Ditch Witch JT1220 - Manual (Page 154)

JT1220 Mach 1 Operator’s Manual
Systems and Equipment - 153
Interpret Diagnostic Codes
CMW
163 no continuity to pipe up switch pipe box movement is blocked and
code is stored non-
essential
164 no continuity to tracker control input code is stored non-
essential
166 no continuity to thrust rear stop switch code is stored non-
essential
171 no continuity to pipe grip rocker switch code is stored non-
essential
172 no continuity to pipe shuttle rocker
switch code is stored non-
essential
173 no continuity to pipe lift rocker switch code is stored non-
essential
174 no continuity to pipe box rocker switch code is stored non-
essential
175 no continuity to pipe lube rocker
switch code is stored non-
essential
184 no continuity to throttle rocker switch code is stored non-
essential
185 no continuity to set/resume rocker
switch code is stored non-
essential
191 no continuity to engine speed sensor code is stored non-
essential
215 no continuity to float position sensor assisted makeup is blocked and code
is stored non-
essential
221 system voltage is below 12.5V code is stored non-
essential
233 drill and drive inputs both on drill and drive are blocked essential
234 add pipe and remove pipe inputs both
on add pipe and remove pipe are
blocked non-
essential
235 front home and rear home inputs both
on add pipe and remove pipe are
blocked non-
essential
241 shuttles not responding correctly add pipe or remove pipe is aborted
and code is stored non-
essential
251 float sensor is reading out of range assisted makeup is blocked and code
is stored non-
essential
254 error reading setup table information add pipe and remove pipe are
blocked essential
Code Condition Result Severity