Toshiba RAV-SM1400AT-E, RAV-SM1101BT-E, RAV-SM1100AT-E Connection with the power terminal

Page 96

No.

„

Part name

 

Procedure

Remarks

 

 

 

Control P.C.

1) Disconnect lead wires and connectors

 

board assembly

connected from the control P.C. board

 

 

assembly to other parts.

 

 

1. Lead wires

Take off

 

•

Connection with the power terminal

earth screws.

 

 

 

 

block: 3 wires (Black, White, Orange)

 

 

•

Earth wire: 1 wire (Black)

Power line

 

2. Connectors

 

 

 

•

Connection with compressor:

 

 

 

Remove 3P connector.

Inverter box

 

•

Connection with reactor:

(Metal sheet)

 

 

 

 

Remove the relay connectors from

Control P.C.

 

 

P07, 08 (2P, White) and P12, 13 (2P,

 

 

board assembly

 

 

Yellow)

P.C. board base

 

 

CN300 : Outdoor fan (3P, White)

 

 

 

 

 

CN301 : Position detection (5P, White)

 

 

 

CN701 : 4-way valve (3P, Yellow)

 

 

 

CN600 : TE sensor (2P, White)

 

 

 

CN601 : TD sensor (3P, White)

 

 

 

CN603 : TS sensor (3P, White)

Hooking claws

 

 

CN602 : TO sensor (3P, White)

(4 positions)

 

 

CN500 : Case thermo. (2P, White)

 

 

 

CN703 : PMV (6P, White)

 

2) Remove the inverter box (Metal plate).

3)

Remove the control board assembly from

Control P.C.

 

P.C. board base. (Remove the heat sink

board assembly

 

and the control board assembly as they

 

 

are screwed.)

 

NOTES:

 

1.

CN300, CN301 and CN701, etc. at the

P.C. board base

 

control board assembly side are connec-

 

 

 

tors with locking function. Therefore,

 

 

remove the connector while pushing the

 

 

part indicated by an arrow mark.

 

2.Remove 4 hooking claws of P.C. board base, and remove upward the heat sink with hands.

4)Take off 3 screws fixing the heat sink and main control board assembly side, and replace the board with a new one.

NOTE:

 

 

When mounting a new board, check that the

Heat sink

Inverter box

board is correctly set in the groove of the

 

(Metal sheet)

 

 

base holder of P.C. board base. Attach the

 

 

P.C. board so that the heat sink comes

 

 

securely contact with the metal sheet.

 

 

94

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Image 96
Page 95 Page 97
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 Dimension Construction Views External ViewsIndoor Unit Concealed Duct Type RAV-SM561BT-E / SM801BT-E / SM1101BT-E / SM1401BT-ERAV-SM560AT-E RAV-SM800AT-E RAV-SM1100AT-E / SM1400AT-E Systematic Refrigerating Cycle Diagram Indoor Unit/Outdoor UnitIndoor 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 Safety During Installation/Servicing Refrigerant Piping InstallationRefrigerant R410A Piping Materials and Joints UsedProcessing of Piping Materials 1 Thicknesses of annealed copper pipes Thickness mmOuter diameter mm R410A R22 Nominal diameterFlare tool for Conventional flare tool R410A clutch type Clutch type Wing nut typeR22 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 Case of wired remote controller Last push priorityCenter Operation ProhibitedTa˚C Normal control Indoor Print Circuit Board MCC-1402SM1401BT-E RAV-SM561BT-E / SM801BT-E / SM1101BTIndoor P.C. Board Optional Connector Specifications Function Connector Pin Specifications RemarksDischarge temperature release control Outdoor ControlOutline of Main Controls Pulse Modulating Valve PMV controlMAX Outdoor fan control Object SM560 Allocations of fan tap revolutionsCooling operation Heating operationShort intermittent operation preventive control High-pressure suppression TE control For SM800Over-current preventive control 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 Troubleshooting Summary of TroubleshootingWired remote controller type 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 codeError Mode Detected by LED on Outdoor P.C. Board SW800 LED display in bit 1, bit 2, bit 3, bit 4 OFFCDB side Ipdu sideSW800 LED display in bit 1, bit 2, bit 3 OFF Check codeType a Troubleshooting Procedure for Each Check Code E01 error/*99 errorE09 error/*99 error New Check Code/Present Check Code Central Control SideE04 error/04 error E10 error/CF error E18 error/97 error *99 errorE08, L03, L07, L08 error/ *96 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 TA sensor TC, TCJ sensor Caracteristics-2 Caracteristics-1 Caracteristics-320 TE, TO, TS sensor TD sensor Caracteristics-4Replacement of Service Indoor P.C. Board CaseR1 Readout of the setup data from Eeprom R2 Replacement of service P.C. boardContents 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 AT Local Site and Others Test Run Setup on Remote ControllerSetup to Select Function 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 Calling of error history Group control operationRequirement System exampleMicrocomputer Block Diagram Network Address Setup Switch SW01LED Display Specification Network AdapterCommunication Cable Specifications Communication circuit Communication cable specificationsCable Connection Network cable connectionHow to Set an Address Number How to set from the remote controller at indoor unit sideHow to set by the switch on the network adapter P.C. board 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 Address Setup & Group Control System configurationOnly turning on source power supply Automatic completion 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 107 108 109 110 111 Case of RAV-SM1100AT-EBe sure to mount the propeller fan Case of RAV-SM1400AT-E112 113 Exploded Views and Parts List 114Part Description 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
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