
wd-17
ERROR code: 1004 - Motor ran to long,
timed out trying to reach
home position
If other ERROR codes display contact the
factory.
e. Motor not inserted fully to
engage piston, motor wires
broken or disconnected
motor failure
e. Check motor and wiring. Replace
motor if necessary.
f. Drive gear label dirty or
damaged, missing or
broken gear
f. Replace or clean drive gear
g. Drive bracket incorrectly
aligned to back plate
g. Reset drive bracket property
h. PC board is damaged or
defective
h. Replace PC board
i. PC board incorrectly
aligned to drive bracket
i. Ensure PC board is correctly
snapped on to drive bracket
6. Control valve stalled in regeneration a. Motor not operating a. Replace motor
b. No electric power at outlet b. Repair outlet or use working outlet
c. Defective AC adapter c. Replace AC adapter
d. Defective PC board d. Replace PC board
e. Broken drive gear or drive
cap assembly
e. Replace drive gear or drive cap
assembly
f. Broken piston retainer f. Replace drive cap assembly
g. Broken main regenerant g. Replace main regenerant piston
7. Control valve does not regenerate
automatically when REGEN button is
depressed and held
a. AC Adapter unplugged a. Connect AC adapter
b. No electric power at outlet b. Repair outlet or use working outlet
c. Broken drive gear or drive
cap assembly
c. Replace drive gear or drive cap
assembly
d. Defective PC board d. Replace PC board
8. Control valve does not regenerate
automatically but does when REGEN
button is depressed
a. Bypass valve in bypass
position
a. Put bypass valve in normal
operating position
b. Meter connection
disconnected
b. Connect meter to PC board
c. Restricted/Installed meter
turbine
c. Remove meter and check for
rotation or foreign matter
d. Defective meter d. Replace meter
e. Defective PC board e. Replace meter
9. Time of day flashes on and off a. Power has been more than
two hours, the AC adapter
was unplugged and then
plugged back into the wall
outlet, the AC adapter
plug was unplugged and
then plugged back into
the board or the NEXT
and REGEN buttons were
pressed to reset the valve.
a. Reset the time of day