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Solenoid valve, shut-off valve heat exchanger not functioning

Read the instructions below then start the fault diagnostic procedure.

Symptom: Solenoid valve, shut-off valve heat exchanger not functioning

Solenoid valve, shut-off valve heat exchanger not functioning





Fault symptoms

Solenoid valve, shut-off valve heat exchanger not functioning

Diagnostic help

Certain markets have a vacuum-operated shut-off valve for the heat exchanger.

Check that there are no impurities in the coolant.