Emerson CF3300ORH Trouble Shooting, Probable Cause, Suggested Remedy, Fan wobbles, excessively

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, or loose	2.	Check line wire connections to fan and switch wire
	switch wire connections in the switch housing.		connections in the 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. Screws securing fan blade flanges to motor	2.	Check to make sure the screws which attach the fan flanges
	are loose.		to the motor are tight.
	3. Wire connectors inside switch housing rattling.	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.
			WARNING:Make sure main power is turned off.
	4. Motor noise caused by solid-state variable	4.	Some fan motors are sensitive to signals from Solid-State
	speed control.		variable speed controls. If Solid-State Control is used and
			motor noise results choose an alternative control method.
	5. Screws holding blades to flanges are loose.	5.	Tighten screws securely.
3. Fan wobbles	1. Setscrews in motor coupling are not	1.	Unscrew screws with hex wrench, raise decorative
excessively.	tightened securely.		downrod sleeve and tighten setscrews securely.
	2. Setscrew in the hanger ball/downrod assembly	2.	Tighten the setscrew in the hanger ball/downrod assembly.
	is loose.
	3. Screws securing fan blade flanges to motor	3.	Check to be sure screws which attach the fan blade flanges
	are loose.		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 "How to Put Your Ceiling Fan Together".
	5. Hanger bracket and/or ceiling outlet box is not	5.	Tighten the hanger bracket screws to the outlet box,
			and/or secure securely fastened 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.

13 U.L. Model No.: CF3300