Inaccurate Customer Complaint.

Cause/remedy:

Tests:







1. Perform manual and optical function test of automatic heating system.
In the event of deviations from nominal functions, perform adapter test according to "Function Test of Heating System and Remedial Measures (With Adaptor)" Heating/Ventilation and, if applicable, an additional test for short against ground, since this cannot be done with the adapter.







2. In the event of deviations from nominal values of adapter test, important comments concerning remedies are already provided in folding card.