GE E4H-CE Series - Manual (Page 37)

TROUBLESHOOTING
32
SYMPTOM
Chemical pump will not
feed chemical
Chemical pump feed
reverse of what you expect-
ed
POSSIBLE CAUSES
Pumping may be affected by
other software variables
Relay set point not properly
configured
REMEDIES
Is the relay turned ON or
OFF? Is the CIP input
activated? You must have
permeate or concentrate
flow for a relay configured
as a set point to function
and trigger the pump.
Determine whether you
need the relay configured
for direct or reverse set
point feed.