Crestron DIN-1DIMU4 User guide

Crestron DIN-1DIMU4 User guide
DIN-1DIMU4
DIN Rail Universal Dimmer
Installation & Operation Guide
Hardware Hookup
Important Notes
Description
The Crestron DIN-1DIMU4 is a 4-channel, universal lighting control module designed to
support dimming of both forward and reverse phase type loads. A single model supports
both 120 and 220−240 volt electronic and magnetic low-voltage, incandescent,
neon/cold cathode, 2-wire dimmable fluorescent, and non-dimmable lighting loads up to
5 amps per channel, 10 amps total.
Specifications for the DIN-1DIMU4 are listed in the following table.
DIN-1DIMU4 Specifications
®
SPECIFICATION
DETAILS
Load Ratings
Dimmer Channels
4
Maximum Per Channel
5 amps @ 120–240 volts ac, 50/60 Hz
600 watts @ 120 volts ac
1150 watts @ 230 volts ac
1200 watts @ 240 volts ac
WARNING: To avoid fire, shock, or death, turn off the power at the circuit breaker or
fuse and test that the power is off before wiring!
CAUTION: This equipment is for indoor use only. Mount in a well ventilated area. The
ambient temperature must be 32º to 104ºF (0º to 40ºC). The relative humidity must be
10% to 90% (noncondensing).
NOTES: Observe the following points.
CAUTION: Connecting this device to the wrong type of load or short-circuiting the
load can cause severe product damage. Each load should be tested to identify a
short-circuit condition prior to wiring the load to the module.
Load Types
Forward phase (leading edge) or reverse phase
(trailing edge) electronic low-voltage, incandescent,
neon/cold cathode, magnetic low-voltage,
dimmable 2-wire fluorescent, and non-dim lighting
NOTE: High-voltage connections accept 12 AWG (2.5 mm ) wire. Wire should be
stripped to 1/3 in (8 mm). Tighten terminal blocks to 5 in-lb (0.5 Nm).
Line Power
Cresnet® Power Usage
0.6 watts
(0.03 amps @ 24 volts dc) when line power is not
available
NOTE: The DIN-1DIMU4 outputs must be used for control of permanently installed
lighting loads only.
0ºC to 40ºC (32ºF to 104ºF)
Humidity
10% to 90% RH (noncondensing)
Heat Dissipation
60 Btu/h @ 240 volts with two channels @ 5 amps
50 Btu/h @ 120 volts with two channels @ 5 amps
Weight
NOTE: Use copper wire only. For high-voltage connections, use wire rated for at least
75ºC.
NOTE: The DIN-1DIMU4 power feed must be protected by a 10 A (trip curve C)
breaker or equivalent.
Temperature
912 g (32 oz)
Additional Resources
Visit the product page on the Crestron website (www.crestron.com)
for additional information and the latest firmware updates. Use a
QR reader application on your mobile device to scan the QR image.
NOTE: If an invalid Net ID is set (i.e., 00, 02, FF), “Er” will be displayed on the
NET ID display, and the DIN-1DIMU4 will revert to the previously set Net ID.
A small Net ID label is provided on the DIN-1DIMU4 to document the unit’s Net ID in the
case where power is not available. Apply a mark over the digits that correspond to the
assigned Net ID.
NET ID Label (“3C” Shown)
Ground
120–240 volts ac, 50/60 Hz
Environmental
3. When the desired Net ID is displayed, press the SETUP button to exit the Setup
mode. The SETUP LED extinguishes.
NOTE: Install in accordance with all local and national electric codes.
2
NOTE: Do not mix magnetic and electronic transformers on the same dimmer output.
NOTE: Ensure the unit is properly grounded by connecting the chassis ground lug to
an earth ground (building steel).
NOTE: To prevent overheating, do not operate this product in an area that exceeds
the environmental temperature range listed in the table of specifications.
NET:
To Control System and
Other Cresnet Devices
NEUTRAL:
Neutral Connection
from AC Power Line
OVERRIDE:
From Device Providing Override
Signal and to Other Devices
Receiving Override Signal
With the circuit breaker turned off, connect the wires to the terminal blocks per the
markings provided on the DIN-1DIMU4. When making LIVE, NEUTRAL, DIMMED LIVE,
and ground connections, strip the ends of the wires approximately 5/16 in (8 mm). Use
care to avoid nicking the conductors. Tighten the connector to 4.5 in-lb (0.5 Nm). The
wire gauge should be 10 to 24 AWG.
Load Connection Example for the DIN-1DIMU4
120/240 Volts to
Loads
Ground
Neutral
Line
NOTE: To remove the DIN-1DIMU4 from the DIN rail, use a small, flat object (i.e., a
flat-head screwdriver) to pull the DIN rail release and tilt the bottom of the DIN-1DIMU4
away from the DIN rail.
120/240 Volts from
Breaker
Ground
DIN Rail
Release
Neutral
DIN Rail
(Not Supplied)
NOTE: The control system program may change the settings if Override mode is not
enabled.
Establish Override Mode Levels
Override mode disables the control system program and sets all of the output states to
the stored override values. The state of each output can be saved as an override setting,
which can be automatically recalled when the Override mode is enabled.
Toggle Override Mode
To enable Override mode, press the OVR button. The OVR LED flashes slowly. Override
mode can also be toggled via a remote contact closure attached to the OVERRIDE port.
Line
Top
Manual Load Control
The state of each output can be manually controlled from the front panel.
To toggle the output between off and on, tap the appropriate button (1 to 8). The
corresponding LED illuminates, and the output state is shown on the NET ID display
(“oF” for off, “On” for on) for two seconds after the button is released.
To save the load level as an override setting, set all of the loads to either on or off and
then press and hold the OVR button for three seconds. The OVR LED blinks to indicate
the new override setting has been stored.
NOTE: When mounting DIN rail products, use a flat-head screwdriver to pull the DIN
rail release tab while snapping the device onto the DIN rail.
DIN-1DIMU4
The DIN-1DIMU4 can be controlled via its front panel as well as from a control system.
The following local controls are available.
NOTE: The control system program has a setting that can prevent locally saving the
override state. If this setting is enabled, the display shows “Er” when the save override
state is saved. For more information, refer to the SIMPL Windows help file.
Install the DIN-1DIMU4.
1. Place the top of the DIN-1DIMU4’s rail mount over the top of the DIN rail.
2. Tilt the bottom of the DIN-1DIMU4 toward the DIN rail until it snaps into place.
NOTE: Certain third-party DIN cabinets provide space for an informational label
between each DIN rail row. Crestron’s Engraver software (version 4.0 or later) can
generate appropriate labels for all Crestron DIN rail products.
Operation
DIMMED LIVE (1 - 4):
Dimmer Channel
Outputs
LIVE:
Line Power Input from
AC Power Line
Installation
To remove the DIN-1DIMU4 from the DIN rail, use a small, flat object (i.e., a flat-head
screwdriver) to pull the DIN rail release, and tilt the bottom of the DIN-1DIMU4 away from
the DIN rail.
The Net ID of the DIN-1DIMU4 has been factory set to 86. The Net IDs of all devices in
the same system must be unique. The Net ID can be changed from the front panel of the
DIN-1DIMU4 or from a personal computer via Crestron Toolbox™.
Set the Net ID using the front panel.
1. Press the SETUP button to enter Setup mode. The SETUP LED illuminates.
2. Press the left and right buttons under the NET ID display to change the Net ID.
NOTE: The DIN-1DIMU4 will leave Setup mode after 10 seconds of inactivity
and revert to the previously set Net ID.
WARNING: Prior to connecting the device, turn off power at the circuit breaker.
Failure to do so may result in serious personal injury or damage to the device. Restore
the power after all connections have been made.
10 amps @ 120–240 volts ac, 50/60 Hz
1200 watts @ 120 volts ac
2300 watts @ 230 volts ac
2400 watts @ 240 volts ac
Power Requirements
Make the necessary connections. Apply power after all connections have been made.
When making NET and OVERRIDE connections, strip the ends of the wires
approximately 7/16 in (11 mm). Use care to avoid nicking the conductors. Tighten the
connector to 5 in-lb (0.5 to 0.6 Nm). The wire gauge should be 14 to 26 AWG.
When making power connections to the DIN-1DIMU4, use a Crestron power supply.
Hardware Connections for the DIN-1DIMU4
• When installing in an enclosure, group high-voltage devices separately from
low-voltage devices.
• Install and us this product in accordance with appropriate electrical codes and
regulations.
• A qualified electrician should install this product.
Module Total
Input Voltage
Set the Net ID
NOTE: If Override mode was enabled from an external device (i.e., a contact closure
connected to the OVERRIDE port), the OVR LED will flash quickly when the local OVR
button is pressed. Pressing the local OVR button has no effect when Override mode
was toggled via the remote connection.
To disable Override mode, press the OVR button again. The OVR LED extinguishes, and
the outputs return to the states set by the control system program.
NOTE: If override states have not been stored, the factory default override state is all
loads on.
Reboot the DIN-1DIMU4
To reboot the DIN-1DIMU4, press the RESET button. The outputs will be set to the
states currently specified by the control system program. If the control system does not
provide any values, the outputs will be set to the previously set values.
Manual Operating Mode Selection
If the DIN-1DIMU4 is operated without a Cresnet® connection to a control system, the
operating mode must be set locally. The operating mode of the DIN-1DIMU4 is
determined by load type that is connected. The dimmer’s default operating mode is
AUTO, which is appropriate for various types of loads. The output mode of the dimmer
needs to be changed only when the connected device is not dimmable or is not being
detected properly.
CAUTION: Setting the operating mode incorrectly may cause damage to the
DIN-1DIMU4 or the lighting load.
Troubleshooting
The following table provides corrective action for possible trouble situations. If further
assistance is required, please contact a Crestron customer service representative.
DIN-1DIMU4 Troubleshooting
TROUBLE
POSSIBLE CAUSE(S)
Device does not function.
DIN-1DIMU4 is not
receiving power from
the AC line or the
Crestron power
supply.
Ensure that the circuit
breaker is not tripped.
Device is not
receiving power from
a Crestron power
source.
Use a Crestron power
source. Verify connections.
Device is not
receiving sufficient
power.
Use the Crestron Power
Calculator to help calculate
how much power is needed
for the system.
Electrostatic
discharge due to
improper grounding.
Check that all ground
connections have been made
properly.
PWR LED blinks.
DIN-1DIMU4 is not
receiving power from
the ac line.
Ensure that the circuit
breaker is not tripped.
LOADS LED on a channel
is blinking once per
second.
Overcurrent
protection has
tripped.
Check the wiring on
corresponding output for a
short circuit. Check the total
load on corresponding
output for an overload.
LOADS LED on a channel
is blinking twice per
second.
The channel has been
programmed to use
reverse phase control
(REV) but has
detected a magnetic
load connected.
Change programming to use
AUTO or FWD.
LOADS LED on a channel
is blinking three times per
second.
The channel has
overheated and shut
down to protect itself.
Reduce loading on the
channel. Reduce loading on
the module. Improve
enclosure ventilation to
reduce ambient temperature.
Unit ignores Cresnet
commands.
The unit is in Override
mode.
Take out of Override mode
by pressing OVR button or
releasing override contact
closure.
LOADS LED on a channel
is constantly blinking fast.
Light connected to
dimmer intermittently
flashes to full brightness.
The Electronic
transformers
connected are not
suitable for dimming.
Disconnect the load to verify
that the problem disappears.
LOADS LED on a channel
is constantly blinking fast.
Light connected to
dimmer stays on full
brightness.
The unit has a
permanent fault.
The load flickers, flashes,
or slowly varies in light
level when running on
generator or UPS power.
There is unstable
frequency due to
generator or UPS
power.
Once a connection to a control system has been established, the program should define
the unit as DIM or NON-DIM. The operating mode must still be selected locally on the
dimmer.
NOTE: Once a program has been downloaded to the DIN-1DIMU4, manual selection
of load types will be restricted. For example, if the program defines a channel as
non-dim, it cannot be set to dim locally. Similarly, if the program defines a channel as
dimmable, it cannot be set to non-dim locally. When the program defines a channel as
dimmable, the operating mode is set to auto.
The operating mode is selected locally for each channel using the recessed Channel
Mode Select push buttons. Press the recessed push button for the channels until the
desired operating mode is selected for all channels. Refer to the following table for
information about each operating mode and the corresponding unit display.
OPERATING MODE
UNIT DISPLAY
FWD-Channel operates as a dimmer
using only forward phase (leading
edge) dimming. The FWD LED
illuminates when using forward phase
dimming is selected.
This mode is most suitable for
magnetic transformers.
REV-Channel operates as a dimmer
using reverse phase (trailing edge)
dimming. The REV LED illuminates
when reverse phase dimming is
selected.
This mode is most suitable for
electronic transformers, incandescent
lamps, and the CLS-EXP Power
Extender module (sold separately).
AUTO-Channel operates as a dimmer
and uses the built-in auto load
detection to determine the most
suitable dimming technology. The
AUTO LED illuminates along with the
REV or FWD LED to indicate the
dimming technology that is being used.
The REV LED lights when dimming
electronic transformers or
incandescent lamps.
The FWD LED lights when dimming
magnetic transformers.
NON-DIM-Channel operates only as a
switch with no dimming capabilities.
The NON-DIM LED illuminates when
operating as a switch.
When controlling non-dimmable
fixtures, set the operating mode to
NON-DIM.
This product is Listed to applicable UL Standards and requirements by Underwriters Laboratories Inc.
As of the date of manufacture, the SortName has been tested and found to comply with specifications
for CE marking.
CORRECTIVE ACTION
Replace the transformers.
Add a minimum 10-watt
incandescent lamp in parallel
with the transformers.
Disconnect the load to verify
that the problem persists.
Leave the load disconnected,
or connect to another
channel
Contact Crestron for support.
Using Crestron Toolbox,
disable the Wilson filter.
NOTE: Disabling the Wilson
filter may leave the dimmer
susceptible to other forms of
line noise creating flicker.
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures:
•
Reorient or relocate the receiving antenna.
Federal Communications Commission (FCC) Compliance Statement
•
Increase the separation between the equipment and receiver.
This device complies with part 15 of the FCC Rules. Operation is subject to the following
conditions:(1) This device may not cause harmful interference and (2) this device must accept any
interference received, including interference that may cause undesired operation.
•
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
•
Consult the dealer or an experienced radio/TV technician for help.
CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for
compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses
Industry Canada (IC) Compliance Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
The product warranty can be found at www.crestron.com/warranty.
The specific patents that cover Crestron products are listed at patents.crestron.com.
Certain Crestron products contain open source software. For specific information, please visit
www.crestron.com/opensource.
Crestron, the Crestron logo, Cresnet, and Crestron Toolbox are either trademarks or registered trademarks
of Crestron Electronics, Inc. in the United States and/or other countries. UL and the UL logo are either
trademarks or registered trademarks of Underwriters Laboratories, Inc. in the United States and/or other
countries. Other trademarks, registered trademarks, and trade names may be used in this document to
refer to either the entities claiming the marks and names or their products. Crestron disclaims any
proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography
or photography.
This document was written by the Technical Publications department at Crestron.
©2015 Crestron Electronics, Inc.
Crestron Electronics, Inc.
15 Volvo Drive Rockleigh, NJ 07647
Tel: 888.CRESTRON
Fax: 201.767.7576
www.crestron.com
Installation & Operation Guide - DOC. 6668E
(2020750)
11.15
Specifications subject to
change without notice.
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