Damaged wire insulation of the temperature sensor which measures the heat sink temperature of the green channel. When disconnecting the wire of the temperature sensor from the Signal Backplane (reference 7 image) the error code is changed to “dmd green - temperature sensor open”.

1. Repair the insulation of the of the temperature sensor which measures the heat sink temperature of the green channel (reference 17 image) .

2. If not repairable, replace the temperature sensor and wiring.

Defect temperature sensor (reference 17 image) which measures the heat sink temperature of the green channel. When disconnecting the wire unit of the temperature sensor from the Signal Backplane (reference 7 image the error code is changed to “dmd green - temperature sensor open”.

Replace the temperature sensor (reference 17 image) which measures the heat sink temperature of the green channel.