Electrolux RCDR3M23U User Manual

Identification:

Technical Bulletin:

Date:
Issuer:
Factory:

Subject
Model

Problem
Reason

Action in
Factory

Moisture/Water-proof Parts in RTC/WTC and WTM

Modular Rack Type range (Electrolux WTM series) and Compact Rack Type
range (Electrolux WTC series and Zanussi RTC series).

Either short circuit or malfunction.
Steam may enter into control panel from tanks or water can drop on

connectors in case of overflow (e.g. the water level is higher because the
overflow pipe is fitted upside-down).

From serial number 72600001 we have introduced:

• conformal coating on user interfaces 0L1285 (WTM) and 0L1196

• conformal coating on HACCP board 0L1197 (available only in RTC

• plastic cover 0L1484 (WTM) / 0L1483 (RTC/WTC) for user interface;

• upper pads for door guides to prevent steam enters into control panel;

• conformal coating on air gap pressure sensor 0L1132 (available only in

• symmetric overflow-pipe 0L1430 to avoid upside-down;

• symmetric overflow-pipe 0L1431 (only prewash module 600 mm) to avoid

• sealed (with heat shrink cable terminations) CPC plugs;

• sealed (with heat shrink cable terminations) free connectors under voltage

• sealed (with heat shrink cable terminations) plastic inlet valve connection

Moreover we have moved connectors away from machine borders and put
upside-down the coil of the brass inlet valve (available only in WTM and RTC
Zanussi level A-B).

D06

CGX2007-20 (page 1 of 4)

2 October 2007
R. Sartor (DWS Customer Support)
CGX – Dishwashing – Pordenone (I)

(RTC/WTC);
Zanussi level A-B);

WTM and RTC Zanussi level A-B);

upside-down;

(only RTC/WTC).
(available only in RTC Zanussi level C and WTC Electrolux).

ELECTROLUX PROFESSIONAL SPA
MAILING ADDRESS TELEPHONE WEBSITE VAT NO.

VIA SEGALUZZA, 30
33170 PORDENONE - ITALY

OFFICE ADDRESS TELEFAX E-MAIL ADDRESS

VIA SEGALUZZA, 30
33170 PORDENONE - ITALY

++39 0434 380650 www.electrolux.com 00072220932

++39 0434 380636
++39 0434 385646

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Technical Bulletin (Water-Proof Parts).doc

Plastic cover

0L1484 for WTM

Sealed free

connector

Action in
Field

Retro-fit kits are available to upgrade machines in field:

• kit 0TT144 for Modular RT (Electrolux WTM level A and B)

• kit 0TT145 for Compact RT with atmospheric boiler (only Zanussi RTC

level A and B)

• kit 0TT146 for Compact RT with pressure boiler (Zanussi RTC level C /
Electrolux WTC level A and B)

Each kit contains all "moisture/water-proof parts" needed to upgrade the
machine to the latest status (the quantity of each part is for the biggest
model).
For instance, the kit 0TT144 for Modular RT contains 1 painted user interface
0L1285 with software 1.56 + 1 plastic cover for user interface + 1 painted air
gap pressure sensor + 6 upper pads for door guides, 2 symmetric overflow­pipe 0L1430, etc.
And, of course, each kit contains relevant installation instructions.

The table here below shows which kit is needed according to the PNC:

PNC Model Type KIT

534000 WTC90ERB Compact RT - press. boiler 0TT146
534001 WTC90ELB Compact RT - press. boiler 0TT146
534002 WTC140ERA Compact RT - press. boiler 0TT146
534003 WTC140ELA Compact RT - press. boiler 0TT146
534004 WTC140ERB Compact RT - press. boiler 0TT146
534005 WTC140ELB Compact RT - press. boiler 0TT146
534006 WTC180ERA Compact RT - press. boiler 0TT146

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