LG TBUC096TSG2.ANWBLAE User Manual

Ceiling Duct TypeAir ConditionerSERVICE MANUALMODELS: TB-C096TSG0TB-C096TSG1TB-C096TSG2TB-C126TSG0TB-C126TSG1TB-C126TSG2TB-H096TSG0TB-H126TSG0

1. HEAT PUMPRefrigeration Cycle Diagram2. COOLING ONLYINDOOR UNIT OUTDOOR UNITINDOOR UNIT OUTDOOR UNITHEAT EXCHANGER（EVAPORATOR）HEAT EXCHANGER（EVAPO

–10–Wiring Diagram(1)HEAT PUMPModel : TB-H096/126TSG0INDOOR WIRING DIAGRAM REWOP OTYL/GNBRBLYL/GNRDBKBRYLBKORBL BLYL/GNTEMP.THERMISTORPIPETHERMISTORFL

–11–Operation Details(1) The function of main control1. Time Delay safety Control• 3min...The compressor is ceased for 3minutes to balance the pressur

–12–Intake Air temp. Setting temp.+3°C(Compressor OFF)Setting temp.(Compressor ON)INDOOR FAN Low OFF Low Low OFFCOMPRESSOR O

–13–6. Defrost Control• Defrost control is availavle 45 minutes later since heating mode operation started, and it will not prolong over10 minutes.• D

2-way, 3-way Valve 2-way Valve (Liquid Side) 3-way Valve (Gas Side)Shaft position Shaft position Service port Closed Closed Closed(with valve cap) (wi

–15–Cycle1. Installation (Connecting the piping between indoor and outdoor unit)• Installation(1) Connect the piping between the indoor andoutdo

2. Disconnection (on moving)• Disconnection(1) Attach the charging hose (manifold gage) tothe service port.– Connect the manifold gage once to

3. Gas Charging (After Evacuation)• Procedure (1) Connect the charge hose to the chargingcylinder. – Connect the charge hose which you di

Cycle Troubleshooting Guide Trouble analysis 1. Check temperature difference between intake and discharge air and operating current. Temp. Difference

ContentsFunctions ...2Pr

Electronic Parts Troubleshooting Guide: The unit does not operate.Possible Trouble 1–19–YESNOYESIs the input voltageof transformer DC230V?Check the FU

Possible Trouble 2: The indoor fan does not operate.–20–NONOIs it the HOTSTART mode?Is IC01M operatednormally?Check the fan motorand connector.(CN-MOT

–21–Possible Trouble 4: Wired remote controller does not operate.NOYESYESYESIs the LCD operatednormally?Is the terminal of wiredRemocon T2 DC12V?Is th

–22–Electronic control device • MAIN P.C.B ASM

Schematic Diagram–23–

–24–Exploded View and Replacement Parts List 1. Indoor Unit •Model:TB-C096/126,TB-H096/1269102326272

–25–Parts ListLocationNo.DescriptionPart No.Remarks1 152302 Filter,Air R2 437200 Panel,Rear -3 137212-1 Panel Assembly,Base -4 267110 Remote Controlle

–26–2. Outdoor Unit • Model: TB-C/H0967891012345611121314151617181920212425262728292223

-–27–Parts List142120221543DESCRIPTIONPART SERIES NO.REMARKS1R2-5R8-9-10R11R121316R17R1823R24R25R2676LOCATIONNO.43530143721023720543551143650043041055

–28–2. Outdoor Unit • Model: TB-C/H12612315121411101936171815829203136784202229152126272324

FunctionsIndoor UnitOperation ON/OFF by Remote controllerSensing the Room TemperatureRoom temperature controlStarting Current ControlTime Delay Safety

–29–Parts List 1522212316543DESCRIPTIONPARTSERIAL NO.REMARKS12691011121314171819242526277LOCATIONNO.PART NO.SVC 28293020Base Assembly,OutdoorCondenser

P/No.: 3828A20023MAPRIL, 2006Printed in China

–3–Duct Type Remote ControllerOperation ON/OFFOperation Mode SelectionFan Speed SelectionRoom Temperature DisplayTemperature SettingSetting the Timer

–4–Product Specifications (Cooling & Heating) ItemUnit TB-H096TSG0 TB-H126TSG0lareneGCooling CapacityW 2600 3600Heating CapacityW 2900 4200InputCo

–5–Product Specifications (Cooling Only) metItinU2/1/0GST690C-BT 2/1/0GST621C-BTG ene ralyticapaC gnilooCW 00620063tupnIgnilooCW089 0031tnerruC gninnu

Dimensions–6–(1) Indoor Unit29761132356215 434635190116001197247231708525455678

(2) Outdoor Unit–7–WL2L31LDH4L5LMODELDIMENSIONWmmHmmDmmL1mmL2mmL3mmL4mmL5mm7705402452876451810100TB-C096TSG0/1/2TB-H096TSG0

WD1L2L3LL6L7 L8 L94LH5LMODELDIMENSIONWmmHmmDmmL1mmL2mmL3mmL4mmL5mmL6mmL7mmL8mmL9mmL10mmL11mm11L01LTB-C126TSG0/1/28015552623393729754311591105105728677