Upper lamp blinks 6 times - Outdoor thermistor issue

Was bedeutet 6-time blink (2.5-second OFF) ?

The upper operation indicator lamp blinks six times with a 2.5-second pause. This indicates that one or more thermistors in the outdoor unit have a short or open circuit during compressor operation.

• Outdoor unit thermistor short circuit
• Outdoor unit thermistor open circuit
• Wiring issues to outdoor thermistors

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Refer to the 'Check of outdoor thermistor' section.

2. 2

   Consult the outdoor unit service manual for detailed checks.

3. 3

   Inspect wiring and connections to outdoor thermistors.