LMI Technologies Liquitron DP5000-1A - 6.0 Troubleshooting; 6.1 Error Messages

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6.1 Error Messages
E7 = CALIBRATION ERROR
Probe is out of Manufacturer’s Limits
E6 = Pump A ‘LOCKOUT
E5 = Pump B ‘LOCKOUT
E4 = ALARM 2: HIGH pH (PUMP A)
E3 = ALARM 1: LOW pH (PUMP B)
E1 = LOW LEVEL SWITCH
E2 = FLOW SWITCH
E9 = FAULTY/DISCONNECTED PROBE
Turn system off to clear error message.
E 1
E 2
E 3
E 4
E 5
E 6
E 7
E 9
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