Vollrath Stoelting F231, Service Manual, Page: 28 / 63

Service Manual #513659 20 Model F231
F. Testing and Manual Operation
The Testing and Manual Operation menu provides access
for individual components to be energized to assist with
troubleshooting. There are also test monitoring screens
that provide details of the machine status during testing.
Any energized component will deenergize after leaving
the Testing and Manual Operations menu.
Selecting Left or Right Output Control goes to a screen
that allows motors, solenoids or the compressor to be
individually activated. Activate by moving the cursor to
the desired component and press the SET button.
Selecting Left/Right Monitoring goes to screens that show
current statistics of the selected cylinder.
The Test Monitoring screens can be used for immediate
feedback when troubleshooting. For example the spigot
switch can be tested by opening the spigot and observing
if the status text changes from "Closed" to "Open".
G. Motor Calibration
The Motor Calibration screen is used when a motor is
replaced or the control
fi rmware is updated. Move the
cursor to the correct option and press the SEL button to
calibrate the motor to the control.
Testing and Manual Ops, Left
_ Drive Motor Off
_ Fan Motor Off
_ Liquid Solenoid Off
_ Compressor Off
_ Refer Solenoid Off
_ Aux Solenoid Off
_ Pump Motor Off
Test Monitoring (1 of 3)
Cylinder Right
CRC Errors Dis/IO 0/6791
Motor Voltage 0.0 V
Motor Current 0.000
I/V Phase Angle 0.0°
Frequency 0.0 Hz
Consistency 0.0
Test Monitoring (2 of 3)
Cylinder Right
CRC Errors Dis/IO 0/12
Ambient Temp +00.0°F
Cylinder Temp +00.0°F
Hopper Temp +00.0°F
Pressure Sensor
Pressure Sw On
Test Monitoring (3 of 3)
Cylinder Right
CRC Errors Dis/IO 0/12
Cabinet Door Closed
Spigot Closed
Door Closed
Hi Pressure No
Liquid Level Low
Motor Zero Load Calibration
_ Left Press Sel to Start
Current Zero Load 00 W
_ Right Press Sel to Start
Current Zero Load 00 W
Testing and Manual Operation
Select below for testing
_ Left Output Control
_ Right Output Control
_ Left / Right Monitoring