Page 2 - CONTENTS
– 2 – CONTENTS 1. SAFETY PRECAUTIONS .......................................................................... 3 2. SPECIFICATIONS ..................................................................................... 5 3. REFRIGERANT R410A ..............................................................
Page 3 - SAFETY PRECAUTIONS; For general public use; New Refrigerant Air Conditioner Installation; CAUTION; TO DISCONNECT THE APPLIANCE FROM THE MAIN POWER SUPPLY; DANGER; DANGER: HIGH VOLTAGE
– 3 – 1. SAFETY PRECAUTIONS For general public use Power supply cord of outdoor unit shall be more than 1.5 mm 2 (H07RN-F or 245IEC66) polychloroprenesheathed flexible cord. • Read this “SAFETY PRECAUTIONS” carefully before servicing. • The precautions described below include the impor tant items re...
Page 4 - TO FOLLOW THIS INSTRUCTION CAN RESULT IN FIRE OR EXPLOSION.; WARNING; damage can result if the unit falls.; Inappropriate grounding may cause electric shock.; Do not store in a wet basement or expose to rain or water.
– 4 – • DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR GAS VAPORS. FAILURE TO FOLLOW THIS INSTRUCTION CAN RESULT IN FIRE OR EXPLOSION. • TO PREVENT THE INDOOR UNIT FROM OVERHEATING AND CAUSING A FIRE HAZARD, PLACE THE UNIT WELL AWAY (MORE THAN 2 M) FROM HEAT SOURCES SUCH AS RADIATORS, HEAT...
Page 6 - -3. Capacity Variation Ratio According to Temperature
– 6 – * Capacity ratio : 100% = 2.5 kW (RAS-B10GKVP-E) 3.5 kW (RAS-B13GKVP-E) 4.5 kW (RAS-B16GKVP-E) 100 110 90 80 70 60 50 32 34 36 38 40 42 33 35 37 39 41 43 44 45 46 Outdoor temp. (˚C) Capacity ratio (%) 120 100 80 60 40 20 0 –15 –10 –5 0 5 10 Capacity ratio (%) Outdoor temp. (˚C) • ConditionsInd...
Page 8 - Flare processing procedures and precautions; b) Removing Burrs and Chips
– 8 – Table 3-2-1 Thicknesses of annealed copper pipes Nominal diameter 1/4 3/8 1/2 5/8 Outer diameter (mm) 6.35 9.52 12.70 15.88 Thickness (mm) R410A R22 0.80 0.80 0.80 0.80 0.80 0.80 1.00 1.00 2. Joints For copper pipes, flare joints or socket joints are used. Prior to use, be sure to remove all c...
Page 9 - ØD
– 9 – A ØD d) Flare Processing Make certain that a clamp bar and copperpipe have been cleaned. By means of the clamp bar, perform the flareprocessing correctly. Use either a flare tool for R410A or conven-tional flare tool. Flare processing dimensions differ accordingto the type of flare tool. When ...
Page 10 - Flare Connecting Procedures and Precautions; b) Correctly align the processed flare surface with the union axis.
– 10 – 43˚ to 45˚ 45˚ to 46˚ B A C D Table 3-2-6 Flare and flare nut dimensions for R22 Nominal diameter 1/4 3/8 1/2 5/8 3/4 Outer diameter (mm) 6.35 9.52 12.70 15.88 19.05 Thickness (mm) 0.8 0.8 0.8 1.0 1.0 Dimension (mm) A B C D 9.0 9.2 6.5 13 13.0 13.5 9.7 20 16.2 16.0 12.9 20 19.7 19.0 16.0 23 2...
Page 11 - (Note 2) Charging cylinder for R410A is being currently developed.
– 11 – 3-3. Tools 3-3-1. Required Tools The service por t diameter of packed valve of the outdoor unit in the air-water heat pump using R410A ischanged to prevent mixing of other refrigerant. To reinforce the pressure-resisting strength, flare processingdimensions and opposite side dimension of flar...
Page 12 - Never charge refrigerant exceeding the specified amount.
– 12 – Connect the charge hose to packed valve service port at the outdoor unit’s gas side. Recover the refrigerant, and check no refrigerant remains in the equipment. (For refrigerant charging, see the figure below.) Connect the charge hose to the vacuum pump adapter. Open fully both packed valves ...
Page 13 - Silver brazing filler
– 13 – Gauge manifold [ Cylinder with siphon ] [ Cylinder without siphon ] OUTDOOR unit Gauge manifold OUTDOOR unit Refrigerant cylinder Electronic balance Refriger ant cylinder Electronic balance Siphon 1. Be sure to make setting so that liquid can be charged. 2. When using a cylinder equipped with...
Page 14 - Characteristics required for flux; • Noncorrosive flux; Piping materials for brazing and used; Never use gas other than Nitrogen gas.; Brazing method to prevent oxidation; Piping material
– 14 – Nitrogen gas cylinder Pipe Flow meter M Stop valve From Nitrogen cylinder Nitrogen gas Rubber plug 2. Characteristics required for flux • Activated temperature of flux coincides with the brazing temperature. • Due to a wide effective temperature range, flux is hard to carbonize. • It is easy ...
Page 15 - CONSTRUCTION VIEWS
– 15 – 4. CONSTRUCTION VIEWS 4-1. Indoor Unit RAS-B10GKVP-ERAS-B13GKVP-ERAS-B16GKVP-E Parts name of remote controller WH-H03JE Connecting pipe(Outside length:0.4m)Flare Ø9.52(RAS-B16GKVP-E : Ø12.7) Minimum distance to ceilinfg Minimum distance to wall Minimum distance to wall Hanging section Front p...
Page 16 - Detailed leg part
– 16 – 4-2. Outdoor Unit RAS-10GAVP-E, RAS-13GAVP-E, RAS-16GAVP-E Pipe dia. Ø9.52:RAS-10GAVP-E, RAS-13GAVP-E Ø12.7:RAS-16GAVP-E 2-Ø20x88 drain long hole leg part Ø25 drain hole Ø11-14U-shape hole(for Ø8-Ø10 anchor bolt) Connecting pipe port Connecting pipe port(Pipe dia. Ø6.35) 8-Ø7 hole(for fixing ...
Page 18 - SPECIFICATIONS OF ELECTRICAL PARTS; Louver motor
– 18 – 6. SPECIFICATIONS OF ELECTRICAL PARTS 6-1. Indoor Unit RAS-B10GKVP-E, RAS-B13GKVP-E, RAS-B16GKVP-E 6-2. Outdoor Unit RAS-10GAVP-E, RAS-13GAVP-E, RAS-16GAVP-E No. 1 2 3 4 Parts name Fan motor (for indoor) Room temp. sensor (TA-sensor) Heat exchanger temp. sensor (TC-sensor) Louver motor Type M...
Page 19 - REFRIGERANT CYCLE DIAGRAM; INDOOR UNIT; Allo; OUTDOOR UNIT
– 19 – 7. REFRIGERANT CYCLE DIAGRAM 7-1. Refrigerant Cycle Diagram RAS-B10GKVP-E/RAS-10GAVP-E NOTE : • The maximum pipe length of this air conditioner is 25 m. When the pipe length exceeds 15m, the additional charging of refrigerant, 20g per 1m for the part of pipe exceeded 15m is required. (Max. 20...
Page 22 - CONTROL BLOCK DIAGRAM; REMOTE CONTROLLER
– 22 – 8. CONTROL BLOCK DIAGRAM 8-1. Indoor Unit RAS-B10GKVP-E, RAS-B13GKVP-E, RAS-B16GKVP-E M.C.U. Indoor Unit Control Unit From Outdoor Unit 220-240V ~ 50Hz 220V ~ 60Hz Serial Signal Communication (Operation Command and Information) Serial Signal Transmitter/Receiver Micro Switch Converter (D.C ci...
Page 23 - MICRO-COMPUTER BLOCK DIAGRAM; For INDOOR UNIT; valve
– 23 – 8-2. Outdoor Unit (In ver ter Assemb ly ) RAS-10GA VP-E, RAS-13GA VP-E, RAS-16GA VP-E 220–240 V ~ 50Hz 220 V ~ 60Hz MICRO-COMPUTER BLOCK DIAGRAM Driver circuit of P.M.V. Heat exchanger temp.sensor Suction temp. sensor Outdoor air temp. sensor Discharge temp. sensor Indoor unit send/receive ci...
Page 24 - OPERATION DESCRIPTION; Role of indoor unit controller
– 24 – 9. OPERATION DESCRIPTION 9-1. Outline of Air Conditioner Control This air conditioner is a capacity-variable type airconditioner, which uses DC motor for the indoor fanmotor and the outdoor fan motor. And the capacity-propor tional control compressor which can change themotor speed in t...
Page 26 - Remote controller
– 26 – Item 1. Basic operation Operation flow and applicable data, etc. 1. Operation control Description Receiving the user’s operation condition setup, the operation statuses of indoor/outdoor units arecontrolled. 1) The operation conditions are selected by the remote controller as shown in the bel...
Page 28 - Indication
– 28 – Item 2. Indoor fan motor control Operation flow and applicable data, etc. <In cooling operation> (This operation controls the fan speed at indoor unit side.) The indoor fan (cross flow fan) is operated by the phase-control induction motor. The fan rotates in 5 stages inMANUAL mode, and ...
Page 29 - Item; motor control; Description; ) When setting the fan speed to; Cold draft preventive control; Basic fan control; In starting
– 29 – Item 2. Indoor fan motor control Operation flow and applicable data, etc. <In heating operation> Description 1) When setting the fan speed to L, L+, M, M+ or H on the remotecontroller, the operation is per-formed with the constant speedshown in Fig. 3 and Table 1. 2) When setting the fa...
Page 30 - Tap
– 30 – Item 3. Outdoor fan motor control Operation flow and applicable data, etc. The blowing air volume at the outdoor unit side is controlled. Receiving the operation command from the controller ofindoor unit, the controller of outdoor unit controls fan speed. * For the fan motor, a DC motor with ...
Page 33 - In case of operation stop; Outdoor heat e; defrost operation star ts.
– 33 – Item 7. Quick heating control Operation flow and applicable data, etc. This function quickens the star ting of heating opera-tion when indoor/outdoor temperature is low.(Available only in heating operation) When indoor temperature is low, this function storesthe heat by heating winding depend...
Page 34 - This function controls the air direction of the indoor unit.
– 34 – Horizontal blowing Inclined blowing Blowing downward Air direction Inclined blowing Horizontal blowing Powerful Room temp. (Ta) < Set temp. (Tsc) + 3.5 Room temp. (Ta) ≥ Set temp. (Tsc) + 3.5 Initial setting of “Cooling storage position”Louver : Directs downward (9˚) Initial setting of “Co...
Page 35 - operation; ) According to difference between; Time correction
– 35 – Item 10. ECO operation Operation flow and applicable data, etc. When pressing [ECO] button on the remote controller, a quietand mild operation is performed by reducing the fan speed andthe compressor speed. <Cooling operation> This function operates the air conditioner with the differen...
Page 36 - Present status
– 36 – Item 11. Temporar y operation Operation flow and applicable data, etc. Pressing [RESET] button star ts the temporar y opera-tion of [AUTO] operation. When keeping [RESET]button pressed for 10 seconds or more, the temporary[COOL] operation is performed. Description 1) When pressing [RESET] but...
Page 37 - Td value; Judges as an error and stops the compressor.
– 37 – Item Operation flow and applicable data, etc. Description 1. Purpose The air purifying control function is toaler t the user to trouble in the ionizing orair purifying operation. 2. Description Trouble is determined to have occurred(indicated by the FILTER indicator) in thefollowing four case...
Page 39 - Operation mode
– 39 – Item 15. Clean operation Operation flow and applicable data, etc. • During clean operations: The louver opens slightly. The indoor fan operates continuously ata speed of 260 r pm. Clean operation times • To stop an ongoing clean operation at any time Press the star t/stop button on the remote...
Page 40 - release; Setting the clean operation release; * J04 will be near the MCU so take; Setting the clean operation; This completes the clean operation release setting.
– 40 – Item 16. Clean operation release Operation flow and applicable data, etc. Setting the clean operation release Description * J04 will be near the MCU so take steps to ensure that it will not beexposed to excessive levels ofheat. Also take care to avoid solderbridging with the surroundingcompon...
Page 41 - Position of remote controller selector switch
– 41 – Both indoor units start operation. Unnecessary set [Remote controller select] Press the operation button on the remote controller. YES NO CLOCK CHECK RESET CLR SET SWING FIX FAN ON OFF HiPOWER ECO MEMO SLEEP 1.3.5.9H When switching between settings “A” and “B”, always switch the indoor unit b...
Page 42 - • When the unit is standby (Not operating)
– 42 – Operation Press [RESET] button for more thanthree seconds. (Less than 10 seconds) Motions The unit is on standby. ↓ The unit star ts to operate. The green indicator is on. ↓ After approx. three seconds, The unit beeps three times The green indicator flashes and continues to operate. for 5 sec...
Page 43 - • When the system is operating
– 43 – Operation Press [RESET] button for more thanthree seconds. (Less than 10 seconds) Motions The unit is on standby. ↓ The unit star ts to operate. The green indicator is on. ↓ After approx. three seconds, The unit beeps three times and continues to operate. If the unit is not required to operat...
Page 45 - -5-2. Name and Functions of Indications on Remote Controller; AUTO or five fan speed levels; • In the illustration, all indications are shown for
– 45 – AUTO AUTO 3 9 5 7 6 1 2 8 4 10 9-5-2. Name and Functions of Indications on Remote Controller [Display] All indications, except for the clock time indicator, are displayed by pressing the button. 1 Transmission markThis transmission mark indicates when theremote controller transmits signals to...
Page 46 - Automatic operation; • The indoor unit operates in according to the current operation.; The Hi-POWER mode can not be set in Dry operation
– 46 – 9-6. Hi-POWER Mode ([Hi-POWER] button on the remote controller is pressed) When [Hi-POWER] button is pressed while the indoor unit is in Auto, Cooling or Heating operation, Hi-POWERmark is indicated on the display of the remote controller and the unit operates as follows. 1. Automatic operati...
Page 47 - INSTALLATION PROCEDURE; For the rear left and left piping
– 47 – 10. INSTALLATION PROCEDURE 10-1. Safety Cautions 1 Installation plate Insert the cushion between the indoor unit and wall, and tilt the indoor unit for better installation work. Make sure the drain hose is sloped downward. The auxiliary piping can be connected at the left, rear left, rear rig...
Page 48 - Refrigerant piping; Q’ty; Attachment bolt arrangement of outdoor unit; • Secure the outdoor unit with the attachment bolts and; Name; This model is not equipped with an extension drain hose.
– 48 – 10-2. Optional Parts, Accessories and Tools 10-2-1. Optional Installation Parts Part Code Y Z Parts name Refrigerant piping Indoor unit name Liquid side (Outer diameter) Gas side (Outer diameter) RAS-B10GKVP-E, B13GKVP-E 6.35 mm 9.52 mm RAS-B16GKVP-E 6.35 mm 12.7 mm Shield pipe (for extension...
Page 49 - Changes in the product and components; Applicable to R22 model; the charge hose’s por t size.
– 49 – 10-2-3. Installation/Servicing Tools Changes in the product and components In the case of an air conditioner using R410A, in order to prevent any other refrigerant from being chargedaccidentally, the service por t diameter of the outdoor unit control valve (3 way valve) has been changed.(1/2 ...
Page 50 - • Do not install the remote controller in a place; lation Plate
– 50 – 10-3. Indoor Unit 10-3-1. Installation Place • A place which provides enough spaces around the indoor unit as shown in the diagram. • A place where there are no obstacle near the air inlet and outlet. • A place which allows easy installation of the piping to the outdoor unit. • A place which ...
Page 51 - Anchor bolt; How to connect the connecting cable
– 51 – When the installation plate is directlymounted on the wall 1. Securely fit the installation plate onto the wall by screws with the upper and lower catches, thathold the indoor unit, facing out. 2. To mount the installation plate on a concrete wall use anchor bolts. Drill the anchor bolt holes...
Page 52 - Piping and drain hose forming; Changing drain hose; How to remove the drain cap; Front panel slit
– 52 – CAUTION • Be sure to refer to the wiring system diagram labeled inside the front panel. • Check local electrical regulations for any specific wiring instructions or limitations. 10-3-5. Piping and Drain Hose Installation Piping and drain hose forming • Since condensation results in machine tr...
Page 53 - How to attach the drain cap; In case of right or left piping; Left-hand connection with piping; • After making slits on the front panel with a knife or
– 53 – 4 mm No gap Insert a hexagonwrench (Ø4mm) Do not apply lubricating oil(refrigerant machine oil) when inserting the drain cap.If applied, deterioration and drain leakage of the drain plug may occur. How to attach the drain cap 1. Inser t hexagonal wrench (4 mm). Fig. 10-3-13 2. Firmly insert d...
Page 54 - Shield pipe
– 54 – CAUTION • Bind the auxiliary pipes (two) and connecting cable with facing tape tightly. In case of leftward piping and rear-leftwardpiping, bind the auxiliary pipes (two) only withfacing tape. Fig. 10-3-18 • Carefully arrange the pipes so that none of the pipes stick out of the rear plate of ...
Page 55 - Precautions for adding refrigerant
– 55 – 10-4. Outdoor Unit 10-4-1. Installation Place • A place which provides enough space around the outdoor unit as shown in the diagram. • A place which can bear the weight of the outdoor unit and does not allow an increase in noise leveland vibration. • A place where the operation noise and disc...
Page 56 - Flaring
– 56 – Base plate 9 Drain nipple 10 Water-proof rubber caps (supplied with the outdoor unit) 10-4-2. Draining the Water • Holes are provided on the base plate of the outdoor unit to ensure that the defrost waterproduced during heating operations is drained offefficiently. If a centralized drain is r...
Page 57 - Tightening Connection; Outer dia. of copper pipe; Half union; AIR PURGE; Use a vacuum pump
– 57 – Tightening Connection Align the centers of the connecting pipes and tightenthe flare nut as much as possible with your fingers.Then tighten the nut with a wrench and torquewrench as shown in the figure. Fig. 10-4-7 CAUTION • Do not apply excessive force. Otherwise, the nut may break. (Unit : ...
Page 58 - Packed Valve handling precautions; Hexagonal wrench is required.; Stripping length of connecting cable; Ser vice por t; Power source
– 58 – Packed Valve handling precautions • Open the valve stem all the way; but do not try to open it beyond the stopper. • Securely tighten the valve stem cap with torque in the following table: Hexagonal wrench is required. Fig. 10-4-10 10-4-5. Wiring Connection 1. Remove the valve cover, the elec...
Page 59 - Information; How to Set the Auto Restart
– 59 – 10-5. Test Operation 10-5-1. Gas Leak Test • Check the flare nut connections for gas leaks with a gas leak detector and/or soapy water. Fig. 10-5-1 10-5-2. Test Operation To test the system, press and hold RESET button for10 sec. (There will be one shor t beep.) Fig. 10-5-2 10-5-3. Auto Resta...
Page 60 - HOW TO DIAGNOSE THE TROUBLE; Precautions when handling the new inverter (3DV Inverter); The high voltage circuit is incorporated.; The control circuitry has an uninsulated construction.; Troubleshooting Procedure
– 60 – 11. HOW TO DIAGNOSE THE TROUBLE The pulse motor circuits are mounted to both indoor and outdoor units. Therefore, diagnose troubles accordingto the trouble diagnosis procedure as described below. (Refer to the check points in servicing written on thewiring diagrams attached to the indoor/outd...
Page 61 - Sensor leads; Do NOT lay the circuit board assembly flat.; 0W) or plug of the soldering iron to; Inverter cover
– 61 – CAUTION A high voltage (equivalent to the supply voltage) is also energized to ground through thesensors, PMV and other low-voltage circuits. The sensor leads and other wires are coveredwith insulated tubes for protection. Nevertheless, care must be taken to ensure that thesewires are not pin...
Page 63 - 1-3. Judgment by Flashing LED of Indoor Unit; Protective circuit operation for indoor P.C. board
– 63 – 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 diagnos...
Page 64 - • 2-digits alphanumeric will be indicated on the display.
– 64 – 11-4. Self-Diagnosis by Remote Controller (Check Code) 1. If the lamps are indicated as shown B to E in Table 11-3-1, 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 condi- tion and in...
Page 65 - indoor unit. The error code stored in memory is cleared.
– 65 – Check code Check code Judgment and action 1. Check the room temp. sensor. 2. When the room temp. sensor is normal, check P.C. board. 1. Check heat exchanger sensor. 2. When heat exchanger sensor is normal, check P.C. board. 1. Check the motor. 2. When the motor is normal, check P.C. board. Re...
Page 67 - 1-5. Judgment of Trouble by Every Symptom; Is the normal voltage provided to the outdoor unit?
– 67 – 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. Is the crossover cable connected...
Page 68 - (3) Only the indoor motor fan does not operate; and
– 68 – Turn off power supply once, and turn it on again. Start to operate indoor unit in cooling operation at airflow level “LOW”. Turn off indoor unit and remove connector from motor.Then start to operate indoor unit with remote controller. Turn off indoor unit and remove connector from motor.Then ...
Page 69 - Remove the cover of the fan motor lead wires.
– 69 – Indoor fan starts rotating when power supply is turned on. (Check output DC voltage of fan motor on P.C. board.) Measure voltage between 3 (GND : BLACK) and 5 (V line : YELLOW) of motor connector (CN10) while indoor fan motor is rotating. DC 1.0V or more P.C. board is defective. 6 (Blue) 5 (Y...
Page 70 - (5) Troubleshooting for remote controller
– 70 – NO YES Push the START/STOP button. Is transmission mark indicated? The unit does not beep at all.Operation lamp on indoor unit is not indicated. NOTE : After replacing batteries, push the RESET buttonwith a tip of a pencil. Is receiver on indoor unit exposed to direct sunlight? Avoid direct s...
Page 71 - (2) Outdoor unit stops in a little while after operation started
– 71 – Refer to the chart in 11-6. Gas leak P.M.V. is defective. Miswiring of connecting wires of indoor/outdoor units Clogging of pipe and coming-off of TC sensor Gas circulation amount is down. Measure gas pressure. Gas shortage Gas leak Pipe clogging Thermo. operation of compressor Red White Term...
Page 73 - Operation c
– 73 – Pr imar y chec k Operation c hec k Turn off the power breaker once, and turn on again after 10 seconds. Does the OPERATION indicator flash? Turn off the power breaker and remove CN34 (Micro switch connector). Short-circuit between and pin of CN34 at PC side, and turn on the power breaker afte...
Page 74 - 1-7-2. How to Check Whether the Minus Ion Generator is Good or Not; Primar
– 74 – 11-7-2. How to Check Whether the Minus Ion Generator is Good or Not 1) Check operation while short-circuiting CN34 of the main P.C. board.2) Perform air purifying operation by the remote controller. • In this time, check that the remote controller is in status which is shortened by time on th...
Page 75 - 1-8. How to Diagnose Trouble in Outdoor Unit; Diagnosis/Process flowchart
– 75 – 11-8. How to Diagnose Trouble in Outdoor Unit 11-8-1. Summarized Inner Diagnosis of Inverter Assembly Table 11-8-1 Diagnosis/Process flowchart Item Preparation Check Check Operation Measure- ment Check Stop Check Measure- ment Contents Turn “OFF” the power supplybreaker, and remove 3Pconnecto...
Page 76 - Check; Contents; • Is not shor t-circuited; Summary; or more
– 76 – Diagnosis/Process flowchart Item Check Operation Contents Check winding resistancebetween phases of compres-sor, and resistance betweenoutdoor frames by using atester. • Is not grounded. • Is not shor t-circuited between windings. • Winding is not opened. Remove connector CN300 ofthe outdoor ...
Page 78 - GND
– 78 – 11-9-2. P.C. Board Layout GND +12V +5V 100 30 40 50 60 70 80 90 20 10 0 0 10 20 30 40 50 Resistance value (k ) Temperature (˚C) TD : Discharge temp. sensor TA : Room temp. sensor TC : Heat exchanger temp. sensor TO : Outdoor temp. sensorTE : Outdoor heat exchanger temp. sensor TS : Suction te...
Page 80 - Case that product is good; Resistance value; Diode block
– 80 – 11-9-5. Checking Method for Each Part No. 1 Part name Electrolytic capacitor(For boost, smoothing) Checking procedure 1. Turn OFF the power supply breaker.2. Discharge all three capacitors completely.3. Check that safety valve at the bottom of capacitor is not broken.4. Check that vessel is n...
Page 81 - 1-10. How to Simply Judge Whether Outdoor Fan Motor is Good or Bad; • Outdoor fan motor does not rotate.; How to simply judge whether outdoor fan motor is good or bad
– 81 – 11-10. 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 star ted rotating. • Outdoor fan motor rotates or does not rotate according to the position where the fan stopped...
Page 82 - HOW TO REPLACE THE MAIN PARTS; cuitry, wear rubber gloves to avoid contact with the live parts.
– 82 – 12. HOW TO REPLACE THE MAIN PARTS WARNING • Since high voltages pass through the electrical par ts, 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 pan...
Page 83 - Part name; Front panel; Procedures; ” par t under the front panel; Remarks; ) Press the electric par ts box with the right
– 83 – No. Part name Front panel Procedures 4) Press “ ” par t under the front panel and remove hooks of the front panel fromthe installation plate. Remarks Pull here Press here Press here Press Front panel Installation plate Holder Holder Protrusion Protrusion Electric dust Electric dust collecto...
Page 90 - Common procedure; Procedure; ) Turn the power supply off to stop the
– 90 – No. Part name Common procedure Procedure 1) Turn the power supply off to stop the operation of air-conditioner. 2) Remove the front panel. • Remove the 2 fixing screws. 3) Remove the electrical par t base. Remarks Replace terminal block,microcomputer ass’y and theP.C. board ass’y. 12-2. Mic...
Page 91 - Upper cabinet; How to mount the water-proof cover
– 91 – 12-3. Outdoor Unit No. Part name Commonprocedure Procedure 1. Detachment NOTE Wear gloves for this job.Otherwise, you may injure yourhands on the parts, etc. 1) Stop operation of the air conditioner, and turn off the main switch of thebreaker for air conditioner. 2) Remove the valve cover. ...
Page 92 - Claw
– 92 – No. Part name Front cabinet Procedure 1. Detachment 1) Perform step 1 in . 2) Remove the fixing screws (ST1TØ4 × 8L 2 pcs.) used to secure the front cabinetand inver ter cover, the screws (ST1TØ4× 8L 3 pcs.) used to secure the frontcabinet at the bottom, and the fixingscrews (ST1TØ4 × 8L ...
Page 95 - Fan motor
– 95 – No.
Part name Side cabinet Procedure 1. Side cabinet (right) 1) Perform step 1 in and all the steps in . 2) Remove the fixing screw (ST1TØ4 × 8L 5 pcs.) used for securing the sidecabinet to the bottom plate and valvefixing panel. 2. Side cabinet (left) 1) Perform step 1 in . 2) Remove...
Page 96 - Compressor; Reactor
– 96 – No. Part name Compressor Procedure 1) Perform work of item 1 of and , , ,
. 2) Extract refrigerant gas. 3) Remove the par tition board. (ST1TØ4 × 8L 3 pcs.) 4) Remove the sound-insulation material. 5) Remove terminal cover of the compressor, and disconnect lead wire of the compres...
Page 97 - Hooking claw
– 97 – No. Part name Electronicexpansion valvecoil Procedure 1. Detachment 1) Perform step 1 in , all the steps in and 1 in
. 2) Remove the coil by pulling it up from the electronic control valve body. 2. Attachment 1) When assembling the coil into the valve body, ensure that the coil anti-t...
Page 98 - Detail C for 10GAVP-E
– 98 – No. 11 Part name Procedure Remarks TE sensor (outdoor heat exchanging temperature sensor) • Attachment With the leads pointing downward and the sensor leadspointing in the direction shown in the figure, install the sensoronto the straight pipe par t of the condenser output pipe. CAUTION Durin...
Page 99 - Parts name; NOTE
– 99 – No. 15 Part name Replacement oftemperature sensorfor servicing only Common servicepar ts of sensor TO,TS, TE, TD Procedure 1) Cut the sensor 100 mm longer than old one. 2) Cut the protective tube after pulling out it (200 mm). 3) Move the protective tube toward the thermal sensor side and tea...
Page 101 - EXPLODED VIEWS AND PARTS LIST
– 101 – Location Part Description No. No. 201 43005633 Panel Ass’y, Front 202 43005610 Grille, Air Inlet 203 4301V052 Plate, Fix 204 43080512 Filter, Air, Right 205 43080521 Filter, Air, Left 206 43009675 Louver, Horizontal 207 43009682 Louver, Ver tical 209 4302C067 Motor, Fan 210 4302C063 Motor, L...
Page 106 - Appendix; Cord Heater Installation Work
Appendix-1 Appendix No. 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 Cord Heater Installation Work Applicable Models: RAS-10GAVP-E, RAS-13GAVP-E, RAS-16GAVP-E 1. Required parts for installation work (Recommendation) The above products conform to RoHS (2002/95/EC). Therefore when procuring and using the following r...
Page 107 - NOTE: The parts on the above table are recommended parts.; Required tools for installation work
Appendix Appendix-2 No. Remarks Specifications/Vendor Q’ty Part name NOTE: The parts on the above table are recommended parts. 1 3 1 4 1 5 1 6 1 7 Power cord Thermostatfixing plate PVC tube Shield tube Bundling tie 1 1 1 1 1 2-cores x 0.75mm² or more, H05RN-F Material: SGCC-Z08, Board thickness: 0.8...
Page 109 - Photo / Explanatory diagram; Remove the upper cabinet and the valve cover.
Appendix Appendix-4 4. Cord heater installation work procedure No. Photo / Explanatory diagram Procedure 1 Remove each cabinet, inverter assembly, motor base assembly, and partition board assembly. * Do not damage the electric parts such as cables, connectors, etc. while this work. Remove the upper ...
Page 110 - Related parts / Screws list
Appendix-5 Appendix No. Photo / Explanatory diagram Procedure Remove the motor base assembly, partition plate assemblyand the sound insulation board. Related parts / Screws list Used screw Part name Screw type Quantity Motor base assembly(Including motor and fan) Ø4 × 8 2 Partition plate assembly(In...
Page 112 - Perform end process and bundling of each cable.
Appendix-7 Appendix No. Photo / Explanatory diagram Procedure 2-4 Rework the side cabinet (L) to remove part of it. The area to be removed is indicated by the shadedlines in the left figure. After removing part of the side cabinet (L), deburr theedges of the side cabinet (L). 2-5 Perform end process...
Page 113 - * Check that there is the marked part of the cord heater
Appendix Appendix-8 No. Photo / Explanatory diagram Procedure 3 Assembly Return a set of the refrigeration cycle assembly into the outdoor unit base plate and reassemble sound insulationboard, partition plate assembly, fan motor assembly, and side cabinet (R/L) as original. Fix the thermostat fixing...
Page 115 - φφφφφ; mm holes to be additionally drilled in base plate
Appendix Appendix-10 6. Diagram showing positions φφφφφ 3.2 mm holes to be additionally drilled in base plate
Page 116 - TOSHIBA CARRIER CORPORATION
TOSHIBA CARRIER CORPORATION 2 CHOME 12-32, KONAN, MINATOKU, TOKYO, 108-0075, JAPAN Copyright © 1999 to 2005 TOSHIBA CARRIER CORPORATION, ALL Rights Reserved. This product is compliant with Directive 2002/95/EC, and cannot be disposed as unsorted municipal waste.
Toshiba 26C100U
User Manual
Toshiba 55SL412U
User Manual
Toshiba 50L5200U
User Manual
Toshiba 24V4210U
User Manual
Toshiba 40L3400U
User Manual
Toshiba 50L1350U
User Manual
Toshiba 24SLV411U
User Manual
Toshiba 50L2400U
User Manual
Toshiba 58L7350U
User Manual
Toshiba 50L1400U
User Manual