Connecting The Battery - Hunter PRO-C PC Series Owner's Manual And Installation Instructions

CONNECTING THE BATTERY

NOTE: Warning: Risk of fire, explosion,
and electric shock. Replace battery
with CR 2032 type only. Use of a
different battery has potential risk for
fire, explosion, and electric shock. See
owner's manual for instructions.
Connect a 9-volt alkaline battery (not included) to the battery
terminals and place in the battery compartment in the front
panel. The battery allows the user to program the controller
without AC power. Watering will not occur without AC power.
Since this controller has non-volatile memory, the program clock
and calendar will be retained during a power outage even if no
battery is installed.
Activating the 3V Lithium Battery
After installing your Pro-C, make sure to remove the battery
contact insulator to allow the Pro-C to keep time in the event
of a power outage.
NOTE: When installing 3V lithium
battery, ensure the positive (+) side is
facing up.
12
(OPTIONAL)
Replacing the 3V Lithium Battery
① ② ③