52
(When remote control display shows “power supply”)
Clock setting, and no timer setting
(When remote control display shows “No power supply”)
Remedy
1. Turn off the main power.
2. Connect the disconnected wire correctly.
3. Turn on the main power.
4. After 1 minute, start the operation using the remote control.
(indoor unit operation will start according to the remote control setting)
(outdoor unit operation will start after 3-5 minutes)
Note
The “check” display on the remote control and the flashing of LEDs on the P.C.B will not occur immediately. They will appear
3-6 minutes after the main power is turned on.
10.2. Wiring mistake prevention
Improved quality of installation work through adoption of an “connection error prevention” circuit which prevents wiring mistakes.
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