kayse LS30 - Troubleshooting Common Issues

LS30 CONTROLLER INSTALLATION AND OPERATING GUIDE
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These values can only be adjusted in same values as '0' only
when the operaon of relays are not desired.
6.2 Mulfuncon Dedecon
'Open' inscripon
appears on screen,
You can solve the problem according to
'6.1.1 Open Mulfuncon Code'. If you
can not solve go to 6.4.
'err' inscripon on
screen,
You can solve the problem according to
'6.1.2 err Mulfuncon Code'. If you can
not solve go to 6.4.
No display on
screen when ener-
gized,
Make sure that supply voltage is reached
properly to LS30 Controller. If the energy
is reached properly the LS30 Controller
can be defecve. Go to 6.4.
Relays do not oper-
ate even if we have
entered relay on o
values,
Cut the energy of LS30 Controller. Aer-
wards remove the lower terminal from
its place that relay that energy connec-
on is made and that relay outputs are
connected. Take measurements from
terminals 20&19, 17&16, 14&13 at
Ω scale of measurement device. At all
measurements you should read short
circuit (resistance values close to zero).
Relay that zero vales are not read can be
defecve, go to 6.4.
Although the level
quanty is dierent
connuous '100'
value appear at
upper display,
Replace the connecons of 1 and 2 ter-
minals of LS30 Controller. If you can not
solve problem make sensor defect de-
terminaon as per 6.3.