Bunn ITCB-DV manual 65

TROUBLESHOOTING (cont.)
	PROBLEM	PROBABLE CAUSE			REMEDY
	Brew cycle will not start	1. No water			Check plumbing and shut-off
					valves
		2. No power or incorrect voltage to			Check for voltage across the termi-
		the brewer			nals at the terminal block.
		3.	ON/OFF switch		Test the ON/OFF switch. Refer
					to the test switch procedures on
					page 58.
		4.	Brew switch		Test the BREW switch. Refer to
					the test switch procedures on page
				57.
		5.	Brew valve		Test the brew valve. Refer to the test
					outputs procedures on page 56.
		6.	Control Board		Substitute a control board known
					to be in good working order.

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