Electrolux T4130 User manual

Service manual
Compass Control
Tumble dryers
T4130, T4190
487 05 40 81/EN
08.36

3
Contents
Safety rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Generel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connector numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Usage of the connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Program unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Menu tree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Engaging service mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Config 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Config 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Generel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Error codes overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Check list - error codes related to overheating . . . . . . . . . . . . . . . . 43
E03 - E24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Contents

5
Safety rules
Programming is only to be carried out by qualified personnel.
High voltage on the printed circuit board.
IMPORTANT SERVICE NOTE!
Continuity and resistance measurements suggested by the procedures in this
manual require that power to the dryer be disconnected, and that the device
whose resistance is being measured be disconnected from all circuits that
might affect the accuracy of the measurement.
Note! It is very important that the board
is protected from static electricity
Remember!
• Always use an earthed wrist strap.
• Without the antistatic wrapping the board is unprotected.
• Keep all subjects away from the board which can cause static electricity.
• Subjects like plastic, foam plastic, nylon, or cellophane wrapping are
all big dischargers of static electricity.
• Static electricity can not always be felt, heard or seen.
• Board components can be damaged by static electricity under 100V.
• Static electricity can not be felt, heard or seen till the voltage reaches
2500V.
Safety rules

7
Description
Generel
From factory, the dryer has been set to specific values for:
Time, temperature, cooling, reversing, etc.
The above parameters are changeable by reprogramming the Selecta Control PCB.
Selecta Control PCB
The PCB Module is located under the top cover on the front of the machine, see the service
manual for the specific dryer.
In order to reprogramme the dryer it is necessary to switch the print board into programming
mode.
Glossary
Auto Stop The tumble dryer stops automatically when the clothes are dry.
AHL Apartment House Laundry - Communal laundries / Housing block laundries.
GN Natural gas
LPG Bottle gas
OPL On Premises Laundry - Institutional laundries.
PCB Printed Circuit Board.
RMC Residual Moisture Control - The tumble dryer has residual moisture control.
CP Central Payment
CMD Coin Meter Double
CMS Coin Meter Single
CMSNCB Coin Meter No Coin Box
ESS Electrolux Single System
PCR Prepared for Card Reader

8
Versions
Software version
The software version is only readable in menu 1-3-1, see section "Program Unit"
If the software has been upgraded a label has been affixed.
Hardware version
The hardware data is printed on a label, see fig. 1.
The label is affixed on the print board which is facing downward towards the drum. The label
is only visible when the print board is demounted.
Parameter version
The parameter version is only readable in menu 1-3-2, see section "Program Unit"
Description
487027927002005450050
1
Hardware version
Part number = 487 02 79 27
Revision = 00
Year = 2005
Week = 45
Serial number = 0050

9
Connector numbers
In the error analyses in the section "Troubleshooting" later in this manual connections
P1-P23 are mentioned.
The P-numbers are printed on the print board.
The usage of the connections appears from the wiring diagrams supplied with the dryer.
The positionings of P1-P23 are shown on the following page.
High voltage on the printed circuit board
Do not touch the printed circuit board.
The shaded areas indicate high voltage.
Description
Warning!
The shaded areas indicate high voltage
See view 2
next page
1
See view 1
next page

10 Description
P23
P19
P18
P1
P2 P3 P4
P5
P21
P16
P17
P22
View 1
P7
P6
P15 P14 P13 P12 P11 P10
Seeview 1
P8 P9
View 2