Blue Seal E1100 User Manual

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E1100 ELECTRIC

CONVECTION OVEN

SERVICE MANUAL

Revision 4/F3591 © Moffat Ltd, August 2004

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WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

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CONTENTS

This manual is designed to take a more in depth look at the E1100 electric 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 ............................................................................................................ 8

3. OPERATION .................................................................................................................. 10

3.1 Description of Controls

3.2 Explanation of Control System

4. MAINTENANCE............................................................................................................. 13

4.1 Cleaning

4.2 Routine Procedures

5. TROUBLE SHOOTING GUIDE ..................................................................................... 14

6. SERVICE PROCEDURES ............................................................................................. 17

6.1 Fault Diagnosis

6.2 Access

6.3 Replacement

6.4 Adjustment / Calibration

7. CIRCUIT SCHEMATIC .................................................................................................. 32

8. ELECTRICAL WIRING DIAGRAM................................................................................ 33

9. SPARE PARTS .............................................................................................................. 34

10. PARTS DIAGRAMS ...................................................................................................... 35

10.1 Main Assembly

10.2 Control Panel Assembly

10.3 Ignition Electrode Assembly

11. SERVICE CONTACTS .................................................................................................. 39

APPENDIX A. DOUBLE STACKING INSTRUCTIONS......................................................... 41

IMPORTANT: MAKING ALTERATIONS MAY VOID WARRANTIES AND APPROVALS.

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MODEL: E1100

1. SPECIFICATIONS

190

310

1005

MWS

ELECTRICAL ENTRY

FRONT

WATER ENTRY

MWS

205

1200

930

1390

660

SIDE

MWS

PLAN

LEGEND

- Electrical connection entry point

- Water entry - ¾” BSP hose connection

Dimensions shown in millimetres.

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MODEL: E1100-2

310

1005

MWS

ELECTRICAL ENTRY

FRONT SIDE

WATER ENTRY

MWS

730

205

MWS

770

285

930

1690

230

MWS

PLAN

LEGEND

- Electrical connection entry point

- Water entry - ¾” BSP hose connection

Dimensions shown in millimetres.

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LOCATION

The following minimum clearances for air openings, servicing, operation and installation are to be adhered to:

Rear 100 mm Left-hand side 100 mm Right-hand side 300 mm

OVEN INTERNAL DIMENSIONS

Width 730 mm Height 490 mm Depth 600 mm Oven Volume 0.21 m³

OVEN RACK SIZE

Width 710 mm Depth: 520 mm

ELECTRICAL SUPPLY SPECIFICATION

400-415 V AC, 50 Hz, 10.4 kW, 3P+N+E 380V AC, 60Hz, 10.4kW, 3P+N+E

WATER SUPPLY CONNECTION

Max Pressure 550 kPa / 5.5 bar / 80 psi Min Pressure 100 kPa / 1.0 bar / 15 psi

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2. INSTALLATION

WARNING: THIS APPLIANCE MUST BE EARTHED / GROUNDED.

WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

Installations must be carried out by authorised persons only. Failure to install equipment to the relevant codes and manufacturers specifications in this section will void warranty.

This oven must be electrically grounded in accordance with local codes.

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.

Fitting legs

Tilt the oven over on one side and fit both the front and rear legs to the side now off the ground. Fit them into the base frame under the chassis base and secure to the base with the bolts, spring washers and flat washers provided. Lift up the other side of the oven, fit legs, bolts and washers, but do not tighten yet. Position leg tray (flat side facing up) between legs and secure with the 4 screws provided, then tighten all leg bolts. Level the oven by adjusting the feet.

NOTE:

Stacking the ovens (Double units only)

Lay the top unit on its side and fit the spacers provided to the base of the oven.

Lift the top unit onto the bottom unit and secure around the spacer panel flanges with self-tapping screws provided. Fit chimneys over the duct assembly of the bottom unit. Screw in place and pull down chimney surrounds onto the duct assembly. Level the oven by adjusting the feet. (Refer to appendix A for more detailed stacking instructions).

LOCATION

The following minimum clearances for air openings, servicing, operation and installation are to be adhered to:

Double units have no leg tray.

Rear 100mm / 4” Left-hand side 100mm / 4” Right-hand side 300mm / 12”

NOTE:

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/legs used with bench or floor 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.

ELECTRICAL CONNECTION

This E1100 convection oven can be supplied as a single or twin deck unit. Check that the available power supply is correct to that shown on the rating plate located on the righthand side panel.

400-415V AC, 50Hz, 3P+N+E, L1 14.5A L2 14.4A L3 13.7A

380V AC, 60Hz, 3P+N+E L1 15.9A L2 15.8A L3 15.0A

The mains terminal block is positioned at the rear of the unit. Access is provided by a detachable panel on the back panel. Each oven should be connected to a circuit breaker (or switch and fuses). These should be mounted on the wall adjacent to the oven and should be readily accessible and clearly marked.

Bring the connecting cable up through the base panel and tighten the conductor strands securely to the terminal block studs. The earth screw is located in the base panel next to the cable entry hole.

300mm is required at the right hand

side of the oven to allow access to the circuitry and gas connections. If space is limited then a minimum of 100mm (4”) clearance should be allowed for, provided that the oven can be moved to gain access.

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WATER CONNECTION

A cold water supply should be fitted to the water inlet which is located at the rear of the unit.

To access the water solenoid, undo the 4 screws securing the water access cover panel, and remove the panel.

Fit ½" (13mm) flexible hose to the solenoid and secure with a hose clamp. Turn on the water supply to check for leaks. It may be necessary to hold the water injection button in for a few seconds to remove air from the system after initial instalment.

IMPORTANT: MAXIMUM INLET WATER

PRESSURE IS 550 kPa / 80 psi.

BEFORE USE

Operate the oven for about 1 hour at 200°C to remove any fumes or odours which may be present.

RATING PLATE LOCATION

The rating plate for the E1100 convection oven is located at the bottom left of the right hand side panel. An internal rating plate is located behind the control panel on the LH side (Units manufactured from July 2002).

Figure 2.1

Internal Rating

Plate

Rating Plate

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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.

3.1 DESCRIPTION OF CONTROLS

1. POWER SWITCH

Turn on to switch power on or off (indicator illuminates when power is on).

2. THERMOSTAT

Temperature range 50 - 320°C.

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. ROAST N HOLD SWITCH

Turn on to activate ’ROAST N HOLD’ function (Switch illuminates when ON).

5. ROAST TIMER

3 Hour roast timer. (Indicator illuminates when “time up” (0) reached, and product held at 75°C).

6. STEAM SWITCH

Push switch to activate water injection (Water injects into oven while the button is depressed).

7. LIGHT SWITCH

Push switch to activate lights. (Lights illuminate while button depressed).

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3.2 EXPLANATION OF CONTROL SYSTEM

The E1100 Turbofan convection oven features 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 all to the controls of the oven. With the power switch Off all functions of the oven are inoperable.

With the power switch On (indicator illuminated) power is directly supplied to the 60 minute bake timer, steam (water injection) switch, light switch, and the temperature control circuit. The oven circulation fan will operate only when the thermostat is turned on and the oven door is closed. The control panel light switch will turn the oven lights on when the door is closed only when the light switch is held in. With the thermostat switched on, the oven lights will come on automatically when the door is opened, as this is controlled by the door microswitch.

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 steam (water injection) switch on the control panel can be operated whenever the power switch is On. The switch is momentary like the light switch and when depressed, will operate the electric solenoid valve at the rear of the oven and inject water across the oven fan from the flat spray (vertical) nozzle positioned at the rear of the oven. Releasing the steam button will close the solenoid valve. This feature is used to instantaneously add steam into the oven.

The temperature control of this oven is with a capillary type thermostat which can be set to a required cooking temperature.

The thermostat switch has a separate switch body assembled onto the front from the shaft assembly and when the thermostat is set to a cooking temperature, the switch contacts turn on the oven fan. The switch is closed (fan on) whenever the thermostat is not in the Off (vertical) position. The control panel indicator light to the right of the thermostat knob cycles On and Off with the thermostat to indicate when the elements are on and the oven is heating.

The E1100 Turbofan convection oven has 9.9 kW of electric heating elements, comprising of three 3.3kW elements at the rear of the oven. The elements are switched on and off by the main oven thermostat or hold thermostat via a four-pole 25 Amp contactor located inside the control housing. Only three poles of the contactor are used, one for each element coil.

The E1100 Turbofan convection oven features a Roast-and-Hold system which can be used to automatically set the oven to a fixed holding temperature at the end of a timed cooking period. When the Roast-andHold switch is turned On the switch will illuminate and switch the power from the thermostat to the 3 hour roast timer.

If the roast timer is in the Hold (vertical) position the timer switch contacts will be in their normally closed position and supply power directly to the Hold thermostat located behind the control panel. The Hold thermostat is factory set to 75° C and will supply power to the heating contactor as required to maintain its preset temperature.

The thermostat heating light will also cycle On/Off as the Hold thermostat maintains temperature.

In the Roast-and Hold mode the 3 hour timer can be set to a selected roasting time. During this time period the normally open switch contacts of the timer are closed. The timer has two change over switches and in this position one is used to supply power to its timing motor and the other is used to switch power directly to the main oven thermostat. During the 3 hour timer run-down period the oven temperature will be controlled by the main oven thermostat to the set temperature and operate as previously described.

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When the 3 hour timer has run down and reached the Hold position the two switch contacts change over to their normally closed position which isolates power from the timer motor and the oven thermostat. It also switches power back to the oven hold thermostat. At this point the temperature control is now maintained by the hold thermostat as previously described. To cancel the hold circuit the Roast-and-Hold switch is turned Off. This removes power from the 3 hour timer and restores the feed to the main oven thermostat. The Hold indicator light below the 3 Hour timer will illuminate whenever the oven is operating in hold mode (Roast ‘n Hold selected, and 3 Hour timer at zero position).

The factory preset hold thermostat can be adjusted as required to change the holding temperature if necessary. Refer Service section for this procedure.

The Troubleshooting Guide (Section 5) 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.

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4. MAINTENANCE

WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

4.1 CLEANING

WARNING: ALWAYS TURN THE

POWER SUPPLY OFF BEFORE CLEANING.

IMPORTANT: THIS UNIT IS NOT

WATER PROOF. DO NOT USE A WATER JET SPRAY TO CLEAN INTERIOR OR EXTERIOR OF THIS UNIT.

EXTERIOR

Clean with a good quality stainless steel cleaning compound. Harsh abrasive cleaners may damage the surface.

Do not use oven cleaners or caustic solutions to clean the control panel as these cleaners will damage plastic components.

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 which has been factory balanced.

SIDE RACKS

Remove all oven racks. Remove the side racks by lifting out of the rack support brackets.

LAMP GLASS

To remove glasses, unscrew anti-clockwise. To replace, screw in clockwise.

4.2 ROUTINE PROCEDURES

The following procedures should be carried out at least once a year.

Door chain Check for wear.

Door catch Ensure that catch is adjusted such that the

door closes properly.

Water nozzle Check for liming in the water nozzle.

Elements

Check element resistances are correct to

their rating.

IMPORTANT: ENSURE THAT LAMP

GLASS IS NOT OVER TIGHTENED.

NEVER OPERATE OVEN WITH LAMP

GLASSES REMOVED

OVEN DOOR GLASS

Clean with conventional glass cleaners.

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5. TROUBLE SHOOTING

WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

FAULT POSSIBLE CAUSE REMEDY

THE OVEN DOES NOT OPERATE / START

FAN DOESN’T OPERATE Thermostat not on.

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)

(Fan only operates when the thermostat is on).

Door not closed.

(Fan only operates when the door is closed).

Door microswitch out of adjustment.

(Refer fault diagnosis 6.1.2)

Door microswitch faulty.

(Refer fault diagnosis 6.1.2)

Thermostat fan switch faulty.

(Refer fault diagnosis 6.1.2)

Fan motor faulty.

(Refer fault diagnosis 6.1.2)

Wiring.

Turn on.

Turn on switch. Power indicator will illuminate.

Ensure electrical supply correct.

Replace. (Refer service section 6.3.1)

Turn thermostat on.

Close door.

Adjust microswitch.

(Refer service section 6.4.6)

Replace microswitch.

(Refer service section 6.3.17)

Replace thermostat.

(Refer service section 6.3.5)

Replace.

(Refer service section 6.3.11)

Check and tighten any loose wiring.

NO HEAT / ELEMENTS NOT WORKING (FAN OPERATING BUT NO HEATING INDICATOR)

NO HEAT / ELEMENTS NOT WORKING (HEATING INDICATOR ON)

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No power to thermostat.

(Refer fault diagnosis 6.1.3)

Thermostat faulty.

(Refer fault diagnosis 6.1.3)

Contactor faulty.

(Refer fault diagnosis 6.1.4)

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Identify fault and correct.

Replace.

(Refer service section 6.3.5)

Replace.

(Refer service section 6.3.12)

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FAULT POSSIBLE CAUSE REMEDY

OVEN LIGHT NOT ILLUMINATING

NO WATER INJECTION / STEAM

CONTINUOUS WATER OUT OF OVEN WATER NOZZLE

60 MINUTE TIMER WILL NOT TIME DOWN

60 MINUTE TIMER INACCURATE BELOW 20 MINUTES

60 MINUTE TIMER NO TIME UP BUZZER

Blown bulb.

Light switch faulty.

(Refer fault diagnosis 6.1.5)

Water not turned on.

Oven water nozzle blocked.

Fault with water valve.

(Refer fault diagnosis 6.1.6)

Steam switch faulty.

(Refer fault diagnosis 6.1.6)

With oven on only—Electrical fault.

(Refer fault diagnosis 6.1.7)

With oven on or off—Fault with water valve.

(Refer fault diagnosis 6.1.6)

Timer faulty.

Timer not set correctly.

Zero (time up) position not set correctly.

Buzzer faulty.

(Refer fault diagnosis 6.1.8)

Timer not switching on buzzer.

(Refer fault diagnosis 6.1.8)

Replace.

(Refer service section 6.3.10)

Replace.

(Refer service section 6.3.2)

Turn water on at water supply.

Remove, clean or replace. (Refer service section 6.3.14)

Service or replace as required.

(Refer service section 6.3.15,

6.3.16)

Replace. (Refer service section 6.3.2)

Correct electrical fault.

Service or replace as required.

(Refer service section 6.3.15,

6.3.16)

Replace.

(Refer service section 6.3.6)

For timer settings below 20 minutes, always rotate past 20 minutes, then back to desired time.

Adjust zero (time up) position.

(Refer service section 6.4.5)

Replace.

(Refer service section 6.3.8)

Replace.

(Refer service section 6.3.6)

60 MINUTE TIMER NO TIME UP INDICATOR

Timer not switching on buzzer / indicator.

(Refer fault diagnosis 6.1.8)

Indicator faulty.

Replace timer.

(Refer service section 6.3.6)

Replace indicator. (Refer service section 6.3.3)

NO TEMPERATURE CONTROL (TEMPERATURE

Thermostat faulty. (Refer fault diagnosis 6.1.9)

Replace.

(Refer service section 6.3.5)

OVERRUN)

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FAULT POSSIBLE CAUSE REMEDY

SLOW RECOVERY Oven in ‘Roast ‘n Hold’ mode.

Overloading of oven.

Fan not working.

One or more elements are faulty.

Thermostat out of calibration.

(Refer fault diagnosis 6.1.10)

Contactor faulty (Refer fault diagnosis 6.1.10)

NO THERMOSTAT HEATING INDICATOR

ROAST TIMER (180 MINUTE) WILL NOT TIME DOWN

NO HOLD INDICATOR

HOLDING TEMPERATURE INCORRECT

Indicator faulty.

Roast ’n’ Hold switch not switched on.

No power to timer / timer faulty. (Refer fault diagnosis 6.1.11)

‘Roast ‘n Hold’ switch faulty. (Refer fault diagnosis 6.1.11)

Faulty indicator. (Refer fault diagnosis 6.1.12)

Faulty timer. (Refer fault diagnosis 6.1.12)

Hold thermostat set temperature incorrect.

Hold thermostat faulty. (Refer fault diagnosis 6.1.13)

Switch off ‘Roast ‘n Hold’.

Reduce oven loading.

Check fan operation.

Replace element. (Refer service section 6.3.13)

Correct calibration. (Refer service section 6.4.3)

Replace. (Refer service section 6.3.12)

Replace. (Refer service section 6.3.4)

Turn on switch. Switch will illuminate.

Correct electrical fault / replace timer. (Refer service section 6.3.7)

Replace. (Refer service section 6.3.1)

Replace.

(Refer service section 6.3.3)

Replace. (Refer service section 6.3.7)

Adjust to correct temperature. (Refer service section 6.4.4)

Replace.

(Refer service section 6.3.9)

DOORS DO NOT CLOSE Tray in way of door.

Door catch setting incorrect.

Door chain setting incorrect.

Correctly position tray in rack.

Adjust.

(Refer service section 6.4.2)

Adjust.

(Refer service section 6.4.1)

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6. SERVICE PROCEDURES

WARNING: ENSURE POWER SUPPLY IS SWITCHED OFF BEFORE SERVICING.

WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

SECTION PAGE NO.

6.1 FAULT DIAGNOSIS ..............................................................................................................19

6.1.1 Oven Does Not Operate / Start............................................................................19

6.1.2 Fan Does Not Operate.........................................................................................19

6.1.3 No Heat / Elements Not Working (Fan operates but no heating indicator) .........19

6.1.4 No Heat / Elements Not Working (Heating indicator on) .....................................19

6.1.5 Oven Lights Not Illuminating ................................................................................20

6.1.6 No Water Injection / Steam..................................................................................20

6.1.7 Continuous Water Out Of Oven Water Nozzle ....................................................20

6.1.8 60 Minute Timer No Time Up Buzzer ..................................................................20

6.1.9 No Temperature Control (Temperature Overrun)................................................20

6.1.10 Slow Recovery .....................................................................................................20

6.1.11 Roast Timer (180 Minute) Will Not Time Down ...................................................21

6.1.12 No Hold Indicator .................................................................................................21

6.1.13 Holding Temperature Incorrect ............................................................................21

6.2 ACCESS ................................................................................................................................22

6.2.1 Control Panel .......................................................................................................22

6.2.2 Fan Baffle .............................................................................................................22

6.2.3 Right Hand Access Panel .................................................................................... 22

6.2.4 Right Hand Side Panel.........................................................................................22

6.2.5 Bottom Lintel ........................................................................................................22

6.2.6 Control Panel (Rear) ............................................................................................23

6.3 REPLACEMENT....................................................................................................................23

6.3.1 Power / Roast Switches .......................................................................................23

6.3.2 Lights / Water Switches .......................................................................................23

6.3.3 Time Up / Roast Indicators ..................................................................................23

6.3.4 Power / Heating Indicators...................................................................................24

6.3.5 Thermostat ...........................................................................................................24

6.3.6 60 Minute Timer ...................................................................................................24

6.3.7 3 Hour Timer ........................................................................................................24

6.3.8 Buzzer ..................................................................................................................25

6.3.9 Hold Thermostat ..................................................................................................25

6.3.10 Oven Lights..........................................................................................................25

6.3.11 Fan Motor.............................................................................................................25

6.3.12 Contactor..............................................................................................................26

6.3.13 Elements ..............................................................................................................26

6.3.14 Water Injection Nozzle .........................................................................................26

6.3.15 Water Solenoid Valve ..........................................................................................27

6.3.16 Water Solenoid Valve Cleaning ...........................................................................27

6.3.17 Door Microswitch .................................................................................................27

6.3.18 Door Glass ...........................................................................................................28

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6.3.19 Door Ball Catch ....................................................................................................28

6.3.20 Door Linkage Chain Assembly ............................................................................28

6.3.21 Door Assembly.....................................................................................................29

6.3.22 Top Bearing Channel ...........................................................................................29

6.4 ADJUSTMENT / CALIBRATION ..........................................................................................30

6.4.1 Door Chain ...........................................................................................................30

6.4.2 Door Ball Catch ....................................................................................................30

6.4.3 Thermostat Calibration.........................................................................................30

6.4.4 Hold Temperature Adjustment .............................................................................31

6.4.5 60 Minute Timer Zero Position Adjustment.......................................................... 31

6.4.6 Door Microswitch Adjustment ..............................................................................31

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6.1 FAULT DIAGNOSIS

6.1.1 OVEN DOES NOT OPERATE / START

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.

Power switch faulty

With switch on, check voltage at terminal 1 of switch. If there is no voltage, check for fault in wiring. Check voltage at terminal 2. If there is no voltage then the switch is faulty - replace.

6.1.2 FAN DOESN’T OPERATE

Microswitch faulty / out of adjustment

Remove the right hand side panel to allow access to the microswitch. With the thermostat switched on and door closed, check voltage to terminal com of microswitch. If no voltage check wiring to thermostat.

If voltage correct then check voltage at terminal n.c. If no voltage then manually activate microswitch by bending the activator arm. If microswitch cannot be activated then it is faulty - replace. If the microswitch can be manually activated then it should be adjusted.

n.c.

Microswitch

com

Figure 6.1.1

Fan switch faulty

Check that the thermostat has power to terminal 5 on switch body on the front of the thermostat when power switch is ON. If no voltage check wiring. Check that terminal P5 has power switched to it when the thermostat is turned on. If no power to P5 then switch is faulty and thermostat complete with switch needs to be replaced.

Fan motor faulty

Check the supply voltage across motor terminals. If there is no voltage then check the electrical connections of 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 at motor terminals is correct, then the motor is faulty— replace.

6.1.3 NO HEAT / ELEMENTS NOT WORKING (FAN OPERATES BUT NO HEATING INDICATOR)

No power to thermostat

With the thermostat ON and the roast switch OFF, check for power at terminal 1 of the thermostat. If no power then check that power is being supplied to the roast switch (terminal 2).

Thermostat faulty

With thermostat turned on (in a cold oven) check for voltage at terminal 2 of the thermostat. If no voltage at terminal 2, but voltage at terminal 1 (with thermostat turned on) then the thermostat if faulty - replace.

6.1.4 NO HEAT / ELEMENTS NOT WORKING (HEATING INDICATOR ON)

Faulty contactor

With the thermostat on check that the coil of the heating contactor is energised (voltage between terminals A1 and A2). Check for output voltage from the contactor (terminals 1, 3 and 5). If no output voltage (and input to terminals 2, 4 and 6 is correct) then the contactor is faulty - replace.

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6.1.5 OVEN LIGHTS NOT ILLUMINATING

Light switch faulty

Check voltage to the left hand terminal of the switch. If there is no voltage, then check wiring.

With switch depressed, check voltage at right hand 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.

6.1.6 NO WATER INJECTION / STEAM

Steam switch faulty

Check voltage to the left hand terminal of the switch. If there is no voltage, then check wiring.

With switch depressed, check voltage at right hand terminal. If there is no voltage, then replace the switch.

If voltage is correct, then check wiring to the solenoid.

NOTE:

Alternately, perform a continuity test

across the terminals with the steam switch depressed.

Fault with water valve

Check voltage supply across the water valve solenoid coil with the steam switch depressed. If there is no power supply then check the control panel steam switch.

If power supply to the coil is correct, disconnect wiring to coil and check the resistance of the coil windings.

Correct coil resistance: 2500 ohms

NOTE:

If open circuit / high resistance, then

the coil is faulty—replace.

If coil resistance is correct, rewire and listen for an audible solenoid click when the steam switch is depressed.

If solenoid can be heard functioning, and oven water nozzle is not blocked, then remove water solenoid and fittings and check for blockages.

6.1.7 CONTINUOUS WATER OUT OF

OVEN WATER NOZZLE

Water solenoid electrical fault

With control panel steam switch not depressed, check for power supply across solenoid coil. If there is power to the coil, then check wiring and steam switch (refer 6.1.7).

6.1.8 60 MINUTE TIMER NO TIME UP

BUZZER

Buzzer faulty

With timer in ‘zero’ position, check the buzzer at side 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..

Timer not switching on buzzer

With timer in zero position, check voltage to top connection (terminal one) and bottom connection (terminal two) of timer. If there is no voltage at terminal one then check wiring.

If no voltage at terminal two then timer is faulty—replace.

NOTE:

Timer will continue to run

approximately three minutes below zero. Buzzer and time up indicator will continue until the timer is manually switched off (to vertical position).

6.1.9 NO TEMPERATURE CONTROL

(TEMPERATURE OVERRUN)

Thermostat faulty

Set thermostat to 50° C. Check voltage at terminal 2 on the thermostat. As the oven heats up, the thermostat contacts should open, cutting power to terminal 2 of the thermostat. If not then the thermostat is faulty

- replace.

6.1.10 SLOW RECOVERY

Thermostat out of calibration

Place an accurate digital thermometer probe in centre of oven. Set thermostat to 180°C. Close the oven door and allow oven thermostat to cycle on and off twice. Record oven centre temperature for the next

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thermostat on and off cycle. The thermostat should cycle on and off between 165°C and 195°C 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

Element faulty (blown)

With the thermostat on and heating check voltage across element terminals at RH side of oven. If the voltage is correct then check the current draw of each element. If there is no current draw then element is faulty— replace.

If there is no voltage then check voltage is being supplied to each element coil from the heating contactor. If no voltage to elements, check contactor operation (refer 6.1.4) and wiring.

NOTE:

Correct element current draw:

14.3A ± 2.5% (per element)

6.1.11 ROAST TIMER (180 MINUTE) WILL NOT TIME DOWN

No power to timer

Check the voltage at terminal 5 on underside of the 180 minute timer.

Check that one lead of timer motor is connected to terminal five of timer and the other lead is connected to neutral of ‘Roast ’n Hold’ switch.

If voltage at terminal 5 is correct and wiring is correct then the timer motor is faulty—replace timer.

Terminal 4

Terminal 1

Terminal 2

Terminal 5

Terminal 6

Terminal 3

Figure 6.1.2

If there is no power at terminal 5, check for power supply at terminal 4 of timer. If there is voltage at terminal 4 and not at terminal 5 with timer set, then timer switch is faulty—replace timer. If terminal 4 voltage is correct, check wiring to roast n hold switch.

‘Roast ‘n Hold’ switch faulty

Check if the switch latches. If the switch does not latch then the switch is faulty—replace.

With the switch latched, check voltage to terminal 2. If there is no voltage then check for fault in wiring.

Check voltage to terminal 1. If there is no voltage then switch is faulty—replace.

NOTE:

When the switch is latched, it should

illuminate if operating correctly.

6.1.12 NO HOLD INDICATOR

Indicator faulty

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.

Timer faulty

NOTE:

Timer in ‘HOLD’ position (vertical) and

‘Roast n Hold’ switch on (illuminated).

Check the voltage at terminal 3 of timer, with timer in hold position. If the voltage is correct then check wiring.

If there is no voltage then check voltage at terminal 1 of timer. If there is voltage at terminal 1, but no voltage at terminal 3 with timer in hold position then timer switch is faulty—replace.

6.1.13 HOLDING TEMPERATURE INCORRECT

Hold thermostat faulty

With the power switch on and illuminated, ‘Roast ‘n Hold’ switch on and illuminated, and the roast (180 minute) timer set to hold, check that the hold indicator is illuminated.

With a cold oven (ie room temperature) check that the oven burners are on. If burners are not operating, check the voltage at terminal 2 of the hold thermostat. If there is no voltage then check wiring.

If the voltage is correct, and the thermostat is adjusted above oven temperature, then check for output voltage at terminal 1 (bottom) of hold thermostat. If there is no voltage then the thermostat is faulty—replace.

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6.2 ACCESS

6.2.4 RIGHT HAND SIDE PANEL

6.2.1 CONTROL PANEL

1) Undo the screw on the left hand side of

the control panel.

One screw

Figure 6.2.1

2) The control panel can now hinge open

along its right hand edge.

6.2.2 FAN BAFFLE

1) Open the oven doors and remove all racks

and trays from the oven.

2) Remove the four baffle securing screws

from the rear of the oven.

1) Remove the four screws along the top, four screws along the bottom, and the four screws from the rear of the right hand side panel.

Bottom screws (x4)

Top screws (x4)

Rear screws (x4)

Figure 6.2.4

2) Remove the panel.

6.2.5 BOTTOM LINTEL

1) Open the oven doors.

2) Remove the screws from the ends of the bottom lintel (one each end).

3) Remove the two screws from the top of the lintel, and remove the bottom door catch (2 screws).

Figure 6.2.2

3) Withdraw the baffle from the oven.

6.2.3 RIGHT HAND ACCESS PANEL

1) Undo the six screws securing the access

Door catch

Figure 6.2.5

4) Remove the bottom lintel from the oven.

Screws

panel to the right hand side panel, and remove.

Figure 6.2.3

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6.2.6 CONTROL PANEL—REAR

Power Indicator

Power Switch

6.3 REPLACEMENT

6.3.1 POWER / ROAST SWITCHES

1) Open the control panel (refer 6.2.1).

2) Disconnect the wires from the faulty switch.

3) Press in the locking tabs at top and bottom of the switch and from rear push switch through front of control panel.

Thermostat

Heating Indicator

Time Up Indicator

60 Minute Timer

Roast Switch

3 Hour Timer

Hold Indicator

Water Switch

Locking tabs

Figure 6.3.1

4) Replace and reassemble in reverse order.

6.3.2 LIGHTS / WATER SWITCHES

1) Open the control panel (refer 6.2.1).

2) Disconnect the wires from the faulty switch.

3) Press in the locking tabs at top and bottom of the switch and from rear push switch through front of control panel.

Lights Switch

Locking tabs

Figure 6.2.6

Figure 6.3.2

4) Replace and reassemble in reverse order.

6.3.3 TIME UP / ROAST INDICATORS

1) Open the control panel (refer 6.2.1).

2) Disconnect the wires from the faulty indicator.

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3) Press in the locking tabs at top and bottom of the indicator and from rear push indicator through front of control panel.

Locking

tabs

Figure 6.3.3

4) Replace and reassemble in reverse order.

6.3.4 POWER / HEATING INDICATORS

1) Open the control panel (refer 6.2.1).

2) Disconnect the wires from the faulty indicator.

3) Press in the locking tabs at sides of the indicator and from rear push indicator through front of control panel.

Locking

tabs

3) Remove the two screws securing the thermostat phial mounting bracket to the RH wall of the oven. Feed the thermostat phial through into the control cavity.

Thermostat

bulb

Figure 6.3.6

5) Remove thermostat from oven.

6) Transfer wires to new thermostat. Reassemble with new thermostat in reverse order.

6.3.6 60 MINUTE TIMER

1) Open the control panel (refer 6.2.1).

2) Remove the knob from the timer.

3) Unscrew both screws from the front of the control panel and remove the timer from the rear of the control panel.

Figure 6.3.4

4) Replace and reassemble in reverse order.

Two screws

6.3.5 THERMOSTAT

1) Open control panel (refer 6.2.1).

2) Remove thermostat knob and unscrew the nut securing the thermostat to the control panel.

Securing nut

4) Transfer wires to the new timer and reassemble in reverse order.

6.3.7 3 HOUR TIMER

Figure 6.3.7

1) Open the control panel (refer 6.2.1).

2) Remove the knob from the timer.

3) Unscrew the locking nut on the front of the timer and remove the timer from the rear

Figure 6.3.5

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of the control panel.

Page 25

Locking Nut

Figure 6.3.8

4) Transfer wires to the new timer and reassemble in reverse order.

6.3.8 BUZZER

1) Remove R/H side panel (refer 6.2.4).

2) Disconnect wires from buzzer (secured to insulation panel).

3) Remove two screws securing the buzzer to its mounting bracket.

Two screws

5) Remove the two screws securing the thermostat phial mounting bracket to the RH wall of the oven. Feed the thermostat phial through into the control cavity.

Thermostat

bulb

Figure 6.3.11

6) Remove thermostat from oven.

7) Transfer wires to new thermostat and reassemble with in reverse order.

6.3.10 OVEN LIGHTS

1) Remove the fan baffle (refer 6.2.2).

2) Unscrew the glass cover (anti-clockwise).

Figure 6.3.9

4) Replace buzzer and re-assemble in reverse order.

6.3.9 HOLD THERMOSTAT

1) Open control panel (refer 6.2.1), and remove right hand side panel.

2) Remove the hold thermostat knob by pulling away from bracket.

3) Undo the two screws securing the hold thermostat to the bracket.

Hold

thermostat

Glass cover

Figure 6.3.12

3) Replace the bulb (40 watt miniature Edison screw).

6.3.11 FAN / MOTOR

1) Remove the fan baffle (refer 6.2.2).

2) Remove the eight screws securing the fan and motor mounting plate situated at the oven rear.

8 Screws

Figure 6.3.10

4) Remove fan baffle from inside oven (refer

6.2.2).

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Figure 6.3.13

Page 26

3) Pull the fan and motor assembly into the oven as pictured below, and disconnect the wiring. The fan motor unit can now be removed from the oven.

Figure 6.3.14

4) Slacken the two socket head grub screws spaced at 90

on the fan boss.

6.3.13 ELEMENTS

1) Remove the oven right hand side panel (refer 6.2.4).

2) Remove the wires from the element assembly.

Figure 6.3.17

3) Remove the fan baffle (refer 6.2.2)

4) Remove the three screws securing the element mounting plate to the wall of the oven.

Figure 6.3.15

5) Remove the fan from the motor shaft.

NOTE:

Use of a fan puller is recommended

for removal of the oven fan.

6) Re-assemble in the reverse order.

NOTE:

No lubrication of either the fan or motor is required as they are both self lubricating.

6.3.12 CONTACTOR

1) Remove R/H side panel (refer 6.2.4).

2) Disconnect wires from the contactor (noting their positions).

3) Remove contactor from the mounting bracket.

Contactor

Element plate

Figure 6.3.18

5) Withdraw the element assembly. Replace the faulty element, and reassemble in reverse order.

NOTE:

The correct resistance of each E1100

element is 16 ohms ± 5%.

6.3.14 WATER INJECTION NOZZLE

1) Remove the fan baffle (refer 6.2.2).

2) Unscrew the water injection nozzle.

3) Clean or replace nozzle, and reassemble in reverse order.

Injection

Nozzle

Figure 6.3.16

4) Replace contactor and re-assemble in reverse order.

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Figure 6.3.19

Page 27

6.3.15 WATER SOLENOID VALVE

6.3.16 WATER SOLENOID CLEANING

1) Ensure water supply is turned off.

2) Remove the water injection nozzle from inside the oven (refer 6.3.19).

3) Remove the water solenoid access panel at the rear of the oven (4 screws).

Water

solenoid

access panel

Figure 6.3.20

4) Remove the wires from the solenoid, and disconnect the mains water connection.

5) Remove the two screws securing the solenoid bracket to the oven rear, and remove the valve assembly.

1) Remove water solenoid (refer 6.3.20).

2) Remove the two screws securing the bracket to the solenoid.

Two Screws

Figure 6.3.23

3) Remove the valve assembly.

4) Clean the valve assembly, removing all dirt and grime from the valve seat.

5) Reassemble the valve assembly and solenoid.

Figure 6.3.21

Figure 6.3.24

6) On a suitable work surface, remove the brass piping connections (½” spanner) and two screws (on bracket) and extract the solenoid.

6.3.17 DOOR MICROSWITCH

1) Remove the right hand side panel (refer

6.2.4).

Two

Screws

Brass Connections

2) Remove the two screws securing the microswitch bracket to the insulation panel.

Figure 6.3.22

7) Secure new solenoid with screws and reassemble. Check that flow direction as marked on valve is correct.

Figure 6.3.25

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3) Undo the two screws securing the microswitch to the microswitch bracket.

4) Replace and reassemble in reverse order.

5) Adjust microswitch (refer 6.4.7)

6.3.18 DOOR GLASS

1) Open the oven doors.

2) Remove the screws on the sides, top and bottom edges of the door with the broken glass.

NOTE:

If it is the left hand door, remove the

extra screws and ball catches.

Ball

catch

Figure 6.4.27

Locknut

Screws (x6)

Figure 6.3.26

3) Remove the two screws on the door front.

4) Lift off the door outer, making sure that glass spacer and undamaged glass pane do not fall out.

5) Remove all glass fragments, the glass spacer and the undamaged pane.

NOTE:

The seals on the door inner and outer must be replaced with new ones if damaged.

6) Replace the broken pane and refit both clean panes either side of the spacer.

7) Reassemble in reverse order.

Figure 6.4.28

4) Replace and reassemble in reverse order.

NOTE: The door striker plates should also

be checked for wear and replaced if necessary.

Striker Plate

Figure 6.4.29

6.3.20 DOOR LINKAGE CHAIN ASSEMBLY

1) Remove the bottom lintel from the oven (refer 6.2.5).

2) Undo both turnbuckles from the door chain assembly.

6.3.19 DOOR BALL CATCH

1) Open oven door.

2) Loosen the locknut securing the ball catch, and unscrew the ball catch.

Turnbuckle

Figure 6.3.30

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3) Remove the door chain assembly and replace the broken component.

4) Reassemble in reverse order.

5) Adjust chain such that the oven doors close correctly (refer 6.4.1)

6.3.21 DOOR ASSEMBLY

1) Remove the bottom lintel (refer section

6.2.5).

2) Right hand door removal only:

Remove the top lid.

Remove the microswitch actuator pin from

the door pin.

Microswitch actuator pin

6) Undo the two screws securing the bottom pivot plate.

Two screws

Figure 6.3.34

7) Remove the door assembly from the oven, replace, and reassemble in reverse order.

8) After fitting the new door, the door chain and ball catch will have to be adjusted to ensure that the doors close correctly.

Refer to sections 6.4.1 and 6.4.2 for these

procedures.

Figure 6.3.31

3) Undo both turnbuckles from the door chain assembly.

Turnbuckle

Figure 6.3.32

4) Remove the door chain assemblies.

5) Remove the bottom bearing channel support brackets (two screws each) to allow the bottom bearing channel to be removed.

Bearing channel

6.3.22 TOP BEARING CHANNEL

1) Remove the top lid.

2) Remove the microswitch actuator pin from the right hand door pin.

Microswitch actuator pin

Figure 6.3.35

3) Remove the four bolts securing the top bearing channel to the oven, and remove the bearing channel.

4) Replace and reassemble in reverse order.

Support bracket

Figure 6.3.33

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6.4 ADJUSTMENT / CALIBRATION

6.4.1 DOOR CHAIN

1) Remove the bottom lintel (refer 6.2.5).

2) Loosen the two locknuts on each of the turnbuckles.

6.4.3 THERMOSTAT CALIBRATION

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.

Turnbuckle Locknuts

Figure 6.4.1

3) Adjust the turnbuckles such that the right hand door closes slightly ahead of the left hand door.

To make the left hand door close earlier,

tighten the left hand turnbuckle, and loosen the right hand turnbuckle.

To make the right hand door close earlier,

tighten the right hand turnbuckle, and loosen the left hand turnbuckle.

4) Tighten the locknuts.

5) Replace bottom lintel.

6.4.2 DOOR BALL CATCH

Calibration Nut

Thermostat

Thermostat Shaft

Fan Switch

Figure 6.4.3

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 the nut securing the thermostat to the control panel.

1) Loosen the ball catch locknut by one turn.

2) Use the adjusting tool provided with the

Securing nut

oven to rotate the ball catch clockwise or anti-clockwise, moving it into and out of the door respectively.

3) Tighten the locknut to secure the new adjustment.

Ball

catch

4) The thermostat can now be removed.

Figure 6.4.4

5) Carefully remove two screws holding fan switch to thermostat.

HINT:

Tape fan switch assembly together before removal to prevent it from springing apart.

Figure 6.4.2

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Screws

Fan Switch

Figure 6.4.5

6) 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).

7) Reassemble fan switch onto thermostat and fit assembly back onto control panel.

8) Turn on power and then recheck oven thermostat calibration.

9) Repeat procedure if necessary.

NOTE:

Thermostat cycling span should be

±15°C or 27°F.

6.4.5 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.

Two screws

Figure 6.4.7

3) The timer can now be rotated as required

to ensure that the buzzer sounds at the zero position.

6.4.6 DOOR MICROSWITCH ADJUSTMENT

6.4.4 HOLD TEMPERATURE ADJUSTMENT

1) Open control panel (refer 6.2.1)

2) The hold temperature of the oven can be adjusted by turning the hold thermostat dial to the desired hold temperature.

Hold

thermostat

Figure 6.4.6

1) Remove the right hand side panel (refer

6.2.4).

2) Bend the microswitch actuator arm such that the microswitch closes when the door is closed.

Actuator arm

Figure 6.4.8

3) Replace right hand side panel.

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7. CIRCUIT SCHEMATIC

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Page 33

8. ELECTRICAL WIRING DIAGRAM

WATER

SOLENOID

DOOR

MICRO SW.

COM

FAN MOTOR

LIGHT LIGHT

ELEMENTS

30 30

13513

24614

4141

STUD

EARTH

MAINS SW.

BUZZER

60 min

OVEN

T/STAT

14151616

TIMER

1919

3 HOUR

TIMER

SW.

WATER

LIGHT

PRESET

EARTH

HOLD

T/STAT

6 5 5

POWER

HEATING

TIME UP

18 18

ROAST

HOLD

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Page 34

9. SPARE PARTS

PART NO. NAME

ELECTRICAL

013521 Oven Lamp Bulb 003002 Oven Lamp Glass 017960 Fan 010148 Motor (50Hz) 025762 Motor (60Hz) 011987 Oven Thermostat 015563 - Knob 011760 60 Minute Timer 015560 - Knob 011419 3 Hour Timer (50Hz) 011983 3 Hour Timer (60Hz) 015567 - Knob 013542 Indicator Light (yellow) 012895 Water Switch 013891 Light Switch 013528 Pilot Light 013543 Power / Start Switch 011928 Microswitch 011794 Buzzer 018223 Pre-set Hold Thermostat 015966 Contactor

OVEN

011036 Oven Base - without Drain Hole 017824 Oven Rack 017822 LH Oven Rack Support 017823 RH Oven Rack Support 004069 Fan Baffle 017961 Phial Guard 010002 Element (240V) 025763 Element (220V) 017831 Element Gasket 016800 Fan Puller (Spares Only)

DOORS

002137 Glass Pane 090200 Door Glass Seal 011005 Ball Catch 011786 Ball Catch Adjuster 016402 Ball Catch Plate 018131 Handle 018081 Handle End Cap 013911 Linkage Rod 014012 Turnbuckle - with Hook 017966 Chain 010254 Striker Plate

EXTERIOR PANELS

004654 Control Panel 011810 Bottom Shroud

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10.1 MAIN ASSEMBLY

10. PARTS DIAGRAMS

9 3

Pos Part No. Description

1 012229 Top cover

2 017959 LH side panel

3 ---------- Door assembly (Refer section 10.3)

4 011810 Bottom shroud

5 017410 Leg

6 010990 Foot - adjustable

7 013455 Leg tray 013708 Leg tray bracket

8 ---------- Control panel assembly (refer section 10.2)

9 017968 Service panel

10 017958 RH side panel

11 017557 Vent chimney

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Page 36

10.2 CONTROL PANEL ASSEMBLY

Pos Part No. Description

1 011987 THERMOSTAT 50-320 ºC 2 015563 THERMOSTAT KNOB 50-320 ºC 3 011760 TIMER - 1 Hr 4 015560 TIMER KNOB - 1 Hr 5 011419 TIMER - 3 Hr (240V 50 Hz) 011983 TIMER - 3 Hr (220V 60 Hz) 6 015567 TIMER KNOB - 3 Hr 7 013543 START SWITCH 8 013542 INDICATOR LIGHT 9 013528 PILOT LIGHT 10 013891 LIGHT SWITCH (ORANGE BUTTON) 11 012895 WATER SWITCH (BLUE BUTTON) 12 004654 CONTROL PANEL

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Page 37

10.3 DOOR ASSEMBLY

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Page 38

Pos Part No. Description

1 004070 DOOR INNER - L.H 2 004071 DOOR INNER - R.H 3 010627 DOOR OUTER - R.H 4 010626 DOOR OUTER - L.H 5 018081 HANDLE END CAP 6 018131 HANDLE 7 018138 HANDLE STIFFENER 8 002137 GLASS 9 --------- GLASS SEAL 10 004287 GLASS SPACER 11 ---------- INSULATION 12 011005 BALL CATCH & LOCKNUT 13 018789 BALL CATCH PLATE 14 014138 DOOR ADJUSTING ROD ASSEMBLY 017966 CHAIN (24 LINKS AT

/8” PITCHING) 010145 CHAIN LINK 014012 TURNBUCKLE 014011 CHAIN ADJUSTING ROD

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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 8/142 James Ruse Drive Rosehill NSW 2142 Spare Parts Free Call 1800 337 963 Fax (03) 9518 3895 QUEENSLAND - MOFFAT PTY 30 Prosperity Place 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

WESTERN AUSTRALIA - MOFFAT PTY PO Box 689 Tel (08) 9305 8855 Joondalup Business Centre WA 6027 Spare Parts Free Call 1800 337 963

NATIONAL COVERAGE FOR 24 HOUR SERVICE OR MAINTENANCE DIAL

FREE CALL 1800 622 216 (AUSTRALIA ONLY)

CANADA

Lessard Agencies Limited Tel (416) 766 2764 PO Box 97 Fax (416) 760 0394 Stn “D” Free Call 1 888 537 7273 Toronto, ONT M6P 3J5

NEW ZEALAND

CHRISTCHURCH - MOFFAT LTD 16 Osborne St Free Call 0800 Moffat PO Box 10-001 (0800 663 328) Christchurch Spare Parts Tel (03) 389 1007 Fax (03) 389 1276

AUCKLAND - MOFFAT LTD 4 Waipuna Road Tel (09) 574 3150 Mt Wellington Fax (09) 574 3159 Auckland Spare Parts Free Call 0800 Moffat (0800 663 328)

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UNITED KINGDOM

BLUESEAL LTD Units 6-7 Mount St Tel 0121-327 5575 Business Park 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)

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APPENDIX A. DOUBLE STACKING INSTRUCTIONS

Double Stacking Kit

- Part number 016372

Figure A.1

1) Remove the leg tray and legs from both

units.

2) Remove the leg securing frame from the

top unit.

3) Remove the four black plastic feet and

insert into the new short legs provided. Bolt the new legs onto the bottom unit.

4) Place the top unit onto the bottom unit and remove the screws along the back joining edge of both units. (See diagram). Screw on rear stacking plate.

5) The top oven drain hole must be blocked up. Fit the bung provided. (To achieve a permanent seal we recommend also using some high temp silicone sealant).

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Blue Seal E1100 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual