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(3) Step 3
In this step, you can check the position and condition of the air source door and mode door. To
start step 3, turn the temperature control dial lightly toward the right and confirm that the number 3
appears on the display. It takes several tens of seconds to finish the check. If there is no fault
code, "30" is displayed. And if there is a malfunction, the corresponding fault code is added as
described in the step 2.
Refer to the following table for the meaning of the fault code.
1.
Turn temperature dial lightly toward
right to enter step 3
2.
System starts
sensor check after
"3" is displayed
01-9
6810-01
3.
Fault code for
sensor appears
and blinks (30 is
displayed when
there is no fault)
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Table of Contents
Troubleshooting
