Toshiba RAV-SM560XT-E, RAV-SM800XT-E service manual Assembly Pan assembly

Page 65

No.

Part name

Procedures

Remarks

3

Drain pan

7) Remove 7 screws and remove the Drain

Screw

 

assembly

pan assembly.

 

Drain Pan

Screw

4Electrical parts <How to remove the Electrical parts assembly>

assembly

1)

Remove the Air inlet grille, the Front panel

 

 

Refrigeration

 

 

and the Drain pan assembly. (1, 2, 3)

Connecting

TC sensor assembly

 

 

 

 

 

2)

Remove the Terminal cover.

cable Cord clamp Earth wire

 

3)

Unfasten the screw of Cord clamp and

 

 

TCJ

 

 

disconnect the connecting cable.

 

 

 

 

 

 

sensor

 

4)

Remove the Connector cover and

 

 

 

 

 

 

 

 

disconnect the Fan motor cords.

 

 

 

 

5)

Remove the TC sensor, TCJ sensor and

 

 

 

 

 

earth wire from Refrigeration assembly.

 

 

 

 

6)

Remove the Electrical parts assembly.

 

 

 

 

 

NOTE : When install the electrical parts

 

 

 

 

 

assembly, fix the screw after the Back body

 

 

 

 

 

is fixed.

Electrical parts

Fan motor cords

 

 

 

assembly

 

 

 

 

 

 

5Refrigeration <How to remove the Refrigeration assembly>

assembly

1)

Remove the Air inlet grille, the Front panel

 

 

 

 

 

and the Drain pan assembly. (1, 2, 3)

 

 

2)

Stop the gas at the Outdoor unit.

TCJ sensor

 

3)

Remove 2 pipes from the Refrigeration

 

Earth wire TC sensor

 

 

assembly.

 

 

Pipe holder

 

4)

Remove the TC sensor and TCJ sensor

 

 

 

 

from holder.

 

 

5)

Remove the pipe holder.

 

 

6)

Remove the earth wire.

 

(Continue)

– 63 –

Image 65
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