Mitsumi electronic PLA-ABA Easy maintenance function For PUZ-A/PUY-A application only

Page 18

9. Installing the grille

(Enlarged)

Screw (4 8)

Corner panel

Safety wire

Fig. 9-10

 

9.7. Installing the intake grille (Fig. 9-10 )

Note:

When reinstalling the corner panels (each with a safety wire attached), con- nect the other end of each safety wire to the grille using a screw (4 pcs, 4 8) as shown in the illustration.

*If the corner panels are not attached, they may fall off while the unit is operating.

•Perform the procedure that is described in “9.2. Preparing to attach the grille” in reverse order to install the intake grille and the corner panel.

•Multiple units can be installed with grille so that the position of the logo on each corner panel is consistent with the other units regardless of the orientation of the intake grille. Align the logo on the panel according to the wishes of the customer as shown in the diagram to the left. (The position of the grille can be changed.)

Refrigerant piping of the main unit

Drain piping of the main unit

Position of the corner panel when sent from the factory (logo attached).

*Installation in any position is possible.

Position of the levers on the intake grille when sent from the factory.

*Although the clips can be installed in any of four positions, the configuration shown here is recommended.(It is not necessary to remove the intake grille when maintenance is performed on the electric component box of the main unit.)

Receiver (Only PLP-42BALM Panel)

10. Easy maintenance function (For PUZ-A/PUY-A application only)

Display example (Comp discharge temperature 147 )

By using the maintenance mode, you can display many types of maintenance data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on the remote controller such as the heat exchanger temperature and compressor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

current consumption for the indoor and outdoor units.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This function can be used whether the air conditioner is operating or not.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

During air conditioner operation, data can be checked during either normal opera-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tion or maintenance mode stable operation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* This function cannot be used during the test run.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* The availability of this function depends on the connecting outdoor unit. Refer to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the brochures.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PAR-21MAA

Maintenance mode operation procedures

(1) Press the TEST button for three seconds to

Display

MAINTENANCE

activate the maintenance mode.

 

 

 

(2) Press the TEMP. buttons to set the refrigerant address.

Display

(3) Select the data you want to display.

Compressor information

MENU

Outdoor unit information

ON/OFF

Indoor unit information

 

Cumulative

 

 

ON/OFF

 

Operation

 

 

 

operation time

 

 

number

current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display

 

COMP ON

 

 

 

COMP ON

 

 

 

COMP ON

 

 

 

 

 

x10 HOURS

 

 

 

x100 TIMES

 

 

 

CURRENT (A)

 

 

 

 

 

 

 

 

 

 

Heat exchanger

 

Comp discharge

Outdoor ambient

 

temperature

 

temperature

 

temperature

 

 

 

 

 

 

 

 

 

 

 

Display

 

OUTDOOR UNIT

 

 

 

OUTDOOR UNIT

 

 

 

OUTDOOR UNIT

 

 

 

 

H•EXC. TEMP

 

 

 

OUTLET TEMP

 

 

OUTDOOR TEMP

 

 

 

 

 

 

 

 

 

Indoor room

 

Heat exchanger

 

Filter operation

 

temperature

 

temperature

 

time

 

 

Display

 

INDOOR UNIT

 

 

 

INDOOR UNIT

 

 

 

INDOOR UNIT

 

 

 

 

INLET TEMP

 

 

 

H•EXC. TEMP

 

 

FILTER USE H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stable operation

Using the maintenance mode, the operation frequency can be fixed and the op- eration can be stabilized. If the air conditioner is stopped, use the following pro- cedure to start this operation.

*The filter operation time displayed is the number of hours the filter has been used since the filter reset was performed.

(4) Press the FILTER button.

(5) The data is displayed in .

(Airflow temperature display example)

Blinking

Display

Approx.

Waiting for147 10 sec.

response

* Repeat steps (2) to (5) to check another data.

(6) Press the TEST button for three seconds or press the

ON/OFF button to

deactivate the maintenance mode.

 

Press the

MODE

button to select the operation mode.

 

 

 

 

 

 

 

Stable cooling

 

 

 

Stable heating

 

 

Stable operation

 

 

 

 

 

operation

 

 

 

operation

cancellation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display

COOL

 

 

 

HEAT

 

 

 

STABLE MODE

 

 

 

 

 

 

 

STABLE MODE

 

 

 

STABLE MODE

 

 

 

CANCEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Press the

FILTER

button.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stable

Waiting for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

operation

stable operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10-20 min.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*You can check the data using steps (3) to (5) of the maintenance mode opera- tion procedures while waiting for the stable operation.

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Contents Air-Conditioners Contents Safety precautionsCheck the indoor unit accessories Fig Installation locationInstalling the indoor unit Refrigerant and drainage piping locations of indoor unitSuspension structure Give site of suspension Unit suspension procedures FigBranch duct hole and fresh air intake hole Fig Strong structure FigConnecting pipes Fig Installing the refrigerant pipingPrecautions For devices that use R410A refrigerantFor twin/triple combination Drainage piping workIndoor unit Fig Drainage piping work FigIndoor unit power supplied from outdoor unit Electrical workRemote controller For wired remote controllerFor wireless remote controller Function setting on the remote controller Function settingsFunction setting on the unit Selecting the unit functions Assigning a remote controller to each unitMode Settings Mode no Select unit number Mode Settings Mode noSetting Explanation of wordOperation buttons During the fixed airflow direction mode Process for settingTo cancel Fixed airflow direction mode Process to find air conditioner No How to find air conditioner NoTo clear fixed setting To check refrigerant address No. and unit NoTest run Test runBefore test run Self-checkOutput pattern B Check codeWhen electric work is completed When electric work is not completedCheck of drainage Fig Installing the grille System controlLocking the up/down airflow direction Fig Temporary installation of the grille FigWire connection Fig CheckDisplay example Comp discharge temperature Easy maintenance function For PUZ-A/PUY-A application onlyInstalling the intake grille Fig Stable operationPage Index Consignes de sécuritéConsulter le manuel d’installation de l’appareil extérieur Emplacement pour l’installationInstallation de l’appareil intérieur PoucesInstallation de l’appareil intérieur Méthodes de suspension de l’appareil FigConnexion des tuyaux Fig Installation de la tuyauterie du réfrigérantConsignes Pour les appareils utilisant le réfrigérant R410APour double/triple combinaison Mise en place du tuyau d’écoulementAppareil intérieur Fig Mise en place du tuyau d’écoulement FigInstallations électriques SystèmeTélécommande Pour la télécommande filairePour la télécommande sans fil 2. Réglage des fonctions sur la commande à distance Consulter le mode d’emploi de l’appareil intérieurRéglage des fonctions Explication des termes Tableau des fonctionsCourantfixed d’airairflowfi xe direction mode Procédé de réglageClimatiseur et la sortie à régler Procédé pour trouver le numéro du climatiseur FluxFlowdeofprocédureprocedureComment trouver les numéros du climatiseur Pour effacer les réglagesMarche d’essai Marche d’essaiAuto-vérification E1, E2 Erreur du panneau du contrôleur de la télécommande TélécommandeE0, E3 Erreur de transmission de la télécommande Schéma de sortie BUne fois l’installation électrique terminée Si l’installation électrique n’est pas terminéeVérification de l’écoulement Fig Installer la grille Contrôle du systèmeFixation de la grille Fig VérificationMise en place provisoire de la grille Fig 4. Câblage FigInstallation de la grille d’aspiration Fig Exemple d’affichage température de décharge du comp FFonctionnement stable Stable operation Page Contenido Medidas de SeguridadLugar en que se instalará Instalación de la unidad interiorComprobación de los accesorios de la unidad in- terior Fig Procedimientos de suspensión de la unidad Fig Estructura de suspensión Refuerzo de la estrucTura de suspensión Fig 23-13/16Tubos de conexión Fig Instalación de los tubos del refrigerantePrecauciones Para aparatos con refrigerante R410APara combinaciones dobles/triples Tubería de drenajeUnidad interior Fig Tubería de drenaje FigTrabajo eléctrico SistemaControl remoto Para el controlador remoto cableadoPara controlador remoto inalámbrico Asignación de un mando a distancia para cada unidad Ajuste de funcionesAjuste de funciones en el controlador remotor Pulse el botón SET con algún objeto puntiagudoSeleccione el número de unidad Modo Ajustes Definición de términosTabla de funciones AjusteProceso de ajuste Para fijar la dirección del aireCómo encontrar el nº del acondicionador de aire NotaPrueba de funcionamiento Prueba de funcionamientoAntes de realizar las pruebas AutotestPara información detallada Ciclo de emisión BComprobación Temperatura anormal del cuerpo de refrigeraciónComprobación del drenaje Fig Si el trabajo eléctrico está terminadoSi el trabajo eléctrico no está terminado Sistema de control Instalación de la rejillaFijación de la rejilla Fig ComprobaciónInstalación temporal de la rejilla Fig Conexión de cables FigInstalación de la rejilla de admisión Fig Cedure to start this operationPage RG79D307K01

PLA-ABA specifications

Mitsumi Electric, a leading manufacturer in the electronic components sector, has made significant strides in audio equipment with the development of the PLA-ABA, a premium audio amplifier. This device is engineered to deliver exceptional sound quality while integrating advanced technologies that enhance its performance and usability.

One of the standout features of the PLA-ABA is its class-D amplifier architecture. This design ensures high efficiency, allowing the device to operate coolly even under heavy load conditions. The amplifier boasts a power output that can drive a wide range of speaker systems, making it suitable for both casual listeners and audio professionals. With a total harmonic distortion (THD) level that is notably low, users can experience pristine audio reproduction without the unwanted artifacts that often plague lower-quality amplifiers.

In addition to its robust performance characteristics, the PLA-ABA is equipped with advanced digital signal processing (DSP). This technology allows for various audio enhancement features, including equalization settings that can be adjusted to suit different musical genres or personal preferences. The user-friendly interface makes it easy to navigate through these settings, ensuring that users can customize their audio experience effortlessly.

Connectivity is another facet where the PLA-ABA excels. It supports multiple input options, including AUX, optical, and Bluetooth, making it versatile for various setups, whether for home theater systems or portable use. The integration of Bluetooth technology not only enables wireless streaming from smartphones and tablets but also ensures a stable connection with minimal latency, making it perfect for both music streaming and gaming.

Durability is paramount in the design of the PLA-ABA. The chassis is constructed from high-grade materials that not only provide a sleek aesthetic but also protect internal components from electromagnetic interference and physical damage. This attention to ruggedness makes the amplifier suitable for both stationary and mobile applications.

Moreover, Mitsumi has placed a strong emphasis on energy efficiency with the PLA-ABA. The device incorporates features that help reduce power consumption when not in use, contributing to a smaller carbon footprint, while still delivering the high-quality audio performance that users expect.

In summary, the Mitsumi electronic PLA-ABA represents a blend of cutting-edge technology and practical design, making it a formidable choice for audiophiles and casual users alike. Its combination of class-D amplification, advanced DSP, versatile connectivity options, and durable construction positions it as a leading product in its category, setting a benchmark for future audio amplifiers.
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