Toshiba RAV-SM1100AT-E, RAV-SM1400AT-E ‡ Compressor Perform works of items 1 ‚, ƒ, „, …

Page 98

No. Part name

 

Procedure

Remarks

 

 

 

 

 

Compressor

1)

Perform works of items 1 of and

 

 

 

 

, ƒ, , .

Partition plate

 

 

 

 

2)

Discharge refrigerant gas.

 

 

 

3)

Remove the partition plate.

 

 

 

 

(ST1T Ø4 x 10L, 2 pcs.)

 

 

 

 

 

 

4)Remove the noise-insulator.

5)Remove the terminal covers of the compressor, and disconnect lead wires of the compressor and the compressor thermo assembly from the terminal.

6)Remove pipes connected to the compressor with a burner.

 

Compressor

 

lead

CAUTION

 

Pay attention to that flame does not

Case thermo

involve 4-way valve or PMV. (If doing

so, a malfunction may be caused.)

 

7)Take off the fixing screws of the bottom plate and heat exchanger.

 

(ST1T Ø4 x 10L, 2 pcs.)

 

Heat exchanger

8)

Take off the fixing screws of the valve

Remove

 

 

clamping plate to the bottom plate.

 

9)

Pull upward he refrigerating cycle.

(Discharge pipe)

 

 

 

10) Take off nut fixing the compressor

Remove

 

 

to the bottom place.

Screw

 

 

(Suction pipe)

 

 

CAUTION

 

Valve

 

 

support board

When reconnecting the lead wires to

 

Screws (2 pcs.)

the compressor terminals after

 

Compressor bolt (3 pcs.)

replacement of the compressor, be

 

 

 

sure to caulk the Faston terminal

 

 

without loosening.

 

 

ˆ Reactor

1)

Perform works of item 1 of and ƒ.

 

 

 

 

 

 

2)

First take off two screws (ST1T Ø4 x

 

 

Partition

Reactor

 

 

10L) of the reactor fixed to the reactor

Reactor

plate

 

 

 

 

support board

 

 

 

 

 

 

 

 

support.

 

 

 

 

 

 

3)

Remove the reactor support from the

 

 

 

 

 

 

 

 

 

 

 

 

 

partition plate.

 

 

 

 

 

 

 

(ST1T Ø4 x 10L, 4 pcs.)

 

 

 

 

 

 

4)

Take off two screws (ST1T Ø4 x 10L)

 

 

 

 

 

 

 

directly attached to the partition plate.

 

 

 

 

 

 

 

 

 

 

 

 

96

Image 98
Contents Split Type Contents Concealed Duct Type SpecificationsIndoor Unit RAV-SM1101BT-E RAV-SM1401BT-E Outdoor Unit RAV-SM560AT-E RAV-SM800AT-ERAV-SM1100AT-E RAV-SM1400AT-E Operation Characteristic Curve Cooling HeatingHeating Capacity Variation Ratio According to TemperatureCooling 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 OutdoorIdentification Wiring DiagramColor 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 marketGeneral tools Conventional tools can be used ToolsRequired Tools 1 Configuration of refrigerant charging Recharging of RefrigerantFlux Brazing of PipesMaterials for Brazing Brazing Never use gas other than Nitrogen gasIndoor Control Circuit Main Sub master remote controller Weekly timerIndoor Unit Control Remote controller Outline of control Command Control SpecificationsOutline of specifications Remarks 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 operationMCC-813 RAV-SM560AT-E Viewed from parts of P.C board Outdoor ControlsPrint Circuit 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 sideType a SW800 LED display in bit 1, bit 2, bit 3 OFFCheck code 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 errorB7 error Central controller L20 error/98 errorL30 error/B6 error P10 error/Ob error F10 error 0C errorP12 error/11 error RAV-SM1100AT-E, SM1400AT-E P22 error/1A errorSingle phase P19 error/08 error F02 error/0d errorF01 error/0F error P26 error/14 errorP29 error/16 error H03 error/17 errorF08 error/1b error F06 error/18 errorF04 error/19 error L29 error/1C error H02 error/1d errorP03 error/1E error H01 error/1F errorP04 error/21 error Error Central controller P31 error Sub indoor unit E03 error Master indoor unitF29 error / 12 error 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 Indoor unit capacity Item code Memorandum for setup contents Item code table ExampleType 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 shipmentOperation Cabling and Setting of Remote Controller ControlSetup method Procedure Monitor Function of Remote Controller SwitchContents 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 stopsAddress No Requirement in ServiceNetwork address No. setup table SW01 Contents Remarks Address setup procedure Address SetupAddress Setup 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 and buttons simultaneously for 4 seconds or more Push button if the unit stopsTo know the position of indoor unit body by address 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