9-2-3. Only outdoor unit does not run.

(1) Check setting temperature.

COOL

Is room temperature too low ?

No

1.Try to lower setting temperature by temperature setting button ( button).

2.Does outdoor unit run ?

No

Check to see if inter-unit wiring is correctly connected between indoor and outdoor unit.

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Sanyo Sanyo Split System Air Conditoner, SAP-K77RAX service manual Only outdoor unit does not run, Check setting temperature