DeLonghi MICROWAVE OVENS TECHNICAL INFORMATION

TECHNICAL INFORMATIONS

MICROWAVE OVENS

March 94 - Microwave ovens models MW420 - MW440F

Timers EUNASA 30 minutes, NAKAGAWA 35 minutes and relevant control panels.
Be aware that in the mentioned microwave ovens it is possible to found mounted two different types of timers and control
panels:
EUNASA VF30MVF07E 30 Min. code 521376 CONTROL PANEL code 591982
NAKAGAWA VF35MVF01E 35 Min. code 521472 CONTROL PANEL code 592281
ATTENTION: The timers and control panels are not interchangeable. Before replacing them be sure you are
mounting the correct component. It is easy to recognize the timers by checking the printing on the control panel.

Detail of the control panel Timer seen from the back Timer seen from the back Detail of the control panel

code 591982 code 521376 code 521472 code 592281

EUNASA

NAKAGAWA

March 94 - Microwave oven model MW400

Timers EUNASA 30 minutes, NAKAGAWA 35 minutes and relevant control panels.
Be aware that in the mentioned microwave oven it is possible to found mounted two different types of timers and control
panels:
EUNASA VF30MVF06E 30 Min. code 521377 CONTROL PANEL code 592069
NAKAGAWA VF35MVF03E 35 Min. code 521473 CONTROL PANEL code 592288
ATTENTION: The timers and control panels are not interchangeable. Before replacing them be sure you are
mounting the correct component. It is easy to recognize the timers by checking the printing on the control panel.

Detail of the control panel Timer seen from the back Timer seen from the back Detail of the control panel

code 592069 code 521377 code 521473 code 592288

Microswitch which selects
the microwave or grill mode

March 94 - Microwave oven model MW310

In the microwave ovens models MW310 (Europe) code 0119506802, MW310PB (Europe) code 0119506803 and
MW310 (U.K.) code 0119506705 it is possible to find mounted three different types of high voltage transformers.
Be aware that each transformer has its relevant capacitor (see below) and, if the capacity is different, they are not
interchangeable.

1) Transformer NEWTECH code 512195 with capacitor Aerovox code 512633 0.95 µF

2) Transformer D.E.T code 512625 with capacitor Aerovox code 512633 0.95 µF

3) Transformer COPRECI code 512629 with capacitor Aerovox code 511730 0.90 µF

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April 96 - Microwave ovens models MW 310 - MW 330- MW 400
We inform you, that the above mentioned microwave oven models from 1996 onwards will be produced with peak­limiter board with code nr. 521487.
Because of the peak-limiter-board the wiring diagrams have been changed as well. Please consult the
corrisponding technical sheet (SCHEDA TECNICA) for the correct wiring diagram:

Microwave oven build until end '95 from 1996 onwards

model scheda tecnica nr. scheda tecnica nr.
MW 310 94035 96002
MW 330 94034 96003
MW 400 94120 96004

April 96 - Microwave ovens models MW 710
We inform you, that the above mentioned microwave oven models from 1996 onwards will be produced with peak­limiter board with code nr. 521515.
Because of the limiter board the wiring diagrams have been changed as well. Please consult the corrisponding
technical sheet for the correct wiring diagram:

Microwave oven build until end '95 from 1996 onwards

model scheda tecnica nr. scheda tecnica nr.
MW 710 94042 96025

April 96 - Microwave ovens models MW 315 - MW 335- MW 715
We inform you, that the above mentioned microwave oven models from 1996 onwards will be produced with peak­limiter.

In this models the peak limiter is incorporated in the electronic board, which code nr. has been changed. The
old board with code 521486 does not have the peak limiter. The new board with code nr. 521529 has the peak
limiter. Both boards are interchangeable, so that you can use the new board instead of the old one. The electric
diagrams stay the same.

PEAK LIMITER BOARD

521487

June 96 - Microwave ovens models with cavity size of 17 and 18 litres.

We inform you that we have modified the lever (533676), operating the microswitches "MON" and "SW3" and it's
support (535425) in all above mentioned microwave ovens.
The diameter of the shaft A for the lever B has been increased from four to six mm and consequently also the
hole of the lever B.
The new code no. are: lever: 536568; support: 536569.

ATTENTION: Because of the different diameters, the new lever and support are only intercangeable
together as a set, not as singular pieces.
As the old spare parts are still available, please order for microwave ovens with serial no. until 5 10 ... the old lever
(533676) and the old support (535425).
For microwave ovens with serial no. from 5 11 ... and onwards, please order the new lever (536568) and new support
(536569).

If for any reason you want to use the new support or lever for a microwave oven with serial no. until 5 19 ... you
will have to order both, lever (536568) and support (536569).

OLD NEW

4mm

2mm

ð

A

535425

B

4mm

6mm

4mm

ð

A

536569

B

6mm

533676

536568

TECHNICAL INFORMATION: Page 2