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1. SPECIFICATIONS ITEM TAS-12H TAS-15H TAS-18H TAS-24H Function Cooling & Heating Capacity BTU/H 11,500 / 12,000 14,500 / 15,000 17,500 / 18,000 21,500 / 22,000 SEER 10.0 10.0 10.0 10.0 H.S.P.F Dehuminication Electrical Data Main Power AC 208/230V~ , 60Hz , 1 Ph Running Current 5.0/5.4...
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2. INSTALLATION BASIC ACCESSORIES This Installation section explains how and where to connect this new air conditioner. Please read make sure all acces- sories are included as shown below and read manual thoroughly. This Installation section is provided to assist the per- son knowledgeable in air conditioner installation and should not be installed by anybody who is not thoroughly familiar with this type of installation.
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OPTIONAL ACCESSORIES ACCESSORIES NOT SUPPLIED WITH THE UNIT: Part Name Q'ty Description Remark Drain Hose Extension PVC, 20mm x 2M Tape Finish PVC, W80mm x 25M Insulator Plate PE, T8.0 Putty Gray, 80g Wall Cap HIPS, Bracket Saddle SCT, T0.8 TAS-24H Only Cable Tie DACT-190A...
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INSTRUCTION OF INSTALLATION Below is an overview for the connection of the Indoor unit to the Outdoor unit. OVERVIEW This appliance must be installed according to national power supply acquirement. 10cm (3.95in) from ceiling 30cm (11.8in) from side wall 10cm (3.95in) from Wall side wall Wall Cap...
• TAS-18/24 required distances away from walls/AC outlet into consideration. • TAS-15H • TAS-15 • TAS-12H • TAS-12 CAUTION • Before making hole, make sure there are no studs, pipes, electrical wiring or conduit directly behind the area to be cut.
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MOUNTING THE INDOOR UNIT The Indoor unit must be mounted before connecting the indoor/outdoor wire, drain hose and copper tubing. To mount, follow the procedures below: 1. The tubing can be extended in 4 directions as shown 2. Make sure the drain hose and copper tubing are below.
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CONNECTING THE COPPER TUBES To connect the copper tubes, follow the procedures below: 1. Remove the flare nut stoppers from the inside unit. 2. Remove the plastic stoppers from the tubing. Connect Determine the location of the copper tubing and the large and small copper tubing to the respective where the bends will be.
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CONNECTING THE CABLES One electric power cable must be connected to the outdoor unit. The indoor unit is connected to outdoor unit through the connection cable. To install the cables follow as below. 1. Open the connection cover on the indoor unit. 2.
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TAPING UP THE WIRE/TUBES/HOSE After running the wire, hose and tubing outside, tape them up as shown below to insulate. 1. Tape the two copper tubes, drain hose (and the 2. Begin wrapping from the point the tubing comes out of electrical wiring if local codes permit) together with the outdoor unit and continue to the hole in the wall.
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APPLYING PUTTY AND INSERTING THE WALL CAP After running the wires and tubing outside, putty should be inserted around the opening on the outside to protect against rain, wind, etc. To apply putty, see below: 1. Apply the putty to any area 2.
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Evacuation Indoor Unit 1. Attach the charge hose end described in the leak test area to a vacuum pump to evacuate the tubing and indoor unit. Confirm the Lo knob of the manifold valve is open. Then, run the vacuum pump. The operation time for evacuation varies with the tubing length and capacity of the pump.
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TEST RUN Check that all tubing and wiring have been completed correctly. Check again that the wide and narrow tube service valves are fully opened. Turn on the power and run the system. Service Valve Construction • Valve Position Closed The valve systems of both the wide and narrow tubes are turned all the way in.
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Note 1) Neither indoor unit nor outdoor unit runs. Check the following points first. (There are following case in normal operation) a. Is the timer mode set the "timer ON". b. Is the timer mode set the "timer-OFF" and the time had passed? Neither outdoor fan nor compressor runs while indoor fan runs.
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Neither Indoor Unit nor Outdoor Unit Runs Confirm following statement. When the unit operate normally, Sometimes the outdoor unit and indoor unit cannot operate. Check the function select switch. Is it timer mode? The function select switch locate the sleep mode and is the setting time over? Is the setting mode DEHUMIDIFIER mode? The power is applied to the unit Rating voltage...
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Outdoor Unit Runs but Indoor Fan Do Not Run Check rotation of indoor fan Check the Fan Motor bearing and fan Rotate indoor fan by hand DC 30V(Vs), Check the power P.C.B. DC 15V(Vc) (outdoor PCB) Check input Voltage (Vs) of Fan Motor connector at power P.C.B Fail The circuit for DC POWER...
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Outdoor Fan and Compressor Do Not Confirm following statement. When the unit operate normally, Sometimes the outdoor unit and indoor unit cannot operate. Is the setting temperature proper? Is the unit during 3min. Time delay of compressor. During frost prevention of lndoor unit. Check the wiring Rating voltage Check the voltge between...
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Only Compressor Do not Run - Check the following at cooling mode Check the control P.C.B Rating voltage Check the voltge between the circuit for relay of indoor unit terminal less than 90% driving. Rating voltage more than 90% Check the connecting Rating voltage wire between indoor Check the voltge between...
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PART LIST OF INDOOR PCB (TAS-12H/18H/24H) Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).
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5PRT800MG- RESONATOR RT8.00MG 1KA78L05F- IC REGULATOR KA78L05F 1KA7042P-- IC RESET KIA7042P 5L TKRC102M-- KRC 102-M TZTA1270Y- KTA1270Y TKRC102M-- KRC 102-M 3114308220 PCB CONTROL TAS-12H(176.5*121*1.6T,FR1) 3114308420 PCB CONTROL TAS-18/24H(163.25*123*1.6T,FR1) 13GS87PH46 IC MICOM TMP87PH46N(OTP) 1L7812CV-- IC REGULATOR 7812 13GT62004A IC DRIVER ULN2004A...
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PART LIST OF INDOOR PCB (TAS-15H) Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). Location Part Code Q'ty...
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Location Part Code Q'ty Part Name Description Unit RD-4K103J- R CARBON FILM 1/4W 10K OHM J RD-4K103J- R CARBON FILM 1/4W 10K OHM J RD-4K102J- R CARBON FILM 1/4W 1K OHM J RD-4K103J- R CARBON FILM 1/4W 10K OHM J RD-4K102J- R CARBON FILM 1/4W 1K OHM J...
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PART LIST OF OUTDOOR PCB (TAS-12,15,18,24HO) Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). Location Part Code Q'ty...
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Location Part Code Q'ty Part Name Description Unit RD-4K271J- R CARBON FILM 1/4W 270 OHM RD-2K512J- R CARBON FILM 1/2W 5.1K OHM J RD-4K153J- R CARBON FILM 1/4W 15K OHM J RS02Y683J- R CARBON OXIDE 68K, 2W RD-4K331J- R CARBON FILM 1/4W 330 OHM J RN-4K1272F R METAL FILM...
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Power Supply(1) DESCRIPTION The DC power is SMPS power source. DC Power Supply in circuit needs 30V, 15V and 12V. +12V is used for Compressor Driving Relay, Buzzer Driving Swing and Swing Motor. DC 30V is used for Indoor Fan Motor Power and DC 15V(Vc) is used for Motor Drive. (Refer to PCB Circuit Diagram : Outdoor Unit) Oscillator(2) CC13...
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Sensor(3) Room temperature and Evaporator temperature Sensor Input ROOM SENSOR MICOM 12.7KF I/D SENSOR 12.7KF DESCRIPTION Voltage (V) Temperature Number 24, 25 of Micom is Terminal of A/D (°C) No. 1 No. 3 convertor Input. Room temperature and Evaporator temperature is 1.127 1.127 sensing by change of Thermister Resistance,...
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Remote Controller(5) DESCRIPTION Signal from Remote Controller put in only Control Data Signal at Micom Terminal of Number 33, which is gotten fid of Carrier (38KHz) from Receive Module. Signal Wave repeat third as following Fig 5-1. But in Secondary Wave Custom Code is Reversed Face. 4.5ms 16bit 24bit...
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Micom Power Supply(7) VDD 42 10µF MICOM 8MHz CC10 DESCRIPTION MICOM Power is supplied 5V at Number 42 using VDD, Number 19, 20 Vsing Oscillator, CC10 is noise filter.
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Reset(8) MICOM 5.6K 7042P 10.3 4.7uF/50V DESCRIPTION Voltage less than about 0.8V put in Micom Terminal of Number 18 and then Micom reset. Reset IC detect Power ON and Voltage less than 4.25V, and then send Reset Signal. Vcc (+5V) 4.25V DELAY TIME FOR POWER ON...
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Function Selecting(9) DESCRIPTION * When power source is put at fist, Funtion selection input is recognized. And when the unit is running the microcomputer ignore variation of funtion selection input. JUMPER OPTION 12H/18H/24H PIN No. SHORT OPEN °C Sleep(ultra low) Sleep(low) Cool/Heat Cool only...
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Stepping Motor Driving(12) Ø 1 Ø 2 FOR SWING MICOM Ø 3 Ø 4 KID65004 DESCRIPTION There are one Stepping Motor for Flap (up and down) and it is used 4 face Drive Method. It is driving as following Fig 12-1. (Ring Count Method of 8 Status) Ø...
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• REMOTE CONTROLLER ASSMBLY FUNCTIONAL TEST METHOD TEST START Power supply again Power Supply Is Display at the beginning ON? Select ON/OFF button Check the Following BATTERY SPRING MICOM Is Display at the beginning ON? Select Mode button ERROR Is it normal? Select FAN SPEED button Is it normal? ERROR...
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ERROR Is LCD display OFF? Select TIMER ON Button ERROR Is it normal Select Timer Enter Button ERROR display? TIMER Select CANCEL Button Is all display OFF? ERROR Select ON/OFF Button Select OFF (Timer) Button (0.5~24 HOUR) ERROR Is it normal? Select SLEEP Button SLEEP MODE ERROR...
9. DISASSEMBLY INSTRUCTIONS INDOOR UNIT TAS-12H PROCEDURES PHOTOS 1. Stop the Air conditioner and disconnect the power cord from the wall outlet. Fig 1 2. Removing the Insert Grille and Frame Grille. (Fig 1~2) 1 Draw up the Insert Grille and remove it.
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TAS-15H PROCEDURES PHOTOS 1. Stop the Air conditioner and disconnect the power cord from the wall outlet. 2. Removing the Insert Grille and Frame. Fig 1 ! Loosen three screws for fixing the the Insert Grille and Frame. (Pull out the frame cap before loosening three screws) (Fig 1) @ Loosen three screws at the Drain Pan.
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PROCEDURES PHOTOS 7. Removing the blower. After doing above procedures: ! Loosen a screw for fixing holder bearing. @ Remove the blower. Fig 7 Fig 8...
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TAS-18/24H PROCEDURES PHOTOS 1. Stop the operation of the Air conditioner and disconnect the power cord from the wall outlet. Fig 1 2. Removing the Insert Grille and Frame Grille. (Fig 1~2) 1 Draw up the Insert Grille and remove it. 2 Loosen the screws fixed at the Cover Ter-Block.
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OUTDOOR UNIT TAS-12/15/18HO PROCEDURES PHOTOS 1.Stop the operation of the air conditioner and dis connect the wire from in door unit to out door unit. 2. Disassemble the case. (Fig 1~2) Fig 1 1 Remove the Top Panel. 2 Remove the Side Cabinet. 3 Remove the Front Cabinet.
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TAS-24HO PROCEDURES PHOTOS 1.Stop the operation of the air conditioner and disconnect the wire from in door unit to out door unit. 2. Disassemble the case. (Fig 1~2) Fig 1 1 Remove the Top Panel. 2 Remove the Front Cabinet. 3 Remove the Side Cabinet and Back Cabinet.
10. EXPLODED VIEW AND PART LIST INDOOR UNIT TAS-12H...
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Indoor Unit Part List (TAS-12H) Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).
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Indoor Unit Part List (TAS-15H) Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). PART CODE PART NAME Q'TY...
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Indoor Unit Part List (TAS-18,24H) Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). PART CODE PART NAME Q'TY...
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Outdoor Unit Part List (TAS-12,15,18HO) Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). PART CODE PART NAME Q'TY...
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Outdoor Unit Part List (TAS-24HO) Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr). PART CODE PART NAME Q'TY...