Emerson CF730 Trouble Shooting, BP7315 Florissant 3/7/06 8 42 AM Page, Air Comfort Products

Models: CF730

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Trouble Shooting

BP7315 Florissant 3/7/06 8:42 AM Page 16

!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

1. Fuse or circuit breaker

1.

Check main and branch circuit fuses

 

start.

 

blown.

 

or circuit breakers.

 

 

 

 

!

WARNING: Make sure main power

 

 

 

 

 

is turned off.

 

 

2.

Loose power line

2.

Check line power connections to fan.

 

 

 

connections to the fan

 

 

 

 

3.

Fan/Light Wall Control is OFF.

3.

Turn ON Fan/Light Wall Control.

 

 

4.

Code switches in remote control

4.

Check that both code switches

 

 

 

receiver and Fan/Light Wall Control

 

are set in the same positions.

 

 

 

are not set in the same position

 

 

 

 

 

 

2. Fan sounds

1. Screws securing fan blade

1.

Check to make sure the

 

noisy.

 

flanges to motor hub are

 

screws which attach the

 

 

 

loose.

 

blade flanges to the motor

 

 

 

 

 

hub are tight.

 

 

2.

Screws holding blades to

2.

Tighten screws securely.

 

 

 

flanges are loose.

 

 

 

 

 

 

 

3.

Fan wobbles

1. Screws securing fan blade

1.

Check to be sure screws

 

 

 

flanges to mounting hub

 

which attach the fan blade

 

 

 

are loose.

 

flanges to the mounting hub

 

 

 

 

 

are tight.

 

 

2. Fan blade flanges not

2.

Check to be sure that the

 

 

 

seated properly.

 

fan blade flanges seat firmly

 

 

 

 

 

and uniformly on the motor

 

 

 

 

 

hub. If flanges are seated

 

 

 

 

 

incorrectly, loosen the flange

 

 

 

 

 

screws and retighten.

 

 

3. Mounting plate and/or

3.

Tighten the mounting plate

 

 

 

ceiling outlet box is not

 

screws to the outlet box,

 

 

 

securely fastened.

 

and/or secure outlet box.

 

 

4. Fan blades out of balance.

4.

Interchanging an adjacent

 

 

 

 

 

(side-by-side) blade pair can

 

 

 

 

 

redistribute the weight and

 

 

 

 

 

result in smoother operation.

 

 

 

 

 

Or use supplied balancing

 

 

 

 

 

kit to balance blades.

 

 

 

 

 

 

Air Comfort Products

DIVISION OF EMERSON ELECTRIC CO.
8100 W. Florissant ¥ St. Louis, MO 63136

Part No. F40BP73150000

 

Printed in China 03/06

Form No. BP7315

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Emerson CF730 Trouble Shooting, BP7315 Florissant 3/7/06 8 42 AM Page, Air Comfort Products, Fan will not, start, noisy