Toshiba RAV-SM1100UT-E User Manual

R410AFILE NO. A03-002SERVICE MANUAL<OWNERS MANUAL/INSTALLATION MANUAL>SPLIT TYPERAV-SM1100AT-E/RAV-SM1400AT-ERAV-SM1100UT-E/RAV-SM1400UT-EPRINT

7How to remove the front panel1. Remove screws of the front panel.2. Pull the front panel downward.Removing the front panel, the electric parts appea

8Tightening of Connecting Part(Unit: N•m)Externallythreaded sideInternallythreaded sideFix with spanner.Tighten with torque wrench.Half union or packe

95EVACUATINGAir PurgeThis air conditioner can be installed up to the connecting pipe length and height difference in the following table.Max. connecti

10Service port (Valve core (Setting pin))Compound pressure gaugePacked valve at gas sidePressure gaugeManifold valveHandle Hi(Keep fully closed)Charge

116ELECTRICAL WORKModel RAV-Power supplyMaximum running currentInstallation fuse ratingPower cableSM1100AT-E SM1400AT-E220 – 240 VSingle phase 5

127FINAL INSTALLATION CHECKSCheck and Test OperationFor R410A, use the leak detector exclusively manufactured for HFC refrigerant (R410A, R134a, etc.)

13Installation/Servicing ToolsChanges in the product and componentsIn the case of an air conditioner using R410A, in order to prevent any other refrig

14ACCESSORIES (SOLD SEPARATELY)PRECAUTIONS FOR SAFETYWARNING WARNINGS ABOUT INSTALLATION• Make sure to ask the qualified installation professional in

15CAUTIONCAUTIONS ABOUT INSTALLATION• Be sure to confirm the following cautions.• Certainly lay the drain hose for perfect draining.Bad drainage may c

16PARTS NAMEIndoor unitPipes and electric wiresREMOTE CONTROLLERAir inlet (Side and rear)Air filterRemoves dust or trash.(Provided on the suction port

ADOPTION OF NEW REFRIGERANTThis Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventionalrefrigerant R22 in

17PARTS NAME OF REMOTE CONTROLLERDisplay sectionIn the display example, all indicators are displayed for the explana-tion.In reality only, the selecte

18Operation sectionPush each button to select a desired operation.• The details of the operation needs to be set up once, afterward, the air condition

191Push button.The operation lamp goes on, and the operation starts.2Select an operation mode with the “MODE” button.One push of the button, and the

20AUTOMATIC OPERATION (Auto Changeover)When you set the air conditioner in mode or switch over from AUTO operation because of some settingschange, i

21UNITSETCLIn FAN operationIn all modesDisplay when stopping the swingInitial setupSeries of operationFan/Heat operationCool/Dry operationADJUSTMENT O

22TIMER OPERATIONA type of timer operation can be selected from the following three types.OFF timer : The operation stops when the time of timer has r

23HINTS FOR ECONOMICAL OPERATIONMaintain room temperature at comfortable levelClean air filtersThe clogged air filter impairs the performance of the a

24If you do not plan to use the unit for more than 1 month(1) Operate the fan for 3 to 4 hours to dry inside the unit• Operate “FAN ONLY” mode with s

25AIR CONDITIONER OPERATIONS AND PERFORMANCE3 minutes protection function3-minutes protection function prevents the air conditioner from starting for

26RE-INSTALLATIONDANGERAsk the dealer or an installation professional to re-install the air conditioner to a new place ormove it to another place and

Accessories –––––––––––––––––––––––––––––––––––––––––––––––––––––OWNER’S MANUALREMOTE CONTROLLER FOR AIR CONDITIONER (SPLIT TYPE)<Wireless Type>

27CalmBefore you ask for servicing or repairs, check the following points.Inoperative• The main power switch is turned off.• The circuit breaker is ac

28Accessory parts and Parts to be procured locallyH Accessory partsH Parts to be procured locallyConnecting pipe (Liquid side)(6.35mm (diam.), Nomin

291PRECAUTIONS FOR SAFETY• Ensure that all Local, National and International regulations are satisfied.• Read this “PRECAUTIONS FOR SAFETY” carefully

30• After unpacking the unit, examine it carefully if there are possible damage.• Do not install in a place that might increase the vibration of the u

31Installation spaceSecure the specified space in the figure for installation and servicing.1000 or more15 or more15 or more1000 or moreObstacleModel

32Selection of installation placeIn case of continued operation of the indoor unit underhigh-humidity conditions as described below, dew maycondense a

3335˚434.580240840 Unit external dimensionCeiling bottom surfaceCeiling bottom surfaceHanging boltM10 or Ø3/8 (To be procured locally)Refrigerant pip

34Opening a ceiling and installation of hanging bolts<Treatment of ceiling>The ceiling differs according to structure of building. For details,

35REQUIREMENTBefore installation of the indoor unit, be sure toremove the cushion for transportation between thefan and the bell mouth. Running the un

363DRAIN PIPING WORKDrain pipe connecting port (Hard socket)Attached hose bandAttached flexible hoseSoft socketHard socketSocket for VP25(To be local

11PRECAUTIONS FOR SAFETY• Ensure that all Local, National and International regulations are satisfied.• Read this “PRECAUTIONS FOR SAFETY” carefully b

37Connection procedureConnect a socket and a hard vinyl chloride pipe.• Using adhesive agent for vinyl chloride pipe, connectthe drain pipes certainly

384REFRIGERANT PIPINGRefrigerant Piping1. If the outdoor units are to be mounted on a wall,make sure that the supporting platform issufficiently stron

395EVACUATINGREQUIREMENT• Charging an excessive or too little amount ofrefrigerant causes a trouble of the compressor.Be sure to charge the refrigeran

40Gas side (15.9 mm (diam.))Gas side (12.7 mm (diam.))Gas side (9.5 mm (diam.))Liquid side (6.4 mm (diam.))Service port20 to 25 N•m (6.3 to 7.7 kgf•m)

416ELECTRICAL WORK WARNING1. Using the specified cables, ensure to connect the wires, and fix wires securely so that theexternal tension to the cable

42Cable connectionREQUIREMENT• Be sure to connect the cables matching the terminal numbers. Incorrect connection causes a trouble.• Be sure to pass th

43Cabling1. Remove a screw and then remove cover of theelectric parts box.2. Strip wire ends (10 mm).3. Match wire colors with terminal numbers on ind

447TEST RUNBefore test run• Before turning on the power supply, carry out the following procedure.1) Using 500V-megger, check 1MΩ or more exists betwe

458TROUBLESHOOTINGConfirmation and checkWhen a trouble occurred in the air conditioner, thecheck code and the indoor unit No. appear on thedisplay par

469MAINTENANCEBefore maintenance, be sure to turn off the leakage breaker.Cleaning of air filter• If is displayed on the remote controller, maintain

2• After unpacking the unit, examine it carefully if there are possible damage.• Do not install in a place that might increase the vibration of the un

47ACCESSORIESCONTENTSOWNERS MANUALREMOTE CONTROLLER FOR AIR CONDITIONER (SPLIT TYPE)<Wireless Type>TCB-AX21U (W)-E ...

48OWNERS MANUALREMOTE CONTROLLER FOR AIR CONDITIONER (SPLIT TYPE)<Wireless Type>TCB-AX21U (W)-EThank you very much for purchasing TOSHIBA Remot

49PRECAUTIONS FOR SAFETYWARNING WARNINGS ABOUT INSTALLATION• Make sure to ask the qualified installation professional inelectric work to install the r

50• The signal receiving part is mounted to the ceiling panel.Signal Receiving Part1Emergency operation button2Signal receiving partThe signal sent fr

51Operation SectionPush each button to select a desired operation.• The details of the operation needs to be set up once, afterward, the air condition

52HOW TO OPERATE THE UNITCool/Heat AUTO, Heat, Dry, Cool, FanPower supplyTurn on the power of the wireless remote controller 12 hours before startin

53HOW TO ADJUST AIR DIRECTION• Never move the flap (Air direction up/down adjusting plate) which is operated on the remotecontroller with hands exce

54HOW TO HANDLE THE REMOTE CONTROLLER• Direct the transmitter of the remote controller toward the sensor (indoor unit body).When the signal is normal

55HOW TO PERFORM EMERGENCY OPERATIONIn the following cases, operate the air conditioner in emergency byemergency operation of the operation part (insi

56OWNERS MANUALWEEKLY TIMER FOR AIR CONDITIONER (SPLIT TYPE)<Program Weekly Timer Type>RBC-EXW21EWEEKLY TIMERERRORSuMoTu WeTh Fr SaPROGRAM1PRO

3Outdoor unitInstallation manual x 11234Drain nippleWaterproof rubber capProtective bush Guard material for passage part 2ACCESSORY AND REFRIGERANTAcc

57PRECAUTIONS FOR SAFETYWARNING WARNINGS ABOUT INSTALLATION• Make sure to ask the qualified installation professional inelectric work to install the w

58HOW TO USE THE TIMER CORRECTLY1. Operation procedure2. Turn on the power supply of the air conditioner• Turn on the power supply of the air conditi

593Set ON time by HH, MM buttons,and then push SET button.When push SET button, theflashed ON time (8:00 in example)change, and OFF time of theprogram

607. How to copy the program operation timeWhen setting the program operation, already set program can be copied and set tothe other day of the week.&

61WEEKLY TIMERERRORSuMoTuWeTh Fr SaPROGRAM1PROGRAM2PROGRAM3CHECKPROGRAMSETDAYHH MMCLEARCANCEL2. Operation of program weekly timer and air conditioner

62OWNERS MANUALREMOTE CONTROLLER FOR AIR CONDITIONER<Simple Operation Type>RBC-AS21ECONTENTSPRECAUTIONS FOR SAFETY ...

63PRECAUTIONS FOR SAFETYWARNING WARNINGS ABOUT INSTALLATION• Make sure to ask the qualified installation professional inelectric work to install the r

64HOW TO OPERATE AIR CONDITIONERCOOL/HEAT AUTO, HEAT, DRY, COOL, FAN1Power supplyTurn on the power supply of the air conditioner 12 hours before start

65INSTALLATION MANUALCeiling PanelMODEL: RBC-U21PG (W)-ECautions on Safety• Before installation work, read this “Cautions on Safety” thoroughly.• Stri

66(3) Installation of ceiling panelThe angle change of the flap is possible while the power supply is turnedon. (Do not move forcibly the flap with h

4Installation Place• A place which provides a specified space around theoutdoor unit.• A place where the operation noise and discharged airare not giv

67INSTALLATION MANUALLead wires pull-out part at lower caseFixed part of lead wiresRemote controller cord (sold separately)ConnectorWood screws (2 pcs

68INSTALLATION MANUALAccessory parts1. Inserting a minus screwdriver, etc. into thegroove at the lower side of the remote controllerbody, force open t

69Forced ON switchON OFF ON OFFProgram weekly timer4 wiresDC12VRemote controllerIndoor unitOutdoor unit: Terminal block : ConnectorTo terminal block f

70INSTALLATION MANUALTo Personnel Charged in Installation (Electric) Work and ServiceAccessory partsRequirement to install the remote sensorInstallati

71INSTALLATION MANUALDrain-up Kitfor Concealed Duct Type Indoor UnitMODEL: TCB-DP11BE WARNING• Ask the qualified installation professional to insta

72INSTALLATION MANUAL85464359426000 (EN)To Personnel Charged in Installation Work and ServiceRemote Controller Wireless KitMODEL : TCB-AX21U (W)-EHow

73INSTALLATION MANUALNetwork Adapter for Air ConditionerUse for Indoor Unit OnlyMODEL : TCB-PCNT20E[For Installation Professionals]• Thank you for pu

74Installation Procedure• For installation of the adapter P.C. board and removal of the relay cable, be sure to wait for a while (approx. 1 minute) af

75Setup of the Address No.To connect the indoor unit to the central remote controller using the adapter, it is necessary to set up the network address

76To Customers Cautions in using the remote controller 1. After all the power supplies of the air conditioner have been turned on, turn on the power s

51000 or more300 or more1500 or more2000 or more200 or more300 or more300 or more1000 or more200 or more1000 or more1000 or more1000 or more150 or mor

6Refrigerant Piping ConnectionCAUTIONTAKE NOTICE THESE IMPORTANT4 POINTS BELOW FOR PIPING WORK1. Keep dust and moisture away from inside theconnecting