Crestron CLW-SLVS1W Manual Download Page 4

CLW-SW1, SWS1, & SLVS1(W/A/B)

 

 

Derating Information for Fluorescent/HID Applications 

Part 

Number 

No Side 

Removed 

One Side 

Removed 

Two Sides 

Removed 

-SW1 

8A 5A  3A 

-SWS1 

8A 

5A 

3A 

-SLVS1 

No Derating Necessary 

Installation 

NOTE:

  The -SWS1 must be installed in the same 

wallbox that contains the connections to the load. 

Derating Information for General Purpose Fans 

Part 

Number 

No Side 

Removed 

One Side 

Removed 

Two Sides 

Removed 

-SW1 

3A 3A  3A 

-SWS1 

3A 

3A 

3A 

-SLVS1 

No Derating Necessary 

NOTE:

  The -SW1, -SWS1 require a neutral wire for 

operation. If no neutral is present, contact a licensed 
electrician for installation. 

WARNING:

  Turn off power at the circuit breaker. 

Installing with power on can result in serious personal 
injury and damage to the device. 

NOTE:

  New installations should be checked for short 

circuits prior to installing the -SW1, -SWS1, or -SLVS1. 
With power off, close the circuit and restore power. If the 
load does not work or a breaker trips, check and correct 
the wiring or fixture (if necessary). Install the -SW1,  
-SWS1, or -SLVS1 only when the short is no longer 
present. 

The warranty is void if the -SW1, -SWS1, or  

-SLVS1 is installed and operated with a shorted load

2.  To remove a side section, bend the side section 

back and forth with a pair of pliers until the 
section breaks off from the mounting plate. Use a 
file or sandpaper to remove any excess metal. 

Prewire for Master Application 

Each device has two Class 2 low voltage wires (plus a 
ground wire) that provide a Cresnet connection over 
shielded twisted-pair to a Crestron control system. These 
wires are routed to the bottom of the device for 
connection outside of the wallbox. The low voltage wires 
are pulled from each device location to the Crestron 
control system or a Crestron connection block device. Use 
#22 AWG, twisted, shielded, 2-conductor wire. Wiring 
can be daisy chained, T-tapped, or home run back to the 
control system. Refer to the following wiring diagram. 

1.  Turn power off at the circuit breaker. 

2.  If installing multiple switches (-SW1 or -SWS1), 

note the serial number on each device and make 
sure they are being installed in the proper 
location. 

3.  Pull Class 2 low voltage wires through a hole in 

the drywall located outside of the electrical box, 
to the Crestron control system or a Crestron 
connection block device. Leave wires outside of 
the wallbox for connection to the -SW1 or  
-SWS1. 

Wiring Diagram of CLW device to Cresnet 

 

NOTE:

  Alternate wiring methods may be used for the 

Class 2 wiring connections. Refer to section 725-55, Part 
D of the 2002 National Electric Code. 

4.  Wire the device for the appropriate application. 

Choose either “CLW-SW1 / CLW-SWS1 
Wiring” shown bel
ow, or “CLW-SWS1 with 
CLW-SLVS1 Wiring”, shown on t
he following 
page. 

NOTE:

  The GRAY (Cresnet) wires are not polarized. 

These wires can be connected to either the Y or Z line on 
a Cresnet port. 

CLW-SW1 / CLW-SWS1 Wiring 

NOTE:

  The -SW1 and -SWS1 require a neutral wire for 

operation. If no neutral is present, the device will not 
work. Contact a licensed electrician to install a neutral 
wire. 

NOTE:

  The BLACK wire (Cresnet ground) should not 

be grounded with the GREEN (Ground) wire on the  
-SW1/-SWS1. 

NOTE:

  Crestron recommends using 

Cresnet-DM

 cable 

for connecting the -SW1 and -SWS1 to the Cresnet 
network. 

The following wiring diagram illustrates installation of 
the -SW1 or -SWS1. 

4  

  Stand Alone Wall Box Switch :  CLW-SW1, SWS1, & SLVS1 

Installation Guide – DOC. 6251 

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