User manual LG LRSC26912SW

[. . . ] HOW TO REPLACE THE MAIN PARTS 11-1 Indoor Unit 11-2 Microcomputer 11-3 Outdoor Unit 12. EXPLODED VIEWS AND PARTS LIST 12-1 12-2 12-3 12-4 Indoor Unit (E-Parts Assy) Indoor Unit Outdoor Unit Outdoor Unit (E-Parts Assy) ­2­ FILE NO. Specifications Unit model Current limited Cooling capacity Cooling capacity range Heating capacity Heating capacity range Power supply Electric characteristics Indoor Outdoor (kW) (kW) (kW) (kW) Indoor Operation mode Running current Power consumption Power factor Operation mode Running current Power consumption Power factor Starting current High (Cooling / Heating) Medium (Cooling / Heating) Low (Cooling / Heating) (Cooling / Heating) Height Width Depth LRSC26912SW RAS-13UAV-E2 -- 3. 5 0. 9 ­ 4. 0 4. 2 0. 9 ­ 6. 0 220 ­ 240V ­1Ph ­50/60Hz Cooling Heating 0. 15 0. 15 30 30 87 87 Cooling Heating 4. 65 5. 01 1020 1100 95 95 5. 31 3. 33/3. 72 39/39 33/34 26/28 48/50 LRSC26912SW 275 790 208 10 30 530/620 RAS-13UAV-E2 550 780 720 40 750 Twin rotary type with DC-inverter variable speed control DA91A1F-45F 43 2410/2410 Flare connection 6. 35 9. 52 6. 35 9. 52 15 15 10 R410A 0. 9 3 Wires: includes earth (Outdoor) 4 Wires: includes earth 21 ­ 32 / 0 ­ 28 10 ­ 43 / ­10 ­ 24 1 1 1 2 (3. 1 x 16L) 1 1 2 6 (4 x 25L) 1 1 1 (A) (W) (%) (A) (W) (%) (A) (dB·A) (dB·A) (dB·A) (dB·A) (mm) (mm) (mm) (kg) (W) (m3/h) (mm) (mm) (mm) (kg) (W) Outdoor COP (Cooling / Heating) Operation noise Indoor Indoor unit Outdoor Unit model Dimension Net weight Fan motor output Air flow rate (Cooling / Heating) Outdoor unit Unit model Dimension Height Width Depth Net weight Compressor Motor output Type Model Fan motor output Air flow rate (Cooling / Heating) Piping connection Type Indoor unit Liquid side Gas side Outdoor unit Liquid side Gas side Maximum length (Per unit) Maximum chargeless length Maximum height difference Refrigerant Name of refrigerant Weight Wiring connection Power supply Interconnection Usable temperature range Indoor (Cooling / Heating) Outdoor (Cooling / Heating) Accessory Indoor unit Installation plate Wireless remote control Remote controller holder Flat head wood screw Purifying filter Zeolite filter Batteries Mounting screw Installation manual Owner's manual Outdoor unit Drain nipple (W) (m3/h) (m) (m) (m) (kg) (°C) (°C) · The specification may be subject to change without nitice for purpose of improvement. Operation Characteristic Curve <Cooling> 7 <Heating> 7 6 6 5 5 Current (A) 4 Current (A) · Conditions Indoor : DB 27°C/WB 19°C Outdoor : DB 35°C Air flow : High Pipe length : 5m 230V 0 20 40 60 80 100 4 3 3 2 2 1 1 · Conditions Indoor : DB 20°C Outdoor : DB 7°C/WB 6°C Air flow : High Pipe length : 5m 230V 0 20 40 60 80 100 0 0 Compressor speed (rps) Compressor speed (rps) 1-3. [. . . ] Fix the terminal cover, rear plate bushing and air inlet grille on the indoor unit. Piping and drain hose installation <Piping and Drain Hose Forming> * Since dewing results in a machine trouble, make sure to insulate both the connecting pipes. (Use polyethylene foam as insulating material. ) Rear right Left Bottom right Right Fig. Die-cutting Front panel slit Cut out the slit on the left or right side of the front panel for the left or right connection and the slit on the bottom left or right side of the front panel for the bottom left or right connection with a pair of nippers. Changing drain hose For left connection, bottom-leftward connection and rear-leftward connection's piping, it is necessary to change the drain hose and drain cap. <How to remove the Drains Cap> Clip drain cap by needle-nose pliers, and pull out. CAUTION · Be sure to refer to the wiring system diagram labeled inside the front panel. · Check local electrical cords and also any specific wiring instructions or limitations. Terminal block Terminal cover Cord clamp Connecting cable Screw Ab ou t 15 cm Earth line Screw Screw Connecting cable Fig. 9-2-9 <How to install the Drain Hose> Firmly insert drain hose connecting part until hitting on a heat insulator. Fig. 9-2-6 80 mm 10 mm 10 mm Earth line Heat insulator 10 mm 50 mm NOTE: · Wire type : More than H07RN-F or 245 IEC66 (1. 0 mm2 or more) Fig. 9-2-7 Stripping length of connecting cable Fig. 9-2-10 ­ 45 ­ Die-cutting Front panel slit Bottom left Drain hose Changing drain hose Rear left Piping preparation FILE NO. Pull the Extension drain hose Inside the room Drain hose indoor unit toward you to confirm that it is firmly hooked up on the installation plate. Indoor unit fixing 1 Installation plate 2 CAUTION Push (unhook) Hook 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 Fig. 9-2-17 · For detaching the indoor unit from the installation plate pull the indoor unit toward you while pushing its bottom up at the specified parts. Space for pipes Push Push Fig. NOTE: · Hole should be made at a slight downward slant on the outdoor side. Do not rise the drain hose. Do not form the drain hose into a wavy shape. Fig. 9-2-21 50 mm or more Do not put the drain hose end into water. Do not put the drain hose end in the drainage ditch. Fig. Installation place · A place which provides the spaces around the outdoor unit as shown in the left diagram. · A place which can bear the weight of the outdoor unit and does not allow an increase in noise level and vibration. [. . . ] 3) Remove the hooking claws by pushing minus screwdriver according to the arrow mark in the right figure, and remove the fan guard. Attachment 1) Insert claw of the fan guard in the hole of the front cabinet. Push the hooking claws (10 positions) by hands and fix the claws. Check that all the hooking claws are fixed to the specified positions. Minus screwdriver Hooking claw ­ 80 ­ FILE NO. [. . . ]