Troubleshooting, Press for, Seconds | Panasonic CS-E18GKR specification


TROUBLESHOOTING

The following symptoms do not indicate malfunction.


Symptom	Cause

Mist emerges from indoor unit.	• Condensation effect due to cooling process.
Water ﬂowing sound during operation.	• Refrigerant ﬂow inside the unit.
The room has a peculiar odour.	• This may due to damp smell emitted by the wall, carpet, furniture or
		clothing.
Indoor fan stops occasionally during automatic	• This helps to remove the surrounding odours.
fan speed setting.
Operation is delayed a few minutes after	•	The delay is a protection to the unit’s compressor.
restart.
Outdoor unit emits water/steam.	• Condensation or evaporation occurs on pipes.
Timer indicator is always on.	•	The timer setting repeats daily once set.
Power indicator blinks during operation and	•	The unit is in defrost mode, and the melted frost is drained from the
the indoor fan is stopped.		outdoor unit.
Indoor fan stops occasionally during heating	•	To avoid unintended cooling effect.
operation.
Power indicator blinks before the unit is	•	This is a preliminary step in preparation for the operation when the ON
switched on.		timer has been set.
Cracking sound during operation.	• Changes of temperature cause the expansion/contraction of the unit.

Check the following before calling for servicing.


Symptom	Check

Heating/Cooling operation is not working	•	Set the temperature correctly.
efﬁciently.	•	Close all doors and windows.
	•	Clean or replace the ﬁlters.
	•	Clear any obstruction at the air inlet and air outlet vents.
Noisy during operation.	•	Check if the unit has been installed at an incline.
	•	Close the front panel properly.
Remote control does not work.	•	Insert the batteries correctly.
(Display is dim or transmission signal is weak.)	•	Replace weak batteries.
The unit does not work.	•	Check if the circuit breaker is tripped.
	• Check if timers have been set.
The unit does not receive the signal from the	• Make sure the receiver not obstructed.
remote control.	•	Certain ﬂuorescent lights may interfere with signal transmitter. Please
		consult your nearest dealer.
Patrol sensor or e-ion indicator on the indoor	•	Press	or	twice. If the patrol sensor or e-ion indicator still
unit is blinking.		blinking, please consult your nearest dealer.

The unit stops and the timer indicator blinks.

1	Press for 5	2	Press until you hear
1	seconds.	2	beep sound, then jot
	Press for 5		down the error code.
3	Press for 5
	seconds to quit
	checking.

• Turn the unit off and reveal the error code to your nearest dealer.

NOTE :

•The unit may be operable (with 4 beeps) on a limited basis, depending on the error.

CS-E18GKR, CS-E24GKR, CU-E28GKR, CS-E28GKR, CU-E18GKR specifications

Panasonic has long been a pioneer in the air conditioning sector, continuously innovating to enhance comfort and energy efficiency. Among its diverse range of products, the Panasonic CU-E21GKR, CU-E24GKR, CS-E21GKR, CU-E18GKR, and CS-E28GKR stand out for their exceptional performance and cutting-edge technology.

Starting with the CU-E21GKR and CU-E24GKR models, these outdoor units are designed to deliver reliable cooling and heating throughout the year. Equipped with inverter technology, they adjust the compressor’s speed to provide precise temperature control, ensuring energy efficiency and reduced electricity bills. Moreover, the units boast a robust build, designed to withstand harsh weather conditions, ensuring longevity and durability.

The indoor counterparts, CS-E21GKR and CS-E28GKR, complement these outdoor units with sleek designs and user-friendly interfaces. One of the standout features of these models is the "nanoe™ X" technology that improves indoor air quality by utilizing micro-particles that can inhibit pollutants, bacteria, and viruses. This ensures that the environment remains healthy and refreshing for the occupants.

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The CU-E18GKR model also deserves special mention for its compact size, making it an ideal solution for smaller spaces without compromising on power. It offers reliable performance, making it a suitable choice for residential and commercial applications.

Additionally, all models are equipped with smart features that allow users to control their air conditioning systems remotely via smartphone applications. This connectivity ensures that users can adjust settings even when they are not at home, providing added convenience and flexibility.

In conclusion, the Panasonic CU-E21GKR, CU-E24GKR, CS-E21GKR, CU-E18GKR, and CS-E28GKR models embody a perfect blend of technology, design, and efficiency. With features like inverter technology, nanoe™ X air purification, and smart connectivity, Panasonic continues to set the standard for modern air conditioning solutions, ensuring comfort while prioritizing energy conservation and air quality.