25
CX SERIES Installation, Operating & Maintenance Manual
INST
ALLER
TROUBLESHOOTING GUIDE
FAULTY WATER FEED SOLENOID & HEATING ELEMENT
ERROR
PROBABLE CAUSE
SUGGESTED REMEDY
Emergency Stop Is Active
The emergency stop button
has been pressed
Disengage emergency stop switch
Steam Unit X:
Communication to CONTROL
Interrupted
There is an issue with the ethernet
cables or their connections
Check to make sure the
connections are secure
Replace cable
Replace router
Steam Unit X:
Has a Hardware Error
Damage to the PLC
Replace PLC
Steam Unit X:
Check X Voltage Supply
Damage to the 24VDC
power supply
Replace 24VDC power supply
Steam Unit X:
X Has A Cable Break At Input 1
Room Probe Disconnected
Check to make sure the connections
are secure
Replace cable
Steam Unit X:
X Has A Cable Break At Input 2
Tank Temperature Probe
Disconnected
Check to make sure the connections
are secure
Replace cable
Start\Stop Time Settings X:
Invalid
Start\Stop Time Setting X has a start
time which is after the stop time
Adjust the setting
Start\Stop Time Settings Day X:
Overlap
Multiple Start\Stop Time Settings
have Day X activated
Adjust the setting
Steam Unit X:
Low Water Level Fault
Heating Element scaling or possible
failure
Remove Heating Element, check for
scaling or failure. Remove any
scaling or replace element.
