Service Manual

2-3-4 Outdoor Unit Display

POWER

LED981

ERROR

LED982

MODE

EXIT

SELECT ENTER

SW931

SW932 SW933

0.1sec 0.1sec

OFF

POWER MODE LED : on

ERROR LED : flashing

ERROR transition

"Err." and quantity are alternately shown.

When there is more than one error, display is changed by

Press the "SELECT" button

Press the "ENTER" button Press the "ENTER" button

Annunciation

Type of errors

Press the "SELECT" button

display change

If some error is newly occured or resolved

during transition, it is reflected after going

back to "Annunciation".

LED display

Operation button

ex : discharge thermistor 1 abnormal ex : indoor unit abnormal

02-11

LED981

LED962

LED961

POWER

MODE

ERROR

(GREEN)

LED982

(RED)

CHECK

SW934