Air Blower Will Not Start In "EC" Position or "Normal"

COMPLAINT:
Air blower starts in "EC" position or "normal adjustment" only if the "defrosting" or "top and bottom" button has been pushed first

Cause/Remedy:
Temperature switch (2) always open, (interruption), coupling may not be plugged on or line to control unit is interrupted.
Plug coupling on temperature switch (2), renew temperature switch and tighten to 15 ±3 Nm.

Eliminate interruption in line to control unit.






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