Инструкция на Настенные сплит-системы Toshiba серии RAS .... (сервис-мануалы) бренда Toshiba

FILE NO. SVM-04022-1

SERVICE MANUAL AIR CONDITIONER SPLIT WALL TYPE RAS-13NKHD-E / RAS-13UAH-E3 RAS-10NKHD-E / RAS-10UAH-E3 RAS-07NKHD-E / RAS-07UAH-E3 RAS-13NKD-E / RAS-13UA-E3 RAS-10NKD-E / RAS-10UA-E3 RAS-07NKD-E / RAS-07UA-E3 Revised on March, 2005

CONTENTS

1. SPECIFICATIONS 2. CONSTRUCTION VIEWS 2-1 Indoor Unit 2-2 Outdoor Unit (RAS-13UAH-E3, RAS-10UAH-E3, RAS-13UA-E3, RAS-10UA-E3) 2-3 Outdoor Unit (RAS-07UAH-E3, RAS-07UA-E3) 3. WIRING DIAGRAM 3-1 RAS-13NKHD-E / RAS-13UAH-E3 RAS-10NKHD-E / RAS-10UAH-E3, RAS-07NKHD-E / RAS-07UAH-E3 RAS-13NKD-E /…

INSTALLA TION PROCEDURE 8-1 Safety Cautions 8-2 Installation Diagram of Indoor and Outdoor Units 8-3 Installation 8-4 Indoor Unit 8-5 Outdoor Unit 8-6 How to Set Remote Control Selector Switch 8-7 Others 9. TROUBLESHOOTING CHART 9-1 Troubleshooting Procedure 9-2 Basic Check Items 9-3 Primary…

1. SPECIFICATIONS

MODEL RAS-13NKHD-E/ RAS-13UAH-E3 ITEM Cooling Capacity kW 220 V 240 V 220 V 3.55 3.60 4.40 Phase Power source V 1.27 1.32 1.26 Power factor % current Outdoor A 5.75 5.60 5.70 A Moisture removal lit/h 2.0 dB 41/35/31 Noise Refrigerant Outdoor (220 - 240 V) dB 49 51 kg 95 5.65 5.75 5.60 47 48 0.80 mm…

MODEL

RAS-10NKHD-E / RAS-10UAH-E3 ITEM Cooling Capacity kW 220 V 240 V 220 V 2.70 2.75 3.12 Phase Power source V 1.00 1.05 0.89 Power factor % current Outdoor A 4.65 4.60 4.15 A Moisture removal lit/h 1.2 dB 39/33/26 Noise Refrigerant Outdoor (220 - 240 V) dB 47 49 kg mm 95 4.00 3.60 3.58 Æ9.52 Flare…

RAS-07NKHD-E

MODEL ITEM Cooling Capacity kW RAS-07NKD-E RAS-07UAH-E3 RAS-07UA-E3 Heating Cooling 220V 240V 220V 240V 220V 240V 2.00 2.05 2.20 2.25 2.10 2.15 Phase Power source 1∅ V 220 − 240 Hz 50 Power consumption kW 0.69 0.76 0.60 0.65 0.60 0.64 Power factor % Running Indoor current Outdoor A A 0.15 3.05 3.10…

Note : 1

· Capacity is based on the following temperature conditions. Temperature Indoor unit inlet air temperature Outdoor unit inlet air temperature Condition JIS B8615-1 Cooling Heating (DB) 27°C 20°C (WB) 19°C 15°C (DB) 35°C 7°C (WB) 24°C 6°C Note : 2 *1 No need to charge extra refrigerant. -6-

2. CONSTRUCTION VIEWS

2-1. Indoor Unit Front panel Air inlet Air Filter Heat exchanger Plasma air purifier Air outlet 48 Knock out system 48 Knock out system Hanger Back body Drain hose (0.54 m) Connecting pipe (0.43 m) (Flare ∅6.35) Connecting pipe (0.33 m) (For 13 series ; Flare ∅12.70 For 07, 10 series ; Flare ∅9.52)…

A 32.5 A Detail Drawing (Back Leg) B Detail Drawing (Front Leg) 310 302 R15 125 ∅6 Hole ∅11 x 14 Hole R5.5 ∅436 52 R15 B ∅30 Drain outlet 2-∅11 x 14 Hole (For ∅8-∅10 anchor bolt) FAN GUARD COVER PV 265 530 Z Electrical part cover Gas side (Flare ∅12.7) 13 Series Liquid side (Flare ∅6.35) Gas side…

2-3. Outdoor Unit (RAS-07UAH-E3, RAS-07UA-E3)

A 97 B Detail Drawing (Front Leg) R 15 ∅6 Hole ∅11x14 Hole R 5.5 ∅25Drain outlet 36 50 R 15 660 B 2-∅11x14 hole (for ∅8-∅10 anchor bolt) Fan guard Cover PV ∅420 Z 273.5 (pitch) 297 (12.5) Liquid side (Flare ∅6.35) Gas side (Flare ∅9.62) (11) 97.5 Service port Z View Installation dimension 100 or…

3. WIRING DIAGRAM

3-1. RAS-13NKHD-E / RAS-13UAH-E3 CN34 CN13 SG01 BRW BLU R22 VARISTOR DC12V F01 T6.3A 250V DC5V 3 GRN & YEL SINGLE PHASE L01 P02 RY03 1(L) 2(N) BLU WHI RED BLK INDOOR TERMINAL BLOCK 3 CHASSIS 4 BLU BLK SOLENOID COIL OVERLOAD RELAY RED RED RED BLK CAPACITOR WHI BLK FAN MOTOR COMPRESSOR PNK 2 2 GRY 4 3…

3-2. RAS-10NKHD-E / RAS-10UAH-E3

RAS-07NKHD-E / RAS-07UAH-E3 BLU CN34 CN13 R22 VARISTOR DC12V F01 T6.3A 250V DC5V 3 GRN & YEL SINGLE PHASE L01 P02 RY03 1 2 1(L) 2(N) BLU WHI RED BLK INDOOR TERMINAL BLOCK CR02 4 3 OUTDOOR TERMINAL BLOCK BLU 3 CHASSIS 4 BLU BLK SOLENOID COIL RED RED RED BLK CAPACITOR WHI BLK FAN MOTOR COMPRESSOR PNK…

BLU CN34 1 1 CN13 3 GRN & YEL SINGLE PHASE DC5V C01 + L01 R26 4 THERMO SENSOR (TA) BLK MAIN P.C. BOARD MCC-5007 150°C BLK WHI GRN & YEL 1(L) 2(N) 6 AC FAN MOTOR OUTDOOR TERMINAL BLOCK CHASSIS RED BLK C03 RED CAPACITOR FAN MOTOR RED WHI COMPRESSOR PNK WHI – 12 − CN11 CN10 BLK 2 GRY BRW BLU BRW BRW…

RAS-07NKD-E / RAS-07UA-E3 BLU CN34 CN13 BLU 3 GRN & YEL SINGLE PHASE DC5V C01 + L01 R26 4 THERMO SENSOR (TA) BLK C03 R27 150°C WHI 2 1(L) 2(N) AC FAN MOTOR CHASSIS RED BLK RED CAPACITOR FAN MOTOR RED WHI OVERLOAD RELAY BLK COMPRESSOR PNK WHI − 13 − OUTDOOR TERMINAL BLOCK 1 1 BLK 5 GRN & YEL BLK 1…

4. SPECIFICATION OF ELECTRICAL PARTS

4-3. Outdoor Unit (RAS-10UAH-E3)

4-5. Indoor Unit (RAS-13NKD-E, RAS-10NKD-E, RAS-07NKD-E)

4-7. Outdoor Unit (RAS-10UA-E3)

5. REFRIGERATION CYCLE DIAGRAM

5-1. RAS-13NKHD-E / RAS-13UAH-E3 Indoor unit Heat exchanger Cooling 0.39 m (Connecting pipe) Æ12.7 T1 0.49 m (Connecting pipe) Æ6.35 Heating Cross flow fan O.D.:12.7 mm O.D.:6.35 mm P Packed valve (Æ12.7) Packed valve (Æ6.35) Heating Cooling 4-way valve Heating Cooling Compressor PH170T2-4L2…

5-2. RAS-10NKHD-E / RAS-10UAH-E3

Cooling 0.39 m (Connecting pipe) Æ9.52 T1 Indoor unit Heat exchanger 0.49 m (Connecting pipe) Æ6.35 Heating Cross flow fan O.D.:9.52 mm O.D.:6.35 mm P Packed valve (Æ9.52) Packed valve (Æ6.35) Heating Cooling 4-way valve Heating Cooling Compressor PH120T1-4C Capillary tube Æ1.5 x 900l Accumulator…

5-3. RAS-07NKHD-E / RAS-07UAH-E3

Indoor unit Heat exchanger Cooling 0.39m (Connecting pipe) ∅9.52 T1 0.49m (Connecting pipe) ∅6.35 Heating Cross flow fan O.D.:9.52mm O.D.:6.35mm P Packed valve (∅9.52) Packed valve (∅6.35) Heating Cooling 4-way valve Heating Cooling Compressor PH80T1-4C Capillary tube ∅1.0x800S (2 pcs.) Accumulator…

Indoor unit Heat exchanger Cooling 0.39 m (Connecting pipe) Æ12.7 T1 0.49 m (Connecting pipe) Æ6.35 Cross flow fan P O.D.:12.7 mm O.D.:6.35 mm Packed valve (Æ12.7) Packed valve (Æ6.35) Cooling Cooling Compressor PH225X2C-4FT Capillary tube Æ1.7 x 1000l Heat exchanger Cooling Mark ( ) means check…

Indoor unit Heat exchanger Cooling 0.39 m (Connecting pipe) Æ9.52 T1 0.49 m (Connecting pipe) Æ6.35 Cross flow fan O.D.:9.52 mm O.D.:6.35 mm P Packed valve (Æ9.52) Packed valve (Æ6.35) Cooling Cooling Compressor PH102T1-4CH Capillary tube Æ1.5 x 1000l Heat exchanger Cooling Mark ( ) means check…

Indoor unit Heat exchanger Cooling 0.39m (Connecting pipe) ∅9.52 T1 0.49m (Connecting pipe) ∅6.35 Cross flow fan O.D.:9.52mm O.D.:6.35mm P Packed valve (∅9.52) Packed valve (∅6.35) Cooling Cooling Compressor PH80T1-4C Capillary tube ∅1.5x1200S Heat exchanger Cooling Cooling Refrigerant R-22 : 0.57…

6. CONTROL BLOCK DIAGRAM

6-1. Heat Pump model M.C.U. Main Unit Control Panel Heat Exchange sensor Thermo. Sensor Infrared Rays Signal Reciver Initiallizing Circuit Clock Frequency Oscillator Circuit Power Supply Circuit Functions Operation Display • Louver Control Timer Display • 3-minutes Delay at Restart for Compressor…

6-2. Cooling model

Main Unit Control Panel Heat Exchange sensor M.C.U. Operation Display Functions Timer Display • Louver Control Thermo. Sensor Filter Sign Display • 3-minutes Delay at Restart for Compressor Infrared Rays Signal Reciver Hi Power Sign Display • Air-purifier control Initiallizing Circuit • Motor…

7. OPERATION DESCRIPTION

7-1. Outline of Air Conditioner Control 7-1-1. Louver control (1) Vertical air flow louver This is a fixed-capacity type of air conditioner with a Position of veritcal air flow louver is automatically Plasma Air-Purifier consisting of an AC fan motor for controlled according to the operation mode.…

7-2-1. Fan only operation (NKD Series only)

([MODE] button on the remote control is set to the fan only operation.) Preset temp. Preset temp. OFF OFF ON 0 °C Fig. 7-2-2 +3 M+ +2.5 *1 +2 *1 +1.5 (2) When [FAN] button is set to AUTO, the indoor fan motor operates as shown in Fig. 7-2-3. When [FAN] button is set to LOW, LOW+, MED, MED+ or HIGH…

(1) The compressor, 4-way valve, outdoor fan and

operation display on the remote control are controlled as shown in Fig. 7-2-4. (1) The compressor, 4-way valve, outdoor fan and operation display on the remote control are controlled as shown in Fig. 7-2-6. OFF Outdoor fan 4-way valve OPERATION display OFF 0 -0.5 ON ON Outdoor fan +1 OFF ON OFF ON…

(3) The indoor heat exchanger restricts revolving

speed of the fan motor to prevent a cold draft. The upper limit of the revolving speed is shown in in Fig. 7-2-8 and Table 7-2-1. RAS-13NKHD Series Indoor heat exchanger temperature °C Manual AUTO (One of 5 steps) *4 L- H (Up to seting speed) SL*1 Stop *6 (1) One of 3 operations (Cooling, Fan only…

(1) Operation flow chat

PAP START OPERATION LED ON PAP LED ON Less than 1 hour Indoor fan ON 1 Air-Purlfier OFF 1 hour later 2 Air-Purlfier ON Error after 1 minute 5 Error within 1 minute Operation confirm 3 PAP LED ON Air-Purifier OFF No error PAP LED ON Air-Purifier ON 6 10 minutes 500 hours FILTER LED ON Air-Purifier…

(2) The indoor fan motor and Plasma Air-Purifier operation

• When Plasma Air-Purifier has been operated with other operation of air conditioner mode (Fan only, AUTO, Cooling, Dry or Heat). The speed revolution of indoor fan is based upon the operated mode of air conditioner. In fact, Plasma Air-Purifier works continuously. • When the Plasma Air-Purifier is…

7-3. Hi POWER Mode

([Hi POWER] button on the remote control is pressed.) 7-4. High-Temperature Limit Control (NKHD Series only) When [Hi POWER] button is pressed while the indoor unit is in Auto, Cooling or Heating operation, Hi POWER mark is indicated on the display of the remote control and the unit operates as…

7-6. Defrost Operation (NKHD Series only)

<In case of C> (1) The heating operation is performed for at least 90 During the heating operation, the outdoor heat minutes. exchanger temperature goes down and sometimes it is frozen. (2) The defrost operating time is 10 minutes. In this case, the air conditioner stops the heating operation and…

7-7. Current Limit Control (NKHD Series only)

The microcontroller detects the input current so as to prevent it exceeds a specified value by means of controlling the outdoor fan control as described in (1) and (2). (1) Current limit control (Cooling operation) Control is performed as shown below by detecting the compressor operating current…

7-8. Auto Restart Function

7-8-1. How to set auto restart function The 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 power supply being accidentally shut down. The operation will resume without warning three minutes…

7-8-2. How to cancel auto restart function

To cancel auto restart function, proceed as follows: Repeat the setting prodedure: the unit receives the signal and beeps three times. The unit will be required to be turned on with the remote control after the main power supply is turned off. When the unit is on standby (Not operating) Operation…

7-10. Self-Cleaning function

Self-Cleaning function is designed to reduce humidity that causes mold to form inside the air conditioning unit. This advanced, efficient system reduces moisture in the coil. When air conditioner is turned off, the internal fan activates and dries the moisture in the coil for 20 minutes, then it…

8. INSTALLATION PROCEDURE

8-1. Safety Cautions For general public use Power supply cord of parts of appliance for Indoor use shall be at least polychloroprene sheathed flexible cord (design H07 RN-F), or cord designation 245 IEC66. CAUTION To Disconnect the Appliance from the Main Power Supply This appliance must be…

REQUIREMENT OF REPORT TO THE LOCAL POWER SUPPLIER

Please make absolutely sure that the installation of this appliance is reported to the local power supplier before installation. If you experience any problems, or if the installation is not accepted by the supplier, the service agency will take adequate countermeasures. – 39 –

mm 65 mm or more 8-2. Installation Diagram of Indoor and Outdoor Units or m ore Hook 1 Installation For the rear left and left piping plate Wall Hoo Air filte 170 k mm or m ore Insert the cushion between the indoor unit and wall, and tilt the indoor unit for better operation. r (At tac h to the fron…

8-3. Installation

8-3-1. Optional installation parts Part Code Parts name Q’ty A Refrigerant piping Liquid side : ∅6.35 mm One Gas side : ∅9.52 mm (07, 10 series) each Gas side : ∅12.70 mm (13 series) B Pipe insulating material (polyethylene foam, 6 mm thick) C Putty, PVC tapes 1 One each <Fixing bolt arrangement of…

8-3-2. Accessory and installation parts

Part No. Part name (Q’ty) 1 Part No. Part name (Q’ty) 3 Installation plate x 1 2 Others Part name (Q’ty) 5 Mounting screw ∅4 x 25 s x 6 Battery x 2 4 Wireless remote control x 1 Part No. 6 Zeolite-plus filter x 1 Plasma air purifier x 1 Name Owner’s manual Installation manual This model is not…

8-4-2. Cutting a hole and mounting installation

plate 8-4. Indoor Unit 8-4-1. Installation place • A place which provides the spaces around the indoor unit as shown in the above diagram. • A place where there is no obstacle near the air inlet and outlet. • A place that allows easy installation of the piping to the outdoor unit. • A place which…

<When the installation plate is directly mounted on

the wall> 1. Securely fit the installation plate onto the wall by screwing it in the upper and lower parts to hook up the indoor unit. 2. To mount the installation plate on a concrete wall with anchor bolts, utilize the anchor bolt holes as illustrated in the above figure. 3. Install the…

<Stripping length of the power cord>

8-4-4. Wiring connection <How to connect the power cord> 40 mm Earth line 10 mm For the air conditioner that does not have power cord, connect a power cord to it as mentioned below. N (1) Open the air inlet grille upward. (2) Remove the four screws securing the front panel. (3) Slightly open the…

<How to connect the connecting cable>

For RAS-07,10,13NKD-E Wiring of the connecting cable can be carried out without removing the front panel. Cord clamp Terminal cover 1. Remove the air inlet grille. Open the air inlet grille upward and pull it toward you. 2. Remove the terminal cover and cord clamp. 3. Insert the connecting cable…

8-4-5. Piping and drain hose installation

How to fix the drains cap 1) Insert hexagonal wrench (4 mm) in a center head. <Piping and drain hose forming> * Since dewing results in a machine trouble, make sure to insulate both the connecting pipes. (Use polyethylene foam as insulating material.) 4 mm Left Bottom right Right Piping preparation…

<Left-hand connection with piping>

8-4-6. Indoor unit fixing Bend the connecting pipe so that it is laid within 43 mm 1. Pass the pipe through the hole in the wall, and hook above the wall surface. If the connecting pipe is laid the indoor unit on the installation plate at the upper exceeding 43 mm above the wall surface, the indoor…

8-4-7. Drainage

8-5. Outdoor Unit 1. Run the drain hose sloped downwards. 8-5-1. Installation place NOTE • Hole should be made at a slight downward slant on the outdoor side. Do not form the drain hose into a wavy shape. Do not rise the drain hose. 50 mm or more Do not put the drain hose end in the drainage ditch.…

(Unit : N·m)

8-5-2. Refrigerant piping connection 1. Cut the pipe with a pipe cutter. Roughness Obliquity 90° Warp Outer dia. of copper pipe Tightening torque ∅6.35 16 to 18 (1.6 to 1.8 kgf·m) ∅9.52 30 to 42 (3.0 to 4.2 kgf·m) ∅12.70 50 to 62 (5.0 to 6.2 kgf·m) Fig. 8-5-2 Flare at indoor unit side 2. Insert a…

8-5-3. Evacuating

<Packed valve handling precautions> After the piping has been connected to the indoor unit, you can perform the air purge together at once. • Open the valve stem all the way out; but do not try to open it beyond the stopper. • Securely tighten the valve stem cap with torque in the following table…

8-5-4. Wiring connection

1. Remove the valve cover from the outdoor unit. 2. Connect the connecting cable to the terminal as identified with their respective matched numbers on the terminal block of indoor and outdoor unit. 3. When connecting the connecting cable to the outdoor unit terminal, make a loop as shown in the…

2. Set the remote control selector switch with the

remote control 8-7. Others 8-7-1. Gas leak test [B] is indicated on the liquid crystal display when setting remote control selector switch to B. [A] is not indicated on the display even if the selector switch is set to A. Valve cover 1) Load the remote control with the batteries. Valve stem cap…

9. TROUBLESHOOTING CHART

9-1. Troubleshooting Procedure 9-2-2. Incorrect cable connection between Indoor and outdoor units Follow the details of 9-2. Basic Chec k Items . If there is no trouble corresponding to 9-2, check whether or not there are faulty parts following 9-4. Self-Diagnosis by Remote Control. The indoor unit…

9-3-2. Failure diagnosis

9-3. Primary Judgement 9-3-1. Role of indoor unit controller The indoor unit controller receives the operation commands from the remote control and executes them. • Temperature measurement at the air outlet of the indoor heat exchanger by the indoor temperature sensor • Temperature setting of the…

9-4. Self-Diagnosis by Remote Control

(Check Code) (1) If the lamps are indicated as shown B to G in Table 9-3-1, exchanger the self-diagnosis by the remote control. (2) When the remote control is set to the service mode, the indoor controller diagnoses the operation condition and indicate the information of the self-diagnosis on the…

Table 9-4-1

Block level Check code Block Indoor P.C. board Diagnosis function Check code Air Conditioner status Symptom Judgement and action Condition Thermo. sensor short/break. Continued operation. Indicated when detected abnormal 1.Check thermo sensor. 2.If it is OK, check P.C. board. Heat exchanger sensor…

9-5. Troubleshooting Flowcharts

9-5-1. Power can not be turned on (No operation at all) <Preliminary checks> (1) Is the supply voltage normal? (2) Is the connection to the AC output OK.? Operation Check Items Main cause Shut off the power supply from AC outlet once and turn it on after 5 seconds. Countermeasure Symptom NO Does the…

9-5-2. Power cannot be turned on after replacing indoor P.C. board

<Checking Procedure> Connect the AC power supply Does the OPERATION lamp blink? YES NO Is it wired as shown in Figure below? Return the wiring of the power relay is returned to the normal procedure. NO YES To the paragraph of No Power turns on . RAS-13NKHD-E Blue Brown Black RY01 Power Cord CN31…

RAS-07NKHD-E, RAS-10NKHD-E

Blue Brown Black Bind Band RY01 2 1 Power Cord CN31 White 3 8 Indoor terminal block Double winding PC-Board RAS-07NKD-E, RAS-10NKD-E, RAS-13NKD-E Blue Brown Black RY01 1 2 Indoor terminal block PC-Board − 60 − Power Cord CN31 White

9-5-3. Outdoor unit does not operate

Shut off the power supply from AC outlet once and turn it on after 5 seconds. Does the OPERATION lamp blink? NO See Power cannot be turned on . YES Does the power turn on by pushing the [ ] button of the remote control? NO See Power cannot be turned on . YES Is AC 220 V supplied between terminal…

9-5-4. Only compressor does not operate

Shut off the power supply from AC outlet once and turn it on after 5 seconds. Does the OPERATION lamp blink? NO See Power cannot be turned on . YES Does the power turn on by pushing the [ ] button of the remote control? NO See Power cannot be turned on . YES Is the voltage across the indoor terminal…

9-5-5. Only outdoor fan does not operate

Shut off the power supply from AC outlet once and turn it on after 5 seconds. Does the OPERATION lamp blink? NO See Power cannot be turned on . YES Does the power turn on by pushing the [ ] button of the remote control? NO See Power cannot be turned on . YES Is the voltage across the indoor terminal…

9-5-6. Only 4-Way valve does not operate (During heating operation)

Heat Pump Model Shut off the power supply from AC outlet once and turn it on after 5 seconds. Does the OPERATION lamp blink? NO See "Power can not be turned on". YES Does the power turn on by pushing the [START/STOP] button of the remote control? NO See "Power can not be turned on". YES Is the…

9-5-7. Only the indoor fan does not operate

<Check procedure> Shut off the power supply once. Turn the power supply. Does the fan stop in no operating status? NO Replace the P.C. board. Control P.C. board is defective. YES Start the operation with low fan setting in cool operation. Does the fan rotate? NO YES Does AC 120V or higher voltage…

9-6. Troubleshooting for Remote Control (Including the Indoor P.C. Board)

Press the [ There is no beep from the indoor unit. The OPERATION lamp of the air conditioner main unit does not light. ] button. Does the transmission indicator blink? NO YES Is there direct sunlight on the receptor of the air conditioner? Reset the remote control by use the tip pencil push in the…

(2) Inspection procedures 1) When a P.C. board is judged to be defective, (1) Operating precautions check for disconnection, burning, or discolora1) When removing the front panel or the P.C. board, tion of the copper foil pattern or this P.C. board. be sure to shut off the power supply. 2) The P.C.…

(3) Checking procedure

Table 9-6-1 Check Point (Symptom) Causes No. Procedure 1 Shut off the power supply and remove the P.C. board assembly from the electronic parts base. Remove the connecting cable from the terminal block. 1. Is the fuse blown? 1. Application of shock voltage. Overload by short-circuit of the parts. 2…

Table 9-6-2. Approximate resistance value of thermo sensor

(kΩ) Temperature 0°C 10°C 20°C 25°C 30°C Resistance value 33.8 20.35 12.59 10.00 7.99 9-6-2. How to shorten time of restart delay timer 1 Press [SET] button while pressing [CHECK] button with a tip of a pencil. 2 Then press [ ] button to transmit the signal to the indoor unit. AUTO PAP TEMP MODE…

9-7. Troubleshooting for Air Purifier and Minus Ion

9-7-1. How to Check Whether the Air Purifier is Good or Not Turn off the power breaker once, and turn on again after 10 seconds. Does the OPERATION lamp blink? NO To item Power supply is not turned on YES Primary check Turn off the power breaker and remove CN34 (Micro switch connector).…

9-7-2. How to Check Whether the Minus Ion Generator is Good or Not

Turn off the power breaker once, and turn on again after 10 seconds. Does the OPERATION lamp blink? NO To item Power supply is not turned on YES Primary check Turn off the power breaker and remove CN34 (Micro switch connector). Short-circuit between 1 and 2 pin of CN34 at PC side, and turn on the…

10. PART REPLACEMENT

10-1. Indoor Unit No. 1 Part name Front panel Procedures How to remove the front panel 1) Stop the operation of the air conditioner and turn off its main power supply. 2) Pull the air inlet grille toward you to open it and remove the air inlet grille. 3) Take off the right side of air filter. 4)…

Part name

Procedures 2 Electrical part How to remove the electrical part 1) Remove the front panel with procedure 1. 2) Remove the screw holding the electrical part cover. 3) Disconnect the 2 connectors (3P) for the fan motor, the connector (5P) for the louver motor from the P.C. board assembly and the…

Part name

Procedures 4 Heat exchanger 1) Remove the front panel, electrical part following procedure 2. 2) Remove the pipe holder at the rear side of main unit. 3) Remove the 2 screws on the heat exchanger at the base bearing. 4) Remove the 2 screws on the heat exchanger at the 2 fixed plates (upper and…

10-2. Outdoor Unit

No. 1 Part name Common procedure Procedures 1) Stop the operation of air-conditioner, and disconnect the power cord from the AC supply. 2) Remove packed valve cover and Electric parts cover. (3 Screws ∅4 x 10L) 3) Remove the cord clamp (2 Screws ∅4 x 22L) and disconnect the connecting cable. 4)…

Part name

Procedures 2 Capacitor for compressor 1) Perform the common procedure 1. 2) Remove the fixing screw and the capacitor band. (1 Screw ∅4 x 8L for 10UA, 13UA) (1 Screw ∅4 x 10L for 07UA) 3) Disconnect the lead wires. 3 Capacitor for fan motor Remarks Screws ∅4 x 10L Capacitor band Capacitor for…

11. EXPLODED VIEWS AND PARTS LIST

FILE NO. SVM-04022-1

11-2. Indoor Unit * Minus Ionizer include with Electrical Supply Assy Location No. Part No. 43T00404 43T09336 43T03314 43T80309 43T80310 43T09328 43T70002 43T79301 43T21321 43T44343 210 43T44345 210 43T44348 211 212 43T47006 43T47005 43T47016 43T49009 43T11301 Description Location No. Part No.…

11-3. Outdoor Unit (RAS-13UAH-E3)

Location No. Part No. Description Location No. Part No. Description 43T47011 Capillary Tube ∅1.5ID 43T41764 Compressor (PH170T2-4L2) 43T47324 Bolt compressor(M6) 01 43T00368 Front cabinet assembly 02 43T03306 Back cabinet assembly 43T42310 Base cabinet assembly 18 04 43T00396 Upper cabinet assembly…

11-4. Outdoor Unit (RAS-10UAH-E3)

Location No. Part No. Description Location No. Part No. Description 43T47011 Capillary Tube ∅1.5ID 43T41400 Compressor (PH120T1-4C) 43T47325 Bolt compressor(M6) 01 43T00368 Front cabinet assembly 02 43T03308 Back cabinet assembly 43T42311 Base cabinet assembly 18 04 43T00395 Upper cabinet assembly…

11-4. Outdoor Unit (RAS-07UAH-E3)

10, , Location No. Part No. Description 01 43T19313 Guard, Fan 02 43T20306 Fan, Propeller 03 43T00398 Front Cabinet Coating Assembly 04 Location No. Part No. : CAPILLARY TUBE Description 15 43T49001 Cushion, Rubber 43T43350 Condenser Assembly 43T63001 Holder Ol-Relay 43T54302 Relay Overload 43T41304…

11-5. Outdoor Unit (RAS-13UA-E3)

Location No. Part No. Description Location No. Part No. Description 01 43T00368 Front cabinet assembly 13 43T47333 Bonnet 12.7 Dia 02 43T03306 Back cabinet assembly 14 43T63303 Finxing plate valve 03 43T42309 Base coat assembly 15 43T47014 Capillary tube 1.7 Dia 04 43T09318 Guard Fan 16 43T41348…

11-6. Outdoor Unit (RAS-10UA-E3)

Location No. Part No. Description Location No. Part No. Description 01 43T00368 Front cabinet assembly 14 43T63303 Finxing plate valve 02 43T03308 Back cabinet assembly 15 43T47011 Capillary tube 1.5 Dia 03 43T42311 Base coat assembly 16 43T41339 Compressor (PH102T1-4CH) 04 43T09318 Guard Fan 17…

11-7. Outdoor Unit (RAS-07UA-E3)

10, , Location No. Part No. Description Location No. Part No. : CAPILLARY TUBE Description 01 43T19313 Guard, Fan 14 43T19312 Handle 02 43T20306 Fan, Propeller 03 43T00398 Front Cabinet Coating Assembly 15 16 43T49001 Cushion, Rubber 43T63001 Holder Ol-Relay 04 43T43340 Condenser Assembly 17…

FILE NO. SVM-04021

TOSHIBA CARRIER (THAILAND) CO., LTD. 144/9 MOO 5, BANGKADI INDUSTRIAL PARK, TIVANON ROAD, TAMBOL BANGKADI, AMPHUR MUANG, PATHUMTHANI 12000, THAILAND. – 73 –

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