Code 34 (Mixing Air Control)

^D^ Defect code memory: 34 Mixing air control wheel

Explanation:
This defect code is stored when there is a short to ground, to positive, or a break at the white connector, Pin 6.

Effect of defect:
If the defect is a current defect, a substitute value of 47% is used.

Possible cause:
Voltage supply not OK, wire or mixing air control wheel defective.

Troubleshooting:
Check voltage supply (approximately 5V) of control wheel as well as wires and repair if necessary, or renew component.