Circulation Motor Disassembly - Viking VDB200 Service Manual

Service Diagnostics and Procedures
Wash Diverter Disassembly (cont.)
Disconnect the yellow hose clamp connection from
the diverter inlet as shown.
Yellow Clamp
(Diverter Inlet)
The wash diverter is attached to the sump by
the use of three T20 TORX® screws. Remove all
three screws.
Screw
Remove the diverter from the sump assembly. The
image below (left) shows the rear of the diverter
and below right shows the sump area with the
diverter removed.
CAUTION
It is recommended that the diverter be taken
out before removing the circulation motor. It
makes it easier to handle the motor assembly.
© 2010 Viking Preferred Service

Circulation Motor Disassembly

The 200 Series Dishwasher use a single speed,
capacitor assist wash motor. Voltage between
P5-1 and P5-2 should be 120 VAC. If voltage is
not present, verify wiring. If voltage is present and
the motor is not running, check the capacitor and
motor windings for proper readings.
The image below (with diverter removed) shows
the hose connections to the circulation motor inlet,
output, and the filter clean sump inlet. Disconnect
the green hose clamp from the heater tube to pump
inlet as well as the red hose clamp from the filter
inlet tube on the pump assembly. Disconnect the
pump inlet hose from the pump assembly.
Output
The image below shows the filter inlet hose to the
sump disconnected. The arrow points to the "Filter
Clean" inlet in the sump. Regardless of the position
of the diverter, water is directed to this tube.
Filter Clean
Green Clamp
Disconnected
Red Clamp
(Filter Inlet)
Green Clamp
(Pump Inlet)
Inlet
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