Fox Thermal FT3 - Alarm Codes

Alarm
Code
Reason Action
13 Flow rate above
high limits
Refer to the PARAMETER MENU 2 section on p. 67 of this Manual to
verify limit is within range. Check ALM = HiFloAlm under PRM.
14 Flow rate below
low limits
Refer to the PARAMETER MENU 2 section on p. 67 of this Manual to
verify limit is within range. Check ALM = LoFloAlm under PRM.
15 Temperature
above high limits
Refer to the PARAMETER MENU 2 section on p. 67 of this Manual to
verify limit is within range. Check ALM=HiTempAlm under PRM.
16 Temperature
below low limits
Refer to the PARAMETER MENU 2 section on p. 67 of this Manual to
verify limit is within range. Check ALM = LoTempAlm
22 Sensor out of
range
Refer to the ENGINEERING DISPLAY MENU on p. 16 of this Manual
and the Fox Thermal factory Calibration Certicate to check CSV
voltage. Compare Display 10 value to Calibration Certicate CSV
voltage and verify it's within range.
23 Velocity out of
calibration table
range
Refer to the ENGINEERING DISPLAY MENU on p. 16 of this Manual
and the Fox Thermal factory Calibration Certicate to check CSV
voltage. Compare Display 10 value to Calibration Certicate CSV
voltage and verify it's within range.
24 Check settings One or more internal settings are corrupted or out of spec. Contact Fox
Thermal Service for instructions to verify settings.
25 Simulation mode Meter is in Simulation Mode. Refer to the PARAMETER MENU 1 section
on p. 70 of this Manual. Use the SIM Section under Diagnostics to
return to normal operation.
26 Frequency output
over range
Refer to the DIGITAL OUTPUT MENU on p. 56 of this Manual. Verify
the Frequency Output settings are within limits.
32 4-20mA for ow
rate is out of
range
Refer to the MAIN MENU on p. 54 of this Manual. Use the Set I/O
section to verify range limits under FLO Set 4-20mA.
33 4-20mA for
temperature is out
of range
Refer to p. 54 of this Manual. Use the Set I/O section to verify
range limits under FLO Set 4-20mA. Channel #2 can be set for ow or
temperature.
34 Busy Meter is recalculating new parameters.
35 Sensor Bridge
Shutdown
The FT3 sensor readings are not correct. Check the sensor wiring to the
FT3 electronic enclosure and remote enclosure..
36 Database CRC
Error
Refer to the PARAMETER MENU 2 section on p. 74 of this Manual to
reset CRC. Use SPC section of menu to reset CRC. Contact Fox Thermal
Service Department for possible causes.
Alarm Codes
Troubleshooting | 120
Model FT3
Troubleshooting