Viking VCWB300 manual TROUBLESHOOTING GUIDE con’t

	TROUBLESHOOTING GUIDE (con’t)
PROBLEM	POSSIBLE CAUSE	CORRECTION
A. Warm temperature	b2	Check for continuity across
In all Wine Storage		the motor windings of the
Compartments.		inoperative fan motor (See
		pages 14 and 19).

8.	Condenser Air / Flow
	Condenser Fan Fault
a.	Dirty condenser	a.	Clean condenser
b.	Condenser fan blade	b.	Check fan blade. Tighten or
	loose or obstructed.		remove obstruction.
c.	Fan motor disconnected	c.	Check fan motor operation.
	or malfunctioning.		and electrical connections.
			back to compressor. Check
			for 115VAC from compressor
			to motor. Reconnect or repair
		wires or replace motor if
			defective.

	9.	Compressor Fault
	a.	Compressor electrical	a.	Check integrity of compressor
		components disconnected		electrical components (See page
		or malfunctioning.		15 and 16). Check electrical
				connections back to control
				board. Replace defective com-
				ponent or repair wiring. Check
				for 115VAC from the control
				board. Correct any wiring
				problems or replace compressor
				components if defective. If no
				power from control board.
				replace control board.
	b.	Compressor inefficient	b.	For Compressor specifications,
				electrical inputs and output
				(See page 16).
	c.	Compressor locked	c.	(See page 16).
B. Warm Temperature	1.	Control Set too Warm	a.	Check set-points. Adjust set-
in only one wine	2.	Unit Recently Energized		points.
storage compartment.			a.	Allow time for unit to pull down.
	3.	Unit Recently Stocked	a.	Instruct customer
		with Wine.
	4.	High Room Ambient	a.	Instruct customer that unit
				performs best between 60°F /
				16°C -- 90°F / 32°C.

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