Electronic Control Unit; Changing The Electronic Control Unit - Asko TDC33 Service Manual

SERVICE

ELECTRONIC CONTROL UNIT

WARNING
An earthed EMC wristband must be worn at all
times when working with electronic components
to prevent damage to them.

Changing the electronic control unit

1. Remove the three screws at the rear edge and
lift off the top cover.
2. Remove the wiring from the integral cable
clamps in the electronic control unit holder.
3. Unclip the electronic control unit from its
holder.
4. Remove all the wiring from the control unit.
WARNING
Ensure that all wires and connection blocks are
connected correctly.
5. Connect all the wiring to the new control unit.
6. Check the jumpers on the new control unit.
For TDC44: J1 should be cut.
J2 should never be cut.
For more information, see Circuit Diagram.
7. Snap the control unit into its holder.
8. Fit the top cover.
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