Emerson CF770BS01, CF770TG01 Trouble Shooting, Repair Parts Listing, Air Comfort Products

!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 switch wire
			switch wire connections in the switch housing.		connections in the switch housing.wire 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 to the
			are loose.		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 variable
			speed control.		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. Setscrew and jam nut in motor coupling are not		1.	Raise coupling cover and tighten setscrew and jam nut securely.
	excessively.		tightened securely.
		2.	Setscrew in the hangerball/downrod assembly is	2.	Tighten the setscrew in the hangerball/downrod assembly.
			loose.
		3.	Screws securing fan blade flanges to motor are loose.	3.	Check to be sure screws which attach the fan blade flanges 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.

Repair Parts Listing

					Model No.						2
Key
									1
No.	Description	CF770WW01	CF770TG01	CF770BS01	CF770OB01	CF770AW01	CF770BC01 CF770ORB01				3
*	Hanger Ball Assembly,	760750-3	760750-37	760750-24	760750-36	760750-41	760750-44	760750-48
									5
	Consisting of:										6
1	Hanger Bracket	—	—	—	—	—	—	—
									4
2	Hanger Ball	—	—	—	—	—	—	—
3	Downrod	—	—	—	—	—	—	—		7
*	Parts Bag Containing:	761856	761856-1	761856-3	761856-1	761856-4	761856-1	761856-1
										8
4	Wire Connector (3)	—	—	—	—	—	—	—
											9
6	Threaded Stud (2)	—	—	—	—	—	—	—
7	Lockwasher (2)	—	—	—	—	—	—	—	11		10
8	Knurled Knob (2)	—	—	—	—	—	—	—
10	Pin, Clevis	—	—	—	—	—	—	—
11	Clip, Hairpin	—	—	—	—	—	—	—
13	Wood Ball	—	—	—	—	—	—	—
15	Screw, 1/4-20 x 1/2” (11)	—	—	—	—	—	—	—
18	Screw, 3/16-24 x 1/4” (16)	—	—	—	—	—	—	—	18
19	Blade Washer (16)	—	—	—	—	—	—	—
20	Coupling	—	—	—	—	—	—	—	19
6	Ceiling Canopy	761504-3 761504-13		761504-12 761504-11		761504-16 761504-18		761504-20	14
9	Coupling Cover	761860	761860-1	761860-3 761860-4		761860-11 761860-19		761860-20
12	Wiring Harness	762006-3 762006-1		762006-2 762006-1		762006	762006-1	762006-1
14	Switch Housing	761855	761855-3	761855-1 761855-4 761855-5 761855-7				761855-10
16	Flange (set of 5)	761858	761858-3	761858-1 761858-4 761858-5 761858-7				761858-8	17
17	Blade (set of 5)	761859	761859-3	761859-2 761859-4 761859-26 761859-8				761859-29		12
—	Owner's Manual	BP7238-3	BP7238-3	BP7238-3	BP7238-3	BP7238-3	BP7238-3	BP7238-3	16		13
Before discarding packaging material, be certain all parts have been removed.									15		20

HOW TO ORDER REPAIR PARTS

WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION:

•	PART NUMBER	•	NAME OF ITEM
•	PART DESCRIPTION	•	MODEL NUMBER

The model number of your Fan will be found on a label attached to the top housing.

For repair parts, phone 1-800-654-3545.

Air Comfort Products

DIVISION OF EMERSON ELECTRIC CO.

8100 W. Florissant ¥ St. Louis, MO 63136

Part No. F40BP72380003 Printed in Taiwan 10/04 Form No. BP7238-3