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WHIRLPOOL CONSUMER SERVICES              Models 6MT 744/WH

                                                                                                                                        

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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 and 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 ENERGISED.
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 6MT 744/WH

Page 1: ...stralia Pty Limited Whirlpool is a registered trademark of Whirlpool U S A This documentation is intended only for qualified technicians who possess the required qualifications and are aware of the regulatory requirements applicable to servicing electrical appliances Whirlpool Australia Pty Limited Part No SM7031 A C N 003 578 023 WHIRLPOOL AUSTRALASIA CONSUMER SERVICES SERVICE MANUAL CRISP GRILL ...

Page 2: ...WHIRLPOOL CONSUMER SERVICES Models 6MT 744 WH Page 2 of 8 CONTENTS INTRODUCTION SAFETY 3 TECHNICAL DATA 4 ERROR CODES 4 EXPLODED VIEW 5 PARTS LIST 6 7 CIRCUIT DIAGRAM 8 ...

Page 3: ...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 A...

Page 4: ...conditions are indicated by an error code The following codes are included in the self diagnostic functions Note Not all codes are included in all models ERR 0 Convection temperature sensor fault Not connected or short circuit ERR 1 Short circuit in the MW relay ERR 6 Weight sensor calibration has not been performed ERR 7 Humidity sensor is defect or has not been connected ERR 8 Impossible to writ...

Page 5: ...WHIRLPOOL CONSUMER SERVICES Models 6MT 744 WH Page 5 of 8 EXPLODED VIEW ...

Page 6: ...5 0 4819 466 78405 Turntable 264 0 4819 535 79159 Rail 264 1 4819 462 38767 Crosspiece 301 0 4812 276 38059 Button assy 305 0 4819 404 79555 Holder 320 0 4812 453 19914 Panel control 332 2 4819 410 29162 Button clock set 333 0 4812 410 28663 Button start stop 334 3 4812 410 78095 Button Defrost 334 4 4819 411 29817 Knob timer 334 6 4819 410 29171 Button tt stop 334 7 4812 410 28715 Button plus 334...

Page 7: ...48142 Potentiometer 561 0 4819 282 48281 Thermostat for magnetron 125 C 564 0 4819 282 48275 Thermostat 165 C 617 0 4819 280 68363 Relay 24V DC 617 1 4819 280 68321 Relay 622 0 4819 276 18273 Switch VKS 622 3 4819 276 18448 Switch turntable stop 633 0 4819 276 18336 Switch door 651 0 4819 134 88199 Lamp oven 774 0 4819 442 38914 Cover Mica plate upper 774 1 4819 462 88031 Cover Mica large lower 79...

Page 8: ...WHIRLPOOL CONSUMER SERVICES Models 6MT 744 WH Page 8 of 8 CIRCUIT DIAGRAM ...

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