Trouble Shooting - Emerson AIRA ECO Manual Del Usuario

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
excessively.
4. Lamps will not
illuminate.

18. Trouble Shooting

PROBABLE CAUSE
1. Fuse or circuit breaker blown.
2. Loose power line connections to the fan,
or loose switch wire connections in the
switch housing.
3. Reversing switch in neutral position.
1. Blades not attached to fan.
2. Screws securing fan blade flanges to motor
hub are loose.
3. Wire connectors inside switch housing
rattling.
4. Motor noise caused by solid-state variable
speed control.
5. Screws holding blades to flanges
are loose.
1. Setscrews in motor coupling are 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.
1. Loose electrical connections.
2. The lamp is burnt out.
3. Lamp turns on and then turns off.
SUGGESTED REMEDY
1. Check main and branch circuit fuses or circuit
WARNING: Make sure main power is
breakers.
!
turned OFF.
2. Check line wire connections to fan and switch
wire connections in the switch housing.
3. Make sure reversing switch position is all the
way to one side.
1. Attach blades to fan before operating.
2. Check to make sure the screws which attach the
WARNING: Make sure main power is
the fan flanges to the motor hub are tight.
! turned OFF.
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. Some fan motors are sensitive to signals from
solid-state variable speed controls. If solid-state
control is used and motor noise results, choose
an alternative control method.
5. Tighten screws securely.
1. Tighten both 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.
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.
1. Shut off the branch circuit electricity at the fuse
box or breaker panel and check the receiver
electrical connectors for proper installation.
2. Turn the electricity off and replace the lamp with
a new 50W maximum lamp.
3. The built in circuit breaker is tripping. Check that
each lamp is 50W maximum.
28
E.T.L. Model No.: CF985