Alarms
58 312359J
Alarm Code Key
Use the following table as a quick guide to determine alarm codes.
LED Diagnostic Information
The following LED signals, diagnosis, and solutions are the same for the display module, fluid control module, and
USB module. LEDs are located next to the module power cable.
What Alert Where
B Dose 1 Low A Material A
F Flow 2 Deviation B Material B
N Time 3 Deviation High C Controller
P Pressure 4 High D Dosing/Pot life
R Ratio 5 Limit warning M Power or Air supply
T Temperature 6 Sensor or connection failure R Recirculation
V Voltage 9 Unbalanced
D Pump A Pump runaway
D Pump diving/cavitation
E Pump time-out
F Pump failed to stall up
G Pump failed to stall down
H Pump failed to stall
J Linear sensor failure
K Directional switch failure
M Linear sensor jump
M Maintenance due A Pump
E Dosing valve
GFilter
Module Status LED Signal Diagnosis Solution
Green on System is powered up and power
supply voltage is greater than 11
Vdc.
-
Yellow Internal communication in progress -
Red solid Hardware failure Replace display module, fluid control
module, or USB module.
Red flashing fast Uploading software -
Red flashing slow Token error Remove token and upload software
token again.
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