Installation Instructions

ZW31 | In-Wall Switch (Dimmer)
Tools You Will Need
(2) Remove wall plate, remove the switch mounting screws.
Understanding circuit diagrams
Pre-installation preparation
(1) Shut off power to the circuit at circuit breaker or fuse box.
Before you start; you may wish to change the paddle color to match
your wallplate or decor.
Please proceed to <To Change Color Of The Paddle>.
Single switch wiring
Z-Wave
White (Neutral)
Green (Ground)
Black (Line / Hot)
Black (Load)
Single
Switch
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IMPORTANT!
The fixture controlled by the Z-Wave In-wall Smart Switch must not exceed 150W LED, 500W incandescent.
The switch is designed only for using with permanently installed fixtures.
IMPORTANT! Verify power is OFF to switch box before
continuing.
Turn OFF the power to the branch circuit for the switch and lighting fixture
at the service panel. All wiring connections must be made with the POWER
OFF to avoid personal injury and/or damage to the switch.
(3) Carefully remove the switch from the switch box. DO NOT
disconnect the wires.
ZW31 In-Wall Switch
(Dimmer)
From source
A
C
D
Before
B
Single switch
Before
Now
Before
Now
From source
A
C
D
B
3-Way switch option 2
3-Way switch option 1
common
common
From source
common
common
From source
Neutral
Line
Ground
Neutral
Line
Ground
Neutral
Line
Ground
Neutral
Line
Ground
Neutral
Line
Ground
Neutral
Line
Ground
Now
common
From source
C
E
B
A
common
None connect
None connect
From source
C
E
B
A
Smart
Dimmer
Smart
Dimmer
Smart
Dimmer
Smart
Dimmer
Smart
Dimmer
Smart
Dimmer
common
common
common
common
common
common
D
D
Identify the wires.
A. LINE (Hot) — Black
(connected to power)
B. NEUTRAL — White
C. LOAD — Black
(connected to lighting)
D. GROUND — Green/Bare
E. TRAVELER — Red/Other
(only in 3-way in stallations)
E
B
C
A
D
Common
Meet your new smart switch !
Switch x1 Faceplate x1 wiring x1 screws x2
Lamp