Troubleshooting Guide

Fails to Start

Check of power source.

Check of control switch setting.

Only compressor fails to start.

Drop of power voltage.

Defect of compressor capacitor.

Check capacitor.

Replacement.

Check of circuit breaker and fuse.

Gas leakage of feeler bulb of thermostat

Check of control switch.

Only fan fails to start.

Improper wiring.

Improper thermostat setting Defect of fan motor capacitor.

Loose terminal connection.

Irregular motor resistance ( ).

Irregular motor insulation

( ). Improper wiring

Replacement of fan motor

Irregular motor resistance ()

Irregular motor insulation ( )

Replacement of compressor (Motor damaged)

Regular but fails to start

Replacement of compressor (locking of rotor, metal)

Service Manual 19

Page 19
Image 19
Friedrich UE10C33, UE12C33, UE08C13 manual Fails to Start

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.