Crestron CLT-1FAN4 User Manual
CLT- & CLX-1FAN4
Functional Summary
The Crestron 1-Feed, 4-Fan Terminal Block and Module
(CLT-1FAN4 and CLX-1FAN4, respectively), are
considered a single entity and must be used together.
They ship separately to permit termination of the field
wiring to the CLT-1FAN4 prior to installation of the
CLX-1FAN4, as described in this guide. The module is a
capacitive–type fan speed control that connects to the
terminal block and controls four ceiling fan motors. The
maximum load is 2 amps for any controlled circuit. The
module requires 120VAC 60 Hz, 1 phase input voltage.
The terminal block and module can be mounted in any
Crestron Automation Enclosure (CAEN-Series
Enclosures). The terminal block is designed to terminate
the circuit feed (HOT and NEUTRAL) and distribute the
controlled circuit to the fan(s) (LOAD). An oversize heat
sink dissipates heat efficiently. There are LEDs on the
module to indicate communication to a Cresnet
input power to the module, and output power to the
ceiling fan motors.
NOTE: This module is for speed control of a ceiling
fan (paddle fan) only. The CLX-1FAN4 cannot
change the fan direction. The module provides four
speed settings as well as turning the fan off.
NOTE: This module cannot control fans with
remote-controlled integrated speed controls.
network,
wide enclosure, be sure to invert units on the right side so
that they can be properly wired. Refer to the illustrations
below when considering the location of terminal blocks
and modules within an enclosure.
NOTE: Modules and terminal blocks must be
installed into the lowest available spaces and
continue toward the top of the enclosure.
Terminal Block & Module Locations (Single-wide Enclosure)
GROUNDING
TERMINAL
BLOCK
TERMINAL
BLOCK
CLX-1FAN4
1 FEED
4 FAN
120VAC 60 Hz
8A MAX
2A MAX/CKT
LINE
FAN 1
FAN 2
FAN 3
FAN 4
N IN
N OUT 1
N OUT 2
N OUT 3
N OUT 4
CRESTRON
MODULE
Industry Compliance
This product is Listed to applicable UL Standards and
requirements by Underwriters Laboratories Inc.
Terminal Block & Module Locations (Double-wide Enclosure)
TERMINAL BLOCK
(LEFT)
MODULE
TERMINAL BLOCK
(RIGHT)
(E103692)
Installation
The terminal block and module must be mounted into a
Crestron Automation Enclosure by a licensed electrician,
in accordance with all national and local codes.
CRESTRON
CLX-1FAN4
1 FEED
4 FAN
120VAC 60 Hz
8A MAX
2A MAX/CKT
LINE
FAN 1
FAN 2
FAN 3
FAN 4
N IN
N OUT 1
N OUT 2
N OUT 3
N OUT 4
CRESTRON
CLX-1FAN4
1 FEED
4 FAN
120VAC 60 Hz
8A MAX
2A MAX/CKT
N OUT 4
N OUT 3
N OUT 2
N OUT 1
N IN
FAN 4
FAN 3
FAN 2
FAN 1
LINE
CAUTION: This equipment is for indoor use only
and needs to be air-cooled. Mount in a wellventilated area. The ambient temperature must be
32°F to 104°F (0°C to 40°C). The relative humidity
must be 0% to 90% (non-condensing).
Terminal blocks are installed along the left side of singlewide enclosures and along the outside edges (left and
right sides) of double-wide enclosures. Modules are
installed along the right side of single-wide enclosures
and side-by-side in the center of double-wide enclosures.
When installing modules and terminal blocks in a double-
Crestron Electronics, Inc. Installation Guide – DOC. 6032A
15 Volvo Drive Rockleigh, NJ 07647 (2002099)
Tel: 888.CRESTRON 10.05
Fax: 201.767.7576 Specifications subject to
www.crestron.com change without notice.
GROUNDING TERMINAL BLOCKS
Terminal Block & Module Crestron CLT- & CLX-1FAN4
NOTE: Unless otherwise indicated, the lighting
system specified in this guide is modular, requiring
assembly in the field by a licensed electrician, in
accordance with all national and local codes.
If you require a UL Listed panel, Crestron offers this
service through its UL Listed panel shop. This
includes complete in factory system configuration
and assembly by Crestron for an additional fee.
Terminal Block Installation and Field Wiring
1. Use the two supplied self-tapping pan Phillips
screws (8B x ¼ length) to secure the terminal
block and the appropriate (left or right) wiring
label to the Crestron Automation Enclosure. The
wiring label lies beneath the terminal block as
shown in the two wiring diagrams on this page.
NOTE: Both left and right wiring labels are
provided. The left-side labels are common for both
single and double-wide enclosures. The right-side
labels are only used in double-wide enclosures since
the modules and terminal blocks along the right side
must be inverted when mounting.
NOTE: Use copper conductors only – rated 75°C
2. With the circuit breaker turned off, connect the
circuit feed (HOT and NEUTRAL) and
controlled circuit (LOAD) wires to the terminal
block per the markings provided on the wiring
label (as shown in the two wiring diagrams on
this page). Terminal blocks accept one 14 - 10
AWG wire. Wires should be stripped to ½ inch.
Tighten terminal blocks to 9 in-lbs. Do not over
tighten.
NOTE: Only one fan may be wired per circuit.
3. Grounding terminal blocks are available in the
cabinet for termination of ground wires. Tighten
to 35 in-lbs. (14 – 10 AWG), 40 in-lbs.
(8 AWG), or 45 in-lbs. (6 – 4 AWG).
Wiring Diagram of the Terminal Block to the Feed and
Load(s) (Single-wide and Left Side Double-wide Enclosures)
CLX-1FAN4
1 FEED
4 FAN
120VAC 60 Hz
8A MAX
2A MAX/CKT
HOT
(FROM 15 OR 20 AMP
CIRCUIT BREAKER)
NEUTRAL
GND
GROUNDING
TERMINAL
BLOCK
TO
LOAD(S)
AREA FOR
MODULE
LOCATION
LABEL
LINE
FAN 1
FAN 2
FAN 3
FAN 4
N IN
N OUT 1
N OUT 2
N OUT 3
N OUT 4
CRESTRON
LEFT SIDE
WIRING LABEL
TERMINAL
BLOCK
Wiring Diagram of the Terminal Block to the Feed and
Load(s) (Right Side Double-wide Enclosures)
CLX-1FAN4
1 FEED
4 FAN
120VAC 60 Hz
8A MAX
2A MAX/CKT
N OUT 4
N OUT 3
N OUT 2
N OUT 1
FAN 4
FAN 3
FAN 2
FAN 1
CRESTRON
N IN
LINE
LOAD(S)
AREA FOR
MODULE
LOCATION
LABEL
TO
(FROM 15
OR 20 AMP
BREAKER)
GROUNDING
TERMINAL
BLOCK
GND
NEUTRAL
HOT
CIRCUIT
TERMINAL
BLOCK
RIGHT SIDE
WIRING LABEL
2 • Terminal Block & Module: CLT- & CLX-1FAN4 Installation Guide – DOC. 6032A
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