CONTENTS HEALTH AND SAFETY SPECIFICATIONS Oven Weights & Cavity Dimensions Electrical Specifications Product and Cabinetry Dimensions MODEL/SERIAL NUMBER LOCATION & IDENTIFICATION Data Label and Location TECHNICAL OVERVIEW Oven Cavity Fan Cooling Fan Active Vent Fan Outer Broil Element Inner Broil Element Bake Element Fan Element Temperature Sensor...
Page 4
CONTENTS 4.22 Pyrolytic Self Clean 4.23 Oven Mode Elements and Fan Profiles OPERATION Control Panels Clock Setting the Clock To Change the Time Oven Functions User Preference Settings Sabbath Mode DIAGNOSTICS Entering the Technician Mode Technician Mode Navigation FAULT DIAGNOSTICS User Alert Codes Failure Alerts Symptom: Oven under cooking...
Page 5
CONTENTS SERVICING THE COMPONENTS Removal from the Joinery Removal of the Door Disassembly of the Door Removal of the Control Panel Disassembly of the Control Panel Removal of the Power Board Removal of the Power Transformer Removal of a Thermal Limiter Removal of the Fan Shroud 8.10 Removal of the Temperature Sensor...
1 HEALTH & SAFETY IMPORTANT ! PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE. Note: When servicing the 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.
2 SPECIFICATIONS 2.1 Oven Weights WOSV230 weight: 190 lb (86kg) WODV230 weight: 340 lb (154kg) 2.2 Electrical Specifications MODEL VOLTAGE MAX POWER WOSV230 240V 19.4 4.6 kW WOSV230 208V 16.6 3.5 kW WODV230 240V 38.3 9.2 kW WODV230 208V 33.2 7.0 kW 2.3 Product and Cabinetry Dimensions FRONT...
Page 8
2 SPECIFICATIONS PROUD INSTALL 5/8 - 13/16" (16-20 mm) 1-9/16" (39 mm) Electrical supply min. 1/16" (2 mm) FLUSH INSTALL 5/8 - 13/16" (16-20 mm) 1-9/16" (39 mm) PLAN min. 1/16" (2 mm) IMPORTANT! FLUSH INSTALLATION WOSV230 The depth of the control panel (D) is larger than conventional ovens.
Page 9
2 SPECIFICATIONS FRONT PROFILE PLAN WODV203 PRODUCT DIMENSIONS INCHES (MM) Overall height of product 48 1/2” (1232) Overall width of product 29 3/4” (757) Overall depth of product ( 23 15/16” (608) excludes handle and dials) Depth of oven front and control panel ( 1 9/16”...
Page 10
2 SPECIFICATIONS PROUD INSTALL 5/8 - 13/16" (16-20 mm) Electrical supply 1-9/16" (39 mm) min. 1/16" (2 mm) FLUSH INSTALL 5/8 - 13/16" (16-20 mm) PLAN 1-9/16" (39 mm) min. 1/16" (2 mm) IMPORTANT! FLUSH INSTALLATION The depth of the control panel (D) is larger than conventional ovens.
3 MODEL / SERIAL NUMBER LOCATION & IDENTIFICATION 3.1 Data Label and Location The product data label is located on the left hand side behind the grill, between the control panel and the oven door (top oven on double models). The data label contains information specific to that model, like product code number, model number, and serial number.
Page 12
The serial number consists of three letters and six digits and contains the information shown in the following example: 123456 Sequential serial number Manufacturing plant code FISHERPAYKUL code indicating month of manufacture CUMBERLAND code indicating year of manufacture Cumberland code Letter Year Fisherpaykul code...
4 TECHNICAL OVERVIEW 4.1 Oven Cavity 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 Conv Conv Bake Conv Broil Roast (first 20 minutes only) Bake (pre-heat assistance only) Conv Pastry...
4.3 Active Vent Fan The vent fan will operate for the first thirteen minutes of all oven modes except Bake (does not operate) and in Self-Clean Cycle, Broil modes (runs continuously). Voltage: 220/240 VAC Wattage: 18 watt Frequency: 50/60 HZ 4.4 Outer Broil Element The outer broil element will turn on eight seconds after a mode is selected.
4.7 Fan Element The fan element and oven fan will turn on eight seconds after the mode is selected. Operational Modes: True Conv Bake (pre-heat assistance only) Conv Bake Conv Pastry (pre-heat assistance only) Voltage: 220/240 VAC Wattage: 2500 watt 4.8 Temperature Sensor Voltage: 5 VDC...
4.9 Halogen Bulbs The oven cavity lights will come on when the door is opened or when an oven mode is selected. The lights will turn off when the door is closed (if no oven mode is selected) or if the programmed oven cook time has finished.
4.12 Function and Temperature Encoders The WO models use encoders as a customer interface for setting oven mode and temperature. One function and one temperature encoder are provided for each oven. The function encoder is an absolute encoder, meaning the dial can rotate a full 360 degrees. The temperature encoder is a jog encoder, rotating 30 degrees left or right and returning to the center position when the knob is released.
4.15 Power Transformer Input Voltage: 120 VAC 60hz Output Voltage: 12 VAC 4.16 Thermal Limiter These products have manually resettable thermal limiters. Single ovens have one thermal limiter below the cooling fan. Limiter is mounted on a bracket with spacers underneath.
4.17 Meat Probe and Socket Voltage: 5 VDC To test the meat probe: Using a multimeter, check between these 2 points, should read 60K ohms when cold While checking the resistance, heat the end of the meat probe, the resistance will decrease as the temperature goes up.
4.18 Cooling Fan Resistor Power Rating: 50 watt Resistance: 100 Ohms Max Ambient Temp: 185 ºF (85 ºC) 4.19 Isolation Relay The isolation relay is now part of the main power board. 4.20 Micro Switches There are three micro switches in the door lock assembly.
4.22 Pyrolytic Self Clean Duration: 4 or 5 hr option Pyro Temp: 824 ºF (440 ºC) Heat-up time: 55 minutes approx. Holding time: 145/205 minutes approx. Cool-down time: 40 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’...
4.23 Oven Mode Elements and Fan Profiles Broil Broil Oven Cooling Bake Lights Vent Fan Outer Inner Stage Element Function Element Element Element 1500W 2500W 1500W 2900W Preheat Bake Cook X (67%) Preheat Conv Bake Cook X (67%) Preheat True Conv Cook Broil Cook...
5 OPERATION 5.1 Control Panels Double Model Upper oven Lower oven Upper oven Lower oven Upper oven/ Lower oven/ function knob function knob Temperature Temperature Left Hand display Right Hand display shuttle knob shuttle knob TIMER: 2H 15M BAKE BAKE 350f 350f PROBE: 100...
5.3 Setting the Clock Power the oven on at the wall, the clock will start to flash 24 SET TIME Press PLUS or MINUS to scroll between 24 hr and 12 hr settings. Press ACCEPT to confirm. The display will flash 0:00 (if 12H set) or 00:00 (if 24H set).
5.4 To Change the Time Press and hold the MENU button for 2 seconds to enter the user preference menu. 13:45 Press PLUS to select SET TIME. The current set time or 00:00 / 0:00 will SET TIME 1 : 45 flash (if the current time is 00:00 or 0:00).
5.5 Oven Functions BAKE upper outer and lower elements Heat comes from both the upper and lower elements. The fan is not used in this function. Ideal for cakes and foods that require baking for a long time or at low temperatures. This function is not suitable for multi-shelf cooking.
Page 27
TRUE CONV fan and rear element By using the central rear heating element and fan, hot air is blown into the cavity, providing a consistent temperature at all levels, making it perfect for multi-shelf cooking. Trays of cookies cooked on different shelves are crisp on the outside and chewy in the middle.
Page 28
MAXI BROIL upper inner and outer elements Intense radiant heat is delivered from both top elements. Preheating is not essential although some people prefer to allow the element to heat for a few minutes before they place food under the broil element. The most suitable function for ‘finishing off’...
Page 29
CONV PASTRY fan plus lower element The fan circulates heat from the lower element throughout the oven. Excellent for cooking pizza as it crisps the base beautifully without overcooking the topping. Ideal for foods such as sweet and savory pastry foods and delicate foods that require some top browning eg frittata, quiche.
Page 30
this is not a cooking function Provides a constant low heat of less than 195°F / 90°C. Use to keep cooked food hot, or to warm plates and serving dishes. WARM To reheat food from cold, use another oven function to heat the food piping hot and only then change to Warm, as this function alone will not bring cold food up to a high enough temperature to kill any harmful bacteria.
5.6 User Preference Settings In the user preference setting, the oven can be changed to do the following: Display time as 12 hr or 24 hr or power save when the oven is not in use Display the temperature in degrees Celsius or Fahrenheit Operate with sounds on (tones and beeps) or operate quietly Operate with oven lights on or off during cooking Operate in Sabbath mode (see the following section ‘Sabbath Mode’)
Page 32
SETTING DEFAULT OPTION ALTERNATIVE OPTION(S) SET TIME The current time will show in the display. See your Quick Start guide for instructions on setting the time. 12 H CLOCK 24 H Select between 24-hour or 12-hour clock display. POWER SAVE MODE** POWERSAVE POWERSAVE MODE ON...
5.7 Sabbath Mode This setting is designed for religious faiths that observe a ‘no work’ requirement on the Sabbath. While your oven is in Sabbath mode The display, knob halos and indicators will be unlit, the buttons will be unresponsive. No tones or beeps will sound.
Page 34
set sabbath 2 : 25 PM : 1 5 function BAKE 360f SET FUNCTION If you have not already set a function 7 Turn the function knob to BAKE. and temperature: 8 Adjust the temperature if necessary. set sabbath function will appear in the display.
6 DIAGNOSTICS 6.1 Entering the Technician Mode NOTE: The WO oven models use the GOEP Electronic Platform controller, which is a universal controller used in other OB models. Ensure the correct model ID is selected for the model you are working on.
Page 36
Displayed Text and Related Component Wattage (W) GRILL INNER (inner broil element) 2900 GRILL OUTER (outer broil element) 1500 BAKE INNER (bake element) 1500 BAKE OUTER Not used in WO30 FAN ELEMENT (convection element) 2500 CAVITY FAN (convection fan) COOL FAN LO COOL FAN HI ROTISSERIE MOTOR Not used in WO30...
Page 37
Menu 3: Software Version This menu will show the software version of the electronics. It will alternate between the User Interface (UI X.X.X.X) and power board (PB X.X.X.X) software and will advise the following: ww.xx.yy.zz The individual identifiers describe: ww: Safety version. Increments on approved changes to the safety critical software section. A change will result in a new checksum for the safety critical program code.
7 FAULT DIAGNOSTICS All errors of the power boards and the clock module are displayed using the seven segment digits on the clock function display. In the double models, the upper cavity power board is the master board, the lower cavity power board is the slave board.
7.1 User Alert Codes Code Possible Cause What to Check The oven has overheated: Power board, clock module or cavity over-temperature. Let the oven cool down, the alert should clear itself The temperature around the If this alert happens frequently, check the cooling fan(s) power board is too hot for proper operation.
7.2 Failure Alerts Clock Board Faults Type Error Description & Possible Solution Initialization error - No master power board found. Check model ID is set correctly for the model you are working on - refer pg. 35 Check harness connections to master power board Replace master power board Initialization error - No slave power board found.
Page 41
Power Board Faults 2 = Master Power Board (upper cavity) 3 = Slave Power Board ( lower cavity) Type Error Description & Possible Solution F2/3 Initialization error - No clock module found. 001010101 Check connection to clock module Replace clock module Unknown Model ID - The power board does not support the Model ID that is trying to be set through Technician Mode or restored by the old clock module (when power board is being replaced).
2 = Master Power Board (upper cavity) 3 = Slave Power Board ( lower cavity) Type Error Description & Possible Solution F2/3 Crystal Oscillator fault - This can occur during baking with a lot of condensation. Let the oven cool down and dry out. Then power the oven off and on. If the problem persists, replace the power board Critical software/hardware fault.
7.4 Symptom: Baking Burns on Top 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 Ensure the correct temperature scale has been set (°F or °C) Check that the correct oven mode has been selected Check temperature sensor Check oven elements in technician mode...
7.6 Symptom: Oven Seems to be Operating Normally but not Heating POSSIBLE CAUSES: Faulty oven door switch or door not closed Tripped thermal limiter Faulty temperature sensor Faulty oven element Faulty power board DIAGNOSIS: Check to see if the door switch is operating correctly Check for tripped thermal limiters.
7.9 Tracing Cooling Fan Faults PROCEDURE: If the cooling fan will not start Enter technician diagnostic mode to test the cooling fan operation. Refer to Section 6 on pg. 34. The cooling fan will operate at low speed in normal operation. When the cooling fan is turned on in diagnostics, it be set to run at low speed or high speed.
7.12 Tracing Element Faults PROCEDURE: If the element does not turn off (element run-away) Note: In normal operation, the element will cycle (turn on and off) when the cavity temperature has reached the set point. This can be detected by listening for the switching noise of the element relay switch on the power board or using a current meter.
7.14 Tracing Limiter Faults PROCEDURE: Visually check if the thermal limiter is tripped. If it is “open”, the orange tab on the body of the limiter will be sticking out. Push the orange tab “in” to reset it. Refer to Section 4.16 on pg. 17. Trace the component that is most likely to have caused the thermal limiter to trip To trace the likely cause of tripping Enter technician mode to help determine the likely faulty component...
7.15 Tracing Door Switch & Lock Faults PROCEDURE: Oven Door Switch Push the door switch plunger in and out to ensure it is operating correctly. With no oven mode selected, the lights should turn on when the door is opened and turn off when door is closed. If the oven lights do not switch ON and OFF, check the wiring continuity between the door lock assembly and the power module If the wiring continuity is good, replace the door lock assembly...
8 SERVICING THE COMPONENTS WARNING! Ensure the product is isolated from the power supply before servicing. Follow the health and safety precautions while servicing. 8.1 Removal From the Joinery Ensure the product is isolated from the power supply Remove the oven doors, shelves and utensils Remove the two screws on either side of the oven frame that secure the oven to the joinery Slide the oven out of the cabinet onto a suitable support that is capable of holding the weight of the product...
Page 51
Glass Pane Removal Remove the screws securing the top retaining bracket (no. 1) Loosen the screws on the insulation retainer panel (no. 3) Slide out the heat reflective glass pane (no. 4) Remove the inner glass pane and gasket Note: If transferring the gasket to a replacement glass pane, ensure the gasket join is located at the top of the door.
Door Hinge Removal Remove the heat reflective glass pane (refer to pg. 50) Remove the door hinge retaining screw near the top of the stanchion Lift the door hinge and hinge stanchion enough to clear the edge of the door cap Caution: The inner edges of the stainless steel door cap are sharp.
8.5 Disassembly of the Control Panel The control panel is made up of a display module and function and temperature encoders. There are differences between double and single models, so ensure you order the correct parts from the correct parts book for the model you are servicing. Harnesses Function encoder Display module...
Page 54
Display Module Removal Release the four clips from the sides of the display module using pliers Lift up on the display module, disconnect harnesses and remove the module Clips - 4 corners Note on Reassembly: When reinstalling the display module, the keyhole openings in the display housing should clear the mating pins on the button tree Make sure the tabs on the ends of the display are engaged in the mating slots in the clips on the encoder brackets as shown above...
8.6 Removal of the Power Board There are 2 power boards in a double model. The master board is the upper cavity module, and the slave board is the lower cavity module. Both these modules are connected via a harness and are located in the top panel area.
8.7 Removal of a Power Transformer Remove the oven doors. This makes the product lighter and easier to move, and will stop it tipping forward when pulled out from the joinery. Remove the screws securing the product to the joinery and slide the oven forward out of the joinery approx.
8.9 Removal of the Fan Shroud Ensure the product is isolated from the power supply Remove the oven door and racks Remove the two screws on either side at the top of the fan shroud Pull the shroud up slightly to remove the lower tabs from the cavity liner Reassemble in reverse order 8.10 Removal of the Temperature Sensor...
8.11 Removal of the Fan Element Ensure the product is isolated from the power supply Remove the oven doors and racks Remove the fan shroud. Refer to Section 8.9 on pg. 56. Remove the 3 screws from the element and retaining bracket The element tail will pull through far enough to remove the wiring...
8.13 Removing the lamp assembly For rear lamp assemblies Ensure the product is isolated from the power supply Remove the oven lamp cover and bulb. Refer to Section 8.12 on pg. 57. Remove the lamp body retaining screws and the lamp holder retaining screws Disconnect the lamp assembly wires at the connectors in the back panel area Pull the lamp assembly wires out through the oven...
8.14 Removal of the Broil Element Ensure the product is isolated from the power supply. Remove the oven doors and racks Remove the fan shroud. Refer to Section 8.9 on pg. 56. Remove the 2 screws securing the element to the cavity rear wall and the 2 screws on the support frame on the cavity roof Pull the tail of the element through the hole in...
8.16 Removal of the Cooling Fan Ensure the product is isolated from the power supply Remove the product from the joinery. Refer to Section 8.1 on pg. 49. Remove the rear panel to gain access to the cooling fan(s) Screws Single models and double upper cavity Remove the wires from the cooling fan motor Remove the two screws on the cooling fan and...
8.18 Removal of the Oven Cavity Fan Ensure the product is isolated from the power supply Remove the product from the joinery. Refer to Section 8.1 on pg. 49. Remove the rear panel to gain access to the cavity fan Removal Remove the fan shroud to gain access to the fan blade.
8.20 Removal of the Oven Door Lock Assembly The door lock is situated on the left hand side of the product. If the door lock is engaged and the Link arm door cannot be opened, refer to the following procedure. Remove the oven from the joinery.
12 WARRANTY What are our & your liabilities under warranty, what’s covered and for how long? OUR PROMISE TO YOU In the relevant warranty period and with the coverage and payment terms as detailed below and in the table opposite, we (Fisher & Paykel Appliances Inc., the warrantor) guarantee to repair or replace a defective part or product anywhere in the United States and Canada.
Page 75
B. Product defects caused by factors other than: a. Normal domestic use b. Use in accordance with the product’s user guide. C. Product defects caused by incorrect installation, accident, neglect, misuse, fire, flood or Act of God. D. Normal wear and tear, including surface corrosion and discoloration of parts. E.