Panasonic S-3650PK3E - Before Requesting Services; Emergency Operation

11
Symptom Cause Action
The air
conditioner does
not operate
although the
power is turned
on.
Power failure or after power failure Press the power ON/OFF button on the remote controller.
The operation (power) button is turned off.
•If the breaker is turned off, turn the power on.
•If the breaker has been tripped, consult your dealer
without turning it on.
Fuse blow out. Contact your dealer.
Poor cooling
or heating
performance
The air intake or air outlet of indoor and
outdoor units is clogged with dust.
Remove the dust.
Thefanspeedswitchissetto“Low”.* Changeto“Medium”or“High”.*
Improper temperature settings
See“TipsforEnergySaving”.(P.5)
The room is exposed to direct sunlight in
cooling mode.
Doors or windows are open.
Theairlterisclogged. See“Maintenance”.(P.7)
Too many heat sources in the room in
cooling mode.
Use minimum heat sources and in a short time.
Too many people in the room in cooling
mode.
Lowerthetemperaturesettingorchangeto“Medium”or
“High”.*
* Regarding the fan speed control display on the remote controller, see page 13.
If your air conditioner does not work properly even after checking each item of
“Before Requesting Services” and “Troubleshooting”

Stop the operation immediately and turn the power off. Then contact your dealer and report the serial number and symptom.
You also report if the inspection mark
and the letters E, F, H, L, P in combination with numbers appear on the LCD of the
remote controller.

Never repair the air conditioner by yourself since it is very dangerous for you to do so.
Before Requesting Services
Emergency Operation

If any of the following events should occur, operate the unit temporarily by pressing the Emergency
button of the Indicator.

The remote controller is broken.

The batteries are dead (in the case of using optional wireless remote controller).

The remote controller is lost (in the case of using optional wireless remote controller).
Pressing the Emergency button will operate under the following conditions.
• Operationmode:AUTO
• Settemperature:24 °C
• Fanspeed:High( , )
At this time, the OPERATION lamp of the indoor unit's Indicator lights up.
When stopping the emergency operation, press the Emergency button.
CAUTION
Do not keep pressing the Emergency button.
If accidentally kept pressing the button, the unit will go into service mode.
When the Emergency button is pressed once again, the unit returns to stop mode.
If not returned to stop mode, consult the sales dealer or service center.
Indicator
Emergency button
OI_00_321038_EN.indb 11 2020/10/27 10:53:20