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SERVICE
Whirlpool Europe
Customer Services
AMW 450 WH/UK
Service Manual
Microwave oven
AMW 450 WH/UK
Model
Version
AMW 450 WH/UK
8587 450 15291
Introduction safety
Technical data
Spare part list
Exploded view
Wiring diagram
Program diagram
Page
2
3
4
5
6-7
8-9
This documentation is only intended for qualified technicians who are aware of the respec-
tive safety regulations.
Date: 16.09.2003
Subject to modification
Document-No.: 4812 714 14855
16.09.2003 / Page 2
Doc. No: 4812 714 14855
AMW 450 WH/UK
8587 450 15291
Whirlpool Europe
Customer Service
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.
SERVICE
Technical data
Product dimensions
Height
Width
Depth
Cavity dimensions
Height
Width
Depth
Cavity volume
Turntable diameter
Weight
Net
Gross
Electrical
Voltage
Frequency
Fuse
Power
Power consumption
Output power MW
4 power levels
Error codes
Whirlpool Europe
Customer Service
AMW 450 WH/UK
8587 450 15291
16.09.2003 / Page 3
Doc. No: 4812 714 14855
382
495
320
mm
mm
mm
187
370
290
22
250
mm
mm
mm
l
mm
19
21,5
kg
kg
230
50
10
V
Hz
A
1300
750
W
W
Certain fault conditions are indicated by an error code.
The following codes are implemented:
Error code
ERR d
ERR 1
ERR 3
Description
NTC overheat protection on the magnetron is faulty
(not connected or short circuit).
Short circuit in MW relay.
Key error when one of the buttons is pressed longer
than 1 minute.
16.09.2003 / Page 4
Doc. No: 4812 714 14855
AMW 450 WH/UK
8587 450 15291
Whirlpool Europe
Customer Service
SERVICE
Spare part list
Model
Service No.
Version
Pos. No. 12NC Code
001 0
001 1
041 0
100 0
110 0
110 1
130 0
130 1
130 2
130 5
244 1
255 0
264 0
264 1
305 1
320 0
333 0
350 0
352 0
404 0
404 1
406 0
406 1
406 3
412 0
412 1
420 0
421 0
426 0
440 0
440 1
490 0
490 1
500 0
503 0
561 0
562 0
611 0
612 0
633 0
651 0
656 0
691 0
774 0
774 1
900 3
971 0
971 1
972 0
993 0
4812 442 29249
4812 442 29204
4812 417 19181
4812 416 19377
4812 498 78598
4812 498 78294
4812 310 38742
4812 310 38739
4812 310 38741
4812 492 68172
4819 466 89229
4812 466 78412
4812 535 78073
4812 539 28002
4812 404 78634
4812 453 59886
4812 412 59047
4812 130 38719
4812 130 38721
4819 131 58019
4812 462 38177
4812 361 58156
4819 532 68686
4819 502 18402
4812 145 28019
4812 256 38006
4812 121 58137
4812 121 18259
4812 218 38134
4812 361 58383
4812 462 38176
4812 321 18211
4812 321 18203
4812 214 79048
4812 282 19533
4812 282 08625
4812 282 08006
4812 280 68369
4812 121 18192
4812 271 38395
4812 134 88055
4812 462 58072
4812 210 78028
4812 442 29206
4812 442 29207
4812 310 38743
4819 252 28125
4819 256 38016
4819 252 28132
4812 462 18208
AMW 450 WH/UK
858745015291
858745015291
Description
Cabinet
Panel cavity
Hinge screw
Door assembly WH
Handle WH
Washer door handle
Door lock kit 50cm
Switch holder
Cam plate
Spring, tension
Cover for food
Turntable
Turntable ring
Spider
Cover plate PCB
Control panel WH, 50cm
Button assembly, WH
Display board
Display
Magnetron
Air guide outlet
Motor Turntable
Gasket ring for TT
Screw lock door
Transformer HT
Support transformer
Capacitor 1.01µ F
Filter mains
Diode HV
Motor blower
Fan inlet
Cable mains
Cable clamp
Control board
Timer button
Thermostat overheat
Thermostat
Relay G5PA-1-WP 24V
Diode
Switch, door
Lamp
Reflector
Sensor temperature
Plate mica
Rivet mica plate
Stopper door
Fuse T10A
Bracket for fuse
Fuse T160mA
Holder baby bottle
SERVICE
Exploded view
Whirlpool Europe
Customer Service
AMW 450 WH/UK
8587 450 15291
16.09.2003 / Page 5
Doc. No: 4812 714 14855
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