Moffat E25 Service Manual

E25 Convection Oven -1- SERVICE MANUAL E25 CONVECTION OVEN E25MS CONVECTION OVEN

E25 Convection Oven -2- WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

E25 Convection Oven -3- CONTENTS This manual is designed to take a more in depth look at the E25 convection oven for the purpose of making the unit more understandable to service people. There are settings explained in this manual that should never require to be adjusted, but for completeness and those special cases where these settings are required to change, this manual gives a full explanation as to how, and what effects will result. SECTION PAGE NO. 1. SPECIFICATIONS......................................................................................................... 5 2. INSTALLATION............................................................................................................. 7 3. OPERATION.................................................................................................................. 8 3.1 Description of Controls—E25 3.2 Description of Controls—E25B 3.3 Explanation of Control System 4. MAINTENANCE............................................................................................................. 12 4.1 Cleaning 4.2 Routine Procedures 5. TROUBLE SHOOTING GUIDE..................................................................................... 13 6. SERVICE PROCEDURES............................................................................................. 16 6.1 Fault Diagnosis 6.2 Access 6.3 Replacement 6.4 Adjustment / Calibration 7. ELECTRICAL SCHEMATICS ....................................................................................... 30 7.1 E25 7.2 E25B 8. ELECTRICAL WIRING DIAGRAMS............................................................................. 32 8.1 E25 (220 - 240V) 8.2 E25 (110V) 8.3 E25B 9. SPARE PARTS.............................................................................................................. 36 IMPORTANT: MAKING ALTERATIONS MAY VOID WARRANTIES AND APPROVALS.

E25 Convection Oven -4- 10. ACCESSORIES / OPTIONS ......................................................................................... 37 11. PARTS DIAGRAM ........................................................................................................ 38 11.1 Main Assembly - E25 11.2 Main Assembly - E25B 11.3.1 Control Panel Assembly - E25 11.3.2 Control Panel Assembly - E25B 11.4.1 Control Panel Assembly - E25MS 11.4.2 Control Panel Assembly - E25BMS 11.5 Door Assembly - E25MS 12. SERVICE CONTACTS.................................................................................................. 47 APPENDIX A. DOUBLE STACKING KIT.............................................................................. 49

E25 Convection Oven -5- E 1 47 626 720 E 1 124 395 600 111 45 E 1 430 FRONT PLAN SIDE 1. SPECIFICATIONS MODEL: E25 / E25B LEGEND - Electrical connection entry point Dimensions shown in millimetres. Dimensions in inches shown in brackets. 45 (1.75) (16.9) 429 111 (4.4) 395 (15.5) 600 (23.6) 124 (4.9) 625 (24.6) 48 (1.9) 720 (28.4)

E25 Convection Oven -6- LOCATION To ensure correct ventilation for the motor and controls the following minimum installation clearances are to be adhered to: Top 200mm / 8” Rear 25mm / 1” Left-hand side 25mm / 1” Right-hand side 25mm / 1” OVEN INTERNAL DIMENSIONS Width 470 mm / 18.5” Height 254 mm / 10.0” Depth 420 mm / 16.5” Oven Volume 0.05 m³ / 1.75 ft³ OVEN RACK SIZE Width 460 mm / 18” Depth: 370 mm / 14.5” ELECTRICAL SUPPLY SPECIFICATION OPTIONS E25 100-120V ac, 60Hz, 13.3A, 1.6kW @ 120V 220-240V ac, 50/60Hz, 8.5A, 2.05kW @ 240V E25B 100-120V ac, 60Hz, 17.1A, 2.05kW @120V ELECTRICAL PLUG SPECIFICATION REQUIREMENTS E25 Australia 3-pin 250V 10A, AS/NZ 3112 Canada 3-pin 120V 15A, NEMA 6-15 New Zealand 3-pin 250V 10A, AS/NZ 3112 United Kingdom 3-pin 250V 13A fused, BS 1363A United States 3-pin 120V 15A, NEMA 6-15 Other Countries 3-pin 250V 10A minimum, type to meet country standards E25B Canada 3-pin 120V 20A, NEMA 6-20 United States 3-pin 120V 20A, NEMA 6-20

E25 Convection Oven -7- RATING PLATE LOCATION The rating plate for the E25 convection oven is located at the bottom left corner of the RH side panel. It is most important that the oven is installed correctly and that the operation is correct before use. Installation shall comply with local electrical, health and safety requirements. BEFORE CONNECTION TO POWER SUPPLY Unpack and check unit for damage and report any damage to the carrier and dealer. Report any deficiencies to your dealer. Check that the available power supply is correct to that shown on the rating plate located on the right- hand side panel. E25 100-120V ac, 60Hz, 13.3A, 1.6kW @ 120V 220-240V ac, 50/60Hz, 8.5A, 2.05kW @ 240V E25B 100-120V ac, 60Hz, 17.1A, 2.05kW @120V LOCATION To ensure correct ventilation for the motor, and controls the following minimum installation clearances are to be adhered to: Top 200mm / 8” Rear 25mm / 1” Left-hand side 25mm / 1” Right-hand side 25mm / 1” 2. INSTALLATION WARNING: THIS APPLIANCE MUST BE GROUNDED. BEFORE USE Operate the oven for about 1 hour at 200°C (400°F) to remove any fumes or odours which may be present. ELECTRICAL CONNECTION E25 convection ovens are supplied with pre-fitted cords. Ensure unit is fitted with the correct cord and plug for the installation. Refer specifications section. Should changing of the cord be necessary, gain access to the electrical connection terminal block, grounding lug, and strain relief by removing the back panel (four screws). Figure 2.1 WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY. Position the oven in its allocated working position. Use a spirit level to ensure the oven is level from side to side and front to back. (If this is not carried out, uneven cooking could occur). The feet used with bench mounting or provided with stands are adjustable and will require adjusting in levelling the unit. It should be positioned so the operating panel and oven shelves are easily reachable for loading and unloading. IMPORTANT: THE OVEN VENT LOCATED ON THE CABINET TOP MUST NEVER BE OBSTRUCTED. Rating Plate Figure 2.2 L1 L2 Ground Phase Neutral RED BROWN BLACK GREEN/YELLOW GREEN WARNING: THIS APPLIANCE MUST BE GROUNDED / EARTHED BLACK BLUE WHITE

E25 Convection Oven -8- 3.1 DESCRIPTION OF CONTROLS - E25 1. POWER Depress to switch power on or off (switch illuminates when power is on). 2. THERMOSTAT Temperature range 50 - 250°C (120 - 480°F). Indicator illuminates when elements are cycling ON to maintain set temperature. 3. BAKE TIMER 1 Hour bake timer. (Indicator illuminates when “time up” (0) reached, and buzzer sounds). 4. LIGHT SWITCH Push switch to activate light. (Oven light illuminates while button depressed). 3. OPERATION NOTE: A full user’s operation manual is supplied with the product and can be used for further referencing of installation, operation and service. 4 3 2 1

E25 Convection Oven -9- 1. POWER Depress to switch power on or off (switch illuminates when power is on). 2. THERMOSTAT Temperature range 50 - 270°C (120 - 525°F). (Indicator illuminates when elements are cycling ON to maintain set temperature. BROIL POSITION (E25B Only) - The BROIL indicator will illuminate indicating that the BROIL function has been set. The HEATING indicator will also illuminate whenever the ele- ments are on. 3. BAKE TIMER 1 Hour bake timer. (Indicator illuminates when “time up” (0) reached, and buzzer sounds). 4. LIGHT SWITCH Push switch to activate light. (Oven light illuminates while button depressed). 3.2 DESCRIPTION OF CONTROLS - E25B 4 3 2 1

E25 Convection Oven -10- 3.3 EXPLANATION OF CONTROL SYSTEM The E25 and E25B Turbofan convection ovens feature multi-function operator controls for which a correct understanding of their operation is required before carrying out any service or fault repair work. The control device functions are explained as follows: A power switch on the control panel isolates power to all the controls of the oven. With the power switch Off all functions of the oven are inoperable. NOTE: The supply voltage is fed to the input side of the heating element power relay on E25B models whenever the electrical supply is on. With the power switch On (illuminated) power is directly supplied to the 60 minute bake timer, door microswitch, temperature control circuit, and the light switch. The light switch will turn the oven light on when the door is closed, but only whilst the light switch is held in. The door microswitch on the E25 oven controls the oven light only. Accordingly the light will come on when the door is opened but the circulation fan and fan element will remain on. The door microswitch on the E25B oven however, controls the light, the circulation fan, and the fan element. Hence, opening the door on the E25B oven causes the circulation fan and fan element to switch off, as well as causing the oven light to come on. (The broil function incorporated into the E25B oven requires the fan to be inoperative when broiling with the door open). The 60 minute timer is a mechanical timer and can therefore be operated with the oven’s power switch On or Off. However, only with the oven’s power switch On will the switch contacts of the 60 minute timer turn on the time-up buzzer and illuminate the time-up indicator on the control panel. The buzzer and time-up indicator provide indication that the time setting has run down to zero and at this point will remain On continuously until the 60 minute timer has been manually set back to the Off (vertical) position. The 60 minute timer does not control any other part of the oven’s operating system as this timer is independent of the temperature control and heating system. The temperature control of these ovens is with a capillary type thermostat which can be set to a required cooking temperature. The E25B also features a Broil position to provide top browning or broiling in the oven. The E25 has an element coiled around the circulation fan in the rear of the oven. Power to the element is provided directly from the thermostat. The control panel indicator light above the thermostat knob cycles on and off with the thermostat to indicate when the element is on and the oven is heating. In the ‘Off’ position, the element relies on the thermostatic control to prevent it switching on. Accordingly, if the oven temperature drops below approximately 20°C the thermostat and element may cycle on at this setting. The E25B features a Broil element (located in the top of the oven) as well as the fan element. The thermostat switch has a separate switch assembled onto the front of the shaft assembly. This auxiliary switch, depending on the thermostat setting, selects between the fan or broil elements, via a Broil relay located at the rear of the oven. A changeover contact on the broil relay determines which element is provided with power. In series with the broil relay is a second relay which is controlled by the main thermostat switch. This is the heating relay. One pole of the heating relay switches power to the fan element, the other pole switches power to the broil element. When the thermostat cycles, both poles are switched open or closed at the same time. However, since only one pole is being fed power by the broil relay, only the selected element cycles on. When the E25B thermostat is set to a cooking temperature, one set of auxiliary switch contacts remain open. This isolates power from the coil of the two pole broil relay. In this state the normally closed contacts of the first pole provide power directly from the phase connection on the terminal block to the fan element pole on the heating relay. (The normally closed contact on the second pole is unused with this thermostat setting). The second set of auxiliary switch contacts is closed to feed power from the door microswitch to the main thermostat switch. When the thermostat cycles on it in turn feeds power to the coil of the heating relay, causing the changeover poles to switch. This closes the normally open contacts and provides power to the fan element. When the thermostat cycles Off it isolates power to the heating relay coil. This causes the normally

E25 Convection Oven -11- open contacts to reset, thus switching the fan element off. The control panel indicator light above the thermostat knob cycles on and off with the thermostat to indicate when the elements are on and the oven is heating. When the E25B thermostat is set to the Broil position the first set of auxiliary switch contacts close and the second set open. The closed contacts provide power to the coil on the Broil relay. The opened contacts isolate power from the door microswitch to the main thermostat switch. With the thermostat in this setting, power to the coil of the broil relay causes the changeover contacts on both poles to switch. The normally closed contacts of the first pole on the Broil relay open, isolating power to the fan element. The normally open contacts of this pole close providing power instead to the broil element (via the heating relay). Switching of the second pole of the Broil relay closes the normally open contacts, providing power directly to the main thermostat switch. (This alternate power supply to the thermostat allows the Broil element to continue to operate with the oven door open and fan off). When the thermostat cycles On it provides power to the coil of the heating relay. When the heating relay switches, the normally open contacts on both poles close. However, with the thermostat in this position, power is only being provided to the pole feeding the broil element so only the broil element cycles On. When the thermostat cycles Off it isolates power to the heating relay coil. This causes the normally open contacts to reset, thus switching the broil element off again. With the door closed the broil element will cycle On/Off thermostatically at 600°F as this is the thermostat setting in the Broil position. With the door open the broil element will remain on continuously and the circulation fan will be turned off. The main heating indicator will cycle on and off with the thermostat and broil element, whilst the broil indicator will remain illuminated as long as the thermostat is in the Broil setting. The following Troubleshooting Guide (pg 13) should be used to identify any incorrect oven operation. On correct identification of the operating fault the Troubleshooting Guide will make reference to the corrective action required, or refer to the Fault Diagnosis section and/or Service section to assist in correction of the fault.

E25 Convection Oven -12- IMPORTANT: THIS UNIT IS NOT WATER PROOF. DO NOT USE A WATER JET SPRAY TO CLEAN INTERIOR OR EXTERIOR OF THIS UNIT. WARNING: ALWAYS TURN THE POWER SUPPLY OFF BEFORE CLEANING. EXTERIOR Clean with a good quality stainless steel cleaning compound. Harsh abrasive cleaners may damage the surface. INTERIOR Ensure that the oven chamber is cool. Do not use wire brushes, steel wool or other abrasive materials. Clean the oven regularly with a good quality oven cleaner. Take care not to damage the fan or the tube at the right side of the oven which controls the thermostat. OVEN RACKS To remove, slide out to the stop position, raise the front edge up, and lift out. BOTTOM BAFFLE To remove, lift up the tray at the front finger hole and pull forward out of the oven. SIDE RACKS Undo the thumbscrew (anti-clockwise rotation) securing rack to oven wall, swing rack towards centre of oven to disengage location pin at front of side, and pull rack forward to remove. To replace, engage rack in rear holes, swing towards side of oven to engage in front hole, and replace thumbscrew. FAN BAFFLE To remove, undo thumbscrew (anti-clockwise rotation) at top of baffle and remove. Lift baffle out from rear of oven by tilting forward while lifting out of location studs at baffle base. Replace in reverse order. 4. MAINTENANCE OVEN SEALS To remove, hold at their centre point and pull forward until they unclip. Remove side seals first, then top and bottom. The seals may be washed in the sink, but take care not to cut or damage them. To replace the top seal, ensure that the lip is facing the oven opening. The left, right and bottom seals have the lip facing out. Fit the top and bottom seals first, then the side seals. OVEN DOOR GLASS Clean with conventional glass cleaners 4.1 CLEANING WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY. 4.2 ROUTINE PROCEDURES DOOR SEALS Check for deterioration 12 months ELEMENTS Check that element resistances 12 months are correct to their ratings (refer 6.3.9)

E25 Convection Oven -13- 5. TROUBLE SHOOTING FAULT POSSIBLE CAUSE REMEDY THE OVEN DOES NOT OPERATE / START The mains isolating switch on the wall, circuit breaker or fuses are “off” at the power board. The power switch on the oven is off. Incorrect electrical supply. (Refer fault diagnosis 6.1.1) Power switch on unit faulty. (Refer fault diagnosis 6.1.1) Turn on. Depress switch. Switch will illuminate. Ensure electrical supply correct. Replace. (Refer service section 6.3.4) FAN DOESN’T OPERATE Door not closed (E25B only). Door microswitch out of adjust- ment (E25B only). (Refer fault diagnosis 6.1.2) Door microswitch faulty (E25B only). (Refer fault diagnosis 6.1.2) Fan motor faulty. (Refer fault diagnosis 6.1.2) Wiring. Close door. Adjust. (Refer service section 6.4.3) Replace. (Refer service section 6.3.2) Replace. (Refer service section 6.3.11) Check and tighten any loose wiring. OVEN LIGHT NOT ILLUMINATING - DOOR OPEN OVEN LIGHT NOT ILLUMINATING - DOOR CLOSED Blown bulb. No power to light. (Refer fault diagnosis 6.1.3) Blown bulb. Light switch faulty. (Refer fault diagnosis 6.1.4) Replace. (Refer service section 6.3.1) Correct fault. Replace. (Refer service section 6.3.1) Replace. (Refer service section 6.3.4) 60 MINUTE TIMER WILL NOT TIME DOWN 60 MINUTE TIMER INACCURATE BELOW 20 MINUTES Timer faulty. Timer not set correctly. Zero (time up) position not set correctly. Replace. (Refer service section 6.3.6) For timer settings below 20 min- utes, always rotate past 20 min- utes, then back to desired time. (Refer service section 6.4.4) WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

E25 Convection Oven -14- FAULT POSSIBLE CAUSE REMEDY 60 MINUTE TIMER NO TIME UP BUZZER 60 MINUTE TIMER NO TIME UP INDICATOR Buzzer faulty. (Refer fault diagnosis 6.1.5) Timer not switching on buzzer. (Refer fault diagnosis 6.1.5) Indicator faulty. (Refer fault diagnosis 6.1.6) Replace. (Refer service section 6.3.5) Replace timer. (Refer service section 6.3.6) Replace. (Refer service section 6.3.3) NO HEAT No power to thermostat. (Refer fault diagnosis 6.1.7) Thermostat faulty. (Refer fault diagnosis 6.1.7) Fan element not working. (Refer fault diagnosis 6.1.10) Heating relay faulty - E25B only. (Refer fault diagnosis 6.1.7) Identify fault and correct. Replace. (Refer service section 6.3.7) Correct element fault. (Refer Fault: Fan element) Replace. (Refer service section 6.3.8) NO TEMPERATURE CONTROL Thermostat faulty. (Refer fault diagnosis 6.1.8) Heating relay faulty - E25B only. (Refer fault diagnosis 6.1.8) Replace. (Refer service section 6.3.7) Replace. (Refer service section 6.3.8) SLOW RECOVERY Overloading of oven. Electrical supply incorrect. Fan not working. Thermostat calibration. (Refer fault diagnosis 6.1.9) Reduce oven loading. Check supply voltage is as per rating plate voltage. Check fan operation. Correct calibration. (Refer service section 6.4.1, 6.4.2) FAN ELEMENT NOT WORKING Element faulty (blown). (Refer fault diagnosis 6.1.10) Faulty thermostat. (Refer fault diagnosis 6.1.10) Heating relay faulty - E25B only. (Refer fault diagnosis 6.1.10) Broil relay faulty - E25B only. (Refer fault diagnosis 6.1.10) Replace. (Refer service section 6.3.9) Replace. (Refer service section 6.3.7) Replace. (Refer service section 6.3.8) Replace. (Refer service section 6.3.8) NO THERMOSTAT HEATING INDICATOR LIGHT Indicator faulty. (Refer fault diagnosis 6.1.11) Replace. (Refer service section 6.3.3)

E25 Convection Oven -15- FAULT POSSIBLE CAUSE REMEDY BROIL ELEMENT NOT WORKING (E25B ONLY) Element faulty / blown. (Refer fault diagnosis 6.1.12) Faulty thermostat. (Refer fault diagnosis 6.1.12) Heating relay faulty (Refer fault diagnosis 6.1.12) Broil relay faulty (Refer fault diagnosis 6.1.12) Replace. (Refer service section 6.3.9) Replace. (Refer service section 6.3.7) Replace. (Refer service section 6.3.8) Replace. (Refer service section 6.3.8) NO BROIL INDICATOR LIGHT (E25B ONLY) Indicator faulty. (Refer fault diagnosis 6.1.13) Replace. (Refer service section 6.3.3) OVEN OVERHEATS IN BROIL MODE—DOOR SHUT (E25B ONLY) Faulty heating relay. (Refer fault diagnosis 6.1.14) Replace. (Refer service section 6.3.8) DOOR DOES NOT CLOSE Tray in way of door. Door seal obstruction. Door hinges worn. Door hinge counter brackets worn. Correctly position tray in rack. Correctly install door seal. (Refer service section 6.3.14) Replace. (Refer service section 6.3.16) Replace. (Refer service section 6.3.17) DOOR SEAL LEAKS Door seal damaged. Door seal incorrectly fitted. Replace. (Refer service section 6.3.14) Correctly install door seal. (Refer service section 6.3.14) POWER SWITCH DOES NOT SWITCH UNIT OFF Power switch faulty. (Refer fault diagnosis 6.1.15) Broil relay faulty (E25B only). (Refer fault diagnosis 6.1.15) Heating relay faulty (E25B only). (Refer fault diagnosis 6.1.15) Replace. (Refer service section 6.3.4) Replace. (Refer service section 6.3.8) Replace. (Refer service section 6.3.8)

E25 Convection Oven -16- SECTION PAGE NO. 6.1 FAULT DIAGNOSIS..............................................................................................................18 6.1.1 Oven Does Not Operate / Start............................................................................18 6.1.2 Fan Does Not Operate.........................................................................................18 6.1.3 Oven Light Not Illuminating—Door Open ............................................................18 6.1.4 Oven Light Not Illuminating—Door Closed..........................................................18 6.1.5 60 Minute Timer No Time Up Buzzer ..................................................................18 6.1.6 60 Minute Timer No Time Up Indicator................................................................19 6.1.7 No Heat................................................................................................................19 6.1.8 No Temperature Control ......................................................................................19 6.1.9 Slow Recovery.....................................................................................................19 6.1.10 Fan Element Not Working....................................................................................20 6.1.11 No Thermostat Heating Indicator.........................................................................20 6.1.12 Broil Element Not Working...................................................................................20 6.1.13 Broil Indicator Not Working ..................................................................................21 6.1.14 Oven Overheats in Broil Mode.............................................................................21 6.1.15 Power Switch Does Not Turn Unit Off .................................................................21 6.2 ACCESS................................................................................................................................22 6.2.1 Control Panel .......................................................................................................22 6.2.2 Service Panel (Rear Panel) .................................................................................22 6.2.3 Baffle....................................................................................................................22 6.2.4 E25 Control Panel (Rear).....................................................................................22 6.2.5 E25B Control Panel (Rear) ..................................................................................22 6.3 REPLACEMENT....................................................................................................................23 6.3.1 Light Bulb / Glass.................................................................................................23 6.3.2 Door Microswitch .................................................................................................23 6.3.3 Indicator Neon Light.............................................................................................23 6.3.4 Power / Lights ......................................................................................................23 6.3.5 Buzzer..................................................................................................................23 6.3.6 Bake Timer...........................................................................................................24 6.3.7 Thermostat...........................................................................................................24 6.3.8 Relay....................................................................................................................24 6.3.9 Element................................................................................................................24 6.3.10 Fan.......................................................................................................................25 6.3.11 Motor....................................................................................................................25 6.3.12 Outer Glass..........................................................................................................25 6.3.13 Inner Glass...........................................................................................................26 6.3.14 Door Seals ...........................................................................................................26 6.3.15 Door Handle.........................................................................................................26 6.3.16 Door Hinges .........................................................................................................26 6.3.17 Hinge Counter Brackets.......................................................................................26 WARNING: ENSURE POWER SUPPLY IS SWITCHED OFF BEFORE SERVICING. 6. SERVICE PROCEDURES WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

E25 Convection Oven -17- 6.4 ADJUSTMENT / CALIBRATION ..........................................................................................28 6.4.1 Thermostat Calibration (E25)...............................................................................28 6.4.2 Thermostat Calibration (E25B) ............................................................................28 6.4.3 Door Microswitch Adjustment ..............................................................................29 6.4.4 60 Minute Timer Zero Position Adjustment..........................................................29

E25 Convection Oven -18- 6.1 FAULT DIAGNOSIS Incorrect electrical supply Check that the voltage across phase and neutral (L1 and L2) terminals of terminal block is the voltage as stated on the unit’s electrical rating plate. If incorrect, check electrical connection of supply wiring and / or check electrical supply. 6.1.1 OVEN DOES NOT OPERATE / START Power switch faulty Check if power switch latches. If the switch does not latch, then switch is faulty—replace. With switch latched, check voltage across terminal one to terminal three or four. If there is no voltage, check for fault in wiring. Check voltage across terminal two to terminal three or four. If there is no voltage, then switch is faulty—replace. NOTE: When power switch is latched, it should illuminate if operating correctly. 6.1.2 FAN DOESN’T OPERATE Microswitch out of adjustment - E25B only Open oven door and manually depress door microswitch actuator at top right of oven. If this activates the fan, then the microswitch actuator arm inside control cavity requires adjustment. Microswitch faulty - E25B only Check voltage across microswitch terminals to neutral. With the door closed there should be power to the com terminal and the n.o. terminal. With the door open there should be power to the com terminal and the n.c. terminal. If not, microswitch is faulty—replace. Fan motor faulty With door closed, check the supply voltage across motor terminals. If there is no voltage then check the electrical connections of sup- ply wiring. If voltage is correct then check the oven fan for free rotation. Remove any obstruction. If fan is free to spin and the voltage supply is correct, then the motor is faulty—replace. 6.1.3 OVEN LIGHT NOT ILLUMINATING— DOOR OPEN No power to light Check the supply voltage across lamp housing terminals at rear of oven. If the voltage is correct, replace the bulb (if faulty). If the bulb is OK, check lamp housing. Replace if faulty. If there is no voltage, check voltage across micro-switch terminals to neutral. With the door closed there should be power to the com terminal and the n.o. terminal. With the door open there should be power to the com terminal and the n.c. terminal. If not, microswitch is faulty—replace. 6.1.4 OVEN LIGHT NOT ILLUMINATING— DOOR CLOSED Light switch faulty Check voltage to the top terminal of the switch. If there is no voltage, then check wiring. With switch depressed, check voltage at bottom terminal. If there is no voltage, then replace the switch. If voltage is correct, then check wiring to light. NOTE: Alternately, perform a continuity test across the terminals with the light switch depressed. 6.1.5 60 MINUTE TIMER NO TIME UP BUZZER Buzzer faulty With timer in ‘zero’ position, check the buzzer at bottom of control panel (inside) for voltage across terminals. If voltage is correct then buzzer is faulty—replace. If there is no voltage, then check wiring. Microswitch n.o. com n.c. Figure 6.1.1

E25 Convection Oven -19- Timer not switching on buzzer With timer in zero position, check voltage to input and output terminals of timer. If there is no voltage at input terminal then check wiring. If no voltage at output terminal then timer is faulty—replace. NOTE: Buzzer and time up indicator will continue until the timer is manually switched off (to vertical position). 6.1.7 NO HEAT No power to thermostat - E25 Check voltage to terminal P (top terminal) on oven thermostat. If there is no voltage then check wiring. No power to thermostat - E25B Check voltage to terminal 5 of oven thermostat. If there is no voltage then check wiring. With door closed, check voltage to terminal 6 of oven thermostat. If no voltage, check voltage to terminal NO of door microswitch. If there is no voltage then refer 6.1.2, microswitch faulty. If there is voltage then check wiring to thermostat. Thermostat faulty - E25 Set thermostat to 200°C or 400°F. Check the voltage out of terminal 1 on the thermostat. If there is no voltage then the thermostat is faulty—replace. If the voltage is correct and the heating light is on then check all wiring to elements. 6.1.6 60 MINUTE TIMER NO TIME UP INDICATOR Indicator faulty With the timer in the zero position, check for voltage across the indicator light. If correct, then the indicator light is faulty—replace. If there is no voltage then check wiring. Thermostat faulty - E25B Set thermostat to 200°C or 400°F. With door closed, check the voltage out of terminal 2 on the thermostat. If there is no voltage then the thermostat is faulty—replace. If the voltage is correct and the heating light is on then check all wiring to elements. Heating relay faulty—E25B Set thermostat to 200°C or 400°F. With door closed, check voltage to terminal A of heating relay. If no voltage check wiring. If correct voltage to A, heating relay is faulty—replace. 6.1.8 NO TEMPERATURE CONTROL Thermostat faulty With thermostat in ‘off’ position (knob vertical), slowly turn thermostat up until heating indica- tor just comes on. Wait for heating indicator to cycle off. If indicator has not cycled off af- ter 10 minutes then thermostat is faulty— replace. NOTE: E25 thermostat may cycle on and off with the knob set to the ‘off’ position if the oven temperature is below 20°C. Heating relay faulty—E25B With power switch off on control panel, check for voltage at terminal 6 of heating relay. If there is voltage then the heating relay is faulty—replace. 6.1.9 SLOW RECOVERY Thermostat out of calibration Place an accurate digital thermometer probe in centre of oven. Set thermostat to 180°C or 355°F. Close the oven door and allow oven thermostat to cycle on and off twice. Record oven centre temperature for the next thermostat on and off cycle. The thermostat should cycle on and off between 165°C and 195°C or 330°F and 385°F when set to the above temperature. If oven temperature is outside these ranges, then the thermostat requires recalibration. NOTE: Thermostat cycling span should be ±15°C or 27°F Buzzer Buzzer Terminals Figure 6.1.2

E25 Convection Oven -20- 6.1.10 FAN ELEMENT NOT WORKING Element faulty (blown) With the thermostat on and heating check voltage across fan element terminals at rear of oven. If the voltage is correct then check the current draw of element. If there is no current draw then element is faulty—replace. NOTE: Correct fan element current draw: E25 120 V: 12.9A ± 1.5A E25B 120 V: 16.7A ± 1.5A E25 240 V: 8.3A ± 1.5A Indicator faulty With the thermostat on and heating, check the voltage across the indicator terminals. If the voltage is correct then the indicator is faulty— replace. If there is no voltage then check wiring. 6.1.11 NO THERMOSTAT HEATING INDICATOR Element faulty / blown Set thermostat to broil position (fully clock- wise). Check voltage at the broil element terminals at rear of oven. If voltage is correct then check current draw of element. If no current draw then the element is faulty— replace. NOTE: Top element current draw: 120 V: 16.7A ± 1.5A Thermostat faulty With thermostat in broil position: 1) Check broil indicator control panel indicates. If not, check voltage at terminal 5 on thermostat switch. If no voltage, check wiring. If voltage correct, check voltage at terminal P5. If no voltage at P5 then switch is faulty—replace thermostat assembly. 2) Check heating indicator on control panel indicates. If not, check voltage at terminal 2 of thermostat. If voltage correct, check wiring. If no voltage, check voltage at terminal 1 of thermostat. If voltage at terminal 1 correct, thermostat is faulty— replace. Broil relay faulty Check voltage at terminal A of broil relay. If no voltage check wiring. If voltage at A correct, check voltage at terminal 9. If no voltage at 9 check wiring. If voltage at 9 correct then check voltage at terminal 6. If no voltage at 6 then relay is faulty—replace. If voltage at 6 is correct, check voltage at terminal 7. If no voltage at 7 then check wiring. If voltage at 7 is correct then check voltage at terminal 4. If no voltage at 4 then relay is faulty—replace. Heating relay faulty Check voltage at terminal A of heating relay. If no voltage check wiring. If voltage at A correct, check wiring at terminal 7. If no voltage check wiring. If voltage is correct, check voltage at terminal 4. If no voltage at 4 then relay is faulty—replace. If voltage at 4 is correct then check wiring. 6.1.12 BROIL NOT WORKING (E25B ONLY) Thermostat faulty—E25 If there is no voltage to element terminals then check voltage is being supplied to fan element from terminal 1 on the thermostat. If no voltage at 1 then check for voltage at terminal P. If power to P (and none to 1), then the thermostat is faulty—replace. Thermostat faulty—E25B Check voltage at terminal 6 of thermostat. If no voltage then check wiring. If voltage correct, check voltage at terminal 2. If there is no voltage then the thermostat is faulty— replace. Broil relay faulty—E25B If voltage at terminal 2 of thermostat is correct, check voltage at terminal 9 of broil relay. If no voltage check wiring. If voltage correct, check voltage to terminal 3. If voltage at terminal 9, but not at terminal 3 then relay is faulty—replace. Heating relay faulty—E25B If voltage at terminal 2 of thermostat and terminal 3 of broil relay are correct, check voltage at terminal A of heating relay. If no voltage then check wiring. If voltage at A correct, check voltage at terminal 9. If no voltage at 9 check wiring. If voltage at 9 correct, check voltage at terminal 6. If no voltage at 6 then relay is faulty—replace. If voltage at 6 is correct then check wiring to element.

E25 Convection Oven -21- Indicator faulty With thermostat in broil position, check the voltage across the indicator terminals. If the voltage is correct then indicator is faulty— replace. If there is no voltage then check wiring. 6.1.13 BROIL INDICATOR NOT WORKING (E25B ONLY) Heating relay faulty With the oven switched off, disconnect the wires from terminals 7 and 4 of the heating relay. Check for continuity through these terminals. If there is continuity then the relay is faulty—replace. 6.1.14 OVEN OVERHEATS IN BROIL MODE (E25B ONLY) Power switch faulty Check if power switch latches. If the switch does not latch, then the switch is faulty— replace. With switch unlatched and door open, check voltage across terminal 2 to terminal 3 or 4. If there is voltage then the switch is faulty— replace. Alternatively, perform a continuity test across terminals 1 and 2. This should show an open circuit when the switch is unlatched. NOTE: When power switch is unlatched it should not be illuminated if operating correctly. Broil relay faulty (E25B only) With power switch off, check for voltage at terminal 4 of broil relay. If there is voltage then the relay is faulty—replace. Heating relay faulty (E25B only) With the oven switched off, disconnect the wires from terminals 9 and 6 of the heating relay. Check for continuity through these terminals. If there is continuity then the relay is faulty—replace. 6.1.15 POWER SWITCH DOES NOT TURN UNIT OFF.

E25 Convection Oven -22- Four Screws 6.2 ACCESS 6.2.1 CONTROL PANEL 1) Undo one screw at bottom of control panel. 1) Undo the four screws holding the panel. 6.2.2 SERVICE (REAR) PANEL 1) Remove trays, racks and bottom tray. 2) Undo thumbscrew (top). 6.2.3 BAFFLE 2) Pull out bottom of control panel and drop down to disengage tabs at top of control panel. Figure 6.2.1 2) Remove panel. Figure 6.2.2 3) Remove baffle. Figure 6.2.3 6.2.4 E25 CONTROL PANEL—REAR Figure 6.2.4 6.2.5 E25B CONTROL PANEL—REAR Buzzer Power Switch Heating Indicator Broil Indicator Thermostat Bake Time Up Indicator Light Switch Bake Timer One Screw Figure 6.2.5 Buzzer Power Switch Heating Indicator Thermostat Bake Time Up Light Switch Bake Timer Thumbscrew

E25 Convection Oven -23- Two Screws 6.3 REPLACEMENT 6.3.1 LIGHT BULB / GLASS 6.3.2 DOOR MICROSWITCH 1) Unscrew lamp cover. 1) Open oven door. 2) Open control panel (refer 6.2.1). 3) Remove two screws holding microswitch to bracket. 6.3.3 INDICATOR NEON LIGHT 1) With control panel open (refer 6.2.1) remove the wires from the back of the neon. 6.3.4 POWER / LIGHT SWITCHES 1) With control panel open (refer 6.2.1) remove the wires from the back of the switch, noting their positions. Two Screws 6.3.5 BUZZER 1) Remove control panel (refer 6.2.1). 2) Remove two screws holding buzzer to panel. 4) Transfer wires to new buzzer. 5) Reassemble in reverse order. Figure 6.3.5 2) Unscrew bulb out of fitting. 3) Screw in replacement bulb. 4) Replace lamp cover. Lamp Cover Figure 6.3.1 4) Transfer wires to new micro-switch and re-assemble. 5) Adjust microswitch (refer 6.4.2). Figure 6.3.2 2) From back push neon through front of panel rotating clockwise. 3) Push new neon in from front of panel, and reconnect wires. 2) From back push switch through front of panel. 3) Push new switch in from front of panel, and reconnect wires. Neon Wires Switch Wires Figure 6.3.3 Figure 6.3.4

E25 Convection Oven -24- Two Screws Two Screws Two Screws 6.3.6 BAKE TIMER 1) Remove bake timer knob by pulling it firmly away from control panel. 2) Open control panel (refer 6.2.1) and undo two screws securing timer. Top Element Two Screws 6.3.9 ELEMENT 6.3.7 THERMOSTAT 1) Pull knob off front of thermostat 2) Open control panel (refer 6.2.1) and undo two screws securing thermostat. 3) Transfer wires to new timer. 4) Withdraw old timer and insert new timer, securing with screws. 5) Replace knob. Two Screws Figure 6.3.6 5) Withdraw old thermostat phial through rear of oven. 6) Insert new thermostat. 7) Re-assemble in reverse order. 3) Transfer wires to new thermostat. 4) Remove service panel (refer 6.2.2) and from inside of oven loosen two screws holding thermostat phial bracket. Figure 6.3.7 Figure 6.3.8 1) With service panel and baffle removed (refer 6.2.2 and 6.2.3) remove the wires from the element(s). 2) Unscrew the element from inside the oven. 3) Pull element carefully to remove. 4) Replace and re-assemble in reverse order. Figure 6.3.10 Element Ratings 100-120V Top Element 7.2 ohms Fan Element (E25) 9.3 ohms 220-240V Fan Element 28.8 ohms Fan Element (E25B) 7.2 ohms 6.3.8 RELAY 1) Remove service panel (refer 6.2.2). 2) Undo two screws securing relay to oven. Figure 6.3.9 3) Transfer wires to new relay, and secure to oven with screws. Broil Relay Heating Relay Fan Element Three Screws

E25 Convection Oven -25- Three Screws Centre Nut 6.3.12 OUTER GLASS ( E25 / E25B) 6.3.11 MOTOR 6.3.10 FAN 1) Remove fan (refer 6.3.10), remove service panel (refer 6.2.2) and then remove the wires that go to the motor. 2) Undo the four screws holding the motor bracket in place (from the outside) and remove motor assembly. 3) Remove three screws holding motor to bracket and remove motor. (fig 6.3.12) 4) Replace and re-assemble in reverse order. 5) Ensure wire connections are correct (fig 6.3.13 and 6.3.14) 1) Open the oven door. 2) Lock hinges into position by rotating the hinge locking clip over the hinge locking notch. 2) Replace and re-assemble in reverse order. NOTE: Reassemble with spacer behind fan. or Reassemble with one washer behind fan, and one washer in front. 3) Lift door away from the oven and place on a flat surface. 4) Undo two screws and remove the trim from the bottom of the door. Carefully withdraw the glass. Figure 6.3.11 Figure 6.3.13 Screws (4) Figure 6.3.12 Phase Terminal Earth / Ground Neutral Hinge Locking Clip Hinge Locking Notch Figure 6.3.15 1) With baffle removed (refer 6.2.3) undo the centre nut. NOTE: LH thread - Turn clockwise to loosen. From S/N 251948 Take care with spacer. Up to S/N 251947 Take care not to lose the two washers. Screws (4) 60 Hz Terminal 50 Hz Terminal Earth / Ground Neutral Figure 6.3.14 220 - 240V Motors (from S/N 251948) 220 - 240V Motors (up to S/N 251947) 110V Motors (all)

E25 Convection Oven -26- Two Bolts Two Screws 3) Uncrimp the retaining lugs of the window spacer and remove the spacer and glass. Retaining Lugs Figure 6.3.18 5) To replace, ensure that the two silicone rubber seals are in place on the left hand and right hand side of the door frame. Clean the inside of the glass and refit it, ensuring that the silicone rubber seals cover the outer edges of the glass. Refit the bottom trim, and fit the door to the oven. Figure 6.3.16 Two Screws 6.3.13 INNER GLASS (E25 / E25B) 1) Remove the outer glass (refer 6.3.12). 2) Undo two screws and remove the top trim and handle assembly. 6.3.14 DOOR SEALS 1) Open oven door. 2) To remove, hold at their centre point and pull forward until they unclip 3) Refit new seals. Note: Fit top and bottom seals first, with open side of seal facing downwards. Fit side seals with open side facing outwards. Figure 6.3.17 4) To replace, ensure the silicone rubber seal has not been displaced. Clean the glass and refit it. Place the window spacer in position and crimp the retaining lugs over to hold the glass in place. Refit outer glass as above. Two Screws 6.3.15 DOOR HANDLE (E25 / E25B) 1) Remove the door (refer 6.3.12). 2) Undo two screws and remove the top trim and handle assembly, taking care not to dislodge the outer glass. 3) Undo two bolts securing handle to top trim. Replace handle and reassemble in reverse order. 6.3.16 DOOR HINGES 1) Remove outer glass (refer 6.3.12). 2) Undo two screws securing hinge assembly to oven door. Figure 6.3.19 3) Withdraw hinge assembly and replace. Reassemble in reverse order. Figure 6.3.20

E25 Convection Oven -27- Two Screws Two screws 6.3.17 HINGE COUNTER BRACKETS 1) Remove door (refer 6.3.12). 2) Remove screws from back of oven secur- ing wrapper to oven. Figure 6.3.21 3) Turn oven onto its back and remove three screws at each side securing wrapper, and two securing insulation panel. Figure 6.3.22 4) Undo two screws and remove lintel cover. 5) Remove control panel (refer 6.2.1) and microswitch bracket (refer 6.3.2). Place inside oven. 6) Remove two screws securing the lintel support to the oven and remove. Two screws Figure 6.3.24 9) Remove two screws securing insulation panel to oven liner. Two screws Insulation panel Figure 6.3.26 8 screws 7) Remove wrapper. 8) Undo two screws securing left hand counter bracket to oven and remove. Replace, ensuring that bracket is installed with roller to top. Figure 6.3.23 Figure 6.3.25 10) Prise open the insulation panel to allow access to the right hand counter bracket. Undo two screws securing bracket, and remove bracket. 11) Replace, ensuring roller to top of bracket. Re-assemble in reverse order.

E25 Convection Oven -28- Thermostat Shaft Broil Switch 1) Turn off power. 2) Remove thermostat knob by pulling it firmly away from control panel. 3) Open control panel (refer 6.2.1). Remove two screws on control panel holding thermostat. 4) The thermostat can now be removed. 5) Carefully remove two screws holding broil switch to thermostat. HINT: Tape broil switch assembly to- gether before removal to prevent it from springing apart. Figure 6.4.3 Calibration Nut Thermostat Figure 6.4.2 6.4.2 THERMOSTAT CALIBRATION - E25B IMPORTANT: IF THE OVEN TEMPERATURE NEEDS TO BE INCREASED, ENSURE THAT THE THERMOSTAT IS IN THE ‘OFF’ POSITION BEFORE CARRYING OUT ADJUSTMENT. IF OVEN TEMPERATURE NEEDS TO BE DECREASED, ENSURE THERMOSTAT IS IN THE ‘MAX’ TEMPERATURE POSITION BEFORE CARRYING OUT ANY ADJUSTMENT. 6.4 ADJUSTMENT / CALIBRATION 6.4.1 THERMOSTAT CALIBRATION - E25 IMPORTANT: IF THE OVEN TEMPERATURE NEEDS TO BE INCREASED, ENSURE THAT THE THERMOSTAT IS IN THE ‘OFF’ POSITION BEFORE CARRYING OUT ADJUSTMENT. IF OVEN TEMPERATURE NEEDS TO BE DECREASED, ENSURE THERMOSTAT IS IN THE ‘MAX’ TEMPERATURE POSITION BEFORE CARRYING OUT ANY ADJUSTMENT. 1) Turn off power. 2) Remove thermostat knob by pulling it firmly away from control panel. 3) Adjust the calibration screw located in the centre of the thermostat shaft. To increase oven temperature, turn calibration screw anticlockwise. To decrease oven temperature, turn calibration screw clockwise. Adjustment of the calibration screw by 1° angular will alter oven temperature by approximately 0.8°C (1.5°F). Two Screws Calibration Screw Figure 6.4.1

E25 Convection Oven -29- 7) Adjust the calibration nut located at the base of the thermostat shaft. To increase oven temperature, turn calibration nut anticlockwise. To decrease oven temperature, turn calibration nut clockwise. Adjustment of the calibration nut by 1° angular will alter oven temperature by approximately 2°C (3.6°F). 8) Reassemble broil switch onto thermostat and fit assembly back onto control panel. 9) Turn on power and recheck oven thermostat calibration. 10) Repeat procedure if necessary. Figure 6.4.5 Calibration Nut 6.4.3 DOOR MICROSWITCH ADJUSTMENT 1) Open oven door. 2) Open control panel (refer 6.2.1). 3) With fingers, bend actuator arm of microswitch so that switch operates when door is in closed position. Screws Broil Switch Figure 6.4.4 Actuator Arm Figure 6.4.6 6.4.4 60 MINUTE TIMER ZERO POSITION ADJUSTMENT 1) Remove 60 minute timer knob by pulling it firmly away from control panel. 2) Open control panel (refer 6.2.1). Loosen two screws on control panel holding 60 minute timer. Figure 6.4.7 3) The timer can now be rotated as required to ensure that the buzzer sounds at the zero position. Two Screws

E25 Convection Oven -30- 7. ELECTRICAL CIRCUIT SCHEMATIC 1 3 2 NC NO FAN B OVEN T/STAT HEATING 1Hr TIMER SWITCH MICRO SWITCH POWER Ø N TIME UP BUZZER OVEN LIGHT P 1 E L2 L1 FAN ELEMENT 120v 1.55kW 240v 2.00kW SWITCH 1 3 4 2 DOOR LIGHT 7.1 E25

E25 Convection Oven -31- 7.2 E25B 1 3 2 NC NO FAN B OVEN T/STAT HEATING 1Hr TIMER SWITCH MICRO SWITCH ELEMENT 2.00kW POWER Ø N TIME UP BUZZER OVEN LIGHT 1 2 P6 6 P5 5 B A 4 1 6 3 7 9 4 B A 1 6 3 9 7 BROIL BROIL FAN ELEMENT 2.00kW RELAY RELAY HEATING BROIL 6-P6 FAN 5-P5 BROIL ELEMENT E L2 L1 SWITCH 1 3 4 2 DOOR LIGHT

E25 Convection Oven -32- 8. ELECTRICAL WIRING DIAGRAM 8.1 E25 (220 - 240V) 8.1.1 E25 (220-240V) -From S/N 251948 MAINS TERMINAL BLOCK E N P ELEMENT 4 2 1 3 POWER LIGHTS 1 2 T/STAT MICROSWITCH COM NO NC 1 N E P BUZZER EARTH STUD 1 2 3 4 4 5 5 6 6 7 7 8 8 9 9 10 11 12 12 13 13 14 3 1 2 TIMER 3 1 4 2 NOTE: USE TERMINAL 4 FOR BOTH 50Hz AND 50/60Hz MODELS 14 15 15 16 16 17 17 18 19 19 21 20 22 22 23 24 24 HEAT TIME UP FAN MOTOR

E25 Convection Oven -33- 8.1.2 E25 (220-240V) -To S/N 251947 FAN MOTOR MAINS TERMINAL BLOCK E N P ELEMENT 4 2 1 3 POWER LIGHTS 1 2 T/STAT MICROSWITCH COM NO NC 1 N E P BUZZER EARTH STUD 1 2 3 4 4 5 5 6 6 7 7 8 8 9 9 10 11 12 12 13 13 14 14 15 15 16 16 17 17 18 19 19 21 20 22 22 23 24 24 HEAT TIME UP 3 1 2 TIMER 3 1 4 2 NOTE: USE TERMINAL 4 FOR BOTH 50Hz AND 50/60Hz MODELS

E25 Convection Oven -34- 8.2 E25 (110V) FAN MOTOR MAINS TERMINAL BLOCK E N P ELEMENT 4 2 1 3 POWER LIGHTS 1 2 T/STAT TIMER MICROSWITCH COM NO NC 1 N E P BUZZER EARTH STUD 1 2 3 4 4 5 5 6 6 7 7 8 8 9 9 10 11 12 12 13 13 14 14 15 15 16 16 17 17 18 19 19 20 21 21 22 22 23 24 24 HEAT TIME UP 1 3 2

E25 Convection Oven -35- 8.3 E25B 38 40 40 39 BROIL RELAY HEATING RELAY 2 HEAT BROIL TIME UP 1 1 2 2 3 4 4 5 5 6 6 7 7 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 18 19 19 20 20 21 21 23 22 23 22 24 25 26 26 27 27 28 29 29 30 30 31 31 32 33 33 34 34 35 35 36 36 37 37 38 MAINS TERMINAL BLOCK E N P ELEMENT 4 2 1 3 POWER LIGHTS 1 2 1 3 2 T/STAT TIMER MICROSWITCH COM NO NC N E P BUZZER EARTH STUD 5 P6 1 6 P5 2 ELEMENT 1 3 4 6 7 9 A B A B 3 1 9 6 7 4 FAN MOTOR

E25 Convection Oven -36- 9. SPARE PARTS PART NO DESCRIPTION CONTROLS 021473 Switch - Power (220-240V) 021514 Switch - Power (110V) 023211 Thermostat (E25 only) 017121 Thermostat (E25B only) 021472 Knob - Thermostat (E25 only) 020823 Knob - Thermostat (E25B only) 020823 Knob - Bake Timer 020849 Neon Indicator 023212 Bake Timer - Coupatan (To S/N 228661) 011760 Bake Timer - Diehl (From S/N 228662) 011794 Buzzer (220-240V) 015822 Buzzer (110V) 021474 Light Switch 023213 Relay (E25B only) 003004 Microswitch 013520 Oven Lamp Assembly (220-240V) 023216 Oven Lamp Assembly (110V) 013521 Oven Lamp (220-240V) 40W Miniature Edison Screw --------- Oven Lamp (110V) 40W Edison Screw MOTOR & ELEMENTS 023071 Oven Fan Element (E25 only) (240 volt) 023069 Oven Fan Element (E25 only) (110 volt) 023072 Oven Top Element (E25B only) (110 volt) 023070 Oven Fan Element (E25B only) (110 volt) 013431K Fan Motor (220-240V) (From S/N 251948) 022042 Fan (From S/N 251948) 023215 Fan Motor c/w Fan (220-240V) (Up to S/N 251947) 025387 Fan Motor (110V) DOOR 023099 Oven Door Seal Strip Side 014226 Oven Door Seal Strip Top/Bottom 021468 Handle (E25) 026498 Handle (E25MS) 023062 Door Outer Glass (E25) 023063 Door Inner Glass (E25) 023063 Door Glass Inner and Outer (E25MS) 023217 Door Hinge RACKS / BAFFLES 023066 Oven Side Rack LH 023067 Oven Side Rack RH 023068 Side Rack Screw 012809 Wire Oven Rack 023382 Fan Baffle 023068 Fan Baffle Screw 004868 Bottom Baffle

E25 Convection Oven -37- 10. ACCESSORIES OVEN RACKS (PART NO 12809) SCONE TRAYS (PART NO 02083) 100 MM (FOUR INCH) FOOT OPTION (PART NO 13048) A25 STAINLESS STEEL STAND 25 MM (ONE INCH) FOOT OPTION (PART NO 13908) DOUBLE STACKING KIT (PART NO 24290)

E25 Convection Oven -38- 11. PARTS DIAGRAMS 11.1 MAIN ASSEMBLY - E25

E25 Convection Oven -39- Pos Part No. Description 1 012809 OVEN RACK 2 011402 PIVOT TOP COVER - E25 / E25B 005040 PIVOT TOP COVER - E25MS / E25BMS 3 023074 LINTEL SUPPORT 4 023087 WRAPPER 5 022042 FAN 6 003016 MOTOR PLATE 7 013431K MOTOR - 240V (From S/N 251948) 023215 MOTOR – 240V (Up to S/N 251947) 7 025387 MOTOR – 110V 8 004857 OVEN 9 017770 PHIAL GUARD 10 023093 MICROSWITCH MOUNTING BRACKET 11 012520 OVEN LIGHT ASSEMBLY – 240V 11 023216 OVEN LIGHT ASSEMBLY – 110V 12 013977 MICROSWITCH INSULATION 13 003004 MICROSWITCH 14 023067 SIDE RACK RH 15 023073 COVER PANEL 16 002138 CABLE CLAMP 17 002441 INSULATOR 18 013586 TERMINAL BLOCK 19 018251 CABLE ENTRY 20 023089 INSULATION PANEL 21 023088 BODY 22 013908 FOOT 23 ---------- CONTROL PANEL (Refer to section 11.3 / 11.4) 24 023071 FAN ELEMENT – 240V 24 023069 FAN ELEMENT – 110V 25 023382 BAFFLE RA 26 023217 DOOR HINGE 27 023282 BOTTOM TRIM 28 023091 GLASS CLAMP ANGLE (Refer to section 11.5 for E25MS door) 29 023063 INNER GLASS (Refer to section 11.5 for E25MS door) 30 023062 OUTER GLASS (Refer to section 11.5 for E25MS door) 31 023228 INNER GLASS SEAL (Refer to section 11.5 for E25MS door) 32 023230 OUTER GLASS SEAL (Refer to section 11.5 for E25MS door) 33 004854 DOOR INNER PANEL (Refer to section 11.5 for E25MS door) 34 021468 DOOR HANDLE (Refer to section 11.5 for E25MS door) 35 023281 TOP TRIM (Refer to section 11.5 for E25MS door) 36 023090 HANDLE STIFFENER (Refer to section 11.5 for E25MS door) 37 041410 M8 X 20 38 004868 BOTTOM BAFFLE 39 023066 SIDE RACK LH 40 023095 VENT TUBE 41 044215 CAGE NUT 42 023068 SIDE RACK SCREW 43 023384 BAFFLE PIVOT WA 44 023387 BAFFLE SUPPORT 45 013610 DOOR BUSH 46 044210 SPIRE CLIP 47 021637 MICROSWITCH BUTTON 48 014226 TOP SEAL 49 023219 HINGE COUNTER BRACKET 50 023099 SIDE SEAL

E25 Convection Oven -40- 11.2 MAIN ASSEMBLY - E25B (110V ONLY)

E25 Convection Oven -41- Pos Part No. Description 1 012809 OVEN RACK 2 011402 PIVOT TOP COVER - E25 / E25B 005040 PIVOT TOP COVER - E25MS / E25BMS 3 023074 LINTEL SUPPORT 4 023087 WRAPPER 5 022042 FAN 6 003016 MOTOR PLATE 7 025387 MOTOR (110V) 8 023075 OVEN 9 017770 PHIAL GUARD 10 023093 MICROSWITCH MOUNTING BRACKET 11 023216 OVEN LIGHT ASSEMBLY (110V) 12 013977 MICROSWITCH INSULATION 13 003004 MICROSWITCH 14 023067 SIDE RACK RH 15 023073 COVER PANEL 16 002138 CABLE CLAMP 17 002441 INSULATOR 18 013586 TERMINAL BLOCK 19 023213 RELAY (110V) 20 018251 CABLE ENTRY 21 023089 INSULATION PANEL 22 023088 BODY 23 013908 FOOT 24 --------- CONTROL PANEL (refer to section 11.3 / 11.4) 25 023070 FAN ELEMENT (110V) 26 023382 BAFFLE RA 27 023389 BOTTOM BAFFLE 28 023217 DOOR HINGE 29 023282 BOTTOM TRIM 30 023091 GLASS CLAMP ANGLE (Refer to section 11.5 for E25MS door) 31 023063 INNER GLASS (Refer to section 11.5 for E25MS door) 32 023062 OUTER GLASS (Refer to section 11.5 for E25MS door) 33 023228 INNER GLASS SEAL (Refer to section 11.5 for E25MS door) 34 023230 OUTER GLASS SEAL (Refer to section 11.5 for E25MS door) 35 004854 DOOR INNER PANEL (Refer to section 11.5 for E25MS door) 36 023384 BAFFLE PIVOT WA (Refer to section 11.5 for E25MS door) 37 021468 DOOR HANDLE (Refer to section 11.5 for E25MS door) 38 023281 TOP TRIM (Refer to section 11.5 for E25MS door) 39 023090 HANDLE STIFFENER (Refer to section 11.5 for E25MS door) 40 041410 M8 X 20 41 023072 GRILL ELEMENT (110V) 42 003219 ELEMENT SUPPORT 43 023068 SIDE RACK SCREW 44 044215 CAGE NUT 45 023066 SIDE RACK LH 46 023095 VENT TUBE 47 023387 BAFFLE SUPPORT 48 013610 DOOR BUSH 49 044210 SPIRE CLIP 50 021637 MICROSWITCH BUTTON 51 014226 TOP SEAL 52 023219 HINGE COUNTER BRACKET 53 023099 SIDE SEAL

E25 Convection Oven -42- 11.3.1 CONTROL PANEL ASSEMBLY - E25 Pos Part No. Description 23 004851 CONTROL PANEL - BAKBAR 004880 CONTROL PANEL - BLUE SEAL 004850 CONTROL PANEL - MOFFAT 51 021473 POWER SWITCH – 240V 51 021514 POWER SWITCH – 110V 52 020849 NEON INDICATOR - 240V 023857 NEON INDICATOR - 110V 53 021472 KNOB 54 020823 KNOB 55 021474 LIGHT SWITCH 56 011794 BUZZER – 240V 56 015822 BUZZER – 110V 57 023212 TIMER - COUPATAN (TO S/N 228661) 011760 TIMER - DIEHL (FROM S/N 228662) 58 023211 THERMOSTAT

E25 Convection Oven -43- 11.3.2 CONTROL PANEL ASSEMBLY - E25B (110V ONLY) Pos Part No. Description 24 004849 CONTROL PANEL - MOFFAT 54 021514 POWER SWITCH - 110V 55 023857 NEON - 110V 56 020823 KNOB 57 021474 LIGHT SWITCH 58 015822 BUZZER - 110V 59 023212 TIMER - COUPATAN (TO S/N 228661) 011760 TIMER - DIEHL (FROM S/N 228662) 60 017121 THERMOSTAT

E25 Convection Oven -44- 11.4.1 CONTROL PANEL ASSEMBLY - E25MS Pos Part No. Description 1 026487 CONTROL PANEL 2 021514 POWER SWITCH - 110V 021473 POWER SWITCH - 240V 3 023857 NEON - 110V 020849 NEON - 240V 4 023211 THERMOSTAT 6 021472 KNOB -THERMOSTAT 7 011760 1 HOUR TIMER 9 020823 KNOB TIMER 10 021474 LIGHT SWITCH 11 015822 BUZZER - 110V 011794 BUZZER - 240V 14 026495 OVERLAY - MOFFAT 026608 OVERLAY - BLUE SEAL

E25 Convection Oven -45- 11.4.2 CONTROL PANEL ASSEMBLY - E25BMS Pos Part No. Description 1 026487 CONTROL PANEL 2 021514 POWER SWITCH - 110V 3 023857 NEON INDICATOR - 110V 4 023211 THERMOSTAT 6 021472 KNOB -THERMOSTAT 7 011760 1 HOUR TIMER 9 021474 LIGHT SWITCH 10 015822 BUZZER - 120 12 026609 OVERLAY - MOFFAT

E25 Convection Oven -46- 11.5 DOOR ASSEMBLY - E25MS Pos Part No. Description 1 005037 DOOR INNER WA 2 023217 HINGE 3 026485 DOOR OUTER PANEL WA 4 026578 HANDLE STIFFENER 5 026498 DOOR HANDLE PLATED 6 023063 DOOR INNER GLASS 7 023228 INNER GLASS SEAL 8 026491 GLASS CLAMP ANGLE

E25 Convection Oven -47- 11. SERVICE CONTACTS AUSTRALIA VICTORIA - MOFFAT PTY HEAD OFFICE AND MAIN WAREHOUSE 740 Springvale Road Tel (03) 9518 3888 Mulgrave VIC 3170 Fax (03) 9518 3838 Spare Parts Department Free Call 1800 337 963 Fax (03) 9518 3895 NEW SOUTH WALES - MOFFAT PTY Unit 3/142 James Ruse Drive Tel (02) 8833 4111 Rosehill NSW 2142 Spare Parts Free Call 1800 337 963 Fax (03) 9518 3895 QUEENSLAND - MOFFAT PTY 30 Prosperity Place Tel (07) 3630 8600 Geebung QLD 4034 Spare Parts Free Call 1800 337 963 Fax (03) 9518 3895 SOUTH AUSTRALIA - MOFFAT PTY 28 Greenhill Rd Tel (08) 8274 2116 Wayville SA 5034 Spare Parts Free Call 1800 337 963 Fax (03) 9518 3895 WESTERN AUSTRALIA - MOFFAT PTY PO Box 689 Tel (08) 9305 8855 Joondalup Business Centre WA 6027 Spare Parts Free Call 1800 337 963 Fax (03) 9518 3895 NATIONAL COVERAGE FOR 24 HOUR SERVICE OR MAINTENANCE DIAL FREE CALL 1800 622 216 (AUSTRALIA ONLY) CANADA SERVE CANADA 22 Ashwarren Rd Tel 416-631-0601 Downview Fax 416-631-0315 Ontario M3J1Z5 NEW ZEALAND CHRISTCHURCH - MOFFAT LTD 16 Osborne St Tel (03) 389 1007 PO Box 10-001 Fax (03) 389 1276 Christchurch Spare Parts Free Call 0800 MOFFAT (0800 6633 28) Fax (03) 381 3616 AUCKLAND - MOFFAT LTD 4 Waipuna Road Tel (09) 574 3150 Mt Wellington Fax (09) 574 3159 Auckland Spare Parts Free Call 0800 MOFFAT (0800 66 33 28)

E25 Convection Oven -48- UNITED KINGDOM BLUESEAL LTD Units 6-7 Mount St Business Park Tel 0121-327 5575 Mount St Fax 0121-327 9711 Birmingham B7 5QU England UNITED STATES OF AMERICA MOFFAT INC. 3765 Champion Blvd Winston-Salem Tel 1-800-551 8795 NC27115 Fax 336 661 9546 NATIONAL COVERAGE FOR SERVICE OR MAINTENANCE DIAL FREE CALL 1800 551 8795 (USA ONLY)

E25 Convection Oven -49- APPENDIX A. DOUBLE STACKING KIT (24290) Kit Includes: Part No 1 x Vent Duct 24306 1 x Vent Pipe 24307 1 x Saddle Clamp 10023 1 x Double Stack Front 04907 2 x Double Stack Side 24303 1 x Double Stack Rear 24302 23 x 3/8" x 8A Pozi Pan Hd Screw 41045 2 x ½” x 8 Phillips Head Black Screw 41046 2 x Black Fibre Washer 10329 Assembly Instructions: (THE ELECTRICAL SUPPLY MUST BE DISCONNECTED) A. Bottom Unit (Refer figure 1) 1. Position vent duct on bottom unit over oven vent. Temporarily locate double stack rear in correct position on top of bottom unit. Centrally locate the vent duct in the cut-out. Check that the oven vent is covered and mark the five hole positions (two down each side of the flue duct and one at front) on the oven wrapper. 2. Drill five ø3.5mm holes in the oven wrapper where marked. 3. Secure the vent duct to the wrapper with five 3/8" x 8A Pozi screws into these holes. 4. Undo the two screws securing the top lintel to the bottom oven, and remove the lintel. Remove the three screws from the top rear of the oven wrapper. B. Top Unit 1. Remove all trays and racks from oven. Tip oven upside down and remove the feet screwed into the base. 2. Remove the six screws (three each side) securing the oven wrapper to the sides of the oven. Position the double stack sides flush with the sides and front of the oven, and secure each with three screws. 3. Remove the three screws along the front bottom edge of the oven. Position the double stack front over these three screw holes. Flush the ends of the double stack front with the sides of the unit and secure to the double stack sides using the two black screws (with fibre washers). Secure to bottom of oven with three screws. 4. Secure the double stack rear to the double stack sides with two screws. Figure A.1 Double Stack Rear Remove Lintel

E25 Convection Oven -50- C. Stacking the Ovens (Refer figure A.2) 1. With two persons, lift the top oven onto the bottom oven and position slightly forward so that the double stack front engages with the lintel support on the bottom oven, then slide the top oven back until the double stack sides are flush with the sides and rear of the bottom oven. 2. Secure double stack rear to bottom unit with three screws. Secure the double stack front to the lintel support of the bottom unit with two screws. 3. Remove the rear cover panel from the top unit. Fit the vent pipe to the vent duct then secure pipe to the rear panel of the top unit using the saddle clamp and two screws. (NOTE: for units manufactured before serial number 224323, the mounting holes for the saddle clamp will need to be drilled. Holding the vent pipe vertical, position the saddle clamp over the vent pipe approximately 75 mm below the top of the oven and drill two ø3.5mm holes). 4. Using pliers or similar, knock out the notches at the top and bottom of the rear cover panel that allow for the vent pipe. Refit the rear cover panel to the top unit. (NOTE: For units manufactured before serial number 224323, these notches will have to be cut. Mark a notch 30mm wide by 32mm deep in the appropriate place (refer figure 2 below) at the top and bottom of the cover panel. Hold rear cover panel against rear of top unit and check the position of the marked notches against the vent pipe. Cut out the notches and refit the rear panel.) Figure A.2 55 30 32