UNIT DESCRIPTION AND OPERATION
The PW-103N Passive Infrared Multi-Way Wall Switch occupancy sensors
use advanced passive infrared (PIR) technology. The PW-103N has one relay
and one ON/OFF button along with a field selectable nightlight feature. The
nightlight color options are amber, blue, or white. The nightlight feature can be
disabled if not desired. See Nightlight section.
Up to four PW-103N sensors can be connected to the same circuit. Pressing the
ON/OFF button on any PW in the circuit toggles the load ON or OFF.
The sensors can also turn the load ON and OFF automatically with occupancy.
The first sensor to detect occupancy turns ON all the lights that are connected
to the circuit. After the room is unoccupied, the last sensor that detected
occupancy turns OFF all the lights after the time delay has expired. The
occupant can turn OFF the load at any time by pressing the ON/OFF button on
any sensor that is connected to the circuit.
A “walk-through” mode can turn lights OFF after only 3 minutes, if no activity is
detected after 30 seconds following an occupancy detection.
PW-103N sensors contain a light level sensor. If adequate daylight is present,
the sensor holds the load OFF until light levels drop, even if the area is
occupied. Users can overrule this function by pressing the ON/OFF button. See
Light Level Adjustment.
Time Delay
The PW sensor holds the load ON until no motion is detected for the selected
time delay. Select the time delay using DIP switch settings.
Visit our website for FAQs: www.wattstopper.com
Fixed Time Delay
(DIP 1 ON, 2 & 3 OFF)
Time delays are 5, 10, 15,
20
(default), 25, or 30 minutes.
See table in Installation section for DIP settings.
Test Mode
(1, 2, & 3 OFF)
A Test Mode with a short time delay of 5 seconds is
set when DIP switches 1, 2, & 3 are OFF. It cancels
automatically after ten minutes, or when you set a
fixed time delay. When the Test Mode times out, the
sensor will assume a 20 minute time delay. To restart
Test Mode, change the time delay setting to any fixed
amount and then return it to the Test setting.
Shading indicates default operation and switch setting.
Service Mode
(DIP 1, 2, & 3 ON)
Service bypasses occupancy & light level functions.
Control the load manually using ON/OFF button. Red
LED is always lit when the PW is in Service mode.
