K-Rain RPS469, Instruction Manual

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6
troubleshootInG GuIde
suGGestIon
Check fuse, check field wiring,
check transformer.
Check solenoid. Test field cable for continuity.
Test Common cable for continuity.
Check solenoid. Test field cable for continuity.
Test Common cable for continuity.
Test connections.
If unit works manually then check the
programming. If not then check the fuse,
wiring and transformer.
Check instruction book to ensure
programming is correct. If buttons still not
responding then return panel to supplier or
manufacturer.
Check number of start times entered on each
program. All stations will run once for every
start. If fault persists return panel to supplier.
syMPtoM
No display.
Single station
not working.
Fuse blows.
No automatic start.
Buttons not
responding.
System coming
on at random.
PossIble cause
Faulty transformer
or blown fuse.
Faulty solenoid coil,
or break in field wire.
Incorrect wiring or bad
connection. Solenoid coil has
shorted through.
Programming error or blown
fuse or transformer.
Short on button or
programming not correct.
Too many start times entered
on automatic programs.