Blue Seal E25 Service Manual

Revision 4/F3501 SERVICE MANUAL E25 CONVECTION OVEN Manual P/N M0ME25July, 2003

-10- Revision 4/F3501 3.3 EXPLANATION OF CONTROL SYSTEM The E25 and E25B Turbofan convection ovens feature multi-function operator controls for which

-11- Revision 4/F3501 open contacts to reset, thus switching the fan element off. The control panel indicator light above the thermostat knob cycles

-12- Revision 4/F3501 IMPORTANT: THIS UNIT IS NOT WATER PROOF. DO NOT USE A WATER JET SPRAY TO CLEAN INTERIOR OR EXTERIOR OF THIS UNIT. WARNING:

-13- Revision 4/F3501 5. TROUBLE SHOOTING FAULT POSSIBLE CAUSE REMEDY THE OVEN DOES NOT OPERATE / START The mains isolating switch on the wa

-14- Revision 4/F3501 FAULT POSSIBLE CAUSE REMEDY 60 MINUTE TIMER NO TIME UP BUZZER 60 MINUTE TIMER NO TIME UP INDICATOR Buzzer faulty. (Refer f

-15- Revision 4/F3501 FAULT POSSIBLE CAUSE REMEDY BROIL ELEMENT NOT WORKING (E25B ONLY) Element faulty / blown. (Refer fault diagnosis 6.1.12) Fau

-16- Revision 4/F3501 SECTION PAGE NO. 6.1 FAULT DIAGNOSIS ...

-17- Revision 4/F3501 6.4 ADJUSTMENT / CALIBRATION ...28 6.4

-18- Revision 4/F3501 6.1 FAULT DIAGNOSIS Incorrect electrical supply Check that the voltage across phase and neutral (L1 and L2) terminals of termi

-19- Revision 4/F3501 Timer not switching on buzzer With timer in zero position, check voltage to input and output terminals of timer. If there is no

-2- Revision 4/F3501 WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY.

-20- Revision 4/F3501 6.1.10 FAN ELEMENT NOT WORKING Element faulty (blown) With the thermostat on and heating check voltage across fan element termin

-21- Revision 4/F3501 Indicator faulty With thermostat in broil position, check the voltage across the indicator terminals. If the voltage is correc

-22- Revision 4/F3501 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

-23- Revision 4/F3501 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) Ope

-24- Revision 4/F3501 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)

-25- Revision 4/F3501 Three Screws Centre Nut 6.3.12 OUTER GLASS 6.3.11 MOTOR 6.3.10 FAN 1) Remove fan (refer 6.3.10), remove service panel (refer

-26- Revision 4/F3501 Two Bolts Two Screws 3) Uncrimp the retaining lugs of the window spacer and remove the spacer and glass. Retaining Lugs Figure

-27- Revision 4/F3501 Two Screws Two screws Figure 6.3.21 3) Turn oven onto its back and remove three screws at each side securing wrapper, and two s

-28- Revision 4/F3501 Thermostat Shaft Broil Switch 1) Turn off power. 2) Remove thermostat knob by pulling it firmly away from control panel. 3) O

-29- Revision 4/F3501 7) Adjust the calibration nut located at the base of the thermostat shaft. To increase oven temperature, turn calibration

-3- Revision 4/F3501 CONTENTS This manual is designed to take a more in depth look at the E25 convection oven for the purpose of making the unit mor

-30- Revision 4/F3501 7. ELECTRICAL CIRCUIT SCHEMATIC 132NCNOFANBOVENT/STATHEATING1HrTIMERSWITCHMICROSWITCHPOWERØNTIMEUPBUZZEROVENLIGHTP1EL2L1FAN ELE

-31- Revision 4/F3501 7.2 E25B 132NCNOFANBOVENT/STATHEATING1HrTIMERSWITCHMICROSWITCHELEMENT2.00kWPOWERØNTIMEUP BUZZEROVENLIGHT12P66P55BA4163794BA16 3

-32- Revision 4/F3501 8. ELECTRICAL WIRING DIAGRAM 8.1 E25 (220 - 240V) (From S/N 251948 MAINSTERMINAL BLOCKENPELEMENT4213POWERLIGHTS12T/STATMICROSW

-33- Revision 4/F3501 8.1.1 E25 (220 - 240V) (Up to S/N 251947 FAN MOTORMAINSTERMINAL BLOCKENPELEMENT4213POWERLIGHTS12T/STATMICROSWITCHCOMNONC1NEPBUZ

-34- Revision 4/F3501 8.2 E25 (110V) FAN MOTORMAINSTERMINAL BLOCKENPELEMENT4213POWERLIGHTS12T/STATTIMERMICROSWITCHCOMNONC1NEPBUZZEREARTH STUD12344556

-35- Revision 4/F3501 8.3 E25B 38404039BROIL RELAY HEATING RELAY2HEATBROILTIME UP11223445566778991010111112121313141415151616171819192020212123222322

-36- Revision 4/F3501 9. SPARE PARTS PART NO DESCRIPTION CONTROLS 021473 Switch - Power (220-240V) 021514 Switch - Power (110V) 023211 Thermosta

-37- Revision 4/F3501 10. ACCESSORIES OVEN RACKS (PART NO 12809) SCONE TRAYS (PART NO 02083) 100 MM (FOUR INCH) FOOT OPTION (PART NO 13048) A25 STAIN

-38- Revision 4/F3501 11. PARTS DIAGRAMS 11.1 MAIN ASSEMBLY - E25

-39- Revision 4/F3501 Pos Part No. Description 1 012809 OVEN RACK 2 011402 PIVOT TOP COVER 3 023074 LINTEL SUPPORT 4 023087 WRAPPER 5 - - - -

-4- Revision 4/F3501 10. ACCESSORIES / OPTIONS ... 37 11. PART

-40- Revision 4/F3501 11.2 MAIN ASSEMBLY - E25B (110V ONLY)

-41- Revision 4/F3501 Pos Part No. Description 1 012809 OVEN RACK 2 011402 PIVOT TOP COVER 3 023074 LINTEL SUPPORT 4 023087 WRAPPER 5 - - - -

-42- Revision 4/F3501 11.3 CONTROL PANEL ASSEMBLY - E25 Pos Part No. Description 23 004851 CONTROL PANEL - BAKBAR 004880 CONTROL PANEL - BLUE SEAL

-43- Revision 4/F3501 11.4 CONTROL PANEL ASSEMBLY - E25B (110V ONLY) Pos Part No. Description 24 004849 CONTROL PANEL - MOFFAT 54 021514 POWER

-44- Revision 4/F3501 11. SERVICE CONTACTS AUSTRALIA VICTORIA HEAD OFFICE AND MAIN WAREHOUSE 740 Springvale Road Tel (03) 9518 3888 Mulgrave

-45- Revision 4/F3501 UNITED KINGDOM BLUESEAL LTD Units 6-7 Mount St Tel 0121-327 5575 Business Park Fax 0121-327 9711 Birmingham B7 5QU

-46- Revision 4/F3501 APPENDIX A. DOUBLE STACKING KIT (24290) Kit Includes: Part No 1 x Vent Duct 24306 1 x Vent Pipe 24307 1 x Saddle Clamp

-47- Revision 4/F3501 C. Stacking the Ovens (Refer figure A.2) 1. With two persons, lift the top oven onto the bottom oven and position slightly fo

-48- Revision 4/F3501

-5- Revision 4/F3501 E147626720E112439560011145E1430FRONT PLAN SIDE 1. SPECIFICATIONS MODEL: E25 / E25B LEGEND - Electrical connection entry poi

-6- Revision 4/F3501 LOCATION To ensure correct ventilation for the motor and controls the following minimum installation clearances are to be adhered

-7- Revision 4/F3501 RATING PLATE LOCATION The rating plate for the E25 convection oven is located at the bottom left corner of the RH side panel. It

-8- Revision 4/F3501 3.1 DESCRIPTION OF CONTROLS - E25 1. POWER Depress to switch power on or off (switch illuminates when power is on). 2. THER

-9- Revision 4/F3501 1. POWER Depress to switch power on or off (switch illuminates when power is on). 2. THERMOSTAT Temperature range 50 - 270°