Service

 

 

 

 

 

 

 

 

10

9002

1

27

Manual

27. Thermostat

 

 

Type

Edition

Page

 

 

 

 

 

 

 

 

 

Data

 

1

 

 

 

 

Range off-on

approx. 4°C

Max. temperature for sensor

150°C

Sensor medium

Liquid

Description

Fig. The thermostat monitors the temperature while the

1machine carries out a program. The heating element contactor is controlled using open and closed contacts.

Fig. The thermostat sensor is located at the lowest

2point of the outer drum to the left of the heating element. A liquid-filled cable (capillary tube) runs from the sensor to the thermostat, located in the automatic control unit. The water temperature controls the liquid expansion and thereby the activation of the various thermostat contacts.

Temperature selection (contact selection) (90°C, 60°C, 40°C or 30°C) is controlled by the programmer and the program selector.

X172

1

6

1453

Repair instructions

All thermostats are factory-set for the various machines. As a rule, this setting should not be changed. For that reason, the thermostats are sealed with enamel paint.

N.B! The machine guarantee ceases to be valid if the thermostat is tampered with.

X172

3

 

4

 

2

 

5

 

 

 

 

 

 

 

B11

11

 

21

 

31

 

41

30°

40°

60°

90°

12

14

22

24

32

34

42

44

 

 

 

X172

6

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1455

Replacing the thermostat

• Remove the front panel and pull out the

2

thermostat sensor.

 

Undo the capillary tube strapping and replace the thermostat. Install the new capillary tube in the same way as the old one.

Element

Thermostat sensor

1454

Page 116
Image 116
Electrolux W75, W160, W100, W230 service manual Data, Replacing the thermostat, 1453, X172 1455, 1454