Toshiba RAS-B07G3KVSG-E Service Manual
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Toshiba RAS-B07G3KVSG-E Service Manual

Toshiba RAS-B07G3KVSG-E Service Manual

Indoor/outdoor unit, r32 or r410a inverter
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SERVICE MANUAL
Indoor Unit
RAS-B07G3KVSG-E
RAS-B10G3KVSG-E
RAS-B13G3KVSG-E
RAS-B16G3KVSG-E
RAS-B07G3KVSGB-E
RAS-B10G3KVSGB-E
RAS-B13G3KVSGB-E
RAS-B16G3KVSGB-E
R32 or R410A
FILE NO. SVM-22104-2
SPLIT TYPE
Outdoor Unit
RAS-07J2AVSG-E1
RAS-10J2AVSG-E1
RAS-13J2AVSG-E1
RAS-16J2AVSG-E1
Revised on May, 2023

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Summary of Contents for Toshiba RAS-B07G3KVSG-E

  • Page 1 FILE NO. SVM-22104-2 SERVICE MANUAL SPLIT TYPE Indoor Unit Outdoor Unit RAS-B07G3KVSG-E RAS-07J2AVSG-E1 RAS-B10G3KVSG-E RAS-10J2AVSG-E1 RAS-B13G3KVSG-E RAS-13J2AVSG-E1 RAS-B16G3KVSG-E RAS-16J2AVSG-E1 RAS-B07G3KVSGB-E RAS-B10G3KVSGB-E RAS-B13G3KVSGB-E RAS-B16G3KVSGB-E R32 or R410A Revised on May, 2023...

  • Page 2: Table Of Contents

    CONTENTS 1. SAFETY PRECAUTIONS ................3 2. SPECIFICATIONS ..................6 3. REFRIGERANT R32 .................10 4. CONSTRUCTION VIEWS ................ 18 5. WIRING DIAGRAM .................. 20 6. SPECIFICATIONS OF ELECTRICAL PARTS ......... 22 7. REFRIGERANT CYCLE DIAGRAM ............23 8. CONTROL BLOCK DIAGRAM ..............27 9.

  • Page 3: Safety Precautions

    1. SAFETY PRECAUTIONS Read the precautions in this manual This appliance is fi lled with R32. carefully before operating the unit. (Flammable Material) Information included in the Operation Service personnel should be handing this equipment Manual and/or Installation Manual. with reference to the Installation Manual. Warning Indications on the Air Conditioner Unit Warning indication Description...
  • Page 4 DANGER • ASK AN AUTHORIZED DEALER OR QUALIFIED INSTALLATION PROFESSIONAL TO IN- STALL/MAINTAIN THE AIR CONDITIONER. INAPPROPRIATE SERVICING MAY RESULT IN WATER LEAKAGE, ELECTRIC SHOCK OR FIRE. • TURN OFF MAIN POWER SUPPLY BEFORE ATTEMPTING ANY ELECTRICAL WORK. MAKE SURE ALL POWER SWITCHES ARE OFF.
  • Page 5 A special tool for the R32 or R410A refrigerant is required for installation. • • Thickness of copper pipes used R32 must be more than 0.8 mm. Never use copper pipes thinner than 0.8 • After completion of installation or service, confi rm there is no leakage of refrigerant gas. It may generate toxic gas when the refrigerant contacts with fire.

  • Page 6: Specifications

    (Cooling / Heating) -15,46/-15,24 Installation plate Accessory Indoor unit Wireless remote controller Batteries Remote controller holder Toshiba Ultra pure filter Mounting screw 6(  4x25L) Remote controller holder 2(  3.1x16L) Flat head wood screw Installation manual Owner's manual * The specification may be subject to change without notice for purpose of improvement.
  • Page 7 Outdoor (Cooling / Heating) Installation plate Accessory Indoor unit Wireless remote controller Batteries Remote controller holder Toshiba Ultra pure filter 6(  4x25L) Mounting screw Remote controller holder 2(  3.1x16L) Flat head wood screw Installation manual Owner's manual * The specification may be subject to change without notice for purpose of improvement.
  • Page 8 (Cooling / Heating) -15,46/-15,24 Installation plate Accessory Indoor unit Wireless remote controller Batteries Remote controller holder Toshiba Ultra pure filter Mounting screw 6(  4x25L) Remote controller holder 2(  3.1x16L) Flat head wood screw Installation manual Owner's manual * The specification may be subject to change without notice for purpose of improvement.
  • Page 9 RAS-B16G3KVSG-E RAS-B16G3KVSGB-E RAS-B16G3KVSG-E RAS-B16G3KVSGB-E RAS-B13G3KVSG-E RAS-B13G3KVSGB-E RAS-B13G3KVSG-E RAS-B13G3KVSGB-E RAS-B10G3KVSG-E RAS-B10G3KVSGB-E RAS-B10G3KVSG-E RAS-B10G3KVSGB-E RAS-B07G3KVSG-E RAS-B07G3KVSG-E RAS-B07G3KVSGB-E RAS-B07G3KVSGB-E Conditions Conditions Indoor : DB 27 C/WB 19 Indoor : DB 20 C/WB 15 Outdoor : DB 7 C/WB 6 Outdoor : DB 35...

  • Page 10: Refrigerant R32

    3. REFRIGERANT R32 3. If a refrigeration gas leakage occurs during This air conditioner adopts the new refrigerant HFC (R32) which does not damage the ozone layer. installation/servicing, be sure to ventilate fully. If the refrigerant gas comes into contact with fire, a The next section describes the precautions for air conditioner using the new refrigerant.
  • Page 11 Table 3-2-1 Thicknesses of annealed copper pipes Thickness (mm) Nominal diameter Outer diameter (mm) R32(R410A) 6.35 0.80 0.80 9.52 0.80 0.80 12.70 0.80 0.80 15.88 1.00 1.00 2. Joints For copper pipes, flare joints or socket joints are used. Prior to use, be sure to remove all contaminants. a) Flare Joints Flare joints used to connect the copper pipes cannot be used for pipings whose outer diameter exceeds 20 mm.
  • Page 12 d) Flare Processing Make certain that a clamp bar and copper pipe have been cleaned. ØD By means of the clamp bar, perform the flare processing correctly. Use either a flare tool for R32 or conven- tional flare tool. Flare processing dimensions differ according to the type of flare tool.
  • Page 13 Table 3-2-6 Flare and flare nut dimensions for R22 Dimension (mm) Nominal Outer diameter Thickness Flare nut width diameter (mm) (mm) (mm) 6.35 9.52 13.0 13.5 12.70 16.2 16.0 12.9 15.88 19.7 19.0 16.0 19.05 23.3 24.0 19.2 Fig. 3-2-2 Relations between flare nut and flare seal surface 2.
  • Page 14 3-3. Tools 3-3-1. Required Tools The service port diameter of packed valve of the outdoor unit in the air-water heat pump using R32 is changed to prevent mixing of other refrigerant. To reinforce the pressure-resisting strength, flare processing dimensions and opposite side dimension of flare nut (For Ø12.7 copper pipe) of the refrigerant piping are lengthened.
  • Page 15 3-4. Recharging of Refrigerant When it is necessary to recharge refrigerant, charge the specified amount of new refrigerant according to the following steps. Recover the refrigerant, and check no refrigerant remains in the equipment. When the compound gauge’s pointer has indicated –0.1 Mpa (–76 cmHg), place the handle Low in the fully closed position, and turn off the vacuum pump’s power switch.
  • Page 16 3-5. Brazing of Pipes 3. Types of flux 3-5-1. Materials for Brazing • Noncorrosive flux 1. Silver brazing filler Generally, it is a compound of borax and boric Silver brazing filler is an alloy mainly composed acid. of silver and copper. It is used to join iron, copper It is effective in case where the brazing tem- or copper alloy, and is relatively expensive though perature is higher than 800°C.
  • Page 17 3-5-3. Brazing As brazing work requires sophisticated techniques, experiences based upon a theoretical knowledge, it must be performed by a person qualified. Flow meter In order to prevent the oxide film from occurring in the pipe interior during brazing, it is effective to Stop valve proceed with brazing while letting dry Nitrogen gas (N2) flow.

  • Page 18: Construction Views

    4. CONSTRUCTION VIEWS 4-1. Indoor Unit Air filter Air filter Front panel Grille inlet Air outlet Wireless adapter Heat exchanger Knock out system Wireless remote controller 66.5 50 55 66.5 Installation plate hanger 24 97 Drain hose (0.4m) Installation plate hanger Installation plate hanger Connecting pipe (0.35m) Connecting pipe (0.40m)
  • Page 19 4-2. Outdoor Unit (Unit : mm) Ø6 hole R5.5 Ø6 hole Ø11x14 hole A detail Drawing (Back leg) Ø 11 x 14 Hole Drain outlet B Detail Drawing (Front leg) (For 8 - 10 anchor bolt) Ø Ø FAN-GUARD Ø 436 COVER-PV Liquid side (Flare...

  • Page 20: Wiring Diagram

    5. WIRING DIAGRAM RAS-B07G3KVSG-E, RAS-B07G3KVSGB-E / RAS-07J2AVSG-E1 RAS-B10G3KVSG-E, RAS-B10G3KVSGB-E / RAS-10J2AVSG-E1 RAS-B13G3KVSG-E, RAS-B13G3KVSGB-E / RAS-13J2AVSG-E1 - 20 -...
  • Page 21 RAS-B16G3KVSG-E, RAS-B16G3KVSGB-E / RAS-16J2AVSG-E1 - 21 -...

  • Page 22: Specifications Of Electrical Parts

    6. SPECIFICATIONS OF ELECTRICAL PARTS 6-1. Indoor Unit Parts name Type name Specifications ICF-340-30-6 DC340V, 42W Fan Motor (for indoor) Room temp. sensor (TA-sensor) 10kΩ at 25°C Heat exchanger temp. sensor (TC-sensor) 10kΩ at 25°C Heat exchanger temp. sensor (TCJ-sensor) 10kΩ...

  • Page 23: Refrigerant Cycle Diagram

    7. REFRIGERANT CYCLE DIAGRAM 7-1. Refrigerant Cycle Diagram RAS-B07G3KVSG-E, RAS-B07G3KVSGB-E / RAS-07J2AVSG-E1 RAS-B10G3KVSG-E, RAS-B10G3KVSGB-E / RAS-10J2AVSG-E1 Temp. measurement INDOOR UNIT Indoor heat exchanger Cross flow fan Max. : 20m Min. : 2m Pressure measurement Chargeless : 15m Deoxidized copper pipe Gauge attaching port Outer dia.
  • Page 24 RAS-B13G3KVSG-E, RAS-B13G3KVSGB-E / RAS-13J2AVSG-E1 Temp. measurement INDOOR UNIT Indoor heat exchanger Cross flow fan Max. : 20m Min. : 2m Pressure measurement Chargeless : 15m Deoxidized copper pipe Gauge attaching port Outer dia. : 6.35mm Vacuum pump connecting port Thickness : 0.8mm Sectional shape Deoxidized copper pipe of heat insulator...
  • Page 25 RAS-B16G3KVSG-E, RAS-B16G3KVSGB-E / RAS-16J2AVSG-E1 Temp. measurement INDOOR UNIT Indoor heat exchanger Cross flow fan Max. : 20m Min. : 2m Pressure measurement Chargeless : 15m Deoxidized copper pipe Gauge attaching port Outer dia. : 6.35mm Vacuum pump connecting port Thickness : 0.8mm Sectional shape Deoxidized copper pipe of heat insulator...
  • Page 26 Indoor Outdoor P (MPa) T1 (°C) T2 (°C) (rps) 27/19 35/- RAS-B07G3KVSG-E High 1.1 to 1.2 12 to 13 45 to 46 High RAS-B07G3KVSGB-E RAS-B10G3KVSG-E High High 1.1 to 1.2 12 to 13 45 to 46...

  • Page 27: Control Block Diagram

    8. CONTROL BLOCK DIAGRAM 8-1. Indoor Unit Indoor Unit Control Panel M.C.U Operation Display Functions Heat Exchanger Sensor • Louver Control Timer • 3-minute Delay at Restart for Compressor Display Temperature Sensor Hi-POWER • Motor Revolution Control Display • Processing Infrared Rays Signal Receiver (Temperature Processing) Display...
  • Page 28 8-2. Outdoor Unit (Inverter Assembly) RAS-B07G3KVSG-E, RAS-B07G3KVSGB-E / RAS-07J2AVSG-E1 RAS-B10G3KVSG-E, RAS-B10G3KVSGB-E / RAS-10J2AVSG-E1 RAS-B13G3KVSG-E, RAS-B13G3KVSGB-E / RAS-13J2AVSG-E1 - 28 -...
  • Page 29 RAS-B16G3KVSG-E, RAS-B16G3KVSGB-E / RAS-16J2AVSG-E1 - 29 -...

  • Page 30: Operation Description

    9. OPERATION DESCRIPTION 9-1. Outline of Air Conditioner Control • Detection of inverter input current and current release operation This air conditioner is a capacity-variable type air conditioner. Its system can control the speed of • Over-current detection and prevention operation to compressor motor according to load.
  • Page 31 9-2. Operation Description 1. Basic operation ...................... 1. Operation control ....................2. Cooling/Heating operation ................3. AUTO operation ....................4. DRY operation ....................2. Indoor fan motor control ..................3. Outdoor fan motor control ..................4. Capacity control ....................5. Current release control ..................6.

  • Page 32: Basic Operation

    Item Operation flow and applicable data, etc. Description 1. Basic 1. Operation control operation Receiving the user’s operation condition setup, the operation statuses of indoor/outdoor units are controlled. 1) The operation conditions are selected by the remote controller as shown in the below. 2) A signal is sent by ON button of the remote controller.

  • Page 33: Cooling/Heating Operation

    9-2. Operation Description Item Operation flow and applicable data, etc. Description 1. Basic 2. Cooling/Heating operation operation The operations are performed in the following parts by controls according to cooling/heating conditions. 1) Receiving the operation ON signal of the remote controller, the cooling or heating operation signal starts being transferred form the indoor controller to the outdoor unit.

  • Page 34: Indoor Fan Motor Control

    Item Operation flow and applicable data, etc. Description 2. Indoor fan <In cooling operation> motor control (This operation controls the fan speed at indoor unit side.) * Symbols The indoor fan (cross flow fan) is operated by the phase- : Ultra High control induction motor.
  • Page 35 Item Operation flow and applicable data, etc. Description 2. Indoor fan motor control (Table 1) Indoor fan air flow rate RAS-B07,B10G3KVSG-E / RAS-B07, B10G3KVSGB-E RAS-B13G3KVSG-E, RAS-B13G3KVSGB-E Fan speed Mode level Cooling Heating Cooling Heating Cool Heat Fan speed Air flow rate Fan speed Air flow rate Fan speed Air flow rate...
  • Page 36 Item Operation flow and applicable data, etc. Description 2. Indoor fan <In heating operation> 1) When setting the fan speed to L, motor control L+, M, M+ or H on the remote controller, the operation is per- formed with the constant speed HEAT ON shown in Fig.

  • Page 37: Outdoor Fan Motor Control

    Item Operation flow and applicable data, etc. Description 3. Outdoor fan The blowing air volume at the outdoor unit side is controlled. 1) The operation command sent motor control from the remote controller is Receiving the operation command from the controller of processed by the indoor unit indoor unit, the controller of outdoor unit controls fan speed.

  • Page 38: Capacity Control

    Item Operation flow and applicable data, etc. Description 4. Capacity The cooling or heating capacity depending on the load is 1) The difference between set control adjusted. temperature on remote controller (Ts) and room temperature (Ta) According to difference between the setup value of tempera- is calculated.

  • Page 39: Release Protective Control By Temperature Of Indoor Heat Exchanger

    Item Operation flow and applicable data, etc. Description 6. Release protective <In cooling/dry operation> 1) When temperature of the indoor control by tempera- heat exchanger drops below 5°C, (Prevent-freezing control for indoor heat exchanger) ture of indoor heat the compressor speed is In cooling/dry operation, the sensor of indoor heat exchanger reduced.

  • Page 40: Defrost Control (Only In Heating Operation)

    Item Operation flow and applicable data, etc. Description 7. Defrost control (This function removes frost adhered to the outdoor The necessity of defrost operation is (Only in heating heat exchanger.) detected by the outdoor heat exchanger operation) temperature. The conditions to detect the The temperature sensor of the outdoor heat ex- necessity of defrost operation differ in A, changer (Te sensor) judges the frosting status of the...

  • Page 41: Louver Control

    Item Operation flow and applicable data, etc. Description 8. Louver control This function controls the air direction of the indoor unit. 1) Louver • The position is automatically controlled according to the operation position mode (COOL/HEAT). • The set louver position is stored in memory by the microcomputer, and the louver returns to the stored position when the next operation is performed.

  • Page 42: Swing

    Item Operation flow and applicable data, etc. Description 8. Louver control 3) Swing • Swing operation is perfor in range 35° with the Fixed position as • Swing the center. When pressing [SWING] button during • If the swing range exceeded either upper or lower limit position, operation, the louver swing operation is perfomed in range 35°...

  • Page 43: Temporary Operation

    Item Operation flow and applicable data, etc. Description 9. Temporary Pressing [RESET] button starts the temporary opera- 1) When pressing [RESET] button, the operation tion of [AUTO] operation. When keeping [RESET] temporary [AUTO] operation starts. button pressed for 10 seconds or more, the temporary 2) When keeping [RESET] button pressed [COOL] operation is performed.

  • Page 44: Pulse Modulating Valve (P.m.v.) Control

    Item Operation flow and applicable data, etc. Description 12. Pulse This function controls throttle amount of the 1) When starting the operation, move the Modulating refrigerant in the refrigerating cycle. valve once until it fits to the stopper. valve (P.M.V.) (Initialize) According to operating status of the air conditioner, control...

  • Page 45: Self-Cleaning Function

    Item Operation flow and applicable data, etc. Description 13. Self-Cleaning 1. Purpose function The Self-Cleaning operation is to minimize the growth of mold, bacteria etc. by running the fan and drying so as to keep the inside of the air conditioner clean. Unit now performing cooling or dry operation Self-Cleaning operation When the cooling or dry operation shuts...
  • Page 46 Item Operation flow and applicable data, etc. Description 13. Self-Cleaning function 13-1-1. Self-Cleaning diagram Operation display FCU fan rpm is depend on presetting. (500RPM) FCU louver OPEN OPEN (12.7º) CLOSE ON or OFF ON or OFF Timer display depend on presetting of timer function. depend on presetting of timer function.

  • Page 47: Remote-A Or B Selection

    Item Operation flow and applicable data, etc. Description 14. Remote-A or B Setting the remote controller 1. Purpose selection This operation is to operate only one To separate using of remote control for each indoor indoor unit using one remote controller. unit in case of 2 air conditioner are installed nearly.

  • Page 48: Power Selection Mode

    Item Operation flow and applicable data,etc Description 16. POWER 1. Purpose To automatically control room temperature to Selection save energy (except in DRY and FAN ONLY The function is used when its circuit Mode mode) breaker is shared with other electrical −...

  • Page 49: Fireplace Operation

    Item Operation flow and applicable data,etc Description 18. Fireplace Fireplace 1: Keep air circulation during other heat Operation Cancel cold draft prevention control and fan source applied. speed depend on user require base on basic Note: control. With Fireplace operation on heating Fireplace 2: mode indoor unit always runs and cold Cold draft prevention control is active with...

  • Page 50: Display Lamp Brightness Adjustment

    Item Operation flow and applicable data, etc. Description 21. Display lamp To decrease the display lamp brightness or turn it off. brightness 1. Press and hold for 3 seconds until brightness level ( adjustment ) is shown on remote control LCD then release the button. 2.

  • Page 51: Short Timer

    Item Operation flow and applicable data, etc. Description In the normal condition, after switching one circuit Purpose 23. Short Timer breaker, 3-minute delay time for compressor and To start the unit immediately for the purpose of 1 hour for plasma air purifier are set for the testing, trial...etc, short timer can be used.

  • Page 52: Auto Restart Function

    9-3. Auto Restart Function This indoor unit is equipped with an automatic restarting function which allows the unit to restart operating with the set operating conditions in the event of a power supply being accidentally shut down. The operation will resume without warning three minutes after power is restored. This function is set to work when shipped from the factory.

  • Page 53: How To Set The Auto Restart Function

    9-3-2. How to Set the Auto Restart Function To set the auto restart function, proceed as follows: The power supply to the unit must be on ; the function will not set if the power is off. Press the [RESET] button located in the center of the front panel continuously for three seconds. The unit receives the signal and beeps three times.

  • Page 54: Parts Name Of Remote Controller

    9-4. Remote control 9-4-1. Parts Name of Remote Controller 1 Infrared signal emitter 2 Start/Stop button 3 Mode select button 4 Temperature button 5 Fan speed button 6 Menu select button 7 Set louver Up-Down button 8 Set louver Left-Right button 9 Check button* *Check button under battery cover MODE...
  • Page 55 Louver Swing and HADA Care Flow Operation Setting 5. MENU SETUP For select more setting of Air conditioner such as Louver select 1. Press MENU button for enter menu selection Hi Power, OFF Timer and other use MENU button. MENU During triangle mark blink can select menu by press TEMP. button. 2. Enter Louver set by press MENU button again. triangle mark will stop blink and setting feature will be blink instead. Blink 3. Select Louver swing or HADA CARE FLOW by press TEMP. button. Vertical Swing MODE (Up-Down)
  • Page 56 Hi-P SILENT OPERATION (Outdoor Unit) Hi POWER OPERATION To automatically control room temperature and airflow for faster cooling or Keep outdoor unit operating silently to ensure either yourself or neighborhood heating operation (except in DRY and FAN ONLY mode) will have a tight sleep in nighttime. By this feature, the heating capacity will be optimized to deliver such silent experience.
  • Page 57 FIREPLACE OPERATION TIMER OFF OPERATION Keep indoor unit’s fan blowing continuously during thermo off, to circulate To set the timer OFF when the air conditioner is operating. heat from other sources over the room. There are three setting parameters: 1. Press MENU button for enter menu setting and press TEMP. button to Default setting >...
  • Page 58 6. MANUAL DEFORST OPERATION POWER-SELECTION OPERATION To defrosting the heat exchanger of the outdoor unit during Heating operation This function is used when the circuit breaker is shared with other electrical Press and hold : for 5 seconds , then remote control display will appliances.
  • Page 59 Android : Version 5.0 or later. About Toshiba Home AC Control 1. Toshiba Home AC Control can control AC operation by Smartphone or tablet (mobile device) via internet connection. 2. Everywhere control, control software run on Cloud system and mobile device can set and monitor AC operation via internet connection.
  • Page 60 Open application and select Log in. Enter user name and Login successful. password. Add Wireless adapter for control by Toshiba Home AC Control application. Wireless adapter Built-in Active Wireless adapter by remote controller and Auto login. Select “Add AC (Adapter)” from both display above.
  • Page 61 Add Wireless adapter for control by Toshiba Home AC Control application. AC (adapter) connect Active Wireless adapter by Remote controller Press and hold MODE button 5 seconds Wireless LED mark will blink when AP mode active MODE MENU WPS mode...
  • Page 62 Toshiba Home AC Control application Home screen Weekly schedule Setting Menu Add AC Sub menu all AC All AC On/Off · Add Group · Delete Group Group AC On/Off · Operation Setting Each AC On/Off Sub menu group · Select AC ·...
  • Page 63 Mode and Condition setting. Enter operation mode of All AC Enter operation mode of Group AC Enter operation mode of each AC Mode select for Toshiba Home AC Control application. Provide for 5 operation modes Auto Cool Heat Fan only...
  • Page 64 Setting in operation mode. Tab for select AC Weekly schedule OFF-ON timer set 0.5-12hrs. Mode select OFF-ON Timer set Temperature set Indoor temperature Outdoor temperature ON timer set from Off mode only Fan speed set Louver set Special feature Off mode - 64 -...
  • Page 65 Group operation. Maximum 3 groups 1 Group maximum = 10 units. Add group Add AC in group Delete AC in group Please make sure Factory Reset is performed before deleting AC from mobile application. (See owner manual ʺPress and hold MODE button on remote control for 5 second and active dL functionʺ) - 65 -...
  • Page 66 Weekly schedule set. Day select Monday - Sunday Weekly schedule of all AC unit Weekly schedule of all AC unit Time select Weekly schedule set for each unit Mode select Select program for active by tick at select box Weekly schedule cancel. Weekly schedule not set Weekly schedule...
  • Page 67 Energy monitoring Select Room for Energy monitoring Select Energy monitoring Energy monitoring display Set cost calculate and currency Select Energy monitoring display Export data and send by Email ● The power consumption displayed is just an estimate as it is calculated simply. It may sometimes differ from the result measured by the power meter.
  • Page 68 In case of have some problem can check from Help menu. Note : ‘‘ The Wireless Adapter must be installed, maintained, repaired and removed by a qualified installer or qualified service person.” ‘‘Contact dealer and/or service center when equipment is malfunction.” - 68 -...

  • Page 69: Name And Functions Of Indications On Remote Controller

    9-4-3. Name and Functions of Indications on Remote Controller [Display] All indications, except for the clock time indicator, are displayed by pressing the button. Hi-POWER indicator Transmission mark Indicates when the Hi-POWER operation starts. This transmission mark indicates when the remote controller transmits signals to the indoor unit.

  • Page 70: Installation Procedure

    10. INSTALLATION PROCEDURE 10-1. Installation Diagram of Indoor and Outdoor Units For the rear left, bottom left and left piping Wall Hook Installation plate Cut out a piece of SPACER from indoor unit packaging box, roll it and insert between the indoor unit and wall to tilt the indoor unit for better operation.
  • Page 71 10-2. Installation 10-2-1. Optional installation parts Part Parts name Q’ty code Refrigerant piping Liquid side : Ø6.35 mm Gas side : Ø9.52 mm (RAS-B07, 10, 13G3KVSG-E) each (RAS-B07, 10, 13G3KVSGB-E) Ø12.70 (RAS-B16G3KVSG-E) (RAS-B16G3KVSGB-E) Pipe insulating material (polyethylene foam, 6 mm thick) For RAS-B07, 10, 13G3KVSG-E RAS-B07, 10, 13G3KVSGB-E (polyethylene foam, 8 mm thick)
  • Page 72 Installation plate × 1 Wireless remote control × 1 Battery × 2 Remote control holder × 1 Toshiba Ultra pure fi lter × 2 Mounting screw × 6 Flat head wood screw × 2 Owner’s Manual × 1 Installation Manual × 1 B Label ×...
  • Page 73 10-2-3. Installation/Servicing Tools Changes in the product and components In the case of an air conditioner using R32, in order to prevent any other refrigerant from being charged accidentally, the service port diameter of the outdoor unit control valve (3 way valve) has been changed. (1/2 UNF 20 threads per inch) •...
  • Page 74 10-3. Indoor Unit 10-3-2. Cutting a hole and mounting installation 10-3-1. Installation place <Cutting a hole> • A place which provides the spaces around the indoor When installing the refrigerant pipes from the rear. unit as shown in the diagram •...
  • Page 75 10-3-3. Piping and drain hose installation CAUTION <Piping and Drain Hose Forming> • If have curtain rails, window cornice or other objects, allow space from the indoor unit * Since dewing results in a machine trouble, make should be 65 mm or more. sure to insulate both the connecting pipes.
  • Page 76 <Left-hand connection with piping> <How to fix the Drain Cap> 1) Insert hexagon wrench (4 mm) in a center head. Bend the connecting pipe so that it is laid within 43 mm above the wall surface. If the connecting pipe is laid exceeding 43 mm above the wall surface, the indoor unit may unstably be set on the wall.
  • Page 77 10-3-4. Indoor unit fixing 10-3-5. Drainage 1. Pass the pipe through the hole in the wall, and hook 1. Run the drain hose sloped downwards. the indoor unit on the installation plate at the upper hooks. NOTE 2. Swing the indoor unit to right and left to confirm that •...
  • Page 78 10-4-2. Precautions about installation in Regions 10-4. Outdoor Unit with Snowfall and Cold Temperatures 10-4-1. Installation place • Do not use the supplied drain nipple for draining • A place which provides the spaces around the water. Drain the water from all the drain holes directly. outdoor unit as shown in the diagram •...
  • Page 79 Draining the Water • Holes are provided on the base plate of the outdoor 10-4-3. Refrigerant piping connection unit to ensure that the defrost water produced during <Flaring> heating operations is drained off eff ciently. If a centralized drain is required when installing the unit on 1.
  • Page 80 <Tightening connection> Evacuating Align the centers of the connecting pipes and tighten After the piping has been connected to the indoor unit, the flare nut as far as possible with your fingers . Then you can perform the air purge together at once. tighten the nut with a spanner and torque wrench as shown in the figure.
  • Page 81 <Pump down process> Compound pressure gauge Pressure gauge –101 kPa (–76 cmHg) Manifold valve 1. Turn off the Air Conditioner system. 2. Connect the charge hose from the manifold valve to the Handle High Handle Low service port of the packed valve at gas side. (Keep full closed) 3.
  • Page 82 10-5. Electrical works RAS-B07G3KVSG-E RAS-B10G3KVSG-E RAS-B13G3KVSG-E RAS-B16G3KVSG-E Model RAS-B07G3KVSGB-E RAS-B10G3KVSGB-E RAS-B13G3KVSGB-E RAS-B16G3KVSGB-E Power source 50Hz, 220 – 240V Single phase Maximum running current 4.50A 6.75A 7.50A 9.50A Circuit breaker rating Power supply cable H07RN-F or 60245 IEC66 H07RN-F or 60245 IEC66 H07RN-F or 60245 IEC66 (1.25 mm...
  • Page 83 10-5-2. Power Supply and Connecting Cable Connection In Case of Indoor Unit Connect With 1:1 Outdoor Unit Power Supply Input at Outdoor Unit Terminal Block (Recommend) Indoor Unit Outdoor Unit Stripping length of the Connecting cable 1 2 3 Connecting cable connecting cable connect to 1 2 3 Earth line...
  • Page 84 10-5-3. Power supply input Wiring Diagram for 1:1 Outdoor Unit Power input at Outdoor Terminal Block (Recommend) Indoor Chassis Terminal Block Chassis Outdoor Terminal Block Power input Power input at Indoor Terminal Block (Optional) Indoor Chassis Terminal Block Power input Chassis Outdoor Terminal...
  • Page 85 10-5-4. In Case of Indoor Unit Connect With Inverter Multi System (IMS) Indoor Unit Connecting cable Stripping length of the Connecting cable connect to Connecting cable Terminal block (L N 1 2 3) Earth line 50 mm 10 mm 10 mm 70 mm Earth line Connecting cable...
  • Page 86 4. Press [MODE] during pushing [CHECK]. “B” 10-6. Others will show on the display and “00” will disappear and the air conditioner will turn OFF. 10-6-1 . Gas leak test The Remote Control B is memorized (Picture 2). Check places for indoor unit (Flarenut connection) Note : 1.
  • Page 87 10-6-5. Auto Restart Function Setting This product is designed so that, after a power failure, it can restart automatically in the same operating mode as before the power failure. Information The product is shipped with Auto Restart function in the ON position.

  • Page 88: How To Diagnose The Trouble

    11. HOW TO DIAGNOSE THE TROUBLE The pulse motor circuits are mounted to both indoor and outdoor units. Therefore, diagnose troubles according to the trouble diagnosis procedure as described below. (Refer to the check points in servicing written on the wiring diagrams attached to the indoor/outdoor units.) Table 11-1 Troubleshooting Procedure...
  • Page 89 RAS-16J2AVSG-E1 WP-044 Fig. 11-2 CAUTION A high voltage (equivalent to the supply voltage) is also energized to ground through the sensors, PMV and other low-voltage circuits. The sensor leads and other wires are covered with insulated tubes for protection. Nevertheless, care must be taken to ensure that these wires are not pinched.
  • Page 90 K Precautions when inspecting the control section of the outdoor unit NOTE : A large-capacity electrolytic capacitor is used in the outdoor unit controller (inverter). Therefore, if the power supply is turned off, charge (charging voltage DC280 to 380V) remains and discharging takes a lot of time. After turning off the power source, if touching the charging section before discharging, an electrical shock may be caused.
  • Page 91 11-1. First Confirmation 11-1-1. Confirmation of Power Supply Confirm that the power breaker operates (ON) normally. 11-1-2. Confirmation of Power Voltage Confirm that power voltage is AC 220–230–240 ± 10%. If power voltage is not in this range, the unit may not operate normally. 11-1-3.
  • Page 92 11-2. Primary Judgment To diagnose the troubles, use the following methods. 1) Judgment by flashing LED of indoor unit 2) Self-diagnosis by service check remote controller 3) Judgment of trouble by every symptom Firstly use the method 1) for diagnosis. Then, use the method 2) or 3) to diagnose the details of troubles. 11-3.
  • Page 93 11-4. Self-Diagnosis by Remote Controller (Check Code) 1. If the lamps are indicated as shown B to E in Table 11-4-1, execute the self-diagnosis by the remote controller. 2. When the remote controller is set to the service mode, the indoor controller diagnoses the operation condition and indicates the in formation of the self-diagnosis on the display of the remote controller with the check codes.
  • Page 94 11-4-2. Caution at Servicing 1. After using the service mode of remote controller finished, press the [ ] button to reset the remote controller to normal function. 2. After finished the diagnosis by the remote controller, turn OFF power supply and turn its ON again to reset the air conditioner to normal operation.
  • Page 95 Block distinction Operation of diagnosis function Action and Judgment Check Check Display flashing Block Cause of operation conditioner code code error status Serial signal 1) Defective wiring of the Indoor unit Flashes when 1) to 3) The outdoor unit never and connecting connecting cable or operates...
  • Page 96 Block distinction Operation of diagnosis function Action and Judgment Check Check Display flashing Block Cause of operation conditioner code code error status Outdoor P.C. Current on inverter circuit All OFF Flashes after 1. Remove connecting lead wire of the board is over limit in short time.
  • Page 97 Block distinction Operation of diagnosis function Action and Judgment Check Check Display flashing Block Cause of operation conditioner code code error status Outdoor P.C. Compressor drive output error. All OFF Flashes after 1. Check installation conditions such as board (Relation of voltage, current error is detected packed valve opening, refrigerant 8 times*.
  • Page 98 Block distinction Operation of diagnosis function Action and Judgment Check Check Display Block Cause of operation conditioner code code flashing error status The others Compressor does not rotate. All OFF Flashes after 1. Remove connecting lead wire of the (including Because of missed wiring, error is detected compressor, and operate again.
  • Page 99 Block distinction Operation of diagnosis function Action and Judgment Check Check Display Block Cause of operation conditioner code code flashing error status The others Return signal of the outdoor Indoor unit Flashes when 1. . Check power supply (Rate +10%) operates error is detected (including...
  • Page 100 11-5. Judgment of Trouble by Every Symptom 11-5-1. Indoor Unit (Including Remote Controller) (1) Power is not turned on (Does not operate entirely) <Primary check> 1. Is the supply voltage normal? 2. Is the normal voltage provided to the outdoor unit? 3.
  • Page 101 (2) Power is not turned on though Indoor P.C. board is replaced <Confirmation procedure> Turn on power supply. Return the wiring of the power relay is returned to Is it wired as shown in Figure below? Does operation lamp flash? the normal procedure.
  • Page 102 (3) Only the indoor motor fan does not operate <Primary check> 1. Is it possible to detect the power supply voltage (AC220–240V) between on the terminal block? 2. Does the indoor fan motor operate in cooling operation? (In heating operation, the indoor fan motor does not operate for approximately 10 minutes after it is turned on, to prevent a cold air from blowing in.) Turn off power supply once, and...
  • Page 103 Is it possible to Does check display Replace change airflow level remote on remote show high? to “HIGH”? Change the new PC Replace board. Does fan speed motor change? Fan motor operates normally. Is it possible to Does check cross-flow Replace bearing rotate cross-flow fan by fan bearing normal...
  • Page 104 (4) Indoor fan motor automatically starts to rotate by turning on power supply [For DC fan motor] <Cause> The IC is built in the indoor fan motor. Therefore the P.C. board is also mounted to inside of the motor. If the P.C. board is soldered imperfectly or the IC is defective, the fan motor may automatically rotate by turning on power supply.
  • Page 105 (5) Troubleshooting for remote controller <Primary check> Check that A or B selected on the main unit is matched with A or B selected on the remote controller. There is no beep from the indoor unit Push the [ ] button. The OPERATION lamp of the air conditioner main unit does not light Does the transmission...
  • Page 106 11-5-2. Wiring Failure (Interconnecting and Serial Signal Wire) (1) Outdoor unit does not operate 1) Is the voltage between of the indoor terminal block varied? Confirm that transmission from indoor unit to outdoor unit is correctly performed based upon the follow- ing diagram.
  • Page 107 11-6. How to Check Simple the Main Parts <Check procedure> Gas leakage, Discharge temp. error, disconnection of TS/TC gas leakage sensors (Check code 02, 1C) (Check code 03, 1E) Valve drive check Is coil of the pulse motor valve Set it correctly. (P.M.V.) correctly set? Set it correctly.
  • Page 108 11-7. How to Diagnose Trouble in Outdoor Unit 11-7-1. Summarized Inner Diagnosis of Inverter Assembly (RAS-07, 10, 13J2AVSG-E1) Table 11-7-1 Diagnosis/Process flowchart Item Contents Summary Preparation Turn “OFF” the power supply breaker, and remove 3P Remove connector connector which connects of compressor.
  • Page 109 (RAS-16J2AVSG-E1) Diagnosis/Process flowchart Item Contents Summary Preparation Turn “OFF” the power supply breaker, and remove 3P Remove connector connector which connects of compressor. inverter and compressor. If fuse was blown, be sure to Check • Check whether 25A fuse check the electrolytic Check 25A fuse on the control board capacitor and diode block.
  • Page 110 Diagnosis/Process flowchart Item Contents Summary Check Check winding resistance between phases of compres- sor, and resistance between outdoor frames by using a tester. → OK if 20MΩ or more • Is not grounded. Replace control board assembly.  → OK if about •...
  • Page 111 (3) Check procedures Table 11-8-1 Procedure Check points Causes Turn off the power supply breaker Check whether or not the fuse (F01) Impulse voltage was applied or the and remove the P.C. board is blown. indoor fan motor short-circuited. assembly from electronic parts base.
  • Page 112 11-8-2. P .C . Board Layout CN21 CN36 CN32 Main Electrolyte HA1 Connector Fan Motor Stepping motor Fuse Capacitor Connector (Wireless Adapter) DB01 Diode Bridge Rectifier CN30 Power supply Input terminal (Line) Fuse CN10 Display R-03 Connector Resistor L-01 Line Filter CN31 CN63(Red) Power supply...
  • Page 113 11-8-3. Indoor Unit (Other Parts) Part name Checking procedure Room temp. (TA) sensor Disconnect the connector and measure the resistance value with tester. Heat exchanger (TC, TCJ) (Normal temp.) sensor Temperature 10°C 20°C 25°C 30°C 40°C Sensor TA, TC, TCJ (kΩ) 20.7 12.6 10.0...
  • Page 114 11-8-5. Checking Method for Each Part Part name Checking procedure Electrolytic capacitor 1. Turn OFF the power supply breaker. (For raising pressure, smoothing) 2. Discharge all three capacitors completely. 3. Check that safety valve at the bottom of capacitor is not broken. 4.
  • Page 115 11-9. How to Simply Judge Whether Outdoor Fan Motor is Good or Bad 1. Symptom • Outdoor fan motor does not rotate. • Outdoor fan motor stops within several tens seconds though it started rotating. • Outdoor fan motor rotates or does not rotate according to the position where the fan stopped, etc. Remote controller check code “02 : Outdoor block, 1A : Outdoor fan drive system error”...

  • Page 116: How To Replace The Main Parts

    12. HOW TO REPLACE THE MAIN PARTS WARNING • Since high voltages pass through the electrical parts, turn off the power without fail before proceeding with the repairs. Electric shocks may occur if the power plug is not disconnected. • After the repairs have been completed (after the front panel and cabinet have been installed), perform a test run, and check for smoking, unusual sounds and other abnormalities.
  • Page 117 Procedures Part name Remarks Wireless adapter 1) Follow procedures item 2) Remove screw holding the wireless adapter 3) Disconnect the connector for the wireless adapter Wireless adapter connector Wireless adapter Screw Cover wireless adapter Front panel 1) Stop operation of the air conditioner and turn Front panel off its main power supply.
  • Page 118 Procedures Part name Remarks Electric part 1) Follow the procedure item 3 . box assembly 2) Remove screw holding the electric part cover. Connectors TA sensor TCJ sensor Fan motor connector (DC) Screw Electric part cover Earth line Louver motor connector TC sensor 3) Disconnect the connectors for the fan motor and louver motor from P.C.
  • Page 119 Part name Procedures Remarks Fan motor 1) Follow the procedure item 3 and 4 . Cross flow fan 2) Loosen the set screw of the cross flow fan. Cross flow fan Body back 3.5 mm Set screw Fan motor 3) Remove 2 fixing screws of the motor band. 4) Pull the motor band and the fan motor Hexagon screw driver outward.
  • Page 120 Part name Procedures Remarks Drain pan 1) Follow the procedure item 3 . assembly 2) Remove screw holding the electric part cover. Connectors P.C.board Screw Louver motor Electric part cover connector 3) Disconnect the louver motor connector (5P) from P.C. board assembly. 4) Remove fixing screws of the unit display and remove unit display.
  • Page 121 Part name Procedures Remarks Vertical louver 1) Follow the procedure item 3 and 7 . Vertical assembly 2) Remove 2 fixing screws from the base vertical louver louver then remove the vertical louver Screw assembly from the body back. Screw Cross flow fan 1) Follow the procedure item 3 and 4 .
  • Page 122 Part name Remarks Procedures Heat exchanger 1) Follow the procedure in item 3 and 4 . (Evaporator) 2) Remove 2 fixing screws at the left side of the heat exchanger. Screws 3) Remove fixing screw at the upper right side of the heat exchanger.
  • Page 123 Microcomputer Part name Procedure Remarks Common procedure 1) Turn the power supply off to stop the Replace terminal block,  operation of air-conditioner. microcomputer ass’y and the P .C. board ass’y. 2) Remove the front panel. • Remove the 2 fixing screws. 3) Remove the electrical part base.
  • Page 124 12-2. Outdoor unit (RAS-07,10,13J2AVSG-E1) Procedures Remarks Part name Common procedure 1. Detachment NOTE Wear gloves for this job. Otherwise, you may injure your hands on the parts, etc. 1) Stop operation of the air conditioner, and turn off the main switch of the breaker for air conditioner.
  • Page 125 Remarks Part name Procedures 1. Detachment Front cabinet 1) Perform step 1 in 1. 2) Remove the fixing screws (ST2TØ4 × 10L Front cabinet 2 pcs.) used to secure the front cabinet and inverter cover, the screws (ST2TØ4 × 10L 4 pcs.) used to secure the front cabinet at the bottom, and the fixing screws (ST2TØ4 ×...
  • Page 126 Remarks Part name Procedures ƒ Inverter assembly 1) Perform work of item 1 in  . Inverter module cover 2) Remove screw (ST2TØ4×10L 2 pcs.) of the upper part of the front cabinet. • Disconnect connectors all connector on P.C. board. •...
  • Page 127 Part name Procedures Remarks 1. Disconnect the leads and connectors Control board assembly connected to the other parts from the control board assembly. CN62 CN63 1) Leads • 3 leads (black, white, orange) connected CN72 to terminal block. • Lead connected to compressor : Disconnect the connector (3P).
  • Page 128 Part name Procedures Remarks 1. Side cabinet (right) Side cabinet 1) Perform step 1 in 2 and all the steps in 3. 2) Remove the fixing screw (ST2TØ4 × 10L 4 pcs.) used for securing the side cabinet to the bottom plate and valve fixing panel. 2.
  • Page 129 Part name Procedures Remarks 1) Perform work of item 1 of 1 and 2, 3, 4, 5. Compressor 2) Extract refrigerant gas. 3) Remove the partition board. (ST2TØ4 × 10L 3 pcs.) 4) Remove the sound-insulation material. 5) Remove terminal cover of the compressor, and disconnect lead wire of the compressor from the terminal.
  • Page 130 Part name Remarks Procedures TE sensor (outdoor heat exchanging temperature sensor) • Attachment Install the sensor onto the straight pipe part of the condenser output pipe. " TS sensor (Suction pipe temperature sensor) • Attachment Install the senser onto the straight pipe part of the suction pipe. Be careful for the lead direction of the sensor.
  • Page 131 Outdoor unit (RAS-16J2AVSG-E1) Remarks Part name Procedures 1. Detachment Common procedure NOTE Upper cabinet Wear gloves for this job. Otherwise, you may injure your hands on the parts, etc. 1) Stop operation of the air conditioner, and turn off the main switch of the breaker for air conditioner.
  • Page 132 Remarks Part name Procedures 1. Detachment Front cabinet 1) Perform step 1 in 1. 2) Remove the fixing screws (ST2TØ4 × 10L 2 pcs.) used to secure the front cabinet and inverter cover, the screws (ST2TØ4 × 10L 4 pcs.) used to secure the front cabinet at the bottom, and the fixing screws (ST2TØ4 ×...
  • Page 133 Part name Procedures Remarks Inverter assembly 1) Perform work of item 1 in 1. 2) Remove screw (ST2TØ4 × 10L 2 pcs.) of the upper part of the front cabinet. • If removing the inverter cover in this condition, P.C. board can be checked. •...
  • Page 134 Part name Procedures Remarks 1. Disconnect the leads and connectors Control board assembly connected to the other parts from the control board assembly. CN703 CN602 CN600 CN603 CN601 1) Leads • 3 leads (black, white, orange) connected to terminal block. •...
  • Page 135 Part name Procedures Remarks 1. Side cabinet (right) Side cabinet 1) Perform step 1 in 2 and all the steps in 3. 2) Remove the fixing screw (ST2TØ4 × 10L 4 pcs.) used for securing the side cabinet to the bottom plate and valve fixing panel. 2.
  • Page 136 Part name Procedures Remarks 1) Perform work of item 1 of 1 and 2, 3, 4, 5. Compressor 2) Extract refrigerant gas. 3) Remove the partition board. (ST2TØ4 × 10L 3 pcs.) 4) Remove the sound-insulation material. 5) Remove terminal cover of the compressor, and disconnect lead wire of the compressor from the terminal.
  • Page 137 Part name Procedures Remarks 1. Detachment Electronic expansion valve coil 1) Perform step 1 in 1 , all the steps in 2 and 1 in 5 . 2) Turn the coil by 180 degrees then remove by pull it upward. Attachment 1) Insert the coil at position which perpendicular with pipe of PMV then turn...
  • Page 138 Part name Remarks Procedures TE sensor (outdoor heat exchanging temperature sensor) " • Attachment Install the sensor onto the straight pipe part of the condenser output pipe. TS sensor (Suction pipe temperature sensor) • Attachment Install the senser onto the straight pipe part of the suction pipe. Be careful for the lead direction of the sensor.

  • Page 139: Exploded Views And Parts List

    13. EXPLODED VIEWS AND PARTS LIST 13-1. Indoor Unit RAS-B07, 10, 13, 16G3KVSG-E ELECTRICAL PARTS ASSEMBLY Location Part Location Part Description Description 43T00777 FRONT PANEL ASSY 43T44681 REFRIGERATION CYCLE ASSY 43T09585 GRILLE OF AIR INLET ASSY (FOR RAS-B16G3KVSG-E) 43T80357 AIR FILTER 43T19333 HOLDER, SENSOR 43T03422...
  • Page 140 RAS-B07, 10, 13, 16G3KVSGB-E ELECTRICAL PARTS ASSEMBLY Location Part Location Part Description Description 43T00921 FRONT PANEL BLACK ASSY 43T44681 REFRIGERATION CYCLE ASSY 43T09642 GRILLE OF AIR INLET ASSY (FOR RAS-B16G3KVSGB-E) 43T80357 AIR FILTER 43T19333 HOLDER, SENSOR 43T03422 BACK BODY ASSY 43T11341 PIPE-SHIELD 43T22379...
  • Page 141 43T6V673 TERMINAL(5P-TF) (FOR RAS-B13G3KVSG-E,B13G3KVSGB-E) 43T60604 SENSOR-TA(SEMITEC) 43TN9857 PC BOARD ASSY(WP-048) 43T62340 CORD-CLAMP (FOR RAS-B16G3KVSG-E,B16G3KVSGB-E) 43TN9904 PC BOARD ASSY : WRS-LED 43T60502 HOUSING-WiFi 43TN9851 PC BOARD ASSY(WP-048) 43T60605 TEMPERATURE SENSOR (FOR RAS-B07G3KVSG-E,B07G3KVSGB-E) 43TN9853 PC BOARD ASSY(WP-048) (FOR RAS-B10G3KVSG-E,B10G3KVSGB-E) - 141 -...
  • Page 142 13-3. Outdoor Unit RAS-07J2AVSG-E1 Location Part Location Part Description Description 43T42382 BASE PLATE ASSEMBLY 43T47404 BONNET, 9.52 DIA 43T00459 LEFT CABINET 43T46421 VALVE; PACKED 6.35 DIA 43T00690 RIGHT CABINET ASSEMBLY 43T46422 VALVE; PACKED 9.52 DIA 43T00735 UPPER CABINET ASSEMBLY 43T46469 BODY PMV 43T00737 FRONT CABINET ASSEMBLY...
  • Page 143 RAS-10, 13, 16J2AVSG-E1 Location Part Location Part Description Description 43T42382 BASE PLATE ASSEMBLY 43T46421 VALVE; PACKED 6.35 DIA 43T00459 LEFT CABINET (FOR RAS-10J2AVSG-E1) 43T00690 RIGHT CABINET ASSEMBLY 43T46435 VALVE; PACKED 6.35 DIA 43T00735 UPPER CABINET ASSEMBLY (FOR RAS-13,16J2AVSG-E1) 43T00688 FRONT CABINET ASSEMBLY 43T46422 VALVE;...
  • Page 144 13-4. Outdoor Unit (Part-E) RAS-07, 10, 13J2AVSG-E1 TO-SENSOR TE-SENSOR TD-SENSOR TS-SENSOR 710 HOLDER-SENSOR (TE) 711 HOLDER-SENSOR (TS) 712 HOLDER-SENSOR (TD) Location Part Location Part Description Description 43T67311 HEATSINK 43T50353 TEMPERATURE SENSOR 43TN9473 PC BOARD (WP-043) (FOR RAS-10,13J2AVSG-E1) (FOR RAS-10J2AVSG-E1) 43T50334 TEMPERATURE SENSOR 43TN9474 PC BOARD (WP-043)
  • Page 145 RAS-16J2AVSG-E1 TO-SENSOR TE-SENSOR TD-SENSOR TS-SENSOR 710 HOLDER-SENSOR (TE) 711 HOLDER-SENSOR (TS) 712 HOLDER-SENSOR (TD) Location Part Location Part Description Description 43T62351 HEATSINK 43T50352 TEMPERATURE SENSOR 43T6W878 PC BOARD (WP-044) 43T50360 TC-SENSOR(TO) 43T60392 TERMINAL-5P 43T62313 PC PLATE BASE 43T60326 FUSE 43T63318 HOLDER SENSOR 43T50353 TEMPERATURE SENSOR...
  • Page 146 144/9 MOO 5, BANGKADI INDUSTRIAL PARK, TIVANON ROAD, TAMBOL BANGKADI, AMPHUR MUANG, PATHUMTHANI 12000, THAILAND.

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