Toshiba RAV-SM560XT-E, RAV-SM800XT-E service manual Discharge port cabinet for the heat ex

Page 75

No.

Part name

 

Procedure

Remarks

 

 

‚ Discharge port 1. Detachment

 

 

cabinet

1)

Perform work of item 1 of •.

 

 

 

 

 

 

2)

Take off screws (ST1T Ø4 x 10L, 3 pcs.) of

Side cabinet

 

 

 

discharge port cabinet for the partition

 

 

 

 

plate.

 

 

 

3)

Take off screws (ST1T Ø4 x 10L, 2 pcs.) of

Inverter

 

 

 

discharge port cabinet for the bottom

 

 

 

 

plate.

 

 

 

4)

Take off screw (ST1T Ø4 x 10L, 1 pc.) of

Fin guard

 

 

 

discharge port cabinet for the heat ex-

 

 

 

 

 

 

 

changer.

 

5)Take off screws (ST1T Ø4 x 10L, 2 pcs.) of discharge port cabinet for the fin guard.

2. Attachment

1)Put the upper left side of the discharge port cabinet on the end plate of the heat exchanger, and then fix it with screw. (ST1T Ø4 x 10L, 1 pc.)

2)Attach the removed screws to the original positions.

Discharge port

End plate of the heat exchanger

ƒ Side cabinet

1) Perform work of item 1 of •.

 

 

2)

Remove screw fixing the inverter and the

 

 

 

side cabinet. (ST1T Ø4 x 10, 1 pc.)

 

 

3)

Remove screws of the side cabinet and

 

 

 

the valve support plate.

 

 

 

(ST1T Ø4 x 10, 2 pcs.)

 

 

4)

Remove screw of the side cabinet and the

 

 

 

cabling panel (Rear).

 

 

 

(ST1T Ø4 x 10, 1 pc.)

 

 

5)

Remove screw of the side cabinet and the

 

 

 

bottom plate. (ST1T Ø4 x 10, 1 pc.)

Valve support plate

 

6)

Remove screw of the side cabinet and the

 

Side cabinet

 

 

fin guard (Heat exchanger).

 

 

 

(ST1T Ø4 x 10, 2 pcs.)

Inverter

 

 

 

Side cabinet

Valve support

Cabling panel

plate

(Rear)

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Page 74 Page 76
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 PartsPiping materials and joints used Safety During Installation/ServicingRefrigerant Piping Installation Refrigerant R410A1 Thicknesses of annealed copper pipes Thickness mm Outer diameter mm R410A R22Processing of piping materials Width Clutch type Wing nut type·m kgf·m ·m kgf·cmTools Required toolsGeneral tools Conventional tools can be used Recharging of Refrigerant 1 Configuration of refrigerant chargingBrazing of Pipes Filler Flux Characteristics required for fluxTypes of flux Noncorrosive flux Activated fluxOperation Control Block DiagramOperation Description When power supply is resetOperation mode selection Air volume control1 Cold draft preventing control Cool air discharge preventive controlFilter sign display Freeze preventive control Low temperature releaseHigh-temp release control Louver controlMotions How to set auto restart functionAuto Restart Function OperationFilter Check Lamp How to cancel auto restart functionPower failure during timer operation How to turn off filter check lampConsole Installation Installation ProcedureInstallation Diagram of Indoor and Outdoor Units Under Ceiling InstallationTo Disconnect the Appliance from Main Power Supply Precautions for SafetyPage Accessory parts and Parts to be procured locally Accessory partsParts to be procured locally Avoid installing in the following places Selection of Installation PlaceBefore Installation Remove the Air inlet grille Installation PlaceRemote controller Remote controller usagePiping and Drain Hose Installation Install the indoor unitInstall the Suspension bolts Condition for InstallationConnect the Flexible pipe 5 to the large pipe Gas side Cutting a hole and mounting the Installation plate Unit must not decline more than 15 mm in eitherAxis 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 Troubleshooting procedure TroubleshootingSummary of Troubleshooting Before troubleshootingHow 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 1D error 1E error1F error Connector normal? TD sensor Caracteristics-4 TA sensor TC, TCJ sensor Caracteristics-1 Caracteristics-2Caracteristics-3 20 TE, TO, TS sensorInspection procedure Compressor does not operatePrimary check Cooling and heating model Are all of compressor cords normal? How to install the Air inlet grille DetachmentsRemove the Panel arms from the Front panel Open 3 Cap screws and remove the screws How to remove the Drain pan Refrigeration How to remove the Refrigeration assembly Assembly Pan assemblyPart name Procedures Remarks How to remove the Multiblade fanFan motor 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
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