Technical Information
T300 Series Clothes Dryer (Condenser)
6.2.4 Testing the Level Switch Function
1. Connect the residual moisture tester.
2. Open the condenser collector drawer (in the case of direct drainage,
close the drain outlet).
Test
Device
Setting
Program
Setting
Test Run Comments
Fill max. 1.0 l water in the
condensed water
overflow.
As soon as the level
control closes, the voltage
changes with:
Elavi: from approx. 1 – 2
V- to 3 – 6 V-
Metrawatt: from approx. 1
V- to approx. 15 V- (clear
voltage jump
recognizable)
If no voltage jump
takes place, check
level control and
cable connections.
2
“30” Drying
time
Following the voltage
jump, remove cable from
measuring device.
Within a period of up to 3
min. the lamp “empty”
lights up and the timer
skips to cool air operation.
If lamp does light
up, check LED.
If the timer does not
skip, check timer or
connections.
Table 6-6: Testing the Level Switch Function
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