated. -
Page 44: Wiring Diagrams
Service Manual 547226: OB30 December 2012 6. Wiring Diagrams 6.1 Double Oven Wiring Schematic... -
Page 45: Single Oven Wiring Schematic
Service Manual 547226: OB30 December 2012 6.2 Single Oven Wiring Schematic... -
Page 46: Double Oven Wiring Diagram
Service Manual 547226: OB30 December 2012 6.3 Double Oven Wiring Diagram Temperature Protection Circuit... - Page 47 Service Manual 547226: OB30 December 2012 Neutral Circuit...
- Page 48 Service Manual 547226: OB30 December 2012 Generic High Voltage Circuit...
- Page 49 Service Manual 547226: OB30 December 2012 Generic Low Voltage / Lock Circuit...
- Page 50 Service Manual 547226: OB30 December 2012 Lighting and Earth Circuit...
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Page 51: Single Oven Wiring Diagram
Service Manual 547226: OB30 December 2012 6.4 Single Oven Wiring Diagram Temperature Protection Circuit... - Page 52 Service Manual 547226: OB30 December 2012 Neutral Circuit...
- Page 53 Service Manual 547226: OB30 December 2012 Generic High Voltage Circuit...
- Page 54 Service Manual 547226: OB30 December 2012 Generic Low Voltage / Lock Circuit...
- Page 55 Service Manual 547226: OB30 December 2012 Lighting & Earth Circuit...
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Page 56: Service Procedures
Service Manual 547226: OB30 December 2012 7. Service Procedures In order to service components of the oven, certain procedures must be followed. These procedures are as follows: To avoid stripping screws do not over tighten when reassembling parts. If using a screw gun have the torque setting on low. -
Page 57: Components In Back Panel Area
Service Manual 547226: OB30 December 2012 7.3 Components in Back Panel Area 1. Remove the oven from the joinery cavity. (refer to Section 7.1) 2. Remove the six rear-most screws on the top panel. 3. Remove the two screws fixing the cable connector panel to the back panel. 4. -
Page 58: Function And Temperature Switch Modules
Service Manual 547226: OB30 December 2012 7.6 Function and Temperature Switch Modules Location: Control Panel Removal 1. Follow the general servicing instructions for components around the control panel area. (refer to Section 7.2) 2. Remove the appropriate oven knob. Note: To best work on the control panel turn it face down and place blocks of polystyrene under the ends to Lens Assembly elevate it off the working surface. -
Page 59: Clock Module Or Buttons
Service Manual 547226: OB30 December 2012 L.C.D Lenses: Removal 1. Follow the procedure for removal of switch modules above to step 3 and L.C.D modules above to step 4. 2. Remove the damaged lens. 3. Remove the protective strip from the replacement L.C.D lens and attach it ensuring it is fitted squarely. -
Page 60: Power Module
Service Manual 547226: OB30 December 2012 7.9 Power Module Location: Under the service panel Removal 1. Follow the general servicing instructions for components around the service panel area. (refer to Section 7.4) 2. Remove all wires and wire harnesses and transfer them to the replacement power module. -
Page 61: Thermal Limiter & Microtemp Limiter
Service Manual 547226: OB30 December 2012 7.11 Thermal Limiter & Microtemp Limiter Location: thermal limiter in the back panel area, microtemp limiter in the top panel area. Removal Note: Refer to Technical Overview 2.28 for thermal limiter and micro-temp limiter locations and specifications. -
Page 62: Oven Lamp Assembly
Service Manual 547226: OB30 December 2012 7.14 Oven Lamp Assembly Location: Rear corners and top, front of the oven cavity For Rear Lamp Assemblies Removal 1. Follow the general servicing instructions for components in the back panel area. (refer to Section 7.3) 2. - Page 63 Service Manual 547226: OB30 December 2012 For Front Lamp Assembly Removal 1. Follow the general servicing instructions for components in the control panel area. (refer to Section 7.2) 2. Remove the lamp cover and bulb. (refer to Section 7.13) 3. Disconnect the lamp assembly wires from the terminal block in the top panel area. 4.
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Page 64: Oven Elements
Service Manual 547226: OB30 December 2012 7.15 Oven Elements Broil / Grill Element Location: Top of the oven cavity Removal 1. Remove the fan shroud. (refer to Section 7.19) 2. Remove the screws securing the Broil / Grill element to the top of the oven cavity and the support frame to the cavity roof. - Page 65 Service Manual 547226: OB30 December 2012 Bake element Location: Under the oven cavity Removal 1. Follow the general servicing instructions for components in Largest the back panel area. (refer to Section 7.3) Ducting 2. Remove the two largest vent ducting sections. Sections For Single Ovens and Double Oven Lower Cavity 1.
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Page 66: Cooling Fan
Service Manual 547226: OB30 December 2012 7.16 Cooling Fan Location: Back and top panel areas Removal Follow the general servicing instructions for components in the back panel area. (refer to Section 7.3) For single ovens and upper cooling fan on double ovens. 1. -
Page 67: Oven Cavity Fan
Service Manual 547226: OB30 December 2012 4. Remove the vent fan wires and transfer them to the replacement fan. 5. Separate the vent fan from the vent tube. Reassembly Refit in reverse manner. Follow the reassembly procedure. (refer to Section 7.5) 7.18 Oven Cavity Fan Location: Back panel area Removal... -
Page 68: Runners
Service Manual 547226: OB30 December 2012 7.20 Runners Location: Side walls of oven cavity Removal 1. Unhook the wire near the bottom of the runners. 2. Lift the bottom of the runners away from the side wall. 3. Rotate the runners out of the studs at the top of the cavity. Reassembly Refit in reverse manner. - Page 69 Service Manual 547226: OB30 December 2012 Door Inner Assembly Figure 7.22a Glass Pane removal 1. Remove the screws securing the top retaining bracket. (no. 1) 2. Loosen the screws on the insulation retainer panel. (no. 3) 3. Slide out the heat reflective glass pane. (no. 4) 4.
- Page 70 Service Manual 547226: OB30 December 2012 Door Outer Assembly Figure 7.22b Handle removal 1. Clear the insulation from around and remove the handle retaining screws in the top corners of the outer door assembly. Reassembly Refit in reverse manner. Glass Pane removal 1.
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Page 71: Meat Probe Socket
Service Manual 547226: OB30 December 2012 Door Hinge removal 1. Remove the heat reflective glass pane. (no. 1, refer previous) 2. Remove the door hinge retaining screw near the top of the stanchion. 3. Lift the door hinge and hinge stanchion enough to clear the edge of the door cap. (no. -
Page 72: Oven Door Lock Assembly
Service Manual 547226: OB30 December 2012 7.24 Oven Door Lock Assembly Location: Left hand side panel If the door lock is engaged and the door cannot be opened, refer to the following procedure. 1. Remove the oven from the joinery cavity. (refer to Section 7.1) 2. -
Page 73: Component Location Guide
Service Manual 547226: OB30 December 2012 7.25 Component Location Guide Isolating Relay Clock Module Power L.C.D./Switch Transformer Modules Power Module Microtemp Limiter (93° C) XY- Capacitor Broil/Grill Vent Fan Elements Cooling Fan Figure 8a Door Lock Assy Thermal Limiter Fan Element Oven Fan Motor Bake Element... -
Page 74: N O T E S
Service Manual 547226: OB30 December 2012 8. N O T E S...