GE GNPR40L - Manual (Page 27)

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