Troubleshooting - Eco-Flo EFSUB5-102-1 Manuel Du Propriétaire

PROBLEM
LITTLE OR NO WATER DELIVERED
Check valve stuck or installed
backwards (standard tank only).
Low water level.
Low voltage.
Plugged intake screen.
Check valve at pump discharge
stuck.
Worn impellers and diffusers.
AIR OR MILKY WATER DISCHARGE FROM FAUCETS
Gas in well water.
Air volume control not working
(standard tanks only).
For parts or assistance, call ECO-FLO Customer Service at 1-877-326-3561
TROUBLE SHOOTING
CHECK
Examine valve.
Determine lowest water level in well while
pump is running and compare to pump depth
setting.
Check voltage at submersible motor control
with pump running. Check incoming wire size
and power supply wire size against chart,
Page 3.
Pull pump and check condition of screen.
Pull pump and examine check valve.
Make sure system is clear of obstructions and
pump is in solid water and operating normally.
Check for presence of gas in well water.
Make sure ports and ball check valves are
clear.
CORRECTIVE ACTION
If stuck, free valve; if installed backwards, reverse it.
Lower pump further into well (but at least 5' (1.5M) above bottom
of well). Throttle pump discharge until discharge equals recovery
rate of well. NOTICE: Running pump while airlocked can cause
loss of prime and seriously damage pump.
Install larger wire from meter to submersible motor control.
Install larger wire from submersible motor control to pump. If
necessary, have power company raise supply voltage.
Clean or replace as necessary.
Free check valve.
Replace pump.
Remove bleeder orifices; plug tees. Be sure plugged tees
do not leak. If necessary, separate gas from air before
it enters pressure tank.
Replace control if necessary
11