Chapter 14 Fault Codes and Descriptions
ME300
No. Display on LED Keypad Fault Name Fault Descriptions
157
Pump PID
feedback error (dEv)
Pump PID feedback error
Action and Reset
Action condition Feedback value < target value × (1 - Pr.08-13)
Action time Pr.08-14
Fault treatment parameter Pr.08-62
Reset method Self-recovery or manual reset
Reset condition
Set as Warm: Feedback value ≥ target value (1 - Pr.08-13) automatic recovery
Set as Fault
: Immediately reset
Record Error will be recorded
Cause Corrective Actions
Unreasonable parameter settings Pr.08-14
Time extension
Motor error Check if the motor works normally.
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