Troubleshooting guide

12
Initial Start-up
Chemical Dispensing Pumps
1. Remove the lower-front access panel. The timer assembly is located on the right-side of the
electrical component panel.
2. Make sure the dishwasher power is OFF.
3. The detergent timer cam has 2 halves. Hold the stationary right-half of the cam and turn the
left-half of the cam counter-clockwise to increase the amount of detergent that is dispensed.
Turn the left-half clockwise to decrease the detergent dispensed.
4. The rinse-aid timer cam has 2 halves. Hold the stationary left-half of the cam and turn the right-half
of the cam counter-clockwise to decrease the amount of rinse-aid that is dispensed.
Turn the right-half clockwise to increase the amount of rinse-aid dispensed.
RINSE
AID
PUMP
EXTEND
WASH
SAFE-T
TEMP
DET.
PUMP
RINSE
VALVE
DRAIN
PUMP
WASH
PUMP
HOMING
CAM
D
E
T
E
R
G
E
N
T
R
I
N
S
E
A
I
D
-
+
-
+
CCW
CW
Adjusting the Chemical Dispenser Pumps
The amount of detergent and rinse-aid that are dispensed during the dishwasher cycle are controlled by
adjustable cams on the timer assembly. Variables such as the type of chemicals used and the hardness
of the water supply often require that the timer cam settings must be changed. It is recommended that
the chemical supplier make these adjustments.
(Refer to the illustration below).
Note:
Only the Detergent and the Rinse-aid cams are adjustable. Do not attempt to adjust any other timer cam.
To adjust the chemical dispensing pump timer cams: