Trouble Shooting - Emerson BUILDER CF700BS09 Manuel Du Propriétaire

BP7312-4 CF700.qxp_ BP7312 2/27/15 5:14 PM Page 20
WARNING: FOR YOUR OWN SAFETY TURN OFF POWER AT FUSE BOX OR CIRCUIT BREAKER BEFORE
TROUBLE SHOOTING YOUR FAN.
!
TROUBLE
1. Fan will not start.
2. Fan sounds
noisy.
3. Fan wobbles
or shakes
excessively.

10. Trouble Shooting

PROBABLE CAUSE
1. Reversing switch in neutral position.
2. Fuse or circuit breaker blown.
3. Loose power line connections to the fan,
or loose switch wire connections in
the switch housing.
1. Blades not attached to fan.
2. Screws securing fan blade flanges to
motor are loose.
3. Wire connectors inside switch housing
rattling.
4. Screws holding flanges to blades are loose.
1. Setscrews in motor coupling is loose.
2. Setscrew in hanger ball/downrod
assembly is loose.
3. Screws securing fan blade flanges to
motor are loose.
4. Fan blade flanges not seated properly.
5. Hanger bracket and/or ceiling outlet box
is not securely fastened.
6. Fan blades out of balance.
SUGGESTED REMEDY
1. Make sure reversing switch position is all the
way to one side.
2. Check main and branch circuit fuses or circuit
breakers.
3. Check line wire connections to fan and switch
wire connections in switch housing.
1. Attach blades to fan before operating.
2. Check to make sure the screws which attach
the fan blade flanges to the motor are tight.
3. Check to make sure wire connectors in switch
housing are not rattling against each other or
against the interior wall of the switch housing.
4. Tighten screws securely.
1. Tighten the setscrews securely in the motor
coupling.
2. Tighten the setscrew in the hanger ball/downrod
assembly.
3. Check to be sure screws which attach the fan
blade flanges to the motor are tight.
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 to "Ceiling Fan Assembly".
5. Tighten the hanger bracket screws to the outlet
box, and/or secure outlet box.
6. Interchanging an adjacent (side-by-side) blade
pair can redistribute the weight and result in
smoother operation.
20
U.L. Model No.: 52-ANT