Friedrich UE08C13, UE12C33, UE10C33 manual Troubleshooting Guide, Piping System

Page 17

Troubleshooting Guide

Troubleshooting Guide

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. 18 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

 

SUCTION LIME

VAPOR INLET

COMPLETE LIQUID

 

HOT

COOL LOW PRESSURE VAPOR

BOIL OFF POINT

DISCHARGED

 

 

COOLED

 

 

AIR

 

 

 

AIR

 

 

 

ROOM AIR HEAT LOAD

 

 

 

 

OUTSIDE COOLING

 

 

 

AIR FOR REFRIGERANT

 

MOTOR

PASS THROUGH

 

 

 

 

 

COMPRESSOR

 

 

 

OIL

 

 

LIQUID

 

 

LIQUID OUTLET

PRESSURE

 

 

DROP

 

 

 

(LIQUID REFRIGERANT)

 

HIGH PRESSURE VAPOR

 

 

 

CAPILLARY TUBE

 

LIQUID PEFRIGERANT

 

 

 

 

 

LOW PRESSURE VAPOR

 

FIG. 18

 

 

Service Manual 17

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Contents Thru-the-Wall Series Table of Contents Safety Precautions Operation Keep level parallel in installing the product Do not drink water drained from air conditioner Operating Instructions Controls Remote Control Front Grille Mechanical PartsCabinet Control BOXORIFICE, Heater Assy and Turbo FAN Air Handling PartsShroud Electrical PartsMotor CompressorThermostat Power CordCondenser Refrigerating CycleEvaporator Capillary TubeDisassembly Instructions Pulling Vacuum Charging Wiring Diagram Piping System Troubleshooting GuideTroubleshooting Guide Fails to Start Complaint Cause Remedy Room AIR Conditioner Voltage Limits Complaint Cause Remedy Product Specifications 440 15.5OZ 540 19.0OZ Exploded View W0CZZ CAPACITOR,FILM,BOX LocNo Description UE10C33 LocNo Description UE12C33 Friedrich AIR Conditioning CO

UE08C13, UE10C33, UE12C33 specifications

Friedrich is renowned for its innovative air conditioning systems, and the UE series—comprising the UE12C33, UE10C33, and UE08C13—demonstrates this commitment to efficiency and comfort. Each model is engineered to meet various cooling needs while maintaining superior energy efficiency and state-of-the-art technologies.

The UE12C33 is designed for larger spaces, offering a robust cooling capacity of 12,000 BTU. This model features a powerful compressor that ensures rapid cooling during high heat conditions, making it ideal for residential or moderate commercial applications. One of its standout features is the Energy Star certification, which guarantees that it operates at a high level of energy efficiency. In addition to being eco-friendly, the UE12C33 incorporates a quiet operation mode, significantly reducing noise levels while maintaining optimal performance, ensuring a tranquil environment in any setting.

The UE10C33 caters to mid-sized areas, offering a cooling capacity of 10,000 BTU. Its design includes advanced air filtration technology that captures dust, allergens, and other particles, promoting a healthier indoor atmosphere. The integrated Wi-Fi capability allows users to control the unit remotely via smartphone apps, enabling on-the-go adjustments and scheduling. This model also boasts multiple cooling and fan speeds, which can be customized according to individual comfort preferences, maximizing energy savings during less demanding periods.

The UE08C13, with a cooling capacity of 8,000 BTU, is perfect for smaller rooms or spaces. It combines efficient performance with a compact design, making it easily installable in various locations. Like its larger counterparts, the UE08C13 features an Energy Star rating and a quiet operation mode. Its user-friendly digital thermostat allows precise temperature control, ensuring that users can maintain their ideal indoor climate with minimal effort.

Overall, the Friedrich UE series stands out for its combination of efficiency, advanced technology, and user comfort. Whether cooling a large living area with the UE12C33 or maintaining a cozy atmosphere in a small room with the UE08C13, these models are engineered to exceed expectations. With features like remote control, advanced air filtration, and various cooling capacities, the UE series effectively addresses diverse cooling needs while ensuring energy efficiency and a comfortable environment.