Start Switch
CONTROL
TYPE
DESCRIPTION OF OPERATION
1
5
6
7
8
9
10
11
Power
ON/OFF
Switch
Power
ON LED
4 Cycle ON LED
Extended
Wash
Switch
Extended
Wash LED
Wash
Temperature
LED
Rinse
Temperature
LED
Temperature
Display
Final Rinse
Water Pressure
Display
Chemical
Pump
Prime
Switch(es)
3
All Models:
Power is OFF. Push Power Button—
Activates the solid state controls and begins
automatic fill operation.
Power is ON. Push Power Button—
Begins auto-shutdown cycle. Turns power OFF
when auto-shutdown cycle is complete.
Touchpad
membrane
switch
Touchpad
membrane
switch
Touchpad
membrane
switch(es)
LED
display
mounted on
timer board
Touchpad
membrane
switch
Touchpad light
emitting diode
LED
display
mounted on
timer board
Touchpad
light
emitting diode
Touchpad
light
emitting diode
All Models:
Indicates when power is ON.
All Models:
Starts the dishwasher automatic cycle.
All Models:
Indicates an automatic cycle has been selected.
All Models:
Pauses the wash cycle and holds machine in a
continuous wash mode. Push again, machine
finishes wash cycle followed by a final rinse.
All Models:
Indicates machine is in extended wash mode.
Model UH-200B, UH-200 ONLY:
Indicates that temperature display (9) is showing
the temperature of the water in the wash tank
during the automatic cycle.
Model UH-200B, UH-200 ONLY:
Indicates that temperature display (9) is showing
the temperature of the water in the final rinse
manifold during a final rinse.
All Models:
Indicates the temperature sensed by the wash
or the final rinse temperature probe.
Model UH-200B, UH-200 ONLY:
Indicates the flowing pressure of water in the
final rinse manifold during the final rinse cycle.
Min./Max. 20-22 PSI [138-151 kPa].
All Models:
Operates the chemical pumps whenever (9) is
activated. UH-200B, UH-200, UH-100B, UH-100
single switch operates both pumps at same time.
UL-100 each prime switch operates its pump
independently.
Touchpad light
emitting diode
Touchpad light
emitting diode
2
Part 4:
DAILY OPERATION
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