Before Requesting Services; Emergency Operation - Panasonic K3 Operating Instructions Manual

Symptom
The air Power failure or after power failure
conditioner does
not operate
The operation (power) button is turned off.
although the
power is turned
on. Fuse blow out.
The air intake or air outlet of indoor and
outdoor units is clogged with dust.
The fan speed switch is set to "Low".*
Improper temperature settings
The room is exposed to direct sunlight in
Poor cooling
cooling mode.
or heating
Doors or windows are open.
performance
The air filter is clogged.
Too many heat sources in the room in
cooling mode.
Too many people in the room in cooling
mode.
* 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.
z z
You also report if the inspection mark
remote controller.
Never repair the air conditioner by yourself since it is very dangerous for you to do so.
z z
„ 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.
zz
The batteries are dead (in the case of using optional wireless remote controller).
zz
The remote controller is lost (in the case of using optional wireless remote controller).
zz
Indicator
Emergency button

Before Requesting Services

Cause
and the letters E, F, H, L, P in combination with numbers appear on the LCD of the

Emergency Operation

Pressing the Emergency button will operate under the following conditions.
• O peration mode : AUTO
• S et temperature : 24°C
• F an 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.
Press the power ON/OFF button on the remote controller.
• If the breaker is turned off, turn the power on.
• If the breaker has been tripped, consult your dealer
without turning it on.
Contact your dealer.
Remove the dust.
Change to "Medium" or "High".*
See "Tips for Energy Saving". (P.5)
See "Maintenance". (P.7)
Use minimum heat sources and in a short time.
Lower the temperature setting or change to "Medium" or
"High".*
)
Action
11