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UNIT DESCRIPTION AND OPERATION
The PW Passive Infrared Wall Switch sensors use advanced passive infrared
(PIR) technology.
The PW sensor has Optional Neutral capability for applications requiring
neutral wiring. It also has Multi-Way available on all models. A "walk-through"
mode can turn lights off after only 3 minutes, if no activity is detected after 30
seconds following an occupancy detection.
The PW-301 has one relay and one ON/OFF button. The PW-302 contains
two relays and two ON/OFF buttons to allow control of one or two loads
independently. Pressing a button toggles the state of the corresponding relay.
PW 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. In
the PW-302, light level only affects the load on Relay 2. Users can overrule the
hold OFF function by pressing the ON/OFF button. See Light Level Adjustment.
Turning Load(s) ON (ON Mode)
The relays are programmed independently for either Auto ON or Manual ON. In
either mode, the load can be turned ON or OFF using the ON/OFF button.
With an ON Mode DIP switch in the ON position, the occupant
Manual ON
must press the ON/OFF button to turn ON the load. The sensor
DIP 8 ON
keeps the load ON until no motion is detected for the selected
for Relay 1
time delay. There is a 30 second re-retrigger delay. If occupancy
DIP 9** ON
is detected during the delay, the sensor turns the load back ON.
After the re-trigger delay elapses the ON/OFF button must be
for Relay 2
pressed to turn ON the load.
With an ON Mode DIP switch in the OFF position, the load turns
Auto ON
ON and OFF automatically based on occupancy. If the load is
DIP 8 OFF for
turned OFF manually, Presentation Mode operation applies. This
Relay 1
prevents the load from turning ON automatically after it was
DIP 9** OFF
deliberately turned OFF. Pressing the button to turn lights ON
returns the sensor to Auto ON mode.
for Relay 2
**
PW-301: Switch 9 is not used. PW-302: Switch 9 default is ON to comply
with CA Energy Commission Title 24 bi-level switching requirements.
Model #
PW-301
PW-301-347
PW-302
PW-302-347
Shading indicates default operation and switch setting.
Relay
Default ON Mode
1
Manual ON
1
Manual ON
1
Auto ON
2
Manual ON
1
Auto ON
2
Manual ON
DIP switch #
8
8
8
9
8
9
Setting
ON
ON
OFF
ON
OFF
ON
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