Amtrol WELL-X1 - Manual (Page 13)

13
9. PUMP PROTECTION AND DIAGNOSTICS
The Well-X1 ™ continually monitors pressure, cycle time and voltage to protect the well pump. The following error codes
alert the user to a potential problem, prompting service.
E1: Rapid Cycle
E2: Low Suction (low water cut-off)
E3: Voltage Protection
E5: Improper Wiring
WELL-X1 ™ ERROR CODES
When an error occurs, the display will flash a diagnostic code and emit an audible chirp.
ERROR CODE POSSIBLE CAUSES AND CONTROL ACTION
E1: Rapid Cycle
Multiple cycles below a safe runtime indicate an incorrect
precharge, undersized Well-X1
™ or waterlogged tank. Pump
continues to run.
E2: Low Suction
Pump operation below 10 psi indicates a low well level, well
piping leak, insufficient prime, failing pump or loose wiring.
Pump will shut down and attempt to restart every 60 minutes.
E3: Voltage Protection
If line voltage varies outside a safe operating range, low or
high, the control will run for up to two minutes to ensure water
is available, then shut the pump off until voltage is restored to
a normal range.
E5: Improper Wiring
This error indicates the LINE and LOAD wiring is reversed at
the Well-X1
™ . Correct wiring to allow proper operation.
NOTE: E4 is not used with the Well-X1 ™ .