| # of Flashes |
Fault |
Possible Cause |
Corrective Action |
| 1 |
Motor Underload |
Air-locked pump.
Overpumped or dry well.
Worn pump.
Broken motor shaft.
Blocked pump screen.
|
Wait for well to recover and automatic
restart timer to time out. If the problem does not correct,
check motor and pump. See description of "smart reset"
in CP Water installation manual. |
| 2 |
Undervoltage |
Low line voltage. |
Check for loose connections. Check
line voltage. Report low voltage to the power company. Unit
will start automatically when proper power is supplied. |
| 3 |
Locked Pump |
Motor/pump misaligned.
Abrasive/Sand bound pump. |
Unit will attempt to free a locked
pump. If unsuccessful, check the motor and pump. |
| 4 |
Incoreectly Wired |
Start winding
resistance too low. |
Check if main and start wires are swapped. Make certain proper motor is installed. |
| 5 |
Open
Circuit |
Loose connections.
Defective motor or cable. |
Check motor wiring. Make
certain all connections are tight. Make certain proper motor
is installed. *Cycle input power to reset. |
| 6 |
Short Circuit |
When fault is indicated immediately after power-up, short circuit is due to loose connection, defective cable, splice or motor. |
Check motor wiring. *Cycle input
power to reset. |
| Over Circuit |
When fault is indicated while motor is running, over current is due to loose debris trapped in pump. |
Check pump. |
| 7 |
Overheated Controller |
High ambient temperature.
Direct sunlight.
Obstruction of air flow |
This fault automatically resets when
temperature returns to a safe level. |
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