4. TROUBLESHOOTING GUIDE

4.1 OUTSIDE DIMENSIONS

20-3/32"

 

 

24"

 

 

 

 

(499mm)

(610mm)

 

 

 

 

Cool

'F

Energy

Saver

Fan

Timer TEMP

FAN

MODE TIMER SPEED POWER

-14

 

(366mm)

/32"

 

 

 

13

 

 

 

 

 

 

 

 

 

 

 

4.2 PIPING SYSTEM

CONDENSER COILS

FAN

CAPILLARY TUBE

MOTOR

COMPRESSOR

TURBO FAN

EVAPORATOR COILS

: REFRIGERANT FLOW

Following is a brief description of the important components and their functions in the refrigeration system. Refer to Fig. 41 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle.

ROOM AIR CONDITIONER

CYCLE OF REFRIGERATION

EVAPORATOR COILS

CONDENSER COILS

COOLED AIR

 

SUCTION LIME

VAPOR INLET

COMPLETE LIQUID

 

COOL LOW PRESSURE VAPOR

 

BOIL OFF POINT

 

 

 

ROOM AIR HEAT LOAD

 

 

OUTSIDE COOLING

 

AIR FOR REFRIGERANT

MOTOR

PASS THROUGH

 

COMPRESSOR

OIL

HOT DISCHARGED AIR

LIQUID PRESSURE DROP

LIQUID OUTLET

(LIQUID REFRIGERANT)

HIGH PRESSURE VAPOR

CAPILLARY TUBE

 

LIQUID PEFRIGERANT

 

 

Figure 41

LOW PRESSURE VAPOR

20

Page 20
Image 20
LG Electronics BG-81A, BG-101A, BG-123A, LT080CSG, LT121CSG, LT1230CR service manual Outside Dimensions, Piping System

LT121CSG, BG-123A, BG-101A, LT1230CR, BG-81A specifications

LG Electronics is renowned for its cutting-edge home appliances and electrical devices, and its range of air conditioning units is no exception. Among the standout models are the LT080CSG, BG-81A, LT1230CR, BG-101A, and BG-123A. Each model showcases a blend of advanced technology, user-friendly features, and energy efficiency.

The LG LT080CSG is a compact wall-mounted air conditioning unit designed for smaller spaces. It includes a high-efficiency inverter compressor that provides consistent cooling while minimizing energy consumption. The LT080CSG features a sleek design and quiet operation, making it an ideal choice for bedrooms or home offices. Its easy-to-use remote control allows users to adjust settings from anywhere in the room.

The BG-81A is a versatile portable air conditioner that offers great flexibility in cooling. With its movable design, it provides comfort wherever needed without the constraints of permanent installation. The BG-81A is equipped with a programmable timer and multiple fan speeds, enabling users to customize their cooling experience. Its self-evaporative system enhances efficiency by reducing the need for constant drainage.

Next in line is the LT1230CR, a powerful split air conditioning system capable of providing efficient cooling for larger areas. This model integrates advanced inverter technology that adjusts the compressor speed according to the temperature, ensuring an optimal indoor climate while saving energy. The LT1230CR also features a fast cooling mode, facilitating quick temperature adjustments in hot weather conditions.

The BG-101A is another standout portable option, offering a blend of utility and performance. Designed with a sleek exterior, it boasts an easy-to-use LED display and eco-friendly refrigerant that contributes to lower environmental impact. The BG-101A includes a dehumidifying function, making it particularly useful in humid climates. Its filter is washable, ensuring easy maintenance and long-lasting performance.

Lastly, the BG-123A is designed for both portability and high performance. It harnesses LG’s advanced cooling technologies to deliver powerful air flow and quick cooling capabilities. With a lightweight design and caster wheels, the BG-123A can easily move between rooms. This model also emphasizes quiet operation, making it suitable for any environment without disrupting activities.

Together, these LG air conditioning models exemplify the brand's commitment to innovation and customer satisfaction, offering smart solutions for various cooling needs while ensuring ease of use and energy efficiency.