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Operation
Display Function
Signal Receptor
Receives the signals from the remote control.(Signal receiving sound: two short beeps or one long beep.)
Operation Indication Lamps
On/Off
Timer or Sleep Mode
Defrost Mode
Outdoor unit operation : Lights up during outdoor unit operation. (Cooling model only)
Plasma Mode
Auto Restart Mode
Forced Operation Button : Operation starts, when this button is pressed and stops when you press the
Self-diagnosis Function
Error
Code
(Indoor body operation LED)
(once)
1
3sec
(twice)
2
5
36 Room Air Conditioner
: Lights up during the system operation.
: Lights up during Timer operation or Sleep mode.
: Lights up during Defrost Mode or Hot
Start operation. (Heat pump model only)
: Lights up during plasma-purification operation.(option)
: Lights up during if Restart Button is pressed.
Auto Restart Button
button again.
Error LED
3sec
3sec
3sec
3sec
(5times)
3sec
: In failure of electric power, if the button is pressed the
unit runs as previous
setting operation when power returns.
Error contents
• Indoor room temperature
thermistor open/short
• Indoor pipe temperature
thermistor open/short.
• Outdoor pipe temperature
thermistor open/short.
• Poor communication.
SVC check point
• Indoor TH assy check
• Outdoor TH assy check
• Communication line/circuit
check
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Table of Contents
Troubleshooting
