2004.06.14
- 7 -
A
SU MO TU WE TH FR SA
E R R O R C O N T E N T S
(1) Stop the air conditioner operation.
(2) Press the master control button and the fun control button
simultaneously for 2 seconds or more to start the test run.
(3) Press the set temperature buttons
simultaneously for
5 seconds or more to stop the self-diagnosis.
(3) Press the start/stop button to stop the test run.
[SELF-DIAGNOSIS]
When the error indication "E:EE" is displayed, follow the
following items to perform the self-diagnosis.
"E:EE" indicates an error has occurred.
1. REMOTE CONTROLLER DISPLAY
(1) Stop the air conditioner operation.
(2) Press the set temperature buttons
simultaneously for
5 seconds or more to start the self-diagnosis.
Refer to the following tables for the description of each error
code.
Test run display
Unit number (usually 0)
Ex. Self-diagnosis
Error code
Error code
Error contents
Communication error
(indoor unit remote controller)
Communication error
(indoor unit outdoor unit)
Room temperature sensor open
Room temperature sensor short-circuited
Indoor heat exchanger temperature sensor open
Indoor heat exchanger temperature sensor short-
circuited
Outdoor heat exchanger temperature sensor
open
Outdoor heat exchanger temperature sensor short-
circuited
Power source connection error
Float switch operated
Outdoor temperature sensor open
Outdoor temperature sensor short-circuited
Discharge pipe temperature sensor open
Discharge pipe temperature sensor short-circuited
Outdoor high pressure abnormal
Discharge pipe temperature abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal
