Viking FDB451 Service Manual page 32

Disassembly
To avoid risk of electrical shock, personal injury, or death, disconnect electrical power source to unit, unless test
procedures require power to be connected. Discharge capacitor through a resistor before attempting to service.
Ensure all ground wires are connected before certifying unit as repaired and/or operational.
The image below shows the locking tabs that
hold the control board support (indicated by
red dotted lines) to the dishwasher frame.
Release these tabs in the directions shown
by the arrows.
Disconnect P4/P9 wiring harness. Now care-
fully pull the board down and release from
front.
P4 P9
Wiring Harness
32
! WARNING
P12
P6 P5
P4
P9
P8
©2012 Viking Preferred Service
P10