Sanyo SPW-XR254EH56 Electrical Wiring, General Precautions on Wiring, Use shielded wiring

Page 13
Max. 130 m
2.5 mm2

3. ELECTRICAL WIRING

3-1. General Precautions on Wiring

(1)Before wiring, confirm the rated voltage of the unit as shown on its nameplate, then carry out the wiring closely following the wiring diagram.

(2)Provide a power outlet to be used exclusively for each unit, and a power supply disconnect and cir- cuit breaker for overcurrent protection should be provided in the exclusive line.

(3)To prevent possible hazards from insulation fail- ure, the unit must be grounded.

(4)Each wiring connection must be done in accor- dance with the wiring system diagram. Wrong wiring may cause the unit to misoperate or become damaged.

(5)Do not allow wiring to touch the refrigerant tubing, compressor, or any moving parts of the fan.

(6)Unauthorized changes in the internal wiring can be very dangerous. The manufacturer will accept no responsibility for any damage or misoperation that occurs as a result of such unauthorized changes.

(7)Regulations on wire diameters differ from locality to locality. For field wiring rules, please refer to your LOCAL ELECTRICAL CODES before begin- ning.

You must ensure that installation complies with all relevant rules and regulations.

(8)To prevent malfunction of the air conditioner caused by electrical noise, care must be taken when wiring as follows:

●The remote control wiring and the inter-unit control wiring should be wired apart from the inter-unit power wiring.

●Use shielded wires for inter-unit control wiring between units and ground the shield on both sides.

(9)If the power supply cord of this appliance is dam- aged, it must be replaced by a repair shop appointed by the manufacture, because special purpose tools are required.

3-2. Recommended Wire Length and Wire Diameter for Power Supply System

Outdoor unit

 

(A) Power supply

Time delay fuse or

 

Wire size

Max. length

circuit capacity

SPW-CR254GV(H)56-C

4 mm2

24 m

25 A

SPW-CR364GV(H)56-C

4 mm2

22 m

25 A

SPW-CR484GV(H)56-C

6 mm 2

30 m

35 A

Indoor unit

(B) Power supply Time delay fuse or circuit capacity

10

Control wiring

(C) Inter-unit (between outdoor and

(D) Remote control wiring

(E) Control wiring for group control

indoor units) control wiring

 

 

 

 

 

0.75 mm2 (AWG #18)

0.75 mm2 (AWG #18)

0.75 mm2 (AWG #18)

Use shielded wiring*

Use shielded wiring

Use shielded wiring

 

 

 

Max. 1,000 m

Max. 500 m

Max. 500 m (Total)

 

 

 

NOTE

* With ring-type wire terminal.

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Contents Outdoor Units SPW-XR254EH56 SPW-XR364EH56 SPW-XR484EH56Optional Controllers Sanyo Airconditioners Europe S.r.lSpecial Precautions Check of Density Limit General ContentsSuspending the Indoor Unit HOW to Install the Indoor UnitPreparation for Suspending Placing the Unit Inside the Ceiling Do not install an air Installing the Drain PipingDo not install the pipe with an upward Backwards and leak when the unit isBe careful since the fan will Checking the DrainageTo mount the tube cover Latch Screw Air intake grille Ceiling panel When Removing the Ceiling Panel for Servicing Installing the Ceiling PanelInstallation AccessoriesInstalling the air-intake plenum Installing the duct connection boxDuct Connection Flange Duct connection box General Precautions on Wiring Electrical WiringUse shielded wiring 7P terminal board Wiring System DiagramsOutdoor unit Indoor unit Driver. Fig How to connect wiring to the terminal For stranded wiringConnecting the Refrigerant Tubing Use of the Flaring Method HOW to Process TubingFlaring Procedure with a Flare Tool Deburring· cm 140 180 kgf Φ9.52 3/8 Tube diameter Tightening torque Tube thickness ApproximateInsulating the Refrigerant Tubing Tubing Insulation Precautions for Packed Valve OperationInsulation material After a tube has been insu Lated, never try to bend itTaping the Tubes Finishing the InstallationHow to clean the filter Care and CleaningHow to remove the filter Name of Parts Indoor UnitTips for Energy Saving TroubleshootingEntretien et nettoyage Nom des pièces unité intérieurePosants internes et provoquer des décharges électriques Type PériodeRité crochez-la à la grille après ces opérations Comment retirer le filtrePoussière ou de la suie Entretien avant une période d’inactivité prolongéeConseils pour économiser l’énergie Guide de dépannageChoses à faire Pflege und Reinigung Bezeichnungen der TeileEs außerdem vom Netz zu trennen Besonders vorsichtig seinAbgeschlossen haben Herausnehmen des FiltersZeit nicht verwendet wurde Zeit nicht verwendet werden sollNützliche Hinweise für Energieeinsparung FehlersucheCura e manutenzione Nome delle parti Unità internaLavoro Rimozione del filtroSuggerimenti per risparmiare energia Prima di chiamare il tecnicoCuidados e limpeza Nomenclatura das peças unidade interiorNar todas as tarefas Como remover o filtroEstas peças Estão bloqueadas com sujidade ou fuligemSugestões para poupar energia Resolução de problemasGreek Greek Greek Cuidados y limpieza Nombres de las partes unidad interiorCómo limpiar el filtro Cómo extraer el filtro Sugerencias para ahorrar energía Localización de averías

SPW-XR254EH56 specifications

The Sanyo SPW-XR254EH56 is a cutting-edge air conditioning unit designed for both residential and commercial applications, offering reliable performance along with advanced features. This model is part of Sanyo’s commitment to providing energy-efficient climate control solutions that ensure comfort while minimizing environmental impact.

One of the standout features of the SPW-XR254EH56 is its high energy efficiency rating. It incorporates advanced inverter technology that allows the system to automatically adjust its cooling and heating output based on the current demand. This ensures that the unit operates at optimal levels, significantly reducing energy consumption and costs. The inverter also helps maintain a consistent temperature within the space, enhancing comfort while preventing the temperature fluctuations commonly associated with traditional units.

In terms of cooling capability, the SPW-XR254EH56 boasts impressive performance metrics. It is designed to efficiently cool medium to large spaces, making it ideal for offices, conference rooms, or larger homes. The unit features a multi-directional airflow system that promotes even distribution of cool air throughout the room, ensuring that every corner is comfortably conditioned.

The Sanyo SPW-XR254EH56 also comes equipped with a range of smart technologies. Its integrated Wi-Fi capability allows users to monitor and control the unit remotely via a smartphone app. This feature enables scheduling, temperature adjustments, and energy usage tracking, offering convenience and enhancing user experience. Additionally, the model includes a programmable timer that further supports energy savings by allowing users to set specific operating times based on their routines.

Noise reduction is another key feature of the SPW-XR254EH56. The unit operates quietly, making it suitable for environments where sound levels need to be kept to a minimum, such as bedrooms or quiet office spaces.

Moreover, the SPW-XR254EH56 is designed with a sleek, modern aesthetic that can seamlessly blend into various interiors. Its durable and compact design not only enhances visual appeal but also ensures reliability and longevity.

In summary, the Sanyo SPW-XR254EH56 stands out for its energy efficiency, advanced inverter technology, smart capabilities, quiet operation, and sleek design, making it an excellent choice for those seeking a dependable and modern air conditioning solution.
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