Moffat turbofan E31 Service Manual Download Page 5 | Manualshive

Page: 5 / 44

Moffat turbofan E31 Service Manual Download Page 5

-5-

Revision 2/F3506

1. SPECIFICATIONS

MODEL: E31

LEGEND

- Electrical connection entry point

- Water entry - 9mm /

3

/

8

” I.D male hose connection

FRONT

PLAN

SIDE

(28.35)

(4.70)

(1.55)

(23.
10)

(23.60)

(6.30)

(1.85)

Dimensions shown in millimetres.
Dimensions in inches shown in brackets.

«
...
3
4
5
6
7
...
»

Summary of Contents for turbofan E31

Page 1: ...SERVICE MANUAL E31 CONVECTION OVEN Revision 2F 3506 October 2002 Manual P N MOME31 Applies to Units from S N 40423...

Page 2: ...2 Revision 2 F3506 WARNING ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY...

Page 3: ...cts will result SECTION PAGE NO 1 SPECIFICATIONS 5 2 INSTALLATION 7 3 OPERATION 9 3 1 Description of Controls 3 2 Explanation of Control System 4 MAINTENANCE 12 4 1 Cleaning 4 2 Routine Procedures 5 T...

Page 4: ...4 Revision 2 F3506...

Page 5: ...CATIONS MODEL E31 LEGEND Electrical connection entry point Water entry 9mm 3 8 I D male hose connection FRONT PLAN SIDE 28 35 4 70 1 55 23 10 23 60 6 30 1 85 Dimensions shown in millimetres Dimensions...

Page 6: ...UPPLY SPECIFICATION OPTIONS 208 V AC 60 Hz 14 6 A 3 2kW 208 V 220 240 V AC 60 Hz 13 0 A 3 1kW 240 V 208 220 V AC 50 Hz 14 6 A 3 2kW 220 V 230 240 V AC 50 Hz 13 0 A 3 1kW 240 V ELECTRICAL PLUG SPECIFIC...

Page 7: ...g minimum installation clearances are to be adhered to Rear 25mm 1 Left hand side 25mm 1 Right hand side 25mm 1 2 INSTALLATION IMPORTANT THE OVEN VENT LOCATED ON THE CABINET TOP MUST NEVER BE OBSTRUCT...

Page 8: ...em 1 4 Install the handle bracket through the slot on the door side 5 Screw in the two screws item 2 fully then fully screw in the previous two screws item 3 Ensure that they are tight Figure 2 2 Rati...

Page 9: ...KE TIMER 1 Hour bake timer Indicator illuminates when time up 0 reached and buzzer sounds 4 ROAST N HOLD Depress switch to activate ROAST N HOLD function Switch illuminates when ON 5 ROAST TIMER 3 Hou...

Page 10: ...mber and minimise product s moisture loss during cooking The temperature control of this oven is with a capillary type thermostat which can be set to a required cooking temperature or set to the Grill...

Page 11: ...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...

Page 12: ...CKS To remove take hold of the centre rung and swing towards the oven top To replace hold horizontally engage in holes and swing down FAN BAFFLE To remove unscrew the oven lamp glass and lift the baff...

Page 13: ...2 months DOOR PIVOT BUSHES Check for wear 12 months DOOR CATCH Ensure that catch is adjusted such that the door closes properly 12 months ELEMENTS Check that element resistances are correct to their r...

Page 14: ...Wiring Close door Adjust Refer service section 6 4 2 Replace Refer service section 6 3 2 Replace Refer service section 6 3 15 Check and tighten any loose wiring OVEN LIGHT NOT ILLUMINATING DOOR OPEN O...

Page 15: ...rvice section 6 3 5 Replace Refer service section 6 3 6 Replace Refer service section 6 3 3 NO HEAT No power to thermostat Refer fault diagnosis 6 1 9 Thermostat faulty Refer fault diagnosis 6 1 9 Ide...

Page 16: ...fault diagnosis 6 1 19 Depress switch Switch will illuminate Correct electrical fault replace timer Refer service section 6 3 7 Replace Refer service section 6 3 4 Replace Refer service section 6 3 3...

Page 17: ...orking 21 6 1 16 Grill Indicator Not Working 22 6 1 17 Roast Timer 180 Minute Will Not Time Down 22 6 1 18 No Hold Indicator 22 6 1 19 Holding Temperature Incorrect 22 6 2 ACCESS 23 6 2 1 Control Pane...

Page 18: ...s 29 6 3 19 Inner Glass Seal 29 6 3 20 Door Seals 29 6 3 21 Door Pivot Bushes 29 6 4 ADJUSTMENT CALIBRATION 30 6 4 1 Thermostat Calibration 30 6 4 2 Door Microswitch Adjustment 31 6 4 3 Door Alignment...

Page 19: ...ck the electrical connections of supply 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...

Page 20: ...l 1 then check wiring 6 1 9 NO HEAT No power to thermostat Check voltage to terminal 1 on oven thermostat If there is no voltage then check voltage through terminal 21 and 22 on mini contactor inside...

Page 21: ...ement terminals at rear of oven If voltage is correct then check current draw of the element If there is no current draw then the element is faulty replace If there is no voltage check voltage is bein...

Page 22: ...lluminated With a cold oven ie room temperature check that the top outer and bottom oven elements only are heating Test the voltage across the bottom element and top element terminals at the rear of o...

Page 23: ...3 BAFFLE 3 Panel is now free to hinge along right hand side When closing the panel ensure wires and capillary tube are clear of metal or other terminals Figure 6 2 1 Microswitch Button Two Screws 2 R...

Page 24: ...6 3 5 BUZZER 1 Remove control panel refer 6 2 1 2 Remove two screws holding buzzer bracket to panel Figure 6 3 5 2 Unscrew bulb out of fitting 3 Screw in replacement bulb 4 Ensure seal fitted Screw l...

Page 25: ...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 3 Transfer wires t...

Page 26: ...remove the wires from the solenoid 4 Disconnect hose fitting 5 Unscrew the three screws holding solenoid bracket to the rear of unit and remove valve assembly Figure 6 3 15 Figure 6 3 16 Figure 6 3 12...

Page 27: ...ree on re assembly 2 Unscrew the element from inside the oven 2 Replace and re assemble in reverse order Figure 6 3 22 Figure 6 3 21 6 3 12 WATER SOLENOID CLEANING 1 Remove water solenoid refer 6 3 10...

Page 28: ...ve motor 4 Replace and re assemble in reverse order 5 Ensure wire connections are correct to the voltage supply 60 Hz 50 Hz fig 6 3 23 Figure 6 3 24 Three Screws 4 Remove screws securing door handle F...

Page 29: ...move hold at their centre point and pull forward until they unclip 3 Refit new seals Note Fit top and bottom seals first with the open side of the seal facing downwards Fit side seals with open side f...

Page 30: ...r and recheck oven thermostat calibration 10 Repeat procedure if necessary Screws Grill Broil Switch Figure 6 4 4 Calibration Nut Figure 6 4 3 Thermostat Thermostat Shaft Grill Broil Switch IMPORTANT...

Page 31: ...slot using the tool supplied with the unit anticlockwise to increase roller height clockwise to decrease roller height Actuator Arm Figure 6 4 6 Locknut Figure 6 4 8 Two Hex Head Bolts Figure 6 4 7 6...

Page 32: ...32 Revision 2 F3506 7 ELECTRICAL CIRCUIT SCHEMATIC...

Page 33: ...33 Revision 2 F3506 8 ELECTRICAL WIRING DIAGRAM...

Page 34: ...Oven Lamp Glass 003434 Silk Gasket 013521 Oven Lamp 40W Min Edison Screw MOTOR ELEMENTS 003113 Oven Top Element 208 Volts 003114 Oven Bottom Element 208 Volts 011604 Oven Top Element 240 Volts 003074...

Page 35: ...35 Revision 2 F3506 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...

Page 36: ...36 Revision 2 F3506 11 PARTS DIAGRAMS 11 1 MAIN ASSEMBLY...

Page 37: ...26 017770 PHIAL GUARD 27 004004 OVEN INNER 28 011413 R H OVEN SUPPORT 29 011407 SIDE INSULATION PANEL 30 013520 OVEN LIGHT ASSEMBLY 003434 SILK GASKET 013521 LAMP 40W 003002 LIGHT GLASS 31 013432 FAN...

Page 38: ...469 50 CONTROL ASSEMBLY SEE SECTION 1 2 1 51 021530 BOTTOM TRIM 52 013610 DOOR BUSH ALSO USED ON CONTROL PANEL PIVOT 53 011424 PIVOT SUPPORT BOTTOM ASSEMBLY 54 002340 DOOR INNER GLASS 090200 SILICON E...

Page 39: ...39 Revision 2 F3506 11 2 CONTROL PANEL ASSEMBLY...

Page 40: ...022282 CONTACTOR KIT REPLACES 22199 21491 RELAYS PRE S N 42473 8 021536 CONTACTOR BRACKET 9 018789 BALL CATCH PLATE 10 011005 BALL CATCH LOCKNUT 11 021442 TIMER MOUNTING PANEL 12 011794 BUZZER 13 0215...

Page 41: ...Tel 08 8431 0522 Kent Town SA 5067 Spare Parts Free Call 1800 337 963 WESTERN AUSTRALIA PO Box 689 Tel 08 9305 8855 Joondalup Business Centre WA 6027 Spare Parts Free Call 1800 337 963 NATIONAL COVER...

Page 42: ...l 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 COVE...

Page 43: ...d remaining long thin wire 1050mm to relay terminal A Feed these wires through the plastic bush in the rear of the oven and into the control cavity 7 Loosen screws and open the control panel 8 Units w...

Page 44: ...2 24 2 4 ROAST 17 3 1 3 4 17 14 12 13 3 6 2 1 5 4 32 28 33 HEAT 31 21 GRILL 44 ELEMENT TOP 38 45 37 39 23 22 20 9 P E N MICROSWITCH COM NO NC 9 8 6 FAN MOTOR 3 60Hz 50Hz 10 4 E 40 47 40 1 47 WATER T S...

Reviews:

No comments