Troubleshooting Guide - Hunter SRC Plus 600i Owner's Manual

TROUBLESHOOTING GUIDE ..................................................................................................

PROBLEM
Controller waters the same area more than
one time or cycles continuously.
The display reads "No AC"
Display indicates irrigation but station
does not water.
Display is blank.
Display is blank with AC power to
terminal and with a new battery.
Time of day display is blinking.
The display reads "ERR".
CAUSES
Too many start times entered in program
(user error).
There is no AC power present.
Faulty or miswired valve
Faulty pump or pump relay.
No water pressure to supply.
No AC power reaching controller.
Controller may be damaged by power surge.
Unit has just been powered up for the first time. Set time/date.
Extended power outage has occurred that
has drained backup battery.
Short power outage has occurred but
backup battery is dead.
Electrical noise is entering the system,
through the smart port wiring harness.
SOLUTIONS
One start time activates a complete cycle.
See "Setting Program Times" (page 18).
Check to make sure power is on. Check to
see if transformer is properly installed.
Check valve and valve wiring.
Check pump and pump relay. Replace if defective.
Turn on main system water system.
Verify AC power and wiring. Correct any
errors. Check transformer output.
Call dealer.
Replace battery and reprogram current time.
Replace battery and reprogram current time.
Check the SmartPort wiring harness. If the
®
wires were extended then they will need to be
replaced with shielded cable.Contact your local
distributor for information on shielded cable.
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