GE GNPR40L Owner's Manual And Installation Instructions page 27

Problem
Flowing or dripping water Drain valve (2 or 6) or brine valve (1)
at drain line or brine line held open by foreign matter
after regeneration
Hard water leakage
during service
Possible Causes
Weak valve stem return spring on
top plate
Resin in valve
Improper regeneration
Leaking bypass valve
O-ring around riser tube damaged
Incorrect salt type or use of grid plate
(salt shelf) in brine tank
What To Do
• Manually operate cam gear to flush out foreign matter holding
disc open.
• Replace spring.
• Clean valve and backwash control.
• Repeat regeneration, making sure the correct salt dosage is
used.
• Replace bypass valve.
• Replace O-ring.
• Do not use block salt or grid plate (salt shelf) in brine tank.
ge.com
27