Internal Use nly http://biz.lgservice.com Multi V Air Conditioner SVC MANUAL(Exploded View) MDEL : ARNU07GSE*2 ARNU09GSE*2 ARNU12GSE*2 ARNU15GSE*2 ARNU18GS5*2 ARNU24GS5*2 CAUTIN Before Servicing the unit, read the safety precautions in General SVC manual. nly for authorized service personnel.
1. Specification * Model Name A:Basic L:Plasma Cooling Capacity Heating Capacity Type Model Dimensions(WxDxH) Body Coil Unit kw kcal/h Btu/h kw kcal/h Btu/h mm inch Rows x Columns x FPI Face Area m 2 Type Motor utput x Number W Running Current A Fan Air Flow Rate(H/M/L) CMM cfm Drive Motor type Temperature Control Sound Absorbing Thermal Insulation Material Air Filter Safety Device Liquid Side mm(inch) Pipe Connections Gas Side mm(inch) Drain Pipe(Internal Dia.) mm Net Weight kg(lbs) Noise Level(Sound Press, 1m, H/M/L) db(a) Power Supply Ø, V, Hz Refrigerant Control Power cable mm 2 Transmission cable mm 2 Color Wall Mounted ARNU07GSE*2 ARNU09GSE*2 ARNU12GSE*2 2.2 2.8 3.6 1,900 2,400 3,100 7,500 9,600 12,300 2.5 3.2 4.0 2,200 2,800 3,400 8,500 10,900 13,600 895x165x282 895x165x282 895x165x282 35.2x6.5x11.1 35.2x6.5x11.1 35.2x6.5x11.1 2x15x18 2x15x18 2x15x18 0.32 0.32 0.32 Cross Flow Fan Cross Flow Fan Cross Flow Fan 20 20 20 0.3 0.3 0.3 5.6/5/4.6 7/ 6.5 /6 9.5/ 9/8.5 198/177/162.5 247/230/212 336/318/300 Direct Direct Direct BLDC BLDC BLDC Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Foamed polystrene Foamed polystrene Foamed polystrene Resin Net(washable) Resin Net(washable) Resin Net(washable) Fuse Fuse Fuse Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4) Ø12.7(1/2) Ø12.7(1/2) Ø12.7(1/2) 16 16 16 9(19.8) 9(19.8) 9(19.8) 37/33/23 39/35/25 41/36/27 1, 220 ~ 240, 50 1, 220 ~240, 50 1, 220 ~240, 50 1, 220, 60 1, 220, 60 1, 220, 60 EEV EEV EEV CV1.5 x 3C CV1.5 x 3C CV1.5 x 3C CVVSB 1.25 x 2C CVVSB 1.25 x 2C CVVSB 1.25 x 2C Morning fog Morning fog Morning fog Notes: 1. Capacities are based on the following conditions: Cooling Indoor temp. 27 C[80.6 F]DB/ 19 C[66.2 F]WB utdoor temp. 35 C[95 F]DB/ 24 C[75.2 F]WB Interconnecting Piping Length 7.5m Level Difference of Zero Heating Indoor temp. 20 C[68 F]DB/ 15 C[59 F]WB utdoor temp. 7 C[44.6 F]DB/ 6 C[42.8 F]WB Interconnecting Piping Length 7.5m Level Difference of Zero 2. Capacities are net capacities 3. Due to our policy of innovation some specifications may be changed without prior notification 4. To be added for more available Models 5. EEV : Electronic Expansion Valve Conversion Formula kcal/h= kw x 860 Btu/h = kw x 3412 cfm = m 3 /min x 35.3 l/s = CMM x 1000/60 nly for training and service purposes 2 LGE Internal Use nly
* Model Name A:Basic L:Plasma Cooling Capacity Heating Capacity Type Model Dimensions(WxDxH) Body Coil Unit kw kcal/h Btu/h kw kcal/h Btu/h mm inch Rows x Columns x FPI Face Area m 2 Type Motor utput x Number W Running Current A Fan Air Flow Rate(H/M/L) CMM cfm Drive Motor type Temperature Control Sound Absorbing Thermal Insulation Material Air Filter Safety Device Liquid Side mm(inch) Pipe Connections Gas Side mm(inch) Drain Pipe(Internal Dia.) mm Net Weight kg(lbs) Noise Level(Sound Press, 1m, H/M/L) db(a) Power Supply Ø, V, Hz Refrigerant Control Power cable mm 2 Transmission cable mm 2 Color Wall Mounted ARNU15GSE*2 ARNU18GS5*2 ARNU24GS5*2 4.5 5.6 7.1 3,900 4,800 6,100 15,400 19,100 24,200 5.0 6.3 8.0 4,300 5,400 6,900 17,100 21,500 27,300 895x165x282 1,090x178x300 1,090x178x300 35.2x6.5x11.1 42.9x7x11.8 42.9x7x11.8 2x15x18 2x15x20 2x15x20 0.32 0.23 0.23 Cross Flow Fan Cross Flow Fan Cross Flow Fan 20 20 20 0.3 0.3 0.3 10.5/9/8.5 12/10.5/9 14/13/10 371/318/300 424/371/318 494/459/353 Direct Direct Direct BLDC BLDC BLDC Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Foamed polystrene Foamed polystrene Foamed polystrene Resin Net(washable) Resin Net(washable) Resin Net(washable) Fuse Fuse Fuse Ø6.35(1/4) Ø6.35(1/4) Ø9.52(3/8) Ø12.7(1/2) Ø12.7(1/2) Ø15.88(5/8) 16 16 16 9(19.8) 12(26.5) 12(26.5) 42/36/27 44/40/36 46/41/38 1, 220 ~240, 50 1, 220 ~ 240, 50 1, 220 ~ 240, 50 1, 220, 60 1, 220, 60 1, 220, 60 EEV EEV EEV CV1.5 x 3C CV1.5 x 3C CV1.5 x 3C CVVSB 1.25 x 2C CVVSB 1.25 x 2C CVVSB 1.25 x 2C Morning fog Morning fog Morning fog Notes: 1. Capacities are based on the following conditions: Cooling Indoor temp. 27 C[80.6 F]DB/ 19 C[66.2 F]WB utdoor temp. 35 C[95 F]DB/ 24 C[75.2 F]WB Interconnecting Piping Length 7.5m Level Difference of Zero Heating Indoor temp. 20 C[68 F]DB/ 15 C[59 F]WB utdoor temp. 7 C[44.6 F]DB/ 6 C[42.8 F]WB Interconnecting Piping Length 7.5m Level Difference of Zero 2. Capacities are net capacities 3. Due to our policy of innovation some specifications may be changed without prior notification 4. To be added for more available Models 5. EEV : Electronic Expansion Valve Conversion Formula kcal/h= kw x 860 Btu/h = kw x 3412 cfm = m 3 /min x 35.3 l/s = CMM x 1000/60 nly for training and service purposes 3 LGE Internal Use nly
2. List of Functions Category Air flow Air purifying Installation Reliability Convenience Individual control Special function kit Function Air supply outlet Airflow direction control(left & right) Airflow direction control(up & down) Auto swing(left & right) Auto swing(up & down) Airflow steps(fan/cool/heat) Chaos swing Chaos wind(auto wind) Jet cool(power wind) Swirl wind Deodorizing filter Plasma air purifier Prefilter(washable / antifungus) Drain pump E.S.P. control Electric heater(operation) High ceiling operation Hot start Self diagnosis Soft dry operation Auto changeover Auto cleaning Auto operation(artificial intelligence) Auto restart operation Child lock Forced operation Group control Sleep mode Timer(on/off) Timer(weekly) Two thermistor control Standard wired remote controller Wide Character wired remote controller Picto wired remote controller Deluxe wired remote controller Simple wired remote controller Wired remote controller(for hotel use) Wireless remote controller(simple) Wireless LCD remote control Zone control CTIE Electro thermostat ARNU07GSE*2, ARNU09GSE*2, ARNU12GSE*2 ARNU15GSE*2, ARNU18GS5*2, ARNU24GS5*2 1 SE Manual / S5 Auto auto SE Manual / S5 Auto X 3/4/3 X ption (only heat recovery) (only heat pump or cooling only) : Applied X : Not applied : No relation ption : Model name & price are different according to options, and assembled in factory with main unit. : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package. nly for training and service purposes 4 LGE Internal Use nly
3. Piping Diagrams Heat Exchanger EEV Filter :Cooling :Heating Th3 C.F.F Th2 Filter Th1 lndoor unit Refrigerant pipe connection port diameter [unit: mm(inch)] MDEL GAS LIQUID ARNU07GSE*2 Ø12.7(1/2) Ø6.35(1/4) ARNU09GSE*2 Ø12.7(1/2) Ø6.35(1/4) ARNU12GSE*2 Ø12.7(1/2) Ø6.35(1/4) ARNU15GSE*2 Ø12.7(1/2) Ø6.35(1/4) ARNU18GS5*2 Ø12.7(1/2) Ø6.35(1/4) ARNU24GS5*2 Ø15.88(5/8) Ø9.52(3/8) LC. Th1 Th2 Th3 Description Room thermistor Pipe in thermistor Pipe out thermistor nly for training and service purposes 5 LGE Internal Use nly
4. Wiring Diagrams SE Chassis DRY CNTACT CN_L/R CN_MTR1 CN_SUB CN_HVB CN_LIVE CN_UT/IIN CN_EEV CN_DISP1 CN_REM CN_CC CN_CM CN_TH2 CN_TH1 CN_12V CN_RM nly for training and service purposes 6 LGE Internal Use nly
S5 Chassis DRY CNTACT CN_L/R CN_MTR CN_TH2 CN_DISP2 CN_HVB CN_U/D CN_EEV CN_DISP1 CN_LINK CN_REM CN_CC CN_RM CN_CM nly for training and service purposes 7 LGE Internal Use nly
5. Exploded View SE (Standard) 135312 152302 131410 733010 342800 359011 354210 135311 147581 35211B 346810 135516 249951 268711A 146811 352150 W6640 268711C THERMISTR 1 567480A THERMISTR 2 567480B W0FZZ Thermistor 1 567480A Air + Eva. in Housing color : white Thermistor 2 567480B Eva. out Housing color : red nly for training and service purposes 8 LGE Internal Use nly
SE (Plasma) 135312 152302 131410 733010 342800 359011 354210 159830 135311 147581 35211B 249951 346810 135516 266090 268711A 352150 THERMISTR 1 567480A 146811 W6640 268711C W0FZZ THERMISTR 2 567480B Thermistor 1 567480A Air + Eva. in Housing color : white Thermistor 2 567480B Eva. out Housing color : red nly for training and service purposes 9 LGE Internal Use nly
S5 (Standard) 135316 152302 131410 733010 342800 359011 135311 354210 147581 268711A 352115 352118 346810 135516 352150 249951 146811 W6640 268711C THERMISTR 1 567480A THERMISTR 2 567480B W0FZZ Thermistor 1 567480A Air + Eva. in Housing color : white Thermistor 2 567480B Eva. out Housing color : red nly for training and service purposes 10 LGE Internal Use nly
S5 (Plasma) 135316 152302 131410 733010 342800 359011 354210 135311 352115 346810 147581 159830 352118 135516 266090 249951 268711A 352150 THERMISTR 1 567480A W6640 THERMISTR 2 567480B 146811 268711C W0FZZ Thermistor 1 567480A Air + Eva. in Housing color : white Thermistor 2 567480B Eva. out Housing color : red nly for training and service purposes 11 LGE Internal Use nly
P/N : MFL42947609 January, 2008