Toshiba RAV-SM1400AT-E, RAV-SM1101BT-E, RAV-SM1100AT-E Detachments, Part name Procedure Remarks

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14. DETACHMENTS

14-1. Indoor Unit

RAV-SM561BT-E / SM801BT-E / SM1101BT-E / SM1401BT-E

Be sure to turn off the power supply or circuit breaker before disassembling work

No.

•

‚

Part name		Procedure	Remarks

Electrical parts 1.		Remove the air filter.	Screws
box	2.	Remove the set screws (2 positions) of the	(Fixing electrical parts cover and box)
	2.	Remove the set screws (2 positions) of the	Electrical parts cover
		electrical parts cover.	Electrical parts cover
		electrical parts cover.
	3.	Remove the electrical parts cover.
	4.	Remove the set screws (2 positions) of the
		electrical parts box.
	5.	Remove the electrical parts box.
		The electrical parts box is fixed to the	1	-2
		main unit with claws at the right side.	1	-3
		Lift up it once and pull toward you.	Screws
		Then claws come off.	Screws
		Then claws come off.	(Fixing electrical parts box and main unit)
			Electrical parts box

In this time, remove connectors of TA sensor,

TC sensor and TCJ sensor if necessary.

1	-4
Claw (Reverse side) 1	-5

Multi blade fan 1.	Remove the air filter.	Hexagon head screws
2.	Remove the connector of the fan motor	(Fixing fan assembly and main unit)
2.	Remove the connector of the fan motor
	P.C. board.
3.	Remove the hexagon head screw (561: 2,
	801, 1101, 1401 : 3 positions) of fixing fan
	assembly and main unit.
4.	Remove the fan assembly from main unit.
	The fan assembly is fixed to the main unit			2	-3
	with claws (3 positions) at the upper side.			2	-3
	with claws (3 positions) at the upper side.
	Lift up it once and pull toward rear side.
	Then claws come off.
5.	Remove the set screws (4 positions) of
	fixing fan case and fan cover.
6.	Remove the fan cover.
7.	Loosen the sets crew of the Multi blade fan			2	-4
	using hexagon wrench.	Fixing claw (Main unit)
8.	Pull the Multi blade fan towered fan case	Fixing claw (Main unit)
8.	Pull the Multi blade fan towered fan case		Fixing hole (Fan assembly)
	side.	Fan case	Multi blade fan
	Then fans come off.	Fan case	Multi blade fan
	Then fans come off.		Set screw	Fan case cover

2 -5

2 -6

Screws (Fixing fan case cover)

88

Image 90

Contents Split Type Contents Specifications Indoor UnitConcealed Duct Type RAV-SM1101BT-E RAV-SM1401BT-E Outdoor Unit RAV-SM560AT-E RAV-SM800AT-ERAV-SM1100AT-E RAV-SM1400AT-E Operation Characteristic Curve Cooling HeatingCapacity Variation Ratio According to Temperature CoolingHeating Static Pressure Characteristics of Each Model AIR Ducting WorkRAV-SM1101BT-E Round duct Indoor Unit Concealed Duct Type DimensionConstruction Views External Views RAV-SM561BT-E / SM801BT-E / SM1101BT-E / SM1401BT-ERAV-SM560AT-E RAV-SM800AT-E RAV-SM1100AT-E / SM1400AT-E Indoor unit Systematic Refrigerating Cycle DiagramIndoor Unit/Outdoor Unit Outdoor unitRAV-SM801BT-E RAV-SM1001BT-E Strainer Second rps Fan Indoor OutdoorWiring Diagram ColorIdentification Color Identification MCC-813MCC-1359 For P.C. BoardMCC-1438 MCC-1398Specifications of Electrical Parts Parts name Type SpecificationsRAV-SM1100AT-E Refrigerant R410A Safety During Installation/ServicingRefrigerant Piping Installation Piping Materials and Joints UsedOuter diameter mm R410A R22 Processing of Piping Materials1 Thicknesses of annealed copper pipes Thickness mm Nominal diameterR22 clutch type Clutch type Wing nut type Flare tool for Conventional flare toolR410A clutch type Clutch type Wing nut type DiameterNm kgfcm Wrenches available on the marketTools Required ToolsGeneral tools Conventional tools can be used 1 Configuration of refrigerant charging Recharging of RefrigerantBrazing of Pipes Materials for BrazingFlux Brazing Never use gas other than Nitrogen gasMain Sub master remote controller Weekly timer Indoor Unit ControlIndoor Control Circuit Control Specifications Outline of specifications RemarksRemote controller Outline of control Command Heating Auto OperationHeat Control temp C Center Case of wired remote controllerLast push priority Operation ProhibitedTa˚C Normal control SM1401BT-E Indoor Print Circuit BoardMCC-1402 RAV-SM561BT-E / SM801BT-E / SM1101BTIndoor P.C. Board Optional Connector Specifications Function Connector Pin Specifications RemarksOutline of Main Controls Discharge temperature release controlOutdoor Control Pulse Modulating Valve PMV controlMAX Cooling operation Outdoor fan control Object SM560Allocations of fan tap revolutions Heating operationOver-current preventive control Short intermittent operation preventive controlHigh-pressure suppression TE control For SM800 Current release value shift controlDefrost control Start of heating operationOutdoor Controls Print Circuit BoardMCC-813 RAV-SM560AT-E Viewed from parts of P.C board MCC-1398 RAV-SM800AT-E / SM1100AT-E / SM1400AT-E Wired remote controller type TroubleshootingSummary of Troubleshooting Before troubleshootingCheck Code List Error mode detected by indoor unitError mode detected by outdoor unit Diagnostic function Cause of operationError mode detected by remote controller or network adapter Timer Ready Wired remote Controller Check codeCDB side Error Mode Detected by LED on Outdoor P.C. BoardSW800 LED display in bit 1, bit 2, bit 3, bit 4 OFF Ipdu sideSW800 LED display in bit 1, bit 2, bit 3 OFF Check codeType a E09 error/*99 error Troubleshooting Procedure for Each Check CodeE01 error/*99 error New Check Code/Present Check Code Central Control SideE04 error/04 error E08, L03, L07, L08 error/ *96 error 99 error E10 error/CF errorE18 error/97 error *99 error L09 error/46 errorL20 error/98 error L30 error/B6 errorB7 error Central controller P10 error/Ob error F10 error 0C errorP12 error/11 error P22 error/1A error Single phaseRAV-SM1100AT-E, SM1400AT-E P19 error/08 error F02 error/0d errorF01 error/0F error P26 error/14 errorP29 error/16 error H03 error/17 errorF06 error/18 error F04 error/19 errorF08 error/1b error L29 error/1C error H02 error/1d errorP03 error/1E error H01 error/1F errorP04 error/21 error Error Central controller E03 error Master indoor unit F29 error / 12 errorP31 error Sub indoor unit 20 TE, TO, TS sensor TA sensor TC, TCJ sensor Caracteristics-2 Caracteristics-1Caracteristics-3 TD sensor Caracteristics-4Replacement of Service Indoor P.C. Board CaseContents R1 Readout of the setup data from EepromR2 Replacement of service P.C. board Minimum requirements for item codeR3 Writing of the setup contents to Eeprom Memorandum for setup contents Item code table Example Type Item codeIndoor unit capacity Item code Setup to Select Function Setup AT Local Site and OthersTest Run Setup on Remote Controller Wired remote controllerItem No. DN table Selection of function Description At shipmentCabling and Setting of Remote Controller Control Setup methodOperation Monitor Function of Remote Controller Switch ContentsProcedure Requirement Calling of error historyGroup control operation System exampleLED Display Specification Microcomputer Block DiagramNetwork Address Setup Switch SW01 Network AdapterCable Connection Communication Cable SpecificationsCommunication circuit Communication cable specifications Network cable connectionHow to set by the switch on the network adapter P.C. board How to Set an Address NumberHow to set from the remote controller at indoor unit side Procedure Set the network address while the unit stopsRequirement in Service Network address No. setup table SW01Address No Contents Remarks Address Setup Address SetupAddress setup procedure Only turning on source power supply Automatic completion Address Setup & Group ControlSystem configuration Automatic address example from unset address No miscablingManual setting from remote controller Setup completes Status returns to the usual stop statusPush button if the unit stops To know the position of indoor unit body by addressPush and buttons simultaneously for 4 seconds or more Part name Procedure Remarks DetachmentsNo. Part name Procedure Remarks † Drain pump Remove the drain pan and float switch Detachment AttachmentProcedure Remarks Part namePart name Procedure RequirementConnection with the power terminal Take off fixed screw for the valve mounting ‡ Compressor Perform works of items 1 ‚, ƒ, „, … Fan guard Remove the upper cabinet Discharge port cabinet for the heat ex 100 Requirement101 102 103 104 105 Product106 107 108 109 110 Be sure to mount the propeller fan 111Case of RAV-SM1100AT-E Case of RAV-SM1400AT-E112 113 Part Description Exploded Views and Parts List114 Location904 901, 902, 903 35, 36, 37 115116 RAV-SM1001BT-E / SM1401BT-E117 RAV-SM561BT-E / SM801BT-E / SM1001BT-E / SM1401BT-EInverter 118702 TE Sensor TS Sensor To Sensor TD Sensor 701 705 703 704 11921,22 16,17 120706 121Inverter 26,27 23,24 28,29 122TH Sensor 123