Control Unit - Electrolux W4400H Service Manual

Control unit
A11-1 I/O-board
1
A1 Control unit, door lock
A52 Card for tilting functions (option)
B2 Level control, safety monitoring for control unit, door lock
B41, 42 Pressure guard for tilting
B5 Level control, overfilling
E20, M20 Oil lubrication
F11, F12 Fuses, 1.25 AT, protection of 20 V power supply to I/O board,
CPU board, display unit and control unit, door lock
K11 Motor interlock
K12 Motor fan relay
K21-24 Heating relay
K6 Relay, oil lubrication
M2 Fan, motor controller
M24 Fan, door
Q1 Main switch, isolating switch
R1 Brake resistance
T1 Transformer, for adaptation of feed voltage for control unit and
control equipment
T10 Transformer, power supply I/O board, CPU board, and display
unit
U1 Motor control unit
X1 Distribution terminals for input voltage
Z1 Filter, control voltage
Z2 Filter, motor control
Control unit
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