Left lamp blinks 14-time or more 2.5-second OFF — Other abnormality detected in outdoor unit

Was bedeutet Left lamp blinks 14-time or more 2.5-second OFF ?

The left lamp of the OPERATION INDICATOR blinks fourteen times or more, followed by a 2.5-second pause. This signifies an abnormality in the outdoor unit not covered by other specific codes.

• Problem with the stop valve.
• Problem with the 4-way valve.
• Other unspecified outdoor unit abnormality.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn OFF the power supply to the unit.

2. 2

   Check the stop valve and the 4-way valve for any obvious issues.

3. 3

   Use the failure mode recall function for the outdoor unit (refer to outdoor unit service manual) to check the abnormality in more detail.