Operating instructions

5:2
438 9154-65/02
Error code Cause/Action
17E Door status acknowledgement signal not received, although door
lock acknowledgement signal has been received.
18E Only with CALCAD 4400. Start not allowed because full payment
has not been made for that program, or the booking time is too
short to allow completion of the wash program selected.
19E Communications between the CALCAD 4400 and the program
control unit board interrupted.
20E Motor control unit has not received signal for lock
acknowledgement, during program.
21E The electronic timer wrongly configured.
22E The automatic calibration system for water level is not working.
31E Temperature of motor control unit heat sink too high.
32E Thermal protection for motor has cut out.
33E The motor control unit has received a start command from the
program control unit without having the interlock signal. No fault in
motor control unit interlock hardware.
35E Motor control unit indicating short-circuit between motor winding
outputs.
36E Motor control unit indicating fault/error in receiving circuitry for lock
acknowledgement signal.
37E Motor control unit indicating DC voltage level too low.
38E Motor control unit indicating DC voltage level too high.
41E The motor controller indicates an error in thermal protection circuits
of the motor.
43E The RDC card indicates the unbalance switch has triggered when
motor is stopped.
45E The RDC card indicates tacho pulses missing.
Fault codes