Electrolux RCDR4M33U User Manual

Identification:

Technical
Bulletin no:

Date:
Issuer:
Factory:

Subject

Model

Problem

Action in
Factory

D02-D03-D04-D05-D06

CGX2006-01 (page 1 of 4), 3rd ed.

24 July 20006
R. Sartor (DWS Customer Support)
DW Vallenoncello - Italy

Rinse Pump in UC, UW, HT, PW and Old RT

Undercounter LS6E / WT30E with atmospheric boiler,

Utensils Washer LU7 / WTU40 with atmospheric boiler,

Hood Type LS9 / WT55 with atmospheric boiler,

Hood Type LS10EA-14EA / WT65E

Pot&Pan Washer PW1M-2M / WT830M-850M / WT830EA-850EA

Rack Type RT140-190-270 Eco and Ecoplus (with Duo Rinse)

Rack type WT100-140-150-190-200-270 Basic, Eco and Ecoplus (with Duo Rinse)

Sometime water leakage overnight.

Some pumps leak from shaft sealing and some worked without water (burning the sealing)

From serial number 60800001 we have introduced new rinse pumps FIR5213
with grey thermosetting (BCM) shell and cross through screws with self­locking nut instead of 049310 (and relevant pumps FIR4213 with different
voltage supply) with white thermoplastic shell and self-tapping screws.
Thermosetting material is more chemicals and high temperature proof than
thermoplastic material.

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33170 PORDENONE - ITALY

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33170 PORDENONE - ITALY

++39 0434 380650 www.electrolux.com 00072220932

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[e-mail]

old code

(FIR 4213)

049310

049612

049812

049813

0L0020

n.a.

n.a.

049965
0L0421

new rinse

pump

prod. code

(see rating plate)

611631300

611632400

611631500

611632500

611631800

611632600

611631900

611632800

611631600

611633000

611632900

611632700

611631700
611632000

new

code

(FIR 5213)

0L1079

0L1104

0L1100

0L1111

0L1103
0L1112

0L1101
0L1109

0L1099
0L1110

0L1114

0L1113

0L1102
0L1098

Voltage

characteristics

supply

[V]

Short

rotor/stator

NOT for RT

Long rotor/stator

220/240 50

90° outlet

For Rack Type

Short

rotor/stator

NOT for RT

Long rotor/stator

220/240 60

90° outlet

For Rack Type

Long rotor/stator 6.3
Long rotor/stator

90° outlet

400 50 0.28

For Rack Type

Long rotor/stator 6.3
Long rotor/stator

90° outlet

440 60 0.28

For Rack Type

Long rotor/stator 6.3
Long rotor/stator

90° outlet

200 60 0.28

For Rack Type

Long rotor/stator

90° outlet

440 50 0.28 6.3 2800

For Rack Type

Long rotor/stator

90° outlet

400 60 0.28 6.3 3400

For Rack Type

Long rotor/stator 200 50 0.28 6.3 2800
Long rotor/stator 208/240 60 0.28 6.3 3400

Frequency

[Hz]

Power

[kW]

Capacitor

[µF]

0.23 5

0.28 6.3

0.23 5

0.28 6.3

6.3

6.3

6.3

Rpm

2800

3400

2800

3400

3400

2

Pumps with long rotor/stator are suitable for non-stop service (Rack Type) while pumps

with short rotor/stator are suitable for intermittent service only.

TThheerreeffoorree do NOT use pumps 0L1079

and 0L1100 in any Rack Type

and 0L1100 in any Rack Type

They are suitable for Undercounter, Frontal Loading, Hood Type and Pot&Pan Washer machines.

do NOT use pumps 0L1079

.

Pumps 0L1104 / 0L1111 should NOT be used instead of 0L1079 / 0L1100

turning the shell 90° because the sealing is NOT longer guaranteed.

0L1104 / 0L1111 0L1079 / 0L1100

3

Action in
Field

PW1M-2M / WT830M-850M

New pumps are not perfectly interchangeable towards the previous ones:

• long rotor/stator pumps are a bit bigger than old pumps while short
rotor/stator pumps are smaller than old pumps;

• the inlet is now 2 mm larger (so new inlet hoses are needed
accordingly);

• the capacitor is fitted on board.

New pumps can be fitted in older machines only with following parts:

Product Family

LS5WS / WT4WS

LS6EA / WT30E

LU7 / WTU40

LS9 / WT55

LS10EA-14EA / WT65E

WT830EA-850EA

Screw M6x20

(2 pcs)

Still need 049310 (recoded as 0L1030) and 049612

since there is not enough space for the new ones

0G1698

x 2

Pump holder

(1 pc)

0L1118 (“L” shape) 0L1108

not needed not needed

Inlet hose

(1 pc)

RT140-190-270

Eco and Ecoplus versions

(with duo rinse)

not needed

WT100-140-150-190-200-270

Basic, Eco and Ecoplus versions

(with duo rinse)

The old pump holder 0L0144

(“U” shape) can be used

adding 2 holes

not needed

Orders for old 049310 / 049612 / etc. will be switched automatically to new
0L1079 / 0L1100 / etc. since these new short rotor/stator pumps are used in
more machines.

Please, be aware that water leakage may happen again if the rinse

pump has worked without water (burning the shaft sealing).

4