Troubleshooting Guide

 

COMPLAINT

CAUSE

REMEDY

 

 

 

 

 

Fan motor will not run.

No power

Check voltage at outlet. Correct if none.

 

 

 

 

 

 

 

 

Wire disconnected or

Connect wire. Refer to wiring diagram for terminal

 

 

connection loose

identification. Repair or replace loose terminal.

 

 

 

 

 

 

Capacitor (Discharge

Test capacitor.

 

 

capacitor before testing.)

Replace if not within ±10% of manufacturer's

 

 

 

rating. Replace if shorted, open, or damaged.

 

 

 

 

 

 

 

Fan blade hitting shroud or blower wheel hitting

 

 

Will not rotate

scroll. Realign assembly.

 

 

 

Units using slinger ring condenser fans must

 

 

 

have 1/4 to 5/16 inch clearance to the base. If it is

 

 

 

hitting the base, shim up the bottom of the fan

 

 

 

motor with mounting screw(s).

 

 

 

Check fan motor bearings; if motor shaft will not

 

 

 

rotate, replace the motor.

 

 

 

 

 

Fan motor runs

Revolves on overload.

Check voltage. See limits on this page. If not within

 

intermittently

 

limits, call an electrician.

 

 

 

Test capacitor.

 

 

 

Check bearings. Does the fan blade rotate freely?

 

 

 

If not, replace fan motor.

 

 

 

Pay attention to any change from high speed to

 

 

 

low speed. If the speed does not change, replace

 

 

 

the motor.

 

 

 

 

 

Fan motor noise.

Grommets

Check grommets; if worn or missing, replace them.

 

 

 

 

 

 

Fan

If cracked, out of balance, or partially missing,

 

 

 

replace it.

 

 

 

 

 

 

Turbo fan

If cracked, out of balance, or partially missing,

 

 

 

replace it.

 

 

 

 

 

 

Loose set screw

Tighten it.

 

 

 

 

 

 

Worn bearings

If knocking sounds continue when running or

 

 

 

loose, replace the motor. If the motor hums or

 

 

 

noise appears to be internal while running,

 

 

 

replace motor.

 

 

 

 

 

 

 

 

20Room Air Conditioner

Page 20
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Friedrich UE08C13, UE12C33, UE10C33 manual Complaint Cause Remedy

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.