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.

22

Page 21
Image 21
Viking VCWB300 Troubleshooting Guide con’t, Problem Possible Cause Correction, Condenser Air / Flow Condenser Fan Fault

VCWB300 specifications

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