Emerson CF945AB, CF945WB, CF945PW Trouble Shooting, Trouble Probable Cause Suggested Remedy

Page 11

!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

2.

Check line wire connections to fan in the

 

 

in the ceiling cover.

 

ceiling cover.

 

 

 

!

WARNING: Make sure main power is

 

 

 

 

turned OFF.

 

3.

Dead battery in Remote Control

3.

Replace battery (red indicator light on

 

 

transmitter.

 

transmitter should light when any button is

 

 

 

 

pressed).

 

4.

Code switches in Remote Control

4.

Check that code switches are in same positions.

 

 

receiver and transmitter are not in

 

Reset if necessary.

 

 

same positions.

 

 

 

 

 

 

 

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

3.

Check to make sure the screws which attach

 

 

motor are loose.

 

the fan blade flanges to the motor are tight.

 

4.

Wire connectors inside the switch

4.

Check to make sure wire connectors in the

 

 

housing are rattling.

 

switch housing are not rattling against each

 

 

 

 

other or against the interior wall of the switch

 

 

 

 

housing.

 

 

 

!

WARNING: Make sure main power is

 

 

 

 

turned OFF.

 

5.

Screws holding blades to flanges

5.

Tighten screws securely.

 

 

are loose.

 

 

 

 

 

 

 

3. Fan wobbles

1.

Setscrews in motor coupling are loose.

1.

Tighten setscrews securely in the motor

excessively.

 

 

 

coupling.

 

2.

Setscrew in hanger ball/downrod

2.

Tighten the setscrew in the hanger ball/

 

 

assembly is loose.

 

downrod assembly.

 

3.

Screws securing fan blade flanges to

3.

Check to be sure screws which attach the fan

 

 

motor are loose.

 

blade flanges to the motor 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.

 

 

 

 

If flanges are seated incorrectly, loosen the

 

 

 

 

flange screws and retighten according to the

 

 

 

 

procedure in the section on "CEILING FAN

 

 

 

 

PROCEDURES".

 

5.

Hanger bracket and/or ceiling outlet

5.

Tighten the hanger bracket screws to the outlet

 

 

box is not securely fastened.

 

box, 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.

 

 

 

 

 

4. Short range for

1.

The Remote Control operates the fan

1.

Try placing the antenna wire outside the

Remote Control.

 

when close in, but does not operate

 

switch housing.

 

 

at a distance of 30 feet.

2.

Try a different frequency setting on the

 

 

 

 

transmitter/receiver (both MUST be set

 

 

 

 

the same).

 

 

 

 

 

11

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Page 10 Page 12
Contents Read and Save These Instructions Safety Instructions Unpacking Instructions General Preset Memory FeatureInstallation of Battery Electrical RequirementsHow to Put Your Ceiling Fan Together Setting Operating Frequency of Transmitter ReceiverTOP Align with Outer Edge Housing Socket Supply Wires Install Through Slots ROD Support Assembly Setscrew Downrod Installation of the Decorative Support Rods AssemblyOperation Installation Storage BracketMaintenance AccessoriesTrouble Probable Cause Suggested Remedy Trouble ShootingAir Comfort Products Repair Parts

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