First Sales IBW10-1 Installation Instructions And Owner's Manual page 16

ERROR CODE:
1001 – unable to
sense motor
movement
1002 – unexpected
motor stall
1003 – motor ran too
long, cannot find next
cycle position
1004 – motor ran too
long, timed out trying
to reach home
position
1006 – MAV/SEPS/
NHBP/AUX MAV
motor ran too
long,looking for park
position
1007 – MAV/SEPS/
NHBP/AUX MAV
motor ran too short
looking for park
position
Troubleshooting (cont.)
CAUSES
A) Drive motor not
inserted fully to
engage pinion or is
defective
B) Circuit board not
properly snapped
into drive bracket
C) Center reduction
gear reflector dirty
A) Obstruction in
control valve
B) Main drive gear too
tight
C) Improper voltage
delivered to circuit
board
A) Motor failure during
regeneration
B) Obstruction in
control valve
C) Drive bracket not
snapped in place
properly
A) Drive bracket not
snapped in place
properly
B) Center reduction
gear reflector dirty
A) Control valve not
programmed for
ALT oFF
B) Obstruction in
control valve
A) Control valve not
programmed for
ALT oFF
B) Obstruction in
control valve
15
SOLUTIONS
1) Re-insert motor, check for broken wires,
verify motor plugged into connector J1
(labeled "MOTOR") on control valve circuit
board and reset control valve (hold "NEXT"
and "REGEN" buttons for 3 seconds)
2) Re-seat circuit board into drive bracket and
reset control valve
3) Clean reduction gear reflectors (page 19)
1) Remove piston and seal assemblies for
inspection and repair or replacement and
reset control valve (hold "NEXT" and
"REGEN" buttons for 3 seconds)
2) Loosen main drive gear and reset control
valve
3) Verify proper voltage is being supplied to
circuit board (see Solution 4 under "Display
is Blank" section, page 14)
1) Re-insert motor, check for broken wires,
verify motor plugged into connector J1
(labeled "MOTOR") on control valve circuit
board and reset control valve (hold "NEXT"
and "REGEN" buttons for 3 seconds)
2) Remove piston and seal assemblies for
inspection and repair or replacement and
reset control valve
3) Re-seat drive bracket assembly and reset
control valve
1) Re-seat drive bracket assembly and reset
control valve (hold "NEXT" and "REGEN"
buttons for 3 seconds)
2) Clean reduction gear reflectors (page 19)
1) Enter cycle programming level and verify
second parameter is set to ALT oFF
2) Remove piston and seal assemblies for
inspection and repair or replacement and
reset control valve (hold "NEXT" and
"REGEN" buttons for 3 seconds)
1) Enter cycle programming level and verify
second parameter is set to ALT oFF
2) Remove piston and seal assemblies for
inspection and repair or replacement and
reset control valve (hold "NEXT" and
"REGEN" buttons for 3 seconds)