FRC Turbofoam TFC100 - Troubleshooting Guide; Troubleshooting Flow Chart

TFC100 Rev180215
38
Does the system
operate in ush mode?
Does the control module
power up in auto mode
and allow for calibration
password to be entered?
Refer to the Error Codes
and Fault Warnings
Troubleshooting Table.
Check +DC voltage to the control
module 12-pin connector pins 1 and 2.
Remove and replace
the control module.
Remove and replace
the control module.
Check ow sensor cable. Remove
and replace the ow sensor.
Check electric valve cables. Use the indicator
located on the valve cover to check position of all
valves. Set valve position using manual adjustment.
Remove and replace inoperable valve.
Check system programming.
Refer to Programming section in the manual
to verify that all Operator P100 Codes and the
OEM/Dealer P300 Codes are set as required.
Perform a ush operation
to prime the pump.
Re-check plumbing and
manual ush valve.
For low ow re-check plumbing. Ensure that
power to pump motor meets requirements.
For low ow re-check plumbing. Ensure that
power to pump motor meets requirements.
Does the control module
enter the manual mode?
Is there ow through the
foam concentrate pump?
Is an error code or fault
warning shown in the display?
Supply system with
power. Does OFF show
in the FLOW display?
Does the system pass
the Operational Test?
Is the Calibrate
Discharge Flow Sensor
procedure successful?
Is the Calibrate Foam
Concentrate Pump
procedure successful?
Is an electric ush
valve installed?
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
TROUBLESHOOTING
Flow Chart