CLW-DIM1RF, DIMS1RF, & SLVD1RF(W/A/B)
Important Notes
Use transformers that incorporate
thermal protection or fuse transformer
primary windings to prevent
transformer failure due to overcurrent.
Read before installation.
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Codes: Install in accordance with all local and
national electrical codes.
Multigang Installations
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CAUTION
: TO REDUCE THE RISK OF
OVERHEATING AND POSSIBLE DAMAGE
TO OTHER EQUIPMENT, DO NOT INSTALL
TO CONTROL A RECEPTACLE OR A
MOTOR OPERATED APPLIANCE (i.e. BATH
FAN).
In multigang installations, several controls are grouped
horizontally in one wallbox. For a smooth appearance,
one-piece multigang faceplates (not supplied) can be
installed.
1. When combining controls in a wallbox, remove
inner side sections prior to wiring (refer to the
following figure).
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Wiring: Use copper wire only. For supply
connections, use wires rated for at least 75°C.
Inner Sections of Multiganged Switches
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Lamp Type: The -DIM1RF, -DIMS1RF, and -
SLVD1RF are designed for use with
permanently installed incandescent, magnetic
low voltage, or tungsten-halogen only.
REMOVE INNER SECTIONS
DO NOT REMOVE OUTER SECTIONS
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Temperature: The -DIM1RF, -DIMS1RF, and -
SLVD1RF are designed to be used where
temperatures are between 32° to 104°F (0° to
40°C).
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Wallboxes: Devices mount in standard
wallboxes. For easy installation, Crestron
recommends using 3 ½” deep wallboxes. Several
devices can be installed in one wall box
(multigang). This requires the removal of side
sections (refer to diagram on page 3) and the
derating of the dimming device. For a smooth
appearance, one-piece multigang faceplates (not
supplied) can be installed.
The load capacity must also be derated. The
following charts provide derating information for
various applications.
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Other Switch Devices: Mechanical 3- or 4-way
switches will not work with the -DIM1RF, -
DIMS1RF, or -SLVD1RF.
Derating Information for Incandescent and Tungsten Halogen
Applications
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Spacing: If mounting one device above another,
leave at least 4 ½” vertical space between them.
Part
Number
No Side
Removed
One Side
Removed
Two Sides
Removed
-DIM1RF 1000W
600W
400W
-DIMS1RF
1000W
600W
400W
-SLVD1RF
No Derating Necessary
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Low Voltage Applications: Use with core and
coil (magnetic) low voltage transformers only.
Do not use any solid-state electronic low voltage
transformers.
Operation of a low voltage circuit with all lamps
inoperative or removed may result in current
flow in excess of normal levels. To avoid
transformer overheating and premature
transformer failure, Crestron recommends the
following:
Derating Information for Magnetic Low Voltage Applications
*
Part
Number
No Side
Removed
One Side
Removed
Two Sides
Removed
-DIM1RF 1000VA/750W 600VA/450W 400VA/300W
-DIMS1RF
1000VA/750W
600VA/450W
400VA/300W
-SLVD1RF
No Derating Necessary
* VA ratings are for input power to the transformer. If you do not
know the input power requirement of the transformer, use the bulb’s
wattage rating to determine proper rating.
Do not operate low voltage circuits
without operative lamps in place.
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.
Replace burned-out lamps as quickly as
possible.
Installation Guide – DOC. 6292
Stand Alone Wall Box Dimmer: CLW-DIM1RF, DIMS1RF, & SLVD1RF
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