Sanyo SPW-FTR124EH56 operation manual Precautions for Packed Valve Operation, Insulation material

Page 14

●Do not use a spanner to tighten the valve stem caps. Doing so may damage the valves.

●Depending on the installation conditions, applying excessive torque may cause the nuts to crack.

Precautions for Packed Valve Operation

●If the packed valve is left for a long time with the valve stem cap removed, refrigerant will leak from the valve. Therefore, do not leave the valve stem cap removed.

●Use a torque wrench to securely tighten the valve stem cap.

●Valve stem cap tightening torque:.

Charging port

8 – 10 Nm (80 - 100 kgfcm)

 

 

 

9,52 mm (Narrow side)

19 – 21 N m

(190 - 210 kgf cm)

 

 

 

15,88 mm (Wide side))

28 – 32 N m

(280 - 320 kgf cm)

 

 

 

5-3. Insulating the Refrigerant Tubing

Tubing Insulation

●Thermal insulation must be applied to all unit tub- ing, including distribution joint (purchased sepa- rately).

*For gas tubing, the insulation material must be heat resistant to 120°C or above. For other tubing, it must be heat resistant to 80°C or above.

Insulation material thickness must be 10 mm or greater.

If the conditions inside the ceiling exceed DB 30°C and RH 70%, increase the thickness of the gas tubing insulation material by 1 step.

Packed valve

Charging port

Valve stem

 

Main valve

Valve stem cap

 

 

Fig. 5-8

Two tubes arranged together

Inter-unit

Wide tube

control wiring

Narrow tube

 

Armoring tape

 

Insulation

 

Fig. 5-9

Sealer (supplied)

Insulation tape (white)

 

 

(supplied)

 

Flare insulator (supplied)

Unit side

Tube insulator

(not supplied)

insulator

Heat resistant

 

120°C or above

Flare nut

Vinyl clamps (supplied)

 

CAUTION

Taping the flare nuts

If the exterior of the outdoor unit valves has been finished with a square duct covering, make sure you allow suffi- cient space to use the valves and to allow the panels to be attached and removed.

 

Fig. 5-10

 

Refrigerant tubing and insulator

Drain insulator

(not supplied)

Drain pipe and insulator

and clamp.

Large

(not supplied)

(supplied)

 

Wind the white insulation tape around the flare nuts at the wide tube connections. Then cover up the tubing connections with the flare insulator, and fill the gap at the union with the supplied black insulation tape. Finally, fasten the insulator at both ends with the sup- plied vinyl clamps. (Fig. 5-10)

Insulation material

The material used for insulation must have good insu- lation characteristics, be easy to use, be age resis- tant, and must not easily absorb moisture.

After a tube has been insu-

lated, never try to bend it

CAUTION into a narrow curve because it can cause the tube to break or crack.

Packing

 

 

clamp.

 

Insulation

Small

 

tape

hose band

 

Vinyl

(supplied)

 

Flare

clamp

 

 

insulator

 

Seal

 

 

The procedure used for

 

installing the insulator for

 

both wide and narrow

 

tubes is the same.

Fig. 5-11

Never grasp the drain or refrigerant connecting outlets when moving the unit.

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Contents Optional Controllers SPW-FTR124EH56 SPW-FTR164EH56 SPW-FTR184EH56Outdoor Units Sanyo Airconditioners Europe S.r.lSpecial Precautions Check of Density Limit Contents GeneralDimensions mm Wall installation HOW to Install the UnitFloor installation Under ceiling installation10 mm Outdoor unit Power supply Electrical WiringGeneral Precautions on Wiring Wire size Max. length Circuit capacityWiring System Diagrams 7P terminal boardOutdoor unit Indoor unit How to connect wiring to the terminal For stranded wiring Driver. FigFlaring Procedure with a Flare Tool HOW to Process TubingConnecting the Refrigerant Tubing Use of the Flaring Method DeburringTube diameter Tightening torque Tube thickness Approximate · cm 140 180 kgf Φ9.52 3/8Insulation material Precautions for Packed Valve OperationInsulating the Refrigerant Tubing Tubing Insulation After a tube has been insu Lated, never try to bend itFinishing the Installation Taping the TubesSpecial Remarks Installing the Control UnitAccessories Qty PartsAIR Clean Filter Accessory Supplied on Request Care and CleaningFilter Cleaning How to install the Air clean filterTips for Energy Saving TroubleshootingShould the power fail while the unit is running Trouble Possible Cause RemedyEntretien et nettoyage Filtre AIR a Haute Efficacite Accessoire SUR DemandeApplication de laccessoire Nettoyage DU FiltrePanne Cause possible Remède Guide de dépannageConseils pour économiser l’énergie RemarqueFilterreinigung Pflege und ReinigungHerausnehmen des Filters Luftfilter MIT GROßER Leistungsfähigkeit AUF AnfrageStörung Mögliche Ursache Abhilfe FehlersucheNützliche Hinweise für Energieeinsparung Bei einem Stromausfall während des Betriebs des GerätsLato presa d’aria e uscita d’aria unità interna Come applicare laccessorioCura e manutenzione Pulizia FiltroSuggerimenti per risparmiare energia Problema Causa probabile RimedioPrima di chiamare il tecnico Mancanza di corrente durante il funzionamento dell’unitàPrecaução Cuidados e limpezaLado de entrada e saída de ar unidade interior Limpeza do FiltroAvaria Causa possível Solução Resolução de problemasSugestões para poupar energia Se ocorrer uma falha de energia com a unidade a funcionarEnergoá Αντιµετώπιση προβληµάτων Limpieza DEL Filtro Cuidados y limpiezaLados de entrada y salida de aire Unidad interior Cómo se aplica el accesorioAvería Causa posible Remedio Localización de averíasSugerencias para ahorrar energía

SPW-FTR124EH56 specifications

The Sanyo SPW-FTR124EH56 is a cutting-edge air conditioning unit that combines energy efficiency with advanced technology, making it ideal for both residential and commercial applications. As a part of Sanyo's renowned product line, this model stands out for its sleek design and innovative features, aimed at providing optimal comfort throughout the year.

One of the key attributes of the SPW-FTR124EH56 is its inverter technology. This feature allows the compressor to adjust its speed dynamically, ensuring that the unit operates at the most efficient level for the given conditions. Consequently, this results in significant energy savings, with reduced power consumption compared to traditional air conditioning systems. The inverter technology also contributes to quieter operation, making it a perfect choice for living spaces, offices, and other environments where noise can be a concern.

The SPW-FTR124EH56 boasts a high cooling and heating capacity, making it versatile for varying climates. It is equipped with a powerful rotary compressor that ensures rapid temperature adjustment, providing relief during hot summer days and warmth during chilly winters. The unit's continuous heating capability allows it to maintain comfortable indoor temperatures even in extreme outdoor conditions.

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The SPW-FTR124EH56 offers a user-friendly interface, with an intuitive remote control that allows for easy temperature adjustments and mode selections. Additionally, it features a programmable timer, enabling users to set the unit to operate at specific times, ensuring the space is always at a comfortable temperature without wasting energy when it’s unnecessary.

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In summary, the Sanyo SPW-FTR124EH56 is a highly efficient air conditioning unit that combines powerful performance with modern technology. With features like inverter technology, effective air filtration, and user-friendly controls, it is designed to provide year-round comfort while being mindful of energy consumption and environmental impact. Whether for home or office use, it represents an excellent choice for those seeking reliability and efficiency in climate control.
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