Viking FDWU324 - Service Procedures - Automated Test Execution; Running the Automated Service Test

Page 26 of 41 December 12, 2018
Service Procedures
With the door open and “SFT” in the display, press and release the “Start / Pause Pad”, as shown below.
Close the dishwasher door and the test will begin, takes approximately 15 minutes, at which time the “END OF CYCLE”
icon will illuminate.
Output Condition Wash Diverter Position Motor
RPM’s
Information Amps
Fill valve + Regeneration
+ Fan
.37 gallons N/A 0 Fan ON 0.20
Drain 60 seconds N/A 0 Drain pump ON 0.11
Fill valve + Fan 4.86 gallons N/A 0 Fan ON 0.20
Circulation 10 seconds Upper spray arm 2800 8.42
Circulation + Heater +
Detergent dispenser
3 minutes, 20 seconds
1 min, 40 sec (lower arm)
1 min, 40 sec (upper arm)
3000 Detergent dispenser should open 8.43
Circulation + Heater 104° F Lower spray arm 3000 8.43
Pause
Display ashing “SFt”,
then display “bSL”
Lower spray arm 0
For models with intense wash spray arm, this
spray arm should come to it’s forward position.
Check the position of the intense wash spray
arm, by OPENING THE DOOR - THEN PRESS
THE START BUTTON - CLOSE THE DOOR
AND TEST CONTINUES.
0.00
Circulation + Regener-
ation
60 seconds Lower spray arm 3000 0.52
Circulation + Drain 30 seconds Activated (Running) 0 0.63
Automated service test
Fault codes will be displayed at end of test.