Ecolab My Control Manuel D'utilisation page 183

Fault description
Overflow HD1, HD2
Empty signal HD1, HD2
Analogue - empty signal
Product 1-P14, HD1, HD2
Analogue - overflow alarm
Product 1-14, HD1, HD2
Automatic washing machines alarms
Fault description
Program not
completed
Program not posted
T.O.M. signal alarm
pH value too low
pH value too high
Temperature too low
Error messages on display and corrective measure
Cause
Product container overflows
Product container is empty
Product container is empty
Product container overflows
Cause
A new program selection is
made without finishing the last
program
The control detected an invalid
program number
Max. signal time (300 sec.)
was detected
Value dropped below lower
limit
Value exceeded upper limit
Temperature did not reach
desired level
Remedy
Check water intake
Switch containers, check sensor
Switch containers, check sensor
maybe recalibrate
Switch containers, check sensor
maybe recalibrate
Remedy
Check / change dosing program
Check dosing signals from automatic
washing machine (relay)
Extra time
Program terminated by user
Check / change dosing program
Invalid input by user
Invalid binary code
Check machine's signal (dosing
program)
Check relay output
Check sensor
Check calibration
Check pump running time (setting)
Check pump calibration
as above
Inform technical personnel / customer
must check
85 417101971 Rev. 2-02.2019