User manual LG A07AHB SP2

[. . . ] EXPLODED VIEWS AND PARTS LIST 11-1 11-2 11-3 11-4 11-5 Indoor Unit (E-Parts Assy) Indoor Unit Outdoor Unit (RAS-10UA-E3-1, RAS-10UAX3-1) Outdoor Unit (RAS-07UAH-E3-1) Outdoor Unit (RAS-07UAX3-1, RAS-07UA-E3-1) -2- FILE NO. SPECIFICATIONS RAS-07UKP-E3 / RAS-07UA-E3-1 A07AHB SP2 / RAS-10UA-E3-1 RAS-10UKPX3 / RAS-10UAX3-1 MODEL ITEM Capacity kW Phase Power source Power consumption Power factor Running current Indoor Outdoor V Hz kW % A A A lit/h dB 44 2. 69 0. 61 98 2. 00 RAS-07UKHP-E3 / RAS-07UAH-E3-1 RAS-07UKPX3 / RAS-07UAX3-1 Cooling 220V 240V 2. 05 2. 00 Heating 220V 240V 2. 05 1 220 - 240 50 0. 68 97 2. 77 13 0. 8 38/32/26 45 0. 60 Capillary tube 9. 52 Flare connection 6. 35 Flare connection 45 46 R-22 44 0. 54 98 2. 35 0. 59 96 0. 15 2. 40 2. 70 2. 10 Cooling 220V 240V 2. 15 2. 65 Cooling 220V 240V 2. 70 0. 58 98 0. 62 96 2. 70 11 0. 80 97 3. 60 16 1. 2 0. 85 95 3. 58 Starting current Moisture removal Noise Indoor (H/M/L) Name of refrigerant Rated amount Gas side size Connection type Liquid side size Interconnection Connection type pipe Maximum length (One way) Maximum height difference 39/33/26 45 0. 57 44 0. 68 45 Outdoor (220-240V) dB Refrigerant kg mm mm Refrigerant control m m RAS-07UKHP-E3 10*1 5 RAS-07UKP-E3, RAS-07UKPX3 A07AHB SP2, RAS-10UKPX3 INDOOR UNIT Height Dimensions Net weight Evaporator type Indoor fan type High fan Air volume Medium fan Low fan Fan motor output Air filter m /h 3 mm mm mm kg 275 790 208 10 Finned tube Cross flow fan 570 460 340 610 490 400 20 Honeycomb woven filter with PP frame RAS-07UAH-E3-1 RAS-07UA-E3-1, RAS-07UAX3-1 RAS-10UA-E3-1, RAS-10UAX3-1 Width Depth 570 460 340 610 460 340 m3/h m3/h W OUTDOOR UNIT Height Dimensions Net weight Condenser type Outdoor fan type Airflow volume Fan motor output Compressor Safety device Louver type Usable outdoor temperature range °C 15 ~ 43 Model Output W m3/h W 1280 Width Depth mm mm mm kg 530 660 240 28 Finned tube Propeller fan 1360 1280 1360 20 PH108X1C-4DZDE2 605 Fuse, Overload relay Automatic louver -10 ~ 24 15 ~ 43 1280 1360 1740 27 550 780 270 31 1850 RM5510GNE94 750 ­3­ FILE NO. SVM-04050 Note : 1 · Capacity is based on the following temperature conditions. Condition (DB) (WB) (DB) (WB) JIS B8615-1 Cooling 27°C 19°C 35°C 24°C Heating 20°C 15°C 7°C 6°C Temperature Indoor unit inlet air temperature Outdoor unit inlet air temperature Note : 2 *1 No need to charge extra refrigerant. -4- FILE NO. [. . . ] 8-4-20 CAUTION Arrange the drain pipe for proper drainage from the unit. Improper drainage can result in dew-dropping. This air conditioner has the structure designed to drain water collected from dew, which forms on the back of the indoor unit, to the drain pan. Therefore, do not store the power cord and other parts at a height above the drain guide. Wall Drain guide Strong wind Fig. Cut the pipe with a pipe cutter. Obliquity Roughness Warp (Unit : N·m) Outer dia. of copper pipe 6. 35 9. 52 12. 70 Tightening torque 16 to 18 (1. 6 to 1. 8 kgf·m) 30 to 42 (3. 0 to 4. 2 kgf·m) 50 to 62 (5. 0 to 6. 2 kgf·m) 90° Fig. Insert a flare nut into the pipe, and flare the pipe. · Projection margin in flaring : A (Unit : mm) A · Tightening torque of flare pipe connections The operating pressure of R410A is higher than that of R22. It is therefore necessary to firmly tighten the flare pipe connecting sections (which connect the indoor and outdoor units) up to the specified tightening torque. Incorrect connections may cause not only a gas leakage, but also damage to the refrigerant cycle. Flare at indoor unit side Die Pipe Fig. of copper pipe 6. 35 9. 52 12. 70 A Rigid 0. 5 to 1. 0 0. 5 to 1. 0 0. 5 to 1. 0 Imperial 1. 0 to 1. 5 1. 0 to 1. 5 1. 5 to 2. 0 Flare at outdoor unit side Fig. 8-5-8 Pressure gauge Handle Hi (Keep full closed) Charge hose Packed valve at gas side Service port (Valve core (Setting pin)) Packed valve at liquid side Fig. Remove the valve cover from the outdoor unit. Connect the connecting cable to the terminal as identified with their respective matched numbers on the terminal block of indoor and outdoor unit. When connecting the connecting cable to the outdoor unit terminal, make a loop as shown in the installation diagram of indoor and outdoor unit, to prevent water coming in the outdoor unit. Insulate the unused cords (conductors) from any water coming in the outdoor unit. Proceed them so that they do not touch any electrical or metal parts. <Stripping length of connecting cable> For RAS-07UAH-E3-1 Terminal block 70 mm 10 mm 8-6. How to Set Remote Control Selector Switch When two indoor units ae installed in seperated rooms, there is no need to change the selector switch. <Remote control selector switch> · When two indoor units are installed in the same room or the adjacent two rooms, they may be controlled simultaneously with a single remote control. To prevent this, set either unit and its remote control to B setting. (Both units are set to A setting before shipment. ) · The remote control signal is not recived when the indoor unit setting is different from the remote control one. [. . . ] 2) Remove the 2 screws fixing the base bearing. 3) Remove the bearing from the base bearing. If the housing protrudes from the base bearing, put the housing in position and attach the bearing to the base bearing. 2 2-Screws - 63 - FILE NO. Part name Procedures Remarks 1 Common procedure Cord clamp 2-Screws Ø4 x 22L 1) Stop the operation of air-conditioner, and disconnect the power cord from the AC Electric parts cover supply. [. . . ]