Troubleshooting; Battery Back-Up - Optima PRT-4 Owner's Manual

2.Battery Back-UP

We recommend that you replace your battery every year at the same time you change your fire alarm
battery. If frequent power outages occur, you may need to replace the battery more frequently.
PROBLEM
Display is Blank
"Frozen Display"
Automatic and Manual Cycles do not turn
water on.
Valve does not shut off after watering at
scheduled time.
Fuse blows out frequently and display goes
blank.
Single station does not shut off
Fuse blows as soon as timer is plugged in. Bad transformer, or electrical short in timer.
For troubleshooting help, contact OPTIMA:
1 (800) 742-9922 (U.S.A., Canada and Mexico)
MAINTAINING YOUR SYSTEM
Need Help? Call toll-free: 1 (800) 742-9922
(U.S.A., Canada & Mexico)

TROUBLESHOOTING

CHECK FOR
Burned out fuse (replace with 1/2 amp fuse, not included
with timer).
Transformer not plugged in.
Wall socket not supplying power.
Timer in OFF position.
Unplug, pull out battery and fuse, and let sit for 30 minutes.
Water source not supplying water.
Wires not properly connected.
Wires loose or severed.
Dial not set to Auto.
All stations turned OFF (to 0 minutes in water duration).
Check valve.
Electronic board is "locked on".
Short in wiring between valve and timer.
Shorted solenoid on 1 or more valves.
Valve is stuck.
Customer Support Center
6991 E. Southpoint Rd., Bldg. #1
Tucson, AZ 85706
10
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