Emerson CF3900WW01, CF3900WPB01 Trouble Shooting, Trouble Probable Cause Suggested Remedy

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!WARNING: FOR YOUR OWN SAFETY TURN OFF POWER AT FUSE BOX OR CIRCUIT BREAKER BEFORE TROUBLE SHOOTING YOUR FAN.

Trouble Shooting

TROUBLE

 

PROBABLE CAUSE

 

SUGGESTED REMEDY

 

 

 

 

 

1. Fan will not start.

1.

Fuse or circuit breaker blown.

1.

Check main and branch circuit fuses or circuit

 

 

 

 

breakers.

 

2.

Loose power line connections to the fan, or loose

2.

Check line wire connections to fan and switch

 

 

switch wire connections in the switch housing.

 

wire connections in the switch housing.

 

 

 

!

WARNING: Make sure main power is turned off.

 

3.

Reversing switch in neutral position.

3.

Make sure reversing switch position is all the way

 

 

 

 

to one side.

 

 

 

 

 

2. Fan sounds noisy.

1.

Blades not attached to fan.

1.

Attach blades to fan before operating.

 

2.

Loose screws in motor housing.

2.

Check to make sure all screws in motor housing

 

 

 

 

are snug (not over-tight).

 

3.

Screws securing fan blade flanges to motor hub

3.

Check to make sure the screws which attach

 

 

are loose.

 

the fan flanges to the motor hub are tight.

 

4.

Switch housing binding against blade hub.

4.

Check to make sure that the switch housing

 

 

 

 

does not bind against the blade hub.

 

5.

Wire connectors inside switch housing rattling.

5.

Check to make sure wire connectors in

 

 

 

 

switch housing are not rattling against each

 

 

 

 

other or against the interior wall of the switch

 

 

 

 

housing.

 

6.

Screws holding blades to flanges are loose.

6.

Tighten screws securely.

 

 

 

!

WARNING: Make sure main power is turned off.

 

 

 

 

 

3. Fan wobbles

1.

Setscrew in motor coupling is loose.

1.

Tighten the setscrew in the motor coupling.

excessively.

2.

Setscrew in hanger ball/downrod assembly is

2.

Tighten the setscrew in the hanger ball/downrod

 

 

 

loose.

 

assembly.

 

3.

Screws securing fan blade flanges to motor hub

3.

Check to be sure screws which attach the fan blade

 

 

are loose.

 

flanges to the motor hub are tight.

 

4.

Fan blade flanges not seated properly.

4.

Check to be sure the fan blade flanges seat firmly and

 

 

 

 

uniformly to the surface of the motor hub. If flanges are

 

 

 

 

seated incorrectly, loosen the flange screws and

 

 

 

 

retighten

 

5.

Hanger bracket and/or ceiling outlet box is not

5.

Tighten the hanger bracket screws to the outlet box,

 

 

securely fastened.

 

and/or secure outlet box.

 

6.

Fan blades out of balance.

6.

Interchanging an adjacent (side-by-side) blade pair can

 

 

 

 

redistribute the weight and result in smoother operation.

 

 

 

 

 

 

Air Comfort Products

 

DIVISION OF EMERSON COMPANY

Printed in Taiwan 04/03

8100 W. Florissant ¥ St. Louis, MO 63136

Part No. F40BP72340003

Form No BP7234-3

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Contents Apollo Series Limited Warranty Safety Instructions Unpacking and Assembly Instructions Assembly Instructions Flat Washer Blade Flange FAN Blade How to Hang Your Ceiling Fan Electrical RequirementsHow to Wire Your Ceiling Fan Using Your Ceiling FanMaintenance AccessoriesAttaching Light Kit Repair Parts For repair parts, phoneRepair Parts List DescriptionTrouble Shooting Trouble Probable Cause Suggested Remedy

CF3900PB01, CF3900CK01, CF3900HTW01, CF3900OB01, CF3900TG01 specifications

The Emerson CF3900 series ceiling fans, including models CF3900BQ01, CF3900WPB01, CF3900AW01, CF3900CK01, and CF3900WW01, represent a perfect blend of style and functionality that caters to diverse consumer tastes and home aesthetics. These ceiling fans are designed to enhance indoor air quality and comfort while adding a decorative touch.

One of the main features of the CF3900 series is its powerful yet energy-efficient motor. This WhisperWind motor technology ensures that the fans operate quietly, allowing for a peaceful environment in any room. The motor has been engineered to deliver optimal airflow, making it suitable for both large and small spaces.

The design options available in the CF3900 series cater to contemporary and traditional settings alike. With finishes like black (BQ01), white (WPB01, WW01), and custom aesthetics like antique wood (AW01) and chic custom colors (CK01), there is a fan that can match virtually any interior. The blade span also varies, ensuring that consumers can select a fan that best suits the size of their rooms.

In terms of technology, the CF3900 fans are compatible with a variety of smart controls. This functionality enables users to operate their fans through remote controls or smart devices, enhancing convenience and allowing for tailored cooling experiences. The reverse function is another notable feature, enabling the fan to rotate in both clockwise and counterclockwise directions, allowing for year-round use—cooling in the summer and enhancing heat distribution during winter months.

The easy-install system simplifies the setup process for homeowners, making it a DIY-friendly option. Additionally, the fans come equipped with durable blades made of high-quality materials, ensuring longevity and resistance to warping, thereby maintaining aesthetic appeal over time.

Modern ceiling fans like the Emerson CF3900 series emphasize energy efficiency, with ratings that reflect reduced energy usage, contributing to lower utility bills. The combination of aesthetics, functionality, and technological innovation makes the CF3900 series a versatile choice for any homeowner looking to enhance their living spaces. Ultimately, these fans embody Emerson’s commitment to quality and innovation, making them a smart investment for improved comfort and style.