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TROUBLESHOOTING PROCEDURES 2
Problem
Cause
Solution
6. Valve stalled in regeneration
a. Motor not operating
a. Replace motor
b. No power at outlet
b. Repair outlet or use working outle
c. Defective transformer
c. Replace transformer
d. Defective PC board
d. Replace PC board
e. Broken drive gear or drive cap assye. Replace gear or drive cap assy
f. Broken piston retainer
f. Replace drive cap assembly
g. Broken main or regenerant piston g. Replace main or regenerant piston
7. Valve does not regenerate automatically
when REGEN button is depressed
a. Transformer unplugged
a. Connect transformer and PC boar
power
b. No power at outlet
b. Restore power
c. Broken drive gear or drive cap assembly
c. Replace gear or drive cap assemb
d. Defective PC board
d. Replace board
8. Valve does not regenerate automatically
but does when REGEN is depressed
a. Bypass valve not in Normal Operating
Mode
a. See bypass diagrams
b. Meter disconnected
b. Reconnect to PC board
c. Obstructed meter turbine
c. Clear obstruction
d. Defective meter
d. Replace meter
e. Programming error
e. Review programming
f. Defective PC board
f. Replace board
9. Time of day flashes on and off
a. Power has been out more than two
hours. Transformer was unplugged from
either wall outlet or from PC board.
NEXT and REGEN were pressed to reset
the valve.
a. Reset time of day
Summary of Contents for FUSION2 F Series
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