User's Manual

15
PROGRAMMING THE SOLAR SYNC MODULE
The Solar Sync is simple to program. Only a few initial steps are necessary to program the module. When power is initially turned on, the
display will show the time of day. Pressing the

button will sequence through the programming functions on the module. An arrow along
the bottom of the display will indicate the function being programmed.
If using the Solar Sync with the ACC or X-Core Controllers, consult the controller owner’s manual for programming details. (ACC and X-Core
controllers do not use the Solar Sync module.)
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Current Time

Press the

button press until the arrow is displayed over the

icon. The time of day will be flashing.
Use the or button to set the current time. The arrow to the right of the display indicates AM or PM.
Note: 24 hour mode will only be enabled with a 50 Hz power input.
Controller Type

Press the

button until the arrow is displayed over the

icon. Use the or button to select the correct
Hunter controller.
Region

For accurate measurements, the Solar Sync module needs to be programmed for the typical ET
(average July ET) for your region. Use the table on the next page to determine your region. Press the

button until the arrow is displayed over the

icon. Use the or button to select your region
(regions 1 through 4).