Friedrich US14C30, US12C30, US12C10, US10C30, US10C10, US08C10 manual Complaint Cause Remedy

Page 20

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.

 

 

 

 

Will not rotate

Fan blade hitting shroud or blower wheel hitting

 

 

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

Cycles on overload.

Check voltage. See limits on page 17. 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.

 

 

 

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Contents Thru-the-Wall Series Contents Specifications Refrigerant R-410A Charge 1Ø, 230V/208V, 60Hz Btu/h 11500/11200 1Ø, 230/208V, 60Hz Btu/h 13,000/12,600 Features Mechanical Parts Front GrilleCabinet Control BOXAIR Handling Parts ORIFICE, and Turbo FANCapacitor Electrical PartsCompressor Power Cord Electronic Control BoardRefrigeration Cycle CondenserEvaporator Capillary TubePage Pulling Vacuum Outside Dimensions Piping SystemTroubleshooting Guide Fails to Start Complaint Cause Remedy Room AIR Conditioner Voltage Limits Complaint Cause Remedy Wiring Diagram Circuit DiagramExploded View W0CZZ CAPACITOR,FILM,BOX BRACKET,MOTOR W0CZZ CAPACITOR,FILM,BOX LocNo Description US12C10 LocNo· Description US12C30 LocNo· Description US14C30 Friedrich AIR Conditioning CO
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US10C10, US10C30, US12C30, US14C30, US08C10 specifications

The Friedrich US12C10, US08C10, US14C30, US12C30, and US10C30 are advanced ductless mini-split air conditioning systems designed to bring comfort and efficiency to both residential and commercial spaces. Renowned for their reliability and innovative technology, these units stand out in the HVAC market due to their robust features and user-friendly operations.

Key features of the Friedrich US series include a customizable temperature control system that allows users to maintain ideal comfort levels in various environments. With cooling capacities that range from 8,000 to 14,000 BTUs, these units cater to different room sizes and usage requirements. The variable-speed inverter technology employed in these systems ensures energy-efficient operation, allowing for precise temperature regulation while minimizing energy consumption.

Friedrich's intelligent design also incorporates advanced air filtration systems. These filters capture dust, allergens, and other airborne particles, improving indoor air quality and promoting a healthier living environment. The washable filters are easy to maintain, making them a practical choice for users looking to reduce upkeep costs.

Another standout feature of the US series is the quiet operation mode. The units are engineered for low noise levels, allowing for comfortable use in bedrooms, offices, and other noise-sensitive areas. This quiet performance makes the Friedrich US models an ideal choice for users prioritizing tranquility while enjoying effective cooling.

The units are equipped with a smart control system, enabling users to adjust settings through a remote control or a mobile app, enhancing convenience and accessibility. Some models even offer Wi-Fi capabilities, allowing for remote operation and monitoring. This smart technology not only simplifies usage but also enables users to manage energy consumption effectively.

Moreover, the Friedrich US series is built with durability and longevity in mind. Constructed with high-quality materials, these units are designed to withstand various environmental conditions, ensuring lasting performance.

In summary, the Friedrich US12C10, US08C10, US14C30, US12C30, and US10C30 models are leading choices for ductless cooling solutions, offering a blend of efficiency, comfort, and ease of use, making them a top pick among consumers seeking reliable air conditioning options.
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