Whirlpool JT 359/ALU Service Manual

SERVICE

Model JT 359/ALU
Version 8587 359 99641 Page

Whirlpool Europe
Customer Services

JT 359/ALU

Service Manual

Microwave oven
JT 359/ALU

Introduction safety 2

Technical data 3

Spare part list 4

Exploded view 5

Wiring diagram 6

This documentation is only intended for qualified technicians who are aware of the respec­tive safety regulations.
Date: 09.12.2004 (Mod.01) Subject to modification
Document-No.: 4812 714 15493

17.08.2004 / Page 2 JT 359/ALU Whirlpool Europe
Doc. No: 4812 714 15493 8587 359 99641 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 MAYRADIATE 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.

Whirlpool Europe JT 359/ALU 17.08.2004 / Page 3

SERVICE

Customer Service 8587 359 99641 Doc. No: 4812 714 15493

Technical data

Product dimensions

Height 377 mm
Width 493 mm
Depth 487 mm

Cavity dimensions

Height 210 mm
Width 395 mm
Depth 370 mm
Cavity volume 31 l
Turntable diameter 360 mm

Weight

Net 31.4 kg

Electrical

Voltage 230 - 240 V
Frequency 50 Hz

Power

Output power MW 1000 W
Grill 1200 W
Forced air 1500 W
Microwave frequency 2450 MHz
5 power levels

Error codes

Certain fault conditions are indicated by an error code.
The following codes are implemented:

Error code Description

ERR 1 MW Relay error
ERR 2 Keyboard error
ERR 3 Cavity temperature sensor error
ERR 4 Ambient temperature sensor error

Magnetron temperature sensor error

ERR 5 Switched mode power supply (SMPS) error
ERR 7 Humidity sensor error
ERR 8 EEPROM error

09.12.2004 (Mod.01) / Page 4 JT 359/ALU Whirlpool Europe
Doc. No: 4812 714 15493 8587 359 99641 Customer Service

Spare part list

Model JT 359/ALU
Service No. 858735999641
Version 858735999641

SERVICE

Pos. No. 12NC Code Description

001 0 4812 440 11245 Cabinet ALU
011 0 4812 462 79908 Foot left
011 1 4812 462 79909 Foot right
041 2 4812 417 78144 Pin hinge
041 3 4812 401 18672 Ring fixation

044 0 4812 417 78145 Hinge door spring
050 0 4812 462 38234 Cover
110 0 4812 498 78645 Door handle ALU
117 0 4812 498 78626 Handle for crisp plate
120 0 4812 464 48186 Door, inner

121 0 4812 464 48185 Door frame inner
130 0 4812 270 18041 Holder SWITCH
130 2 4812 404 78463 Cam plate
130 4 4819 902 00756 Spring
130 6 4812 491 48032 Hook door

143 0 4812 459 38073 Door frame outer ALU
244 1 4812 466 88777 Cover for food
245 0 4812 458 19293 Grill grid (H)
245 1 4812 466 78434 Grill grid (L)
246 0 4812 466 78428 Crisp plate

247 0 4812 466 48103 Baking tray
255 0 4819 466 78348 Turntable glass
264 0 4812 535 78087 Turntable ring
264 1 4812 462 38233 Turntable driver
264 2 4812 535 78086 Wheel tt

Pos. No. 12NC Code Description

500 0 4812 209 88054 Control board
561 0 4812 282 08652 Thermostat
562 0 4819 902 00761 Thermostat
566 0 4812 282 48288 Thermostat
571 0 4819 360 58589 Valve flap

571 1 4812 462 79914 Valve driver
633 0 4812 271 38395 Switch, door
651 0 4812 134 88071 Lamp
656 0 4812 462 58088 Reflector
656 1 4812 462 58089 Glass lamp

691 0 4812 210 78018 Sensor temperature
691 1 4812 210 78033 Sensor humidity
774 0 4812 462 28699 Cover mica plate
901 1 4812 214 79403 Clamp cable
971 0 4819 252 28125 Fuse T10A

971 1 4819 256 38016 Bracket for fuse
972 0 4819 253 38011 Fuse T250mA special
993 5 4812 310 88418 Accessory STEAMER

301 0 4812 453 50126 Panel ring
305 0 4812 404 68054 Support PCB
321 0 4812 130 38757 Lens inlay
331 2 4812 411 29027 Button manual
331 3 4812 411 29031 Button 6th

333 0 4812 411 29028 Button start
333 1 4812 411 29025 Button stop
334 7 4812 411 29024 Button plus
334 8 4812 411 29026 Button minus
404 0 4812 131 58808 Magnetron

406 0 4812 361 58156 Motor Turntable
412 0 4812 145 38045 Transformer HT
420 0 4812 121 58151 Capacitor HT
421 0 4819 902 00535 Filter, mains
426 0 4812 218 38225 Diode HT

440 0 4819 361 18439 Motor
440 3 4812 522 38003 Belt FC
440 4 4812 404 78719 Bearing FC ball assy
441 0 4812 361 78029 Motor, fan
443 0 4812 515 28106 Fan wheel

443 1 4812 445 28042 Housing
443 2 4812 530 58162 Spring lock
443 5 4819 358 18151 Belt pulley FC-Wheel
443 8 4812 530 58178 Pin FC
443 9 4812 462 79915 Rail FC

451 0 4812 134 58014 Heating element FC
451 2 4812 530 58161 Washer
452 0 4812 134 58013 Heating element
485 2 4812 321 18251 Cable communication
490 0 4812 321 18252 Cable, mains

SERVICE

Exploded view

Whirlpool Europe JT 359/ALU 17.08.2004 / Page 5
Customer Service 8587 359 99641 Doc. No: 4812 714 15493

17.08.2004 / Page 6 JT 359/ALU Whirlpool Europe
Doc. No: 4812 714 15493 8587 359 99641 Customer Service

Wiring diagram

SERVICE

FCM FC motor

BK Black

Door open

FM Fan motor

TTM Turntable motor

BR Brown

BU Blue

G Green

GY Grey

OR Orange

R Red

W White

Y Yellow