Toshiba RAV-SM567CTP-E (TR) Service Manual
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Toshiba RAV-SM567CTP-E (TR) Service Manual

Split type indoor unit ceiling type
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See also: Owner's Manual , Installation Manual
FILE NO. SVM-13050-6

SERVICE MANUAL

AIR-CONDITIONER
(SPLIT TYPE)
INDOOR UNIT
<Ceiling type>
RAV-SM567CTP-E (TR)
RAV-SM807CTP-E (TR)
RAV-SM1107CTP-E (TR)
RAV-SM1407CTP-E (TR)
RAV-SM1607CTP-E (TR)
Revised on Mar. 2014

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Summary of Contents for Toshiba RAV-SM567CTP-E (TR)

  • Page 1: Service Manual

    FILE NO. SVM-13050-6 SERVICE MANUAL AIR-CONDITIONER (SPLIT TYPE) INDOOR UNIT <Ceiling type> RAV-SM567CTP-E (TR) RAV-SM807CTP-E (TR) RAV-SM1107CTP-E (TR) RAV-SM1407CTP-E (TR) RAV-SM1607CTP-E (TR) Revised on Mar. 2014...

  • Page 2: Table Of Contents

    FILE NO. SVM-13050 Original instruction Adoption of New Refrigerant This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer. CONTENTS SAFETY CAUTION ........3 1.

  • Page 3: Safety Caution

    The qualified service person is a person who installs, repairs, maintains, relocates and removes the air conditioners made by Toshiba Carrier Corporation. He or she has been trained to install, repair, maintain, relocate and remove the air conditioners made by Toshiba Carrier Corporation...
  • Page 4 FILE NO. SVM-13050 Definition of Protective Gear When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’ work clothing. In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the table below.

  • Page 5: Warning Indications On The Air Conditioner Unit

    FILE NO. SVM-13050 Warning Indications on the Air Conditioner Unit [Confirmation of warning label on the main unit] Confirm that labels are indicated on the specified positions If removing the label during parts replace, stick it as the original. WARNING WARNING ELECTRICAL SHOCK HAZARD ELECTRICAL SHOCK HAZARD...

  • Page 6: Precaution For Safety

    FILE NO. SVM-13050 Precaution for Safety The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual. DANGER Before carrying out the installation, maintenance, repair or removal work, be sure to set the circuit breaker to the OFF position.
  • Page 7 FILE NO. SVM-13050 Electrical wiring work shall be conducted according to law and regulation in the community and Installation manual. Failure to do so may result in electrocution or short circuit. To connect the electrical wires, repair the electrical parts or undertake other electrical jobs, wear gloves to provide protection for electricians, insulating shoes and clothing to provide protection from electric shocks.
  • Page 8 FILE NO. SVM-13050 Connect the cut-off lead wires with crimp contact, etc, put the closed end side upward and then apply a water-cut method, otherwise a leak or production of fire is caused at the users' side. Insulating measures When performing repairs using a gas burner, replace the refrigerant with nitrogen gas because the oil that coats the pipes may otherwise burn.
  • Page 9 FILE NO. SVM-13050 When the refrigerant gas leaks, find up the leaked position and repair it surely. If the leaked position cannot be found up and the repair work is interrupted, pump-down and tighten the service valve, otherwise the refrigerant gas may leak into the room. The poisonous gas generates when gas touches to fire such as fan heater, stove or cocking stove though the refrigerant gas itself is innocuous.
  • Page 10 FILE NO. SVM-13050 Only a qualified installer or service person is allowed to do installation work. Inappropriate installation may result in water leakage, electric shock or fire. Before starting to install the air conditioner, read carefully through the Installation Manual, and follow its instructions to install the air conditioner.

  • Page 11: Declaration Of Conformity

    FILE NO. SVM-13050 Declaration of Conformity Manufacturer: TOSHIBA CARRIER (THAILAND) CO., LTD. 144 / 9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Amphur Muang, Pathumthani 12000, Thailand Authorized Nick Ball Representative/TCF holder: Toshiba EMEA Engineering Director Toshiba Carrier UK Ltd.
  • Page 12 FILE NO. SVM-13050-3 Specifications Sound power level H/M/L (dBA) Model Weight (kg) Cooling Heating RAV-SM567CTP-E 52 / 50 / 43 52 / 50 / 43 RAV-SM807CTP-E 56 / 51 / 44 56 / 51 / 44 59 / 53 / 47 RAV-SM1107CTP-E 59 / 53 / 47 RAV-SM1407CTP-E...
  • Page 13 FILE NO. SVM-13050 • New Refrigerant (R410A) This air conditioner adopts a new HFC type refrigerant (R410A) which does not deplete the ozone layer. 1. Safety Caution Concerned to New Refrigerant The pressure of R410A is high 1.6 times of that of the former refrigerant (R22). Accompanied with change of refrigerant, the refrigerating oil has been also changed.
  • Page 14 FILE NO. SVM-13050 4. Tools 1. Required Tools for R410A Mixing of different types of oil may cause a trouble such as generation of sludge, clogging of capillary, etc. Accordingly, the tools to be used are classified into the following three types. 1) Tools exclusive for R410A (Those which cannot be used for conventional refrigerant (R22)) 2) Tools exclusive for R410A, but can be also used for conventional refrigerant (R22) 3) Tools commonly used for R410A and for conventional refrigerant (R22)

  • Page 15: Construction Views (External Views)

    FILE NO. SVM-13050 1. CONSTRUCTION VIEWS (EXTERNAL VIEWS) 1-1. Indoor Unit RAV-SM567CTP – 15 –...

  • Page 16: Rav-Sm807Ctp

    FILE NO. SVM-13050 RAV-SM807CTP – 16 –...

  • Page 17: Rav-Sm1107Ctp *, Sm1407Ctp *, Sm1607Ctp

    FILE NO. SVM-13050 RAV-SM1107CTP , RAV-SM1407CTP , RAV-SM1607CTP – 17 –...

  • Page 18: Systematic Refrigerating Cycle Diagram

    FILE NO. SVM-13050 2. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM 2-1. Indoor Unit • Single type (Combination of 1 indoor unit and 1 outdoor unit) (Indoor unit) Distributor (Strainer incorporated) TCJ sensor Strainer Heat exchanger TC sensor Heating Cooling Liquid side Gas side (Outer dia : ØB) (Outer dia : ØA) Capillary tube specifications...
  • Page 19 FILE NO. SVM-13050  Triple type (3 indoor units and 1 outdoor unit) Heating Cooling (Indoor unit A) (Indoor unit B) (Indoor unit C) TCJ sensor TCJ sensor TCJ sensor Distributor Distributor Distributor Strainer Strainer Strainer (with strainer) (with strainer) (with strainer) Heat Heat...
  • Page 20 FILE NO. SVM-13050  Double-twin type (4 indoor units and 1 outdoor unit) Heating Cooling (Indoor unit A) (Indoor unit B) TCJ sensor TCJ sensor Distributor Distributor (with strainer) (with strainer) Strainer Strainer Heat exchanger Heat exchanger TC sensor TC sensor Liquid-side Gas-side Liquid-side...

  • Page 21: Wiring Diagram

    FILE NO. SVM-13050 3. WIRING DIAGRAM 3-1. Indoor Unit 3-1-1. Ceiling Type RAV-SM567CTP , RAV-SM807CTP , RAV-SM1107CTP , RAV-SM1407CTP , RAV-SM1607CTP – 21 –...

  • Page 22: Specifications Of Electrical Parts

    FILE NO. SVM-13050 4. SPECIFICATIONS OF ELECTRICAL PARTS 4-1. Indoor Unit RAV-SM***CTP* Parts name Model Specifi cations SM56 SM80 SM110 SM140 SM160  ICF-340WD94-1  Fan motor ICF-340WD94-2    ICF-340WD139-1      Louver motor MP24Z3T ...

  • Page 23: Indoor Control Circuit

    FILE NO. SVM-13050 5. INDOOR CONTROL CIRCUIT 5-1. Indoor Controller Block Diagram 5-1-1. Connection of Wired (Simple) Remote Controller Wired simple Schedule Display LCD Function setup Display LCD LCD driver Display LED Key switch Function setup Key switch DC5V DC5V Remote controller Power circuit ∗3...
  • Page 24 FILE NO. SVM-13050 5-1-2. Connection of Wireless Remote Controller Kit Indoor unit #1 (Header) Wireless remote controller kit Receiver P .C. board Display LED Buzzer DC5V Power Remote controller circuit communication circuit (Follower) (Follower) Indoor control P .C. board (MCC-1643) DC20V Remote controller EEPROM...
  • Page 25 FILE NO. SVM-13050 5-1-3. Connection of Both Wired (Simple) Remote Controller and Wireless Remote Controller Kit Indoor unit #1 (Header) Wired (simple) master remote controller Wireless remote controller kit (Max. 2 units) Schedule timer Display LED Receiver P.C. board Display Function Display setup...

  • Page 26: Control Specifications

    FILE NO. SVM-13050 5-2. Control Specifications Item Outline of specifications Remarks When power 1) Distinction of outdoor unit supply is reset When the power supply is reset, the outdoors are distin- guished and the control is selected according to the distinguished result.
  • Page 27 FILE NO. SVM-13050 Item Outline of specifications Remarks Room temp. 2) Using the CODE No. 06, the setup temperature in heating Shift of suction control operation can be corrected. temperature in heating (Continued) operation Setup data Setup temp. correction +0°C +2°C +4°C +6°C...
  • Page 28 FILE NO. SVM-13050 Item Outline of specifications Remarks Air speed selection 1) Operation with (HH), (H), (L) or [AUTO] mode is carried HH > H+ > H > L+ > out by the command from the remote controller. L > UL 2) When the air speed mode [AUTO] is selected, the air speed varies by the difference between Ta and Ts.
  • Page 29 FILE NO. SVM-13050 Item Outline of specifications Remarks Air speed Standard Type 1 Type 3 CODE No. selection Selection of high [5d] (Continued): ceiling type SW501 (1)/(2) OFF/OFF ON/OFF OFF/ON CODE No.: HEAT COOL HEAT COOL HEAT COOL [5d] or selection of high ceiling on P .C.
  • Page 30 FILE NO. SVM-13050 Item Outline of specifications Remarks Cool air discharge 1) In heating operation, the indoor fan is controlled In D and E zones, the preventive control based on the detected temperature of Tc sensor or priority is given to air Tcj sensor.
  • Page 31 FILE NO. SVM-13050 Item Outline of specifications Remarks High-temp. 1) The heating operation is performed as follows based on the release control detected temperature of Tc sensor or Tcj sensor. • When [M] zone is detected, the commanded frequency is However this control is decreased from the real operation frequency.
  • Page 32 FILE NO. SVM-13050 Item Outline of specifications Remarks Louver control 1) Louver position setup • When the louver position is changed, the position moves necessarily to downward discharge position once to return to the set position. • The louver position can be set up in the following operation range. In cooling/dry operation In heating/fan operation •...
  • Page 33 FILE NO. SVM-13050 Item Outline of specifications Remarks HA control 1) This control is connected to telecontrol system or remote In the group opera- start/stop I/F, etc, and start/stop are available by HA signal tion, use this control input from the remote position. by connecting to either header or 2) This control outputs start/stop status to HA output terminal.
  • Page 34 FILE NO. SVM-13050 Item Outline of specifications Remarks Central control mode 1) Setting at the centerl controller side enables to select the selection contents which can be operated on the remote controller at indoor unit side. 2) Setup contents • 64 line central controller (TCB-SC642TLE2) Display at remote [Individual]: Operated on the remote controller controller side...
  • Page 35 FILE NO. SVM-13050 Item Outline of specifications Remarks DC motor 1) The motor operates according to the command from the indoor controller. Notes) • When the fan rotates while the air conditioner stops due to entering of outside air, etc, the air conditioner may operate while the fan motor stops.
  • Page 36 FILE NO. SVM-13050 Item Outline of specifications Remarks 8°C heating/ 1) This functional is intended for the cold latitudes and performs Frost protective objective heating operation (8°C heating operation). operation 2) This function is valid only for combination with the outdoor In a group connection, units (Super Digital Inverter (SDI) 4-series outdoor units).

  • Page 37: Indoor Print Circuit Board

    FILE NO. SVM-13050 5-3. Indoor Print Circuit Board <MCC-1643> – 37 –...
  • Page 38 FILE NO. SVM-13050 Optional Connector Specifications of Indoor P.C. Board – 38 –...

  • Page 39: Troubleshooting

    FILE NO. SVM-13050 6. TROUBLESHOOTING 6-1. Summary of Troubleshooting <Wired remote controller type> 1. Before troubleshooting 1) Required tools/instruments – • screwdrivers, spanners, radio cutting pliers, nippers, push pins for reset switch • Tester, thermometer, pressure gauge, etc. 2) Confirmation points before check a) The following operations are normal.
  • Page 40 FILE NO. SVM-13050 <Wireless remote controller type> 1. Before troubleshooting 1) Required tools/instruments – • screwdrivers, spanners, radio cutting pliers, nippers, etc. • Tester, thermometer, pressure gauge, etc. 2) Confirmation points before check a) The following operations are normal. 1. Compressor does not operate. •...

  • Page 41: Troubleshooting

    FILE NO. SVM-13050 6-2. Troubleshooting 6-2-1. Outline of judgment The primary judgment to check whether a trouble occurred in the indoor unit or outdoor unit is carried out with the following method. Method to judge the erroneous position by flashing indication on the display part of the indoor unit (sensors of the receiving part) The indoor unit monitors the operating status of the air conditioner, and the blocked contents of self-diagnosis are displayed restricted to the following cases if a protective circuit works.
  • Page 42 FILE NO. SVM-13050 Lamp indication Check code Cause of trouble occurrence Operation Timer Ready Heat exchanger sensor (TCJ) error ⎫ ⎪ ⎬ Heat exchanger sensor (TC) error Indoor unit sensor error ⎪ ⎭ Alternate flash Heat exchanger sensor (TA) error ⎫...
  • Page 43 FILE NO. SVM-13050 6-2-2. Others (Other than Check Code) Lamp indication Check code Cause of trouble occurrence Operation Timer Ready — During test run Simultaneous flash Operation Timer Ready Disagreement of cool/heat — (Automatic cool/heat setting to automatic cool/heat prohibited model, or setting of heating to cooling-only model) Alternate flash –...
  • Page 44 FILE NO. SVM-13050 – 44 –...

  • Page 45: Error Mode Detected By Indoor Unit

    FILE NO. SVM-13050 Error mode detected by indoor unit Operation of diagnostic function Judgment and measures Check Status of Cause of operation Condition code air conditioner 1. Check cables of remote controller and communication adapters. No communication from remote Stop Displayed when controller (including wireless) and •...

  • Page 46: Error Mode Detected By Remote Controller Or Central Controller (Tcc-Link)

    FILE NO. SVM-13050 Error mode detected by remote controller or central controller (TCC-LINK) Operation of diagnostic function Judgment and measures Status of Check code Cause of operation Condition air conditioner Power supply error of remote controller, Indoor EEPROM error 1. Check remote controller inter-unit wiring. No communication with master indoor unit 2.
  • Page 47 FILE NO. SVM-13050 6-2-4. Diagnostic Procedure for Each Check Code (Indoor Unit) Check code [E01 error] Correct inter-unit cable Is inter-unit cable of A and B normal? of remote controller Is there no disconnection or Correct connection of connector. contact error of connector on harness Check circuit wiring.
  • Page 48 FILE NO. SVM-13050 [E04 error] Is group address setup of Check CODE No. [14]. Does outdoor operate? remote controller correct? Are wiring in indoor unit and Correct wiring and 1, 2, 3 inter-unit cables correct? inter-unit cables. Correct wiring of connector Are wirings of terminal blocks and terminal blocks.
  • Page 49 FILE NO. SVM-13050 [E11 error] Is the connection for the UART communication Repair of connector connector (Internal board connection. CN521 red/Optional board CN1 red) normal? Is connector Replacement of the lead wire for the UART connector’s lead wire. communication cut? Red LED (LD1) Lead wire is cut or fault of external output board...
  • Page 50 FILE NO. SVM-13050 [E18 error] Correct inter-unit cable Is inter-unit cable of A and B normal? of remote controller. Is there no disconnection or contact error of connector Correct connection of connector. Check circuit wiring. on harness from terminal block of indoor unit? Is group control operation? Check power...
  • Page 51 FILE NO. SVM-13050 [L20 error] Are wiring connections to communication lines Correct wiring connection. U3 and U4 normal? Is not the multiple same central Correct central control system address. control system addresses connected? Check central controller (including network adapter) and indoor P.C.
  • Page 52 FILE NO. SVM-13050 [P10 error] Is connection of float switch connector Correct connection (Indoor control board CN34) of connector. normal? Check indoor P.C. board (MCC-1643). Does float switch work? Is circuit wiring normal? Defect → Replace Check and correct wiring and wire circuit.
  • Page 53 FILE NO. SVM-13050 [P12 error] Power off. Is not connection error or Repair the connector disconnection on the connector connection. CN210 of indoor unit P.C. board? Disconnect the connector CN210 to the indoor P.C. board Does the Replace the indoor fan turn smoothly when fan motor.
  • Page 54 FILE NO. SVM-13050 [P19 error] Is operation of 4-way valve normal? Are 1.3 to 1.6kΩ applied to (Check the pipe temp., etc. Replace 4-way valve coil. resistance value of 4-way valve coil ? during cooling/heating operation. Defective Check outdoor P.C. board. Check outdoor P.C.
  • Page 55 FILE NO. SVM-13050 [F02 error] Is connection of TC sensor connector Correct connection of connector. (CN101 on Indoor P.C. board) correct? Are characteristics of Replace TC sensor. TC sensor resistance value normal? ∗ Refer to Characteristics-2. Check indoor P.C. board (MCC-1643). Defect →...
  • Page 56 FILE NO. SVM-13050 [C06 error] (“1:1 model” connection interface) n i l n i l ∗1 Correct connection of connector. Is connection of connector normal? ∗1 TCC-LINK central: CN51 of “1:1 model” connection interface (TCC-LINK adapter) P.C. board (MCC-1440) and CN050 of indoor P.C.
  • Page 57 FILE NO. SVM-13050 [E03 error] (Header indoor unit) [E03 error] is detected when the indoor unit cannot receive a signal from the remote controller (also central controller). Check A and B remote controllers and communication lines of the central control system U3 and U4. As communication is impossible, this check code [E03] is not displayed on the remote controller and the central controller.

  • Page 58: Temperature Sensor

    FILE NO. SVM-13050 Temperature sensor Temperature – Resistance value characteristic table TA, TC, TCJ, TE, TS, TO sensors TD, TL sensors Representative value Representative value Resistance value (kΩ Ω Ω Ω Ω ) Resistance value (kΩ Ω Ω Ω Ω ) Temperature Temperature (°C)

  • Page 59: Replacement Of Service P.c. Board

    FILE NO. SVM-13050 7. REPLACEMENT OF SERVICE P.C. BOARD 7-1. Indoort Unit CAUTION <Model name: RAV-SM∗∗∗CTP∗> For the above models, set the CODE No. “ ” and the setting data “0000” (initial) to “0001”. <Note: when replacing the P.C. board for indoor unit servicing> The nonvolatile memory (hereafter called EEPROM, IC503) on the indoor unit P .C.
  • Page 60 FILE NO. SVM-13050 [1] Setting data read out from EEPROM The setting data modified on the site, other than factory-set value, stored in the EEPROM shall be read out. TEST Step 1 Push button on the remote controller simultaneously for more than 4 seconds. ∗...
  • Page 61 FILE NO. SVM-13050 b) Group operation (including twin triple and double twin system) Turn on the indoor unit(s) with its P .C. board replaced to the P .C. board for indoor unit servicing, accord- ing to either methods 1 or 2 shown below. 1.
  • Page 62 FILE NO. SVM-13050 Step 4 Write the on-site setting data to the EEPROM, such as address setting, etc. Perform the steps 1 and 2 above again. Step 5 Change the CODE No. (DN) to “ ” by pushing buttons for the temperature setting. (this is the setting for the filter sign lighting time.) Step 6 Check the setting data displayed at this time with the setting data put down in [1].
  • Page 63 FILE NO. SVM-13050 Table 1. Setting data (CODE No. table (example)) Item Setting data Factory-set value Filter sign lighting time Depending on Type Filter pollution leve 0000: standard Central control address 0099: Not determined 0002: +2°C Heating suction temperature shift (flooring installation type: 0) Cooling only 0000: Heat pump...

  • Page 64: Setup At Local Site And Others

    FILE NO. SVM-13050 8. SETUP AT LOCAL SITE AND OTHERS 8-1. Indoor Unit 8-1-1. Test Run Setup on Remote Controller <Wired remote controller> TEST 1. When pushing button on the remote controller for 4 seconds or more, “TEST” is displayed on LC display. ON / OFF Then push button.
  • Page 65 FILE NO. SVM-13050 8-1-2. Forced Defrost Setup of Remote Controller (For wired remote controller only) (Preparation in advance) TEST Push buttons simultaneously for 4 seconds or more on the remote controller. (Push buttons while the air conditioner stops.) The first displayed unit No. is the master indoor unit address in the group control. Every pushing UNIT button, the indoor unit No.
  • Page 66 FILE NO. SVM-13050 8-1-4. Function Selection Setup <Procedure> Perform setting while the air conditioner stops. TEST Push buttons simultaneously for 4 seconds or more. The first displayed unit No. is the master indoor unit address in the group control. In this time, fan and louver of the selected indoor unit operate. UNIT LOUVER Every pushing button (button at left side), the indoor unit No.
  • Page 67 FILE NO. SVM-13050 Function selection CODE No. (DN) list Item Contents At shipment from factory Filter sign lighting time 0002: 2500H 0003: 5000H According to type 0004: 10000H 0005: Clogging sensor used 0000: Standard Filter stain level 0000: Standard 0001: Heavy stain (Half of standard time) 0001: No.1 unit 0064: No.64 unit Central control address...
  • Page 68 FILE NO. SVM-13050 Item Contents At shipment from factory 0000: None 0001: 0.5 h ~ 0012: 6.0 h Set when compressor-ON time is 10 to 60 minutes. Self-clean operation time 0002: 1.0 h When ON-time is 60 minutes or more, the double of this operation time setting is set.
  • Page 69 FILE NO. SVM-13050 8-1-5. Wiring and Setting of Remote Controller Control 2-remote controller control <Wired remote controller> (Controlled by 2 remote controllers) How to set wired remote controller This control is to operate 1 or multiple indoor units as sub remote controller are operated by 2 remote controllers.
  • Page 70 FILE NO. SVM-13050 <Wireless remote controller> Remote controller address (A-B selection) setting • When two or more signal receiving units are installed in a room, a unique address can be set for each signal receiving unit to prevent interference. • Address (A-B selection) must be changed on both signal receiving unit and wireless remote controller.
  • Page 71 FILE NO. SVM-13050 Wireless remote controller (A-B selection) Using 2 wireless remote controllers for the respec- tive air conditioners, when the 2 air conditioners are closely installed. Wireless remote controller B setup 1. Start the air conditioner. 2. Point the wireless remote controller at the indoor unit.

  • Page 72: Monitor Function Of Remote Controller Switch

    FILE NO. SVM-13050 8-1-6. Monitor Function of Remote Controller Switch Calling of sensor temperature display <Contents> Each data of the remote controller, indoor unit and outdoor unit can be understood by calling the service monitor mode from the remote controller. <Procedure>...
  • Page 73 FILE NO. SVM-13050 Calling of error history <Contents> The error contents in the past can be called. <Procedure> TEST Push buttons simultaneously for 4 seconds or more to call the service check mode. Service Check goes on, the CODE No. is displayed, and TEMP.
  • Page 74 FILE NO. SVM-13050 Indoor unit power-ON sequence • The unit without power feed waits entirely → Waiting status is released by system start Power ON • Reboot when power is fed on the way <By indoor unit which receives power feed from outdoor unit> <Automatic address judgment>...

  • Page 75: Setup At Local Site / Others

    FILE NO. SVM-13050 8-2. Setup at Local Site / Others Model name: TCB-PCNT30TLE2 8-2-1. 1:1 Model Connection Interface (TCC-LINK adapter) 1. Function This model is an optional P.C. board to connect the indoor unit to 1:1 model connection interface. 2. Microprocessor block diagram Indoor unit Central controller 1:1 model connection interface...

  • Page 76: Wiring Specifications

    FILE NO. SVM-13050 4. Wiring Specifications • Use 2-core with no polar wire. No. of wires Size • Match the length of wire to wire length of the central control system. If mixed in the SMMS system, the wire length is Up to 1000m: twisted wire 1.25mm Up to 2000m: twisted wire 2.0mm lengthened with all indoor/outdoor inter-unit wire length at side.

  • Page 77: How To Set Up Central Control Address Number

    FILE NO. SVM-13050 6. External view of P.C. board assembly Terminator (SW01) 7. Address setup In addition to set up the central control address, it is necessary to change the indoor unit number. (Line/Indoor/Group address). For details, refer to 1:1 model connection interface Installation Manual. 8-3.

  • Page 78: Address Setup

    FILE NO. SVM-13050 9. ADDRESS SETUP 9-1. Address Setup <Address setup procedure> When an outdoor unit and an indoor unit are connected and they are twin-triple, or when an outdoor unit is connected to each indoor unit respectively in the group operation even if multiple refrigerant lines are provided, the automatic address setup completes with power-ON of the outdoor unit.

  • Page 79: Address Setup & Group Control

    FILE NO. SVM-13050 9-2. Address Setup & Group Control <Terminology> Indoor unit No. : N – n = Outdoor unit line address N (Max. 30) – Indoor unit address n (Max. 64) Group address : 0 = Single (Not group control) 1 = Header unit in group control 2 = Follower unit in group control Header unit (= 1) : The representative of multiple indoor units in group operation sends/receives signals to/...
  • Page 80 FILE NO. SVM-13050 4. Single group operation • Each indoor unit controls the outdoor unit individually. Header/Sub Header/Sub Header/Master Header/Sub Header/Sub 5. Multiple groups operation (Manual address setting) Header/Sub Header/Sub Follower/Sub Header/Master Follower/Sub Follower/Sub • Master unit: The master unit receives the indoor unit data (thermo status) of the sub (Without identical line address &...
  • Page 81 FILE NO. SVM-13050 9-2-2. Automatic Address Example from Unset Address (No miswiring) 1. Standard (One outdoor unit) (1-1) (1-2) (1-1) (1-2) (1-3) Individual Header/Master Follower/Sub Header/Sub Follower/Master Follower/Sub (Header/Master) Only turning on source power supply (Automatic completion) 2. Group operation (Multiple outdoor units = Multiple indoor units with serial communication only, without twin) Header/Sub Header/Sub...

  • Page 82: Address Setup (Manual Setting From Remote Controller)

    FILE NO. SVM-13050 9-3. Address Setup (Manual Setting from Remote Controller) In case that addresses of the indoor units will be (Example of 2-lines wiring) (Real line: Wiring, Broken line: Refrigerant pipe) determined prior to piping work after wiring work Outdoor Outdoor •...

  • Page 83: Confirmation Of Indoor Unit No. Position

    FILE NO. SVM-13050 9-4. Confirmation of Indoor Unit No. Position 1. To know the indoor unit addresses though position of the indoor unit body is recognized • In case of individual operation (Wired remote controller : indoor unit = 1 : 1) (Follow to the procedure during operation) <Procedure>...
  • Page 84 FILE NO. SVM-13050 <Maintenance/Check list> Aiming in environmental preservation, it is strictly recommended to clean and maintain the indoor/outdoor units of the operating air conditioning system regularly to secure effective operation of the air conditioner. It is also recommended to maintain the units once a year regularly when operating the air conditioner for a long time.

  • Page 85: Detachments

    FILE NO. SVM-13050-2 10. DETACHMENTS 10-1. Ceiling Type DANGER CAUTION Before carrying out the repair or removal Be sure to put on the gloves at work, be sure to set the circuit breaker to disassembling work; otherwise an injury the OFF position. will be caused by a part, etc.
  • Page 86 FILE NO. SVM-13050-2 Part name Procedure Remarks Electric parts 1. Detachment 1) Perform works of 1 of 2) Remove the screws of electric parts box. 3) Draws out forward after the electric box is moved in the direction of the arrow, and the back of the part electric part boxis hung on the edge of the main body.
  • Page 87 FILE NO. SVM-13050-2 Part name Procedure Remarks Fan, Quantity of fan Fan case, Shaft, Model Installation Bearing Fan motor both sides One of shafts is bearing. The shaft middle part is supported in the bearing. 1. Detachment NOTE It explains the following content by 110 to 160 type.
  • Page 88 FILE NO. SVM-13050-2 Part name Procedure Remarks 3) When the bearing is installed in the shaft, perform work of 1) . The coupling side is set to the ditch and the fan is fixed with the hexagonal screw hole. NOTE The ditch of shaft The ditch of shaft Be sure to use a torque wrench for...
  • Page 89 FILE NO. SVM-13050-2 Part name Procedure Remarks Fan motor 1. Detachment 1) Perform works of 1 of 2) Remove connectors for fan motor wiring from control P.C. board. CN210 : Fan motor (7P, White) NOTE First unlock the housing and then remove the connectors.
  • Page 90 FILE NO. SVM-13050-2 Part name Procedure Remarks Side cover 1. Detachment 1) Perform works of 1 of 2) Remove the screws of the side cover. (One side: Ø4 x 10, 1 pcs.) 3) Slide to the air discharge side, remove the side cover.
  • Page 91 FILE NO. SVM-13050-2 Part name Procedure Remarks Under panel 1. Detachment 1) Perform works of 1 of 2) Remove the support plate. (80-160 type only) (Ø4 x 10, 1 pcs.) Square hole Front side screw The screw on a front side is removed, and it detaches it from the square hole on the back side.
  • Page 92 FILE NO. SVM-13050-2 Part name Procedure Remarks Drain pan 1. Detachment 1) Perform works of 1 of 2) Remove the drain cap and then extract the drain water accumulated in the drain pan. NOTE Drain cap When removing the drain cap, be sure to receive drain water using a bucket, etc.
  • Page 93 FILE NO. SVM-13050-2 No. Part name Procedure Remarks Heat 1. Detachment exchanger 1) Recover the refrigerant gas and then remove the refrigerant pipe of the indoor unit. 2) Perform works of 1 of Pull out sensor wires from the holder. 3) The screw that is the fixing of the piping support is removed, and the piping support is removed.

  • Page 94: Exploded Views And Parts List

    FILE NO. SVM-13050 11. EXPLODED VIEWS AND PARTS LIST 11-1. RAV-SM567CTP-E, RAV-SM567CTP-TR – 94 –...
  • Page 95 FILE NO. SVM-13050-5 Location Parts No. Description RAV-SM567CTP-E RAV-SM567CTP-TR 43T21397 STEPPING-MOTOR 43T97317 NUT, FLARE, 1/2 IN 43T02301 ASM-P-SIDE-R 43T02302 ASM-P-SIDE-L 43T07313 ASM-SUP-FLAP 43T07314 SUP-SHAFT 43T07315 HINGE-GRILLE 43T07316 HOOK-GRILLE 43T08420 LED-BASE 43T08421 PANEL-LED 43T09493 SUCTION-GRILLE 43T00638 ASM-COAT-P-UP 43T00641 ASM-COAT-P-UD 43T11326 ASM-FORM-UP 43T11329 ASM-FORM 43T11330...

  • Page 96: Electric Parts

    FILE NO. SVM-13050-1 Electric Parts Ref.No. Part No. Description RAV-SM567CTP-E RAV-SM567CTP-TR 43T50347 SENSOR ASSY, SERVICE 43T60427 ASM-SERV-Terminal block, 3P, 20A 43T60434 TERMINAL BLOCK, 2P 43T62348 COVER-E-BOX 43T50351 HOLDER-TA 43T61317 BASE-CLAMP 43T6V412 ASM-PCB-SERV 43459017 ASM-PCB (OP) 43T50476 SERVICE-SENSOR – 96 –...

  • Page 97: Rav-Sm807Ctp-E, Rav-Sm807Ctp-Tr

    FILE NO. SVM-13050-6 11-2. RAV-SM807CTP-E, RAV-SM807CTP-TR – 97 –...
  • Page 98 FILE NO. SVM-13050-5 Location Description Parts No. RAV-SM807CTP-E RAV-SM807CTP-TR 43T21397 STEPPING-MOTOR 43T97312 NUT, FLARE, 3/8 IN 43T02301 ASM-P-SIDE-R 43T02302 ASM-P-SIDE-L 43T07313 ASM-SUP-FLAP 43T07314 SUP-SHAFT 43T07315 HINGE-GRILLE 43T07316 HOOK-GRILLE 43T08420 LED-BASE 43T08421 PANEL-LED 43T09493 SUCTION-GRILLE 43T09494 SUCTION-GRILLE 43T00639 ASM-COAT-P-UP 43T00642 ASM-COAT-P-UD 43T11327 ASM-FORM-UP 43T11329...
  • Page 99 FILE NO. SVM-13050-1 Electric Parts Ref.No. Part No. Description RAV-SM807CTP-E RAV-SM807CTP-TR 43T50347 SENSOR ASSY, SERVICE 43T60427 ASM-SERV-Terminal block, 3P, 20A 43T60434 TERMINAL BLOCK, 2P 43T62348 COVER-E-BOX 43T50351 HOLDER-TA 43T61317 BASE-CLAMP 43T6V412 ASM-PCB-SERV 43459017 ASM-PCB (OP) 43T50476 SERVICE-SENSOR – 99 –...

  • Page 100: Rav-Sm1107Ctp-E, Rav-Sm1407Ctp-E, Rav-Sm1607Ctp-E, Rav-Sm1107Ctp-Tr, Rav-Sm1407Ctp-Tr, Rav-Sm1607Ctp-Tr

    FILE NO. SVM-13050-6 11-3. RAV-SM1107CTP-E, RAV-SM1407CTP-E, RAV-SM1607CTP-E, RAV-SM1107CTP-TR, RAV-SM1407CTP-TR, RAV-SM1607CTP-TR – 100 –...
  • Page 101 FILE NO. SVM-13050-5 RAV-SM Location Parts No. Description 1107CTP-E 1407CTP-E 1607CTP-E 1107CTP-TR 1407CTP-TR 1607CTP-TR 43T21397 STEPPING-MOTOR 43T97312 NUT, FLARE, 3/8 IN 43T02301 ASM-P-SIDE-R 43T02302 ASM-P-SIDE-L 43T07313 ASM-SUP-FLAP 43T07314 SUP-SHAFT 43T07315 HINGE-GRILLE 43T07316 HOOK-GRILLE 43T08420 LED-BASE 43T08421 PANEL-LED 43T09494 SUCTION-GRILLE 43T00640 ASM-COAT-P-UP 43T00643 ASM-COAT-P-UD...
  • Page 102 FILE NO. SVM-13050-1 Electric Parts RAV-SM Ref.No. Part No. Description 1107CTP-E 1407CTP-E 1607CTP-E 1107CTP-TR 1407CTP-TR 1607CTP-TR SENSOR ASSY, 43T50347 SERVICE ASM-SERV-Terminal 43T60427 block, 3P, 20A 43T60434 TERMINAL BLOCK, 2P 43T62348 COVER-E-BOX 43T50351 HOLDER-TA 43T61317 BASE-CLAMP 43T6V412 ASM-PCB-SERV 43459017 ASM-PCB (OP) 43T50476 SERVICE-SENSOR –...
  • Page 103 FILE NO. SVM-13050 WARNINGS ON REFRIGERANT LEAKAGE Check of Concentration Limit The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its concentration will not exceed a set limit. The refrigerant R410A which is used in the air conditioner is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws to be imposed which protect the ozone layer.
  • Page 104 TOSHIBA CARRIER (THAILAND) CO.,LTD. 144/9 MOO 5, BANGKADI INDUSTRIAL PARK, TIVANON ROAD, TAMBOL BANGKADI, AMPHUR MUANG, PATHUMTHANI 12000, THAILAND.

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