Cover Plates - LEGRAND Wattstopper Instructions D'installation

Step 3 Prepare the Wires.
Tag the wires currently connected to the existing switch, so that they can be identified later. Disconnect the wires.
Make sure the insulation is stripped off the wires to expose their copper cores to the length indicated by the "Strip
Gage," in Fig. 2 (approximately 1/2 inch).
Step 4 Wire the Time Switch.
Twist the existing wires together with the wire leads on the time switch as indicated in the
drawing. Cap them securely using the wire nuts provided. See Fig 3.
• Connect the green or non-insulated (copper) GROUND wire from the circuit to the
GROUND terminal on the RT-20.
• Connect the power wire from the circuit (HOT) to the black wire on the RT-20.
• Connect the power wire to the lamp or fan (LOAD) to the red wire on the RT-20.
• Connect the NEUTRAL wires from the circuit to the white wire on the RT-20.
Step 5 Put the RT-20 in the Wall Box .
Secure it to the wall box with the screws provided.
Step 6 Install Cover Plates.
Install industry standard decorator wall switch cover plate (not included).
Step 7 Restore Power to the Circuit.
Turn on the breaker or replace the fuse.
To test the time switch:
The light above the ON/OFF button should be ON when the switch is OFF.
Press the ON/OFF button. The connected light or fan comes ON. The connected light or fan should turn OFF in the number of minutes
indicated by the time selection indicator light. You can turn it OFF sooner by pressing the ON/OFF button again.
Light or fan will not turn ON (lighted switch is ON):
Press ON/OFF button. The connected light or fan should turn ON. If not:
• Check the light bulb and/or motor switch on the fan mechanism.
• Turn OFF power to the circuit then check wire connections.
Light or fan will not turn ON (lighted switch is OFF and no indicator is ON):
• Shade the switch from external light to make sure that none of the indicatorlights are ON.
• Check the light bulb and/or motor switch on the fan mechanism.
• Make certain that the circuit breaker is ON and functioning.
• Turn OFF power to the circuit then check wire connections.
• Call 1.800.879.8585 for technical support.
Light or fan will not turn OFF:
Press the ON/OFF button. If connected light or fan does not turn OFF, turn OFF power to the circuit then check wire connections.
Wattstopper RT wall switches fit behind industry standard decorator style switch cover plates.
TROUBLESHOOTING

COVER PLATES

2
Fig. 2: Strip Gauge
Black: HOT (power from
circuit box)
Red: LOAD (power to
lamp or fan)
15
10
5
White: NEUTRAL
Green: GROUND
Terminal
Fig. 3: Switch Orientation, Wire
Connections, and Wall Box Assembly
Strip Gage
1/2"
12.7 mm