Toshiba RAV-SM560XT-E, RAV-SM800XT-E service manual Outdoor Unit, RAV-SM560AT-E RAV-SM800AT-E

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1-2. Outdoor Unit

Model name

 

 

 

RAV-SM560AT-E

 

RAV-SM800AT-E

 

 

 

 

 

 

 

Appearance

 

 

 

Silky shade (Muncel 1Y8.5/0.5)

 

 

 

 

 

 

 

Power supply

 

 

 

1 phase 230V (220 – 240V) 50Hz

 

 

 

(Power exclusive to outdoor is required.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Type

 

Hermetic compressor

 

 

 

 

 

 

 

 

Compressor

 

Motor

(kW)

1.1

 

1.6

 

 

 

 

 

 

 

 

 

 

Pole

 

 

4 poles

 

 

 

 

 

 

 

Refrigerant charged

(kg)

R410A 0.9

 

R410A 1.5

 

 

 

 

 

 

Refrigerant control

 

Pulse motor valve

 

 

 

 

 

 

 

 

 

Standard length

 

20 (without additional charge)

 

 

 

 

 

 

 

 

 

 

Max. total length

(m)

30

 

50

 

 

 

 

 

 

 

 

Pipe

 

Over 20m

 

Add 20g/m (Max. 200g)

 

Add 40g/m (Max. 1200g)

 

 

 

 

 

 

 

 

 

 

Height difference

Outdoor lower

(m)

 

15

 

 

 

 

 

 

 

 

 

Outdoor higher

(m)

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Height

(mm)

595

 

795

Outer

 

 

 

 

 

 

 

 

Width

(mm)

780

 

780

dimension

 

 

 

 

 

 

 

 

 

 

 

Depth

(mm)

270

 

270

 

 

 

 

 

 

 

 

Total weight

 

 

(kg)

35

 

55

 

 

 

 

 

 

 

 

Heat exchanger

 

 

 

 

Finned tube

 

 

 

 

 

 

 

 

 

 

Fan

 

 

Propeller fan

 

 

 

 

 

 

 

 

Fan unit

 

Standard air flow High

(m³/h)

2400

 

3400

 

 

 

 

 

 

 

 

 

 

Motor

(W)

43

 

63

 

 

 

 

 

 

 

 

Connecting

 

Gas side

(mm)

Ø12.7 (1/2”)

 

Ø15.9 (5/8”)

 

 

 

 

 

 

 

pipe

 

Liquid side

(mm)

Ø6.4 (1/4”)

 

Ø9.5 (3/8”)

 

 

 

 

 

 

 

 

 

 

Protection device

 

Discharge temp. sensor

 

Over-current sensor

 

 

 

 

 

Compressor thermo.

 

 

 

 

 

 

 

 

Sound level

 

High (Mid./Low)

(dB•A)

46/48

 

48/50

(Note 2)

 

(Cooling/Heating)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 1 : The sound level is measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in the actual operating environment become larger than the indicated values due to the effects of external sound.

Note 2 : Rated conditions Cooling : Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB Heating : Indoor air temperature 20°C DB, Outdoor air temperature 7°C DB/6°C WB

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Contents AIR-CONDITIONER Contents Indoor Unit SpecificationsCurrent Operation characteristic curve Cooling HeatingRAV-SM560AT-E RAV-SM800AT-E Outdoor UnitConstruction Views Outdoor Unit RAV-SM560AT-E Outdoor Unit RAV-SM800AT-E RAV-SM560XT-E / RAV-SM560AT-E Systematic Refrigerating Cycle DiagramIndoor unit RAV-SM800XT-E / RAV-SM800AT-EColor Identification Wiring DiagramL N Board Parts name Type Specifications Specification of Electrical PartsRefrigerant Piping Installation Safety During Installation/ServicingRefrigerant R410A Piping materials and joints usedProcessing of piping materials 1 Thicknesses of annealed copper pipes Thickness mmOuter diameter mm R410A R22 Width Clutch type Wing nut type·m kgf·m ·m kgf·cmGeneral tools Conventional tools can be used ToolsRequired tools Recharging of Refrigerant 1 Configuration of refrigerant chargingBrazing of Pipes Types of flux Noncorrosive flux Characteristics required for fluxActivated flux Filler FluxOperation Control Block DiagramOperation mode selection When power supply is resetAir volume control Operation Description1 Cold draft preventing control Cool air discharge preventive controlHigh-temp release control Freeze preventive control Low temperature releaseLouver control Filter sign displayAuto Restart Function How to set auto restart functionOperation MotionsPower failure during timer operation How to cancel auto restart functionHow to turn off filter check lamp Filter Check LampInstallation Diagram of Indoor and Outdoor Units Installation ProcedureUnder Ceiling Installation Console InstallationTo Disconnect the Appliance from Main Power Supply Precautions for SafetyPage Parts to be procured locally Accessory parts and Parts to be procured locallyAccessory parts Avoid installing in the following places Selection of Installation PlaceRemote controller Installation PlaceRemote controller usage Before Installation Remove the Air inlet grilleInstall the Suspension bolts Install the indoor unitCondition for Installation Piping and Drain Hose InstallationConnect the Flexible pipe 5 to the large pipe Gas side Axis Cutting a hole and mounting the Installation plateUnit must not decline more than 15 mm in either Drainage Drain Piping WorkRefrigerant Piping Tightening connection Evacuating Heat insulation For RAV-SM560AT-E model Electrical Work Final Installation Checks LED indication and code checking Environment Summary of Troubleshooting TroubleshootingBefore troubleshooting Troubleshooting procedureHow to use remote control in service mode Self-Diagnosis by Remote Control Check CodeJudgement and action No display in the setting at shipment Operation YES Troubleshooting for Each Check Code 1A errorError 1C error* Except RAV-SM560AT-E 1F error 1D error1E error Connector normal? Caracteristics-3 TA sensor TC, TCJ sensor Caracteristics-1 Caracteristics-220 TE, TO, TS sensor TD sensor Caracteristics-4Primary check Inspection procedureCompressor does not operate Cooling and heating model Are all of compressor cords normal? Remove the Panel arms from the Front panel How to install the Air inlet grilleDetachments Open 3 Cap screws and remove the screws How to remove the Drain pan Refrigeration How to remove the Refrigeration assembly Assembly Pan assemblyFan motor Part name Procedures RemarksHow to remove the Multiblade fan Detachment No. Part name Procedure RemarksProcedure Remarks Requirement Connection with the power terminal Part name Procedure Remarks ‡ Compressor Perform works of items 1 ‚, ƒ, „, … Fan guard Remove the upper cabinet Discharge port cabinet for the heat ex Part name Requirement… Control P.C Remove the inverter box from P.C. board base Loosen the flange nut by turning clock † Compressor Perform works of items , ‚, ƒ, „, Ø4 x 10L , 2 pcs. per one reactor Product Indoor Unit E-Parts Assy Exploded Views and Parts ListAir Inlet Grille Inverter 21,22 16,17 702 TE Sensor TS Sensor To Sensor TD Sensor 701 705 703 704 Outdoor Unit Inverter Assy, RAV-SM560AT-EOutdoor Unit Inverter Assy, RAV-SM800AT-E Inverter BOX