Control of W-2WAY ECO-i SYSTEM
5. Schedule Timer
Troubleshooting
Before requesting servicing, check the following.
Trouble Cause/Remedy
Check before requesting servicing
blinks on the display. The schedule timer is performing initial communications with
connected indoor units. Wait for communications to finish.
Air conditioners do not operate as scheduled when the set time
comes.
The timer has been disabled. (Refer to pages 3-70 and 3-80.)
A holiday has been scheduled. (Refer to page 3-76.)
Air conditioners can be started and stopped from the remote
controller even though the program disables remote controller
operation.
Power to the air conditioner was lost and subsequently restored.
(Refer to page 3-80.)
blinks in the present time display area.
Power to the air conditioner was lost for a long period of time.
Set the present time and today’s day of the week again. (Refer to
pages 3-66 and 3-67.)
If trouble persists despite taking the above action, stop the schedule timer, turn off the unit and report the serial number and
problem to your dealer. Never service the unit yourself as this is dangerous.
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