Panasonic CU3E18LBE - Manual (Page 9)

ENGLISH
9
The unit stops and the timer indicator blinks.
Use remote control to retrieve error code.
CANCEL
TIMER
ON
1 2 3
OFF
CLOCK RESET
SET
CHECK
1
Press for 5
seconds.
3
Press for 5
seconds to
quit checking.
2 Press until you hear
beep sound, then write
down the error code.
Note:
• For certain errors, you
may restart the unit for
limited operation with 4
beeps during operation
starts.
4 Turn the unit off and reveal the error code to authorized dealer.
NON SERVICEABLE CRITERIAS
TURN OFF POWER SUPPLY then please consult authorized dealer under the following conditions:
• Abnormal noise during operation.
• Water/foreign particles have entered the remote control.
• Water leaks from Indoor unit.
• Circuit breaker switches off frequently.
• Power cord becomes unnaturally warm.
• Switches or buttons are not functioning properly.
FOR SEASONAL INSPECTION AFTER EXTENDED NON-USE
• Checking of remote control batteries.
• No obstruction at air inlet and air outlet vents.
• Use Auto OFF/ON button to select Cooling/Heating operation, after 15 minutes of operation, it is normal to have the
following temperature difference between air inlet and air outlet vents:
Cooling: ≥ 8°C Heating: ≥ 14°C
FOR EXTENDED NON-USE
• Activate Heat mode for 2~3 hours as an alternative to remove moisture left in the internal parts thoroughly to prevent
mould growth.
• Turn off the power supply.
• Remove the remote control batteries.