Electrolux T3900 Service Manual page 38

21
Control unit with main circuit board
Dryer with sliding door, tilt and frequency control
Dryers with sliding doors can be controlled with up to
8 extra relays that govern tilt, drum rotation speed and
frequency converter.
1
Relays 110V AC:
KL: Indicator light / tilt (two-poles)
KA: Tilt system DOWN / door switch circuit (two-poles)
KB: Tilt system circuit (two-poles)
KC: Tilt system UP (two-poles)
KD: Rotation CW (two-poles)
KE: Rotation CCW (two-poles)
KQ1: Frequency control / drum rotation / tilt (two-poles)
KQ: Frequency control / drum rotation (single-pole)
6
21. Controls
KL KA KB KC KD KE KQ1 KQ
Service
manual
A2
110V AC A1
487 03 29 41