Emerson CF620AP00, Owner'S Manual

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11
U.L. Model No.: CF620
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 and switch
or loose switch wire connections in the wire connections in the switch housing.
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. Wire connectors inside switch housing 3. Check to make sure wire connectors in switch
rattling. housing are not rattling against each other or
against the interior wall of the switch housing.
WARNING: Make sure main power is
turned OFF.
4. Screws holding blades to flywheel 4. Tighten screws securely.
are loose.
3. Fan wobbles 1. Setscrew in motor coupling is loose. 1. Tighten both 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 blades to 3. Check to be sure screws which attach the fan
flywheel are loose. blades to the motor are tight.
4. Hanger bracket and/or ceiling outlet 4. Tighten the hanger bracket screws to the outlet
box is not securely fastened. box, and/or secure outlet box.
5. Fan blades out of balance. 5. Interchanging an adjacent (side-by-side) blade
pair can redistribute the weight and result in
smoother operation.
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WARNING:
For your own safety, turn off power at fuse box or circuit breaker before trouble shooting your fan.