NO
Is room temperature too low ?
Try to lower setting temperature by
temperature setting button ( button).
Outdoor unit still does
not run.
•
Check to see if inter-unit wiring is
correctly connected between indoor
and outdoor unt.
•
Check to see if inter-unit wiring is
correctly connected between indoor
and outdoor unt.
COOL
NO
Is room temperature too high ?
Try to raise setting temperature by
temperature setting button ( button).
Outdoor unit still does
not run.
HEAT