SOMFY SONESSE 30 RTS - Manual (Page 63)

The Sunis WireFree™ RTS Light Sensor uses a lithium battery (Type: CR2430).
LED Indicator Light will illuminate orange when battery needs replacing.
STEP 1: Carefully remove rear cover of Sunis light sensor exposing the control
setting panel (See Figure 4 pg. 62).
STEP 2: Firmly grip the molded indentations and rotate control setting panel
counter clockwise to open position.
STEP 3: Carefully separate from sensor case to expose battery holder.
STEP 4: Replace battery with correct rated/type battery. Be certain of battery
polarity (+) and (-) when installing new battery.
Replacing the Battery
Do not use any tools when replacing the battery as there is a risk
of damaging the sensor circuitry.
ON/OFF Selector Switch
Control
Setting Panel
Programming
Button
Rear Cover
FIGURE 1
LED
Indicator
QUICK PROGRAMMING FOR SUNIS INDOOR WIREFREE SENSOR
!
Programming Figures
60