Whirlpool AMW 480/IX User manual

SERVICE Whirlpool Europe
Customer Services
Model AMW 480 IX
Version 8587 480 99791 Page
Introduction safety 2
Technical data 3
Spare part list 4
Exploded view 5
Wiring diagram 6 - 7
Program diagram 8 - 9
Service Manual
Microwave oven
AMW 480 IX
AMW 480 IX
This documentation is only intended for qualified technicians who are aware of the respec-
tive safety regulations.
Date: 02.07.2004 Subject to modification
Document-No.: 4812 714 15323

SERVICE
02.07.2004 / Page 2 AMW 480 IX Whirlpool Europe
Doc. No: 4812 714 15323 8587 480 99791 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.

SERVICE Whirlpool Europe AMW 480 IX 02.07.2004 / Page 3
Customer Service 8587 480 99791 Doc. No: 4812 714 15323
Technical data
Product dimensions
Height 382 mm
Width 595 mm
Depth 320 mm
Cavity dimensions
Height 187 mm
Width 370 mm
Depth 290 mm
Cavity volume 22 l
Turntable diameter 250 mm
Weight
Net 21 kg
Gross 24 kg
Electrical
Voltage 230 V
Frequency 50 Hz
Fuse 10 A
Power
Power consumption 1900 W
Output power MW 750 W
Grill 700 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 MW relay.
ERR 3 Key error when one of the buttons is pressed longer
than 1 minute.

SERVICE
02.07.2004 / Page 4 AMW 480 IX Whirlpool Europe
Doc. No: 4812 714 15323 8587 480 99791 Customer Service
Spare part list
Model AMW 480 IX
Service No. 858748099791
Version 858748099791
Pos. No. 12NC Code Description
001 0 4812 440 11126 Cabinet
041 0 4812 417 78134 Hinge pin
100 0 4812 442 69473 Door assembly IN
117 0 4819 498 78366 Handle for crisp plate
130 0 4812 310 38748 Fixation system 60cm
130 1 4812 310 38905 Cam plate
130 2 4812 310 38782 Cam plate
130 5 4812 492 68172 Spring, tension
244 1 4819 466 89229 Cover for food
245 0 4812 458 19257 Grill grid
246 0 4812 466 78425 Crisp plate
255 0 4812 466 78412 Turntable
264 0 4812 535 78073 Turntable ring
264 1 4812 539 28007 Turntable drive
305 1 4812 404 78704 Cover plate PCB
320 0 4812 453 50045 Control panel IN
333 0 4812 412 59094 Button assembly IN
350 0 4812 130 38744 Display board
352 0 4812 130 38721 Display
404 0 4819 131 58019 Magnetron
406 0 4812 361 58398 Motor turntable
406 1 4819 532 68686 Gasket ring for TT
406 3 4819 502 18402 Screw
412 0 4812 145 28019 Transformer HT
412 1 4812 256 38007 Support transformer
420 0 4812 121 58148 Capacitor 1,05µF
426 0 4812 218 38134 Diode HV
440 0 4812 361 18441 Motor, fan kit cpl.
440 1 4812 462 38222 Fan inlet
452 0 4812 259 98461 Heating element quartz tube 350W
452 1 4812 259 98463 Grill insulation
452 2 4812 259 98464 Grill protection
452 3 4812 259 98462 Holder grill switch
490 0 4812 321 18242 Cable mains
500 0 4812 209 88035 Control unit assembly
500 1 4812 214 79291 Holder grill
503 0 4812 282 19764 Timer button
561 0 4812 282 08644 Thermostat
562 0 4812 282 48278 Thermostat
563 0 4812 282 08647 Thermostat grill
633 0 4812 271 38395 Switch, door
651 0 4812 134 88055 Lamp
656 0 4819 462 58335 Reflector
691 0 4812 210 78032 Sensor temp.
747 0 4812 442 29278 Air guide
774 0 4812 442 29206 Plate mica
774 1 4812 491 48016 Pin for micaplate
900 1 4812 271 38472 Holder safety switch
900 3 4812 310 38743 Stopper door
971 0 4812 252 28046 Fuse T 10A
972 0 4812 252 28047 Fuse T 160mA
993 0 4812 462 18208 Holder baby bottle

SERVICE Whirlpool Europe AMW 480 IX 02.07.2004 / Page 5
Customer Service 8587 480 99791 Doc. No: 4812 714 15323
Exploded view

SERVICE
02.07.2004 / Page 6 AMW 480 IX Whirlpool Europe Doc. No: 4812 714 15323 8587 480 99791 Customer Service Wiring diagram
1010 Magnetron
1030 Mains filter
1040 Doorswitch secondary
1050 Doorswitch monitor
1060 Doorswitch primary
1070 Motor fan
1080 Motor turntable
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
1120 Cavity lamp
1130 Safety thermostat
1135 Safety thermostat
1180 Safety thermostat
1610 Magnetron temp. sensor
1800 Heating element grill
2000 HT capacitor
4000 Control system
4090 Display board
4120 Fuse T10A
4121 Fuse T160mA
5000 HT transformer
6000 HT diode

SERVICE Whirlpool Europe AMW 480 IX 02.07.2004 / Page 7
Customer Service 8587 480 99791 Doc. No: 4812 714 15323
Wiring diagram

SERVICE
02.07.2004 / Page 8 AMW 480 IX Whirlpool Europe
Doc. No: 4812 714 15323 8587 480 99791 Customer Service
Program diagram

SERVICE Whirlpool Europe AMW 480 IX 02.07.2004 / Page 9
Customer Service 8587 480 99791 Doc. No: 4812 714 15323
Program diagram