14. BEFORE REQUESTING SERVICE

Before requesting service, please check the followings.

 

 

 

 

Problem

Cause

Solution

 

 

 

 

 

The unit doesn’t work even

The power to the indoor unit is not ON.

Make sure the power to the indoor unit is

when

 

 

is pressed on the

 

ON.

 

 

remote controller.

 

 

Is the Normal/Stop All switch in the Stop

Switch it to the Normal position and

 

 

 

 

 

 

 

 

 

 

All position? (See Page 6)

cancel operation.

 

 

 

 

 

 

 

 

 

 

 

 

Are the remote controller’s batteries

Change the batteries.

 

 

 

 

 

dead?

 

 

 

 

 

 

 

 

 

 

 

 

 

Is there a mismatch between the display

Change the operating mode.

 

 

 

 

 

lamp and cooling/heating or is it set to

 

 

 

 

 

 

something other than Auto?

 

 

 

 

 

 

(The operating lamp stays lit, while the

 

 

 

 

 

 

timer lamp and the standby lamp blink

 

 

 

 

 

 

alternately.)

 

 

 

 

 

 

 

 

 

 

 

 

 

Do the addresses match one another?

Check the addresses of the receiver*1

 

 

 

 

 

 

and the remote controller. (See Page 15)

 

 

 

 

 

The air conditioner starts and

Has the timer been set to repeat?

Check the timer settings.

stops on its own.

 

(See Page 11)

 

 

 

 

 

 

“

” is displayed on the remote

An error has occurred in the non-volatile

Please contact your sales outlet.

controller when the unit is

memory.

 

 

 

stopped.

 

 

 

 

 

 

 

 

Although the unit is for air conditioning only, either Auto or Heat is indicated

Make settings to the remote controller’s

in the display.

 

operation mode display. (See Page 21)

 

 

 

 

After putting the batteries in the remote control, even when it is operated,

Press the reset button on the remote

the display does not change.

 

controller. (See Page 7)

 

 

 

 

 

The timer cannot be set.

 

Make the settings when the remote

 

 

 

 

 

 

controller is in Operation Display. (See

 

 

 

 

 

 

Page 11)

 

 

 

 

 

 

 

If the problem persists even after you check the foregoing items, stop the unit, disconnect the power to the indoor unit and contact the dealer where the product was purchased with the model number and problem you are having. As it is dangerous, under no circumstances should you undertake repairs yourself.

Further, when the receiver’s*2 lamps are blinking; please contact your retailer with that information. *1 CZ-RWSU2U is an operation panel

*2 CZ-RWSU2U is a display

22

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Panasonic CZ-RWSK1U, CZ-RWST1U, CZ-RWSY1U Before Requesting Service, Before requesting service, please check the followings
Page 23 Page 25

CZ-RWSC1U, CZ-RWSY1U, CZ-RWST1U, CZ-RWSU1U, CZ-RWSU2U specifications

The Panasonic CZ-RWSU2U is an advanced remote controller designed for use with Panasonic air conditioning systems, revolutionizing the way users interact with their climate control. This device offers a range of features and technologies aimed at providing enhanced comfort, convenience, and energy efficiency.

One of the primary features of the CZ-RWSU2U is its user-friendly interface, which is designed to be intuitive and easy to navigate. The controller typically includes a large display that provides clear information on temperature settings, operational modes, and system status. This allows users to quickly adjust their air conditioning settings to suit their preferences without any hassle.

In terms of connectivity, the CZ-RWSU2U is equipped with advanced wireless technology, allowing it to communicate seamlessly with compatible Panasonic indoor units. This capability enables users to operate their air conditioning systems remotely through the Panasonic app, giving them greater control over their home’s climate even when they are away. This feature is particularly beneficial for those looking to pre-cool or pre-heat their homes based on their schedule.

The CZ-RWSU2U also includes energy-saving functions, such as timers and scheduling options that allow users to set their air conditioning system to operate only when needed. This functionality can significantly reduce energy consumption and lead to lower utility bills.

An important aspect of the CZ-RWSU2U is its compatibility with a variety of Panasonic air conditioning models. This versatility makes it an excellent addition for homeowners who may upgrade their systems over time. Furthermore, the device supports multiple indoor units, allowing users to control different zones within their homes.

Incorporating advanced sensor technology, the CZ-RWSU2U can detect variations in indoor climate and optimize performance accordingly. The controller can adjust settings automatically based on the room temperature and humidity levels, ensuring a comfortable environment at all times.

Overall, the Panasonic CZ-RWSU2U remote controller stands out as a sophisticated and versatile solution for efficiently managing air conditioning systems. Its innovative features, such as user-friendly operation, wireless connectivity, energy-saving options, and compatibility with multiple indoor units, make it an essential tool for modern comfort and convenience in any home.
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