Waterite FUSION2 F Series Owner's Manual page 27

TROUBLESHOOTING PROCEDURES 2
Problem
6. Valve stalled in regeneration
7. Valve does not regenerate automatically
when REGEN button is depressed
8. Valve does not regenerate automatically
but does when REGEN is depressed
9. Time of day flashes on and off
Cause
a. Motor not operating
b. No power at outlet
c. Defective transformer
d. Defective PC board
e. Broken drive gear or drive cap assy e. Replace gear or drive cap assy
f. Broken piston retainer
g. Broken main or regenerant piston g. Replace main or regenerant piston
a. Transformer unplugged
b. No power at outlet
c. Broken drive gear or drive cap assembly
d. Defective PC board
a. Bypass valve not in Normal Operating
Mode
b. Meter disconnected
c. Obstructed meter turbine
d. Defective meter
e. Programming error
f. Defective PC board
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.
page 26
Solution
a. Replace motor
b. Repair outlet or use working outle
c. Replace transformer
d. Replace PC board
f. Replace drive cap assembly
a. Connect transformer and PC boar
power
b. Restore power
c. Replace gear or drive cap assemb
d. Replace board
a. See bypass diagrams
b. Reconnect to PC board
c. Clear obstruction
d. Replace meter
e. Review programming
f. Replace board
a. Reset time of day