Troubleshooting - Panasonic CS-RE9MKR Operating Instructions Manual

TROUBLESHOOTING

The following symptoms do not indicate malfunction.
SYMPTOM
Mist emerges from indoor unit.
Water flowing sound during operation.
The room has a peculiar odour.
Indoor fan stops occasionally during automatic fan speed
setting.
Operation is delayed a few minutes after restart.
Outdoor unit emits water/steam.
The unit operates automatically when power is resumed
after a power failure.
Indoor fan stops occasionally during heating operation.
Power indicator blinks before the unit is switched on.
Cracking sound during operation.
Check the following before calling for servicing.
SYMPTOM
Heating/Cooling operation is not working efficiently.
Noisy during operation.
Remote control does not work.
(Display is dim or transmission signal is weak.)
The unit does not work.
The unit does not receive the signal from the remote
control.
The unit stops and the timer indicator blinks.
Use remote control to retrieve error code.
Press for 5
1
seconds.
4
Turn the unit off and reveal the error code to authorized dealer.
20 8
► • Condensation effect due to cooling process.
► • Refrigerant flow inside the unit.
► • This may due to damp smell emitted by the wall, carpet,
► • This helps to remove the surrounding odours.
► • The delay is a protection to the unit's compressor.
► • Condensation or evaporation occurs on pipes.
► • It is the Auto Restart function of the unit. Operation will
► • To avoid unintended cooling effect.
► • This is a preliminary step in preparation for the operation
► • Changes of temperature cause the expansion/
► • Set the temperature correctly.
► • Check if the unit has been installed at an incline.
► • Insert the batteries correctly.
► • Check if the circuit breaker is tripped.
► • Make sure the receiver not obstructed.
/
Press until you hear
2
beep sound, then jot
down the error code.
QUIET POWERFUL
A B
Press for 5 seconds to
3
quit checking.
SET/CANCEL
SELECT
CHECK ERROR RESET RESET
CAUSE
furniture or clothing.
be restarted automatically under the previous operation
mode and air flow direction when power is resumed as
the operation is not stopped by remote control.
when the ON timer has been set.
contraction of the unit.
CHECK
• Close all doors and windows.
• Clean or replace the filters.
• Clear any obstruction at the air inlet and air outlet vents.
• Close the front panel properly.
• Replace weak batteries.
• Check if timers have been set.
• Certain fluorescent lights may interfere with signal
transmitter. Please consult authorized dealer.