Hellenbrand Water Conditioning System H-125 Series Owner's Manual page 21

PROBLEM
20. Relay does not energize
A. Relay driver programmed on "Time"
B. Relay driver programmed on "Gallons"
21
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CAUSE
A. Programmed incorrectly
B. Faulty wire connections between
PC board and relay
C. Defective PC Board
D. Defective relay, See figure below
A. Programmed incorrectly
B. Defective PC Board
C. Defective relay, See figure below
D. Faulty meter connection
E. Faulty wire connections between
PC board and relay
CORRECTION
A. Reprogram, see page 11
B. Check and repair wire connections
C. Replace PC Board
D. Replace Relay
A. Reprogram, see page 11
B. Replace PC Board
C. Replace Relay
D. Repair or replace meter assembly
E. Check and repair wire connections