Whirlpool JT 359/BL User manual

SERVICE Whirlpool Europe
Customer Services
Model JT 359/BL
Version 8587 359 99491 Page
Introduction safety 2
Technical data 3
Spare part list 4
Exploded view 5
Wiring diagram 6
Service Manual
Microwave oven
JT 359/BL
JT 359/BL
This documentation is only intended for qualified technicians who are aware of the respec-
tive safety regulations.
Date: 09.12.2004 (Mod. 01) Subject to modification
Document-No.: 4812 714 15491

SERVICE
16.08.2004 / Page 2 JT 359/BL Whirlpool Europe
Doc. No: 4812 714 15491 8587 359 99491 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 JT 359/BL 16.08.2004 / Page 3
Customer Service 8587 359 99491 Doc. No: 4812 714 15491
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

SERVICE
09.12.2004 (Mod. 01) / Page 4 JT 359/BL Whirlpool Europe
Doc. No: 4812 714 15491 8587 359 99491 Customer Service
Spare part list
Model JT 359/BL
Service No. 858735999491
Version 858735999491
Pos. No. 12NC Code Description
001 0 4812 440 11244 Cabinet BL
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 78644 Door handle BL
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 38072 Door frame outer BL
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
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
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

SERVICE Whirlpool Europe JT 359/BL 16.08.2004 / Page 5
Customer Service 8587 359 99491 Doc. No: 4812 714 15491
Exploded view

SERVICE
16.08.2004 / Page 6 JT 359/BL Whirlpool Europe
Doc. No: 4812 714 15491 8587 359 99491 Customer Service
Wiring diagram
BK Black BR Brown BU Blue G Green GY Grey OR Orange R Red W White Y Yellow
Door open
FCM FC motor FM Fan motor TTM Turntable motor