Pentair EasyTouch PL4 User Manual page 20

12
Installing Batteries
The
PL4/PLS4 Control System
the unit install the batteries.
To install batteries:
1. Place the PL4/PLS4 Control System
screws securing the battery cover. Set the cover aside.
crew (6x)
S
EasyTouch PL4/PSL4 Control System Wireless Controller (rear view)
2. Load the four batteries into the battery compartment. Orient the positive polarity end of each battery as shown
below.
3. Install the battery cover and secure with the six screws. Make sure that the battery cover is secure and that all
the screws are hand tightened. CAUTION - DO NOT OVER TIGHTEN THE SCREWS. OVER TIGHTENING THE
SCREWS CAN DAMAGE THE UNIT.
4. Power up the unit: To switch the unit on, press the Power On button located on the front of the unit.
5. Display messages after replacing batteries: After replacing depleted batteries a check battery message is
displayed on the screen. Press the MENU button to continue.
6. The screen will then display a second message to check the battery cover. After checking that the battery cover
is secure and that all screws are tightened, press the MENU button.
The battery icon should display the fully charged icon. The unit is ready for use.
EASYTOUCH PL4/PSL4 Control Systems User's Guide
®
Wireless Controller is shipped with four AA-size alkaline batteries. Before using
Wireless Controller
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face down on a flat clean surface. Remove the six
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Battery cover