Bunn CDS-3 manual TROUBLESHOOTING cont, Problem, Probable Cause, Remedy

TROUBLESHOOTING (cont.)
PROBLEM	PROBABLE CAUSE	REMEDY
Powder Auto-Fill will not dispense	1. No water	Water lines and valves to the dis-
product		penser must be open and free of
		obstructions.
	2. No power or incorrect voltage to	Check that the power cord is con-
	the dispenser.	nected to the CDS dispenser and for
		voltage from the CDS dispenser.
	3. Dispense Solenoid Valve	Refer to Service- Dispense Solenoid
		Valve for testing procedures. See
		page 32
	4. Control Board and Probe	Refer to Service- Control Board and
		Probe for testing procedures. See
		page 18
	5. Auger Drive	Refer to Service- Auger Drive for
		testing procedures. See page 13
	6. Transformer	Refer to Service- Transformer for
		testing procedures. See page 26
	7. Water Strainer (Optional)	A) Direction of flow arrow must be
		pointing towards dispenser.
		B) Remove the strainer and check for
		obstructions. Clear or replace.
Dripping from dispense tip	1. Dispense Solenoid Valve	Remove dispense valve and clear any
		obstructions. Rebuild or replace the
		valve if necessary. See page 32
Water flows continuously	1. Control Board and Probe	Refer to Service- Control Board and
		Probe for testing procedures. See
		page 18
	2. Dispense Solenoid Valve	Refer to Service- Dispense Solenoid
		Valve for testing procedures. See
		page 32

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