Bunn CDS-3 Compressor not running Power cord, With an extension cord. Refer to, Fuse, Contactor

TROUBLESHOOTING (cont.)
PROBLEM	PROBABLE CAUSE	REMEDY
Compressor not running	1. Power cord	The dispenser must not be connected
(With Adjustment Board L.E.D.s ON		with an extension cord. Refer to
steadily for two minutes)		Electrical Requirements.
	2. Fuse	Refer to Service - Fuse and Fuse
		Holder for testing procedures. See
		page 40.
	3. Contactor	Refer to Service - Contactor for test-
		ing procedures. See page 34.
	4. Electronic Control	Refer to Service - Electronic Control
		for testing procedures. See page
		38.
	5. Compressor Start Relay	Refer to Service - Compressor Start
		Relay for testing procedures. See
		page 28 (CDS-2) or 31 (CDS-3).
	6. Thermal Overload Protector	Refer to Service - Compressor Ther-
		mal Overload Protector for testing
		procedures. See page 28 (CDS-2)
		or 31 (CDS-3).
	7. Compressor Start Capacitor	Refer to Service - Compressor Start
		Capacitor for testing procedures. See
		page 28 (CDS-2) or 31 (CDS-3).
	8. Compressor	Refer to Service - Compressor for
		testing procedures. See page 28
		(CDS-2) or 31 (CDS-3).
Compressor runs but will not cool	1. Auger not turning	Refer to Troubleshooting - Auger Mo-
(With adjustment Board L.E.D.s		tor Won’t Turn on previous page.
flashing once every 4 seconds)
Compressor runs but will not cool	1. Temperature Sensor Assembly	Refer to Service - Temperature Sen-
(With adjustment Board L.E.D.s		sor Assembly for testing procedures.
flashing twice every 4 seconds)		See page 47.
Compressor runs but will not cool	1. Torque Sensor Circuit Board	Refer to Service - Torque Sensor
(With adjustment Board L.E.D.s		Circuit Board for testing procedures.
flashing 3, or 4 times every 4		See page 48.
seconds)

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