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Home >> Mercedes Benz >> 1982 >> 380SEC (126.043) V8-3.8L (116.963) >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> Automatic Air Conditioning (Auto A/C) >> Manual and Visual Function Test of Automatic Climate Control >> Test 1
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Test 1




TEST 1:

Selector dial Function button Blower
22 °C "e" "AUTOM"

- Monovalve closed (+ and - are connected).
- Compressor switched off.
- Main air flap closed.
- Blower not running.
The electronic system is ready for operation.

Refer to vacuum function diagram 5, and for all additional tests also to electric wiring diagrams.






Air Distribution






Main air flap closed (no fresh air supply)
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