6-3 OTHER ELECTRIC COMPONENTS

Not cooling at all

Compressor doesn't run.

 

Check for open short or

 

 

 

Cause

 

 

 

 

 

 

 

incorrect resistance readings

 

 

 

 

 

 

 

 

 

 

 

 

in the following components

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a. Starting devices Short, open or broken.

Poor contact

b. OLP or shorted.

c. Compressor coil Coil open or shorted.

d. Wiring harness Poor contact or shorted.

Replace

indicated component.

Poor cooling performance

Compressor runs poorly.

Fan motor doesn't run.

Heavy frost buildup on

EVAPORATOR.

Check a starting voltage.

Check voltage at starting devices.

Check current at Compressor.

Check rating of OLP.

Check wiring circuit.

Check Fan Motor.

Check current flow in the following components: sensor

Fuse-M

Check current flow in the Defrost Heater.

Low voltage.

Poor or broken or open contact.

Shorted.

Lack of capacity.

Wire is open or shorted.

Coil is shorted or open.

Open.

Open.

Raise voltage.

Replace

indicated component.

Replace

indicated component.

Replace

indicated component.

Replace

Defrost Heater.

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LG Electronics LRTN22310, LRTN19310 service manual Other Electric Components, Not cooling at all, Poor cooling performance

LRTN19310, LRTN22310 specifications

LG Electronics has consistently been at the forefront of home appliance innovation, and the LRTN22310 and LRTN19310 refrigerator models exemplify this commitment. Both models are designed to cater to the needs of modern consumers, combining functionality with cutting-edge technology.

The LG LRTN22310 is a 22 cubic feet top-freezer refrigerator that stands out with its sleek design and user-friendly features. It includes energy-efficient LED lighting that brightens every corner, allowing users to easily find what they need. The Smart Inverter Compressor technology is a key highlight, adjusting cooling power based on the amount of food stored, which leads to significant energy savings and quieter operation.

In addition to its energy efficiency, the LRTN22310 features a multi-air flow system that ensures consistent temperatures throughout the refrigerator, keeping food fresher for longer. Its spacious interior with adjustable shelves allows for flexible storage solutions, accommodating large items with ease. The model also offers a humidity-controlled crisper, ideal for preserving fruits and vegetables at their peak freshness.

On the other hand, the LG LRTN19310, with 19 cubic feet of storage capacity, is a more compact option that does not compromise on efficiency or performance. This model also incorporates the Smart Inverter Compressor, providing optimal cooling without excessive noise. The LED interior lighting and multi-air flow technology are consistent features, ensuring food stays fresh and visible.

The LRTN19310’s sleek shelving system is designed to maximize storage space, while its easy-access freezer compartment allows for convenient organization of frozen items. The refrigerator's stylish exterior adds to its appeal, making it an attractive addition to any kitchen.

Both models highlight LG's commitment to sustainability and innovation. Equipped with smart technologies, such as energy-efficient compressors and advanced cooling systems, they provide consumers with eco-friendly choices. The combination of practical features, modern aesthetics, and advanced technology makes the LG LRTN22310 and LRTN19310 ideal selections for anyone looking to upgrade their kitchen appliances.

In conclusion, the LG LRTN22310 and LRTN19310 refrigerators not only meet the diverse demands of today’s households but also reflect LG’s dedication to quality and innovation in home appliances. Their blend of efficiency, style, and advanced features supports the modern lifestyle, ensuring food is kept fresh while minimizing energy consumption.