Identification:
Technical Bulletin:
Date:
Issuer:
Factory:
D06
CGX2007-20 (page 1 of 4)
2 October 2007
R. Sartor (DWS Customer Support)
CGX – Dishwashing – Pordenone (I)
Subject
Moisture/Water-proof Parts in RTC/WTC and WTM
Model
Modular Rack Type range (Electrolux WTM series) and Compact Rack Type
range (Electrolux WTC series and Zanussi RTC series).
Problem
Either short circuit or malfunction.
Reason
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).
Action in
Factory
From serial number 72600001 we have introduced:
• conformal coating on user interfaces 0L1285 (WTM) and 0L1196
(RTC/WTC);
• conformal coating on HACCP board 0L1197 (available only in RTC
Zanussi level A-B);
• 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
WTM and RTC Zanussi level A-B);
• symmetric overflow-pipe 0L1430 to avoid upside-down;
• symmetric overflow-pipe 0L1431 (only prewash module 600 mm) to avoid
upside-down;
• sealed (with heat shrink cable terminations) CPC plugs;
• sealed (with heat shrink cable terminations) free connectors under voltage
(only RTC/WTC).
• sealed (with heat shrink cable terminations) plastic inlet valve connection
(available only in RTC Zanussi level C and WTC Electrolux).
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).
ELECTROLUX PROFESSIONAL SPA
MAILING ADDRESS TELEPHONE WEBSITE VAT NO.
VIA SEGALUZZA, 30
33170 PORDENONE - ITALY
++39 0434 380650 www.electrolux.com 00072220932
OFFICE ADDRESS TELEFAX E-MAIL ADDRESS
VIA SEGALUZZA, 30
33170 PORDENONE - ITALY
++39 0434 380636
++39 0434 385646
Share more of our thinking at www.electrolux.com
Technical Bulletin (Water-Proof Parts).doc
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 overflow-
pipe 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
Sealed free
connector
Plastic cover
0L1484 for WTM
Share more of our thinking at www.electrolux.com
2
PNC Model Type KIT
534007 WTC180ELA Compact RT - press. boiler 0TT146
534008 WTC180ERB Compact RT - press. boiler 0TT146
534009 WTC180ELB Compact RT - press. boiler 0TT146
534010 WTC220ERA Compact RT - press. boiler 0TT146
534011 WTC220ELA Compact RT - press. boiler 0TT146
534012 WTC220ERB Compact RT - press. boiler 0TT146
534013 WTC220ELB Compact RT - press. boiler 0TT146
534070 WT44BL208 Compact RT - atm. boiler 0TT145
534071 WT44BR208 Compact RT - atm. boiler 0TT145
534072 WT44BL240 Compact RT - atm. boiler 0TT145
534073 WT44BR240 Compact RT - atm. boiler 0TT145
534090 WT66BL208 Compact RT - atm. boiler 0TT145
534091 WT66BR208 Compact RT - atm. boiler 0TT145
534092 WT66BL240 Compact RT - atm. boiler 0TT145
534093 WT66BR240 Compact RT - atm. boiler 0TT145
534100 WTM140ERA Modular RT 0TT144
534101 WTM140ELA Modular RT 0TT144
534102 WTM140ERB Modular RT 0TT144
534103 WTM140ELB Modular RT 0TT144
534104 WTM165ERA Modular RT 0TT144
534105 WTM165ELA Modular RT 0TT144
534106 WTM165ERB Modular RT 0TT144
534107 WTM165ELB Modular RT 0TT144
534108 WTM200ERA Modular RT 0TT144
534109 WTM200ELA Modular RT 0TT144
534110 WTM200ERB Modular RT 0TT144
534111 WTM200ELB Modular RT 0TT144
534112 WTM250ERA Modular RT 0TT144
534113 WTM250ELA Modular RT 0TT144
534114 WTM250ERB Modular RT 0TT144
534115 WTM250ELB Modular RT 0TT144
534116 WTM300ERA Modular RT 0TT144
534117 WTM300ELA Modular RT 0TT144
534118 WTM300ERB Modular RT 0TT144
534119 WTM300ELB Modular RT 0TT144
534120 WTM180ERA Modular RT 0TT144
534121 WTM180ELA Modular RT 0TT144
534122 WTM180ERB Modular RT 0TT144
534123 WTM180ELB Modular RT 0TT144
534200 RTC90ERB Compact RT - atm. boiler 0TT145
534201 RTC90ELB Compact RT - atm. boiler 0TT145
534202 RTC90ERC Compact RT - press. boiler 0TT146
534203 RTC90ELC Compact RT - press. boiler 0TT146
534204 RTC140ERA Compact RT - atm. boiler 0TT145
534205 RTC140ELA Compact RT - atm. boiler 0TT145
Share more of our thinking at www.electrolux.com
3
PNC Model Type KIT
534206 RTC140ERB Compact RT - atm. boiler 0TT145
534207 RTC140ELB Compact RT - atm. boiler 0TT145
534208 RTC140ERC Compact RT - press. boiler 0TT146
534209 RTC140ELC Compact RT - press. boiler 0TT146
534210 RTC180ERA Compact RT - atm. boiler 0TT145
534211 RTC180ELA Compact RT - atm. boiler 0TT145
534212 RTC180ERB Compact RT - atm. boiler 0TT145
534213 RTC180ELB Compact RT - atm. boiler 0TT145
534214 RTC180ERC Compact RT - press. boiler 0TT146
534215 RTC180ELC Compact RT - press. boiler 0TT146
534216 RTC220ERA Compact RT - atm. boiler 0TT145
534217 RTC220ELA Compact RT - atm. boiler 0TT145
534218 RTC220ERB Compact RT - atm. boiler 0TT145
534219 RTC220ELB Compact RT - atm. boiler 0TT145
534220 RTC220ERC Compact RT - press. boiler 0TT146
534221 RTC220ELC Compact RT - press. boiler 0TT146
698500 CTC90ERB Compact RT - press. boiler 0TT146
698501 CTC90ELB Compact RT - press. boiler 0TT146
698502 CTC140ERA Compact RT - press. boiler 0TT146
698503 CTC140ELA Compact RT - press. boiler 0TT146
698504 CTC140ERB Compact RT - press. boiler 0TT146
698505 CTC140ELB Compact RT - press. boiler 0TT146
698506 CTC180ERA Compact RT - press. boiler 0TT146
698507 CTC180ELA Compact RT - press. boiler 0TT146
698508 CTC180ERB Compact RT - press. boiler 0TT146
698509 CTC180ELB Compact RT - press. boiler 0TT146
698510 CTC220ERA Compact RT - press. boiler 0TT146
698511 CTC220ELA Compact RT - press. boiler 0TT146
698512 CTC220ERB Compact RT - press. boiler 0TT146
698513 CTC220ELB Compact RT - press. boiler 0TT146
Share more of our thinking at www.electrolux.com
4
/