Single Zone Air Conditioner SVC MANUAL(Exploded View) CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel. MODEL : AUUW24GD2 [MR24UY3J] 960-920-09 1. Specification Indoor Unit Indoor Unit Cooling Capacity Heating Power Input Running Current Cooling Heating Cooling Heating Min. ~ Rated ~ Max. Min. ~ Rated ~ Max. Min. ~ Rated ~ Max. Min. ~ Rated ~ Max. Rated Rated Rated Rated kW Btu/h kW Btu/h kW kW A A Btu/h·W Btu/h·W EER / COP SEER / HSPF ATNH24GPLE2 [MC24Y3J] ABNH24GGLA2 [MD24Y3J] 2.84 ~ 7.03 ~ 7.81 9,700 ~ 24,000 ~ 26,700 3.20 ~ 7.91 ~ 8.80 10,900 ~ 27,000 ~ 30,000 1.91 2.30 10.5 14.2 12.05 / 17.00 / 9.70 2.84~7.03~7.81 9,700~24,000~26,700 3.20~7.91~8.80 10,900~27,000~30,000 2.00 2.28 12.2 16.0 12.0/17.00 / 10.00 Outdoor Unit Outdoor unit Power Supply Starting Current Wiring Connections Casing Color Cooling Max. Heating Max. Power Supply Cable (included Earth) WxHxD WxHxD Dimensions Net Weight Compressor Refrigerant Refrigerant Oil Heat Exchanger Fan Fan Motor Sound Pressure Level Sound Power Level Piping Connections Piping Length Maximum Height Difference Operation Range (Outdoor Temperature) Type Model Motor type Motor Output Type Precharged Amount Chargeless-Pipe Length Additional Charging Volume Control Type Charged volume (Row x Column x Fins per inch) x No. Type Air Flow Rate Type Output Cooling Rated Heating Rated Cooling Rated Liquid Outer Dia. Gas Outer Dia. Max. Outdoor Unit ~ Indoor Unit Max. Cooling Min. ~ Max. Heating Min. ~ Max. V , Ø , Hz A A No. x mm2 (AWG) mm inch kg (lbs) Model x No. W x No. g (oz) m (ft) g/m (oz/ft) cc x No. m3/min(ft3/min) x No. W x No. dB(A) dB(A) dB(A) mm(inch) mm(inch) m (ft) m (ft) ℃ DB (℉ DB) ℃ WB (℉ WB) AUUW24GD2 [MR24UY3J] 1 / 208/230 / 60 3C x 2.5 Warm Gray 834 × 950 × 330 32-27/32 x 37-13/32 x 13 60 (132.3) Twin Rotary GJT240MAA x 1 BLDC 2,137 x 1 R410A 2,000 7.5 (24.6) 40 (0.43) Electronic Expansion Valve FVC68D 900 x 1 (2 x 38 x 14) x 1 Propeller 58(2048) x 1 BLDC 124 x 1 48 52 62 Ø 9.52 (3/8) Ø 15.88 (5/8) 50 (164.0) 30 (98.4) -15 (5.0) ~ 48 (118.4) -18 (-0.4) ~ 18 (64.4) Note: 1. All data are based on the following conditions: - Cooling Temperature : Indoor 26.7℃(80℉) DB / 19.4℃(67℉) WB Outdoor 35℃(95℉) DB / 23.9℃(75℉) WB - Heating Temperature : Indoor 21.1℃(70℉) DB / 15.6℃(60℉) WB Outdoor 8.33℃(47℉) DB / 6.11℃(43℉) WB - Piping Length : Interconnected Pipe Length = 7.5m - Difference Limit of Elevation (Outdoor ~ Indoor Unit) is Zero. 2. Wiring cable size must comply with the applicable local and national code. 3. Due to our policy of innovation some specifications may be changed without notification. 4. Sound Level Values are measured at Anechoic chamber. Therefore, these values can be increased(maximum 3dB(A)) owing to ambient conditions during operation. Only for training and service purposes -2- 2. Piping Diagrams Outdoor Unit Thermistor for outdoor air temperature Thermistor for condenser pipe temperature Refrigerant Flow Cooling Heating Thermistor for condenser middle pipe temperature Ø9.52 Flare Connection Strainer Electronic Expansion Valve M Strainer Pressure sensor 4 way Valve Ø15.88 Flare Connection Thermistor for discharge pipe temperature Accumulator Thermistor for suction pipe temperature Inverter Compressor Description Electronic Expansion Valve PCB Connector CN-EEV1 Thermistor for suction pipe temperature CN-TH3 Thermistor for discharge pipe temperature CN-TH3 Thermistor for condenser pipe temperature CN-TH2 Thermistor for outdoor air temperature CN-TH2 Thermistor for condenser middle pipe temperature CN-TH4 Pressure sensor CN-TH1 Only for training and service purposes -3- 3. Wiring Diagrams MAIN PCB CN-TH4 CN_PFC_OUT CN_PFC_IN CN-TH3 CN-4WAY CN-TH2 CN-FlasH CN-CENTRAL CN-MOTOR1 CN-CP(N) CN-CP(L) CN-LGMV CN-TH5 CN-EEV1 Only for training and service purposes -4- CN-COM 4. Exploded View 549610 552113 554030 552115 546810 559010 435512 447910 137213A 435300 237202 437212 137213B 435301 349480 435513 237205 135500 437211 552116 550140B 552117 265021 430410 649950 661400 165010 548490 Pressure Sen sor 152503 552200 55211E 268711 W6200 Air / Cond-Out 552202 148000 W6631 263230A 552203B Suction /Discharge pipe W6640 Cond-Mid 552560 554160 552203A 263230B 561410 263230C 550140A Location No. 263230A 263230B 263230C 165010 Description Thermisther1(CN-TH2) Thermisther2(CN-TH3) Thermisther3(CN-TH4) Pressure sensor(CN-TH1) Only for training and service purposes Sensor Information Air / Cond-Out Suction /Discharge pipe Cond-Mid Pressure Sensor -5- Housing Color White Red Orange Red P/No : MFL67690607