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S E R V I C E

18.03.2004 / Page 2

600 645 79

Whirlpool Europe

Doc. No: 4812 714 15094

8587 463 01272

Customer Service

Introduction safety

INTRODUCTION

Before leaving the factory each oven is carefully checked.

It must, however, be installed and used correctly.

Despite all the steps taken to make the oven safe, the safety is dependent on the correct installation and the fact

the user understands how to use and maintain the oven.

The information in this section should be used as a reminder that the oven is safe and that anyone who uses it must

first read the instructions for use in order to be able to use the oven correctly and obtain best results.

SAFETY

To avoid injury to yourself and damage to the appliance always work to the following rules when servicing an oven.

Always disconnect the plug from the mains before starting work.

If there is no plug switch off the electric supply at the control box.

When you have finished servicing an oven before you reconnect it to the mains, make sure that:

- all the internal connections are correct

- the wires are insulated and not touching the door or the cabinet or anything sharp

- all the earth connections are electrically and mechanically sound

- do not modify or anyway interfere with the safety devices built-in to the oven

- make sure that each replacement part you use conforms to the manufacturer´s specifications

Do not start a repair if you have any doubt as to your ability to complete it.

CAUTION - MICROWAVE RADIATION

PERSONNEL SHOULD NOT BE EXPOSED TO THE MICROWAVE ENERGY WHICH MAY RADIATE FROM THE MAGNETRON,

WAVEGUIDE OR ANTENNA IF THEY ARE IMPROPERLY USED OR CONNECTED. ALL INPUT

AND OUTPUT MICROWAVE CONNECTIONS, WAVEGUIDES, FLANGES AND GASKETS MUST BE SECURE.

NEVER OPERATE THE DEVICE WITHOUT A MICROWAVE ENERGY ABSORBING LOAD ATTACHED.

NEVER LOOK INTO AN OPEN WAVEGUIDE OR ANTENNA WHILE THE DEVICE IS ENERGIZED.

NEVER OPERATE AN OVEN WITH CABINET OFF WITHOUT MEASURING THE MICROWAVE LEAKAGE

AROUND MAGNETRON AND VISIBLE MICROWAVE CONNECTIONS (WELDING JOINTS).

Do not operate the oven if the following conditions exist:

- the door does not close firmly against the door support because of the door being warped or the hinges damaged.

- The door trims or seals are damaged.

- If there is any visible damage to the oven.

- if the door does not close properly.

Avoid operating the oven if known components in the interlock system, oven door or microwave

generating assembly are known defective. They must be replaced.

WARNING - HIGH VOLTAGE

IT IS POSSIBLE TO COME IN CONTACT WITH LETHAL HIGH VOLTAGE WHEN WORKING WITH

HV TRANSFORMER, HV CAPACITOR AND MAGNETRON. THEREFORE NEVER TRY TO MEASURE

THE HIGH VOLTAGE. ALWAYS TAKE UTMOST CARE WHEN PERFORMING ELECTRIC

MEASUREMENTS INSIDE THE OVEN.

Summary of Contents for MBI 500 W

Page 1: ...ata 3 Spare part list 4 Exploded view 5 Wiring diagram 6 7 Program diagram 8 9 Service Manual Microwave oven 600 645 79 MBI 500 W 600 645 79 This documentation is only intended for qualified technicians who are aware of the respec tive safety regulations Date 07 10 2004 Mod 01 Subject to modification Document No 4812 714 15094 ...

Page 2: ...o the oven make sure that each replacement part you use conforms to the manufacturer s specifications Do not start a repair if you have any doubt as to your ability to complete it CAUTION MICROWAVE RADIATION PERSONNEL SHOULD NOT BE EXPOSED TO THE MICROWAVE ENERGY WHICH MAY RADIATE FROM THE MAGNETRON WAVEGUIDE OR ANTENNA IF THEY ARE IMPROPERLY USED OR CONNECTED ALL INPUT AND OUTPUT MICROWAVE CONNEC...

Page 3: ...eter 250 mm Weight Net 19 kg Gross 21 5 kg Electrical Voltage 230 V Frequency 50 Hz Fuse 10 A Power Power consumption 1300 W Output power MW 750 W 4 power levels Error codes Certain fault conditions are indicated by an error code The following codes are implemented Error code Description ERR d NTC overheat protection on the magnetron is faulty not connected or short circuit ERR 1 Short circuit in ...

Page 4: ... 0 4812 130 38724 Display 352 0 4819 902 00644 Panel glass 404 0 4819 131 58019 Magnetron 406 0 4812 361 58156 Motor turntable 406 1 4819 532 68686 Gasket ring for TT 406 3 4819 502 18402 Screw lock door 412 0 4812 145 28019 Transformer HT 412 1 4812 256 38006 Support transformer 420 0 4812 121 58137 Capacitor 1 01µ F 426 0 4812 218 38134 Diode HV 440 0 4812 361 58383 Motor blower 440 1 4812 462 3...

Page 5: ...S E R V I C E Whirlpool Europe 600 645 79 07 10 2004 Mod 01 Page 5 Customer Service 8587 463 01272 Doc No 4812 714 15094 Exploded view ...

Page 6: ...0 Doorswitch monitor 1060 Doorswitch primary 1070 Motor fan BL Blue BLK Black BR Brown GY Grey RD Red WT White YW Yellow Y G Yellow Green OVEN IN OFF POSITION WITH DOOR CLOSED 1080 Motor turntable 1120 Cavity lamp 1130 Safety Thermostat 1135 Safety Thermostat 1610 Magnetron temp sensor 2000 HT capacitor 4000 Control system 4090 Display board 4120 Fuse T10A 5000 HT transformer 6000 HT diode ...

Page 7: ...S E R V I C E Whirlpool Europe 600 645 79 18 03 2004 Page 7 Customer Service 8587 463 01272 Doc No 4812 714 15094 Wiring diagram ...

Page 8: ...S E R V I C E 18 03 2004 Page 8 600 645 79 Whirlpool Europe Doc No 4812 714 15094 8587 463 01272 Customer Service Program diagram ...

Page 9: ...S E R V I C E Whirlpool Europe 600 645 79 18 03 2004 Page 9 Customer Service 8587 463 01272 Doc No 4812 714 15094 Program diagram ...

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