Alar
m
Alarm text Description
ET48 A48 CONDENS DOS If the sensor for the conductivity dose is defective
Possible action:
a. Check the connection of the conductivity transmitter.
b. Calibrate the conductivity transmitter.
ET49
A49 pH SENS CH If the pH sensor is defective.
Possible action:
a. Check the connection of the pH-transmitter.
b. Calibrate the pH-transmitter.
ET50 A50 DP SENS DRY If the sensor for the pressure differential in the drying filter is defective.
Possible action:
a. Check the connection for the pressure differential sensor.
b. Calibrate the pressure differential sensor.
ET51 A51 BOOST TEMP L Temperature in booster tank not achieved after 25 min.
Possible action steam heated:
a. Check steam pressure, steam valve and condensate system.
Possible action electrical heated:
a. Measure the current in all phases.
ET52 A52 CHAMB pH H pH above pH-limit after 5 min of neutralizing.
Possible action:
a. Check the dosing pump for neutralizing.
b. Calibrate the pH-transmitter.
ET53 A53 EXT COM ERR Timeout for Netcom watchdog has expired
a. Check Ethernet connection from Netcom card to network.
ET54 A54 LOG FAILURE
a. Check log for installed devices, local USB, central storage, local
USB printer or central printer, etc.
ET56 A56 SV DISIN T L If the final rinse time +60 sec elapsed without fulfilled disinfection.
Generated from monitoring system with 5 second delay.
Possible action:
a. Check for water leakage to the washer.
b. Check the parameters for the temperature control.
Possible action for steam heated machine:
c. Check steam pressure, steam valve and condensate system
Possible action for electrical heated machine:
d. Measure the current in all phases.
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