Schneider Electric SQR226U1 Wi-Fi 600 W Dimmer Switch Energy Monitoring Installation Guide

Schneider Electric SQR226U1 Wi-Fi 600 W Dimmer Switch Energy Monitoring

FCC ID: 2AUCU-226U1W; IC: 25381-226U1W

Introduction

• Replacement for regular wall ON/OFF and dimmer switch, 120 Vac.
• Manual and remote ON/OFF and dimmer control of permanently installed, incandescent dimmable LED fixture.
• Preset light level allows for turning the dimmer on and off at the same light level.
• Can be used for single-pole or three-way applications with single-pole switch (sold separately), where only neutral and traveler wires are connected.
• Air-gap switch meets UL® / CSA® requirements and allows the power to disconnect from the load locally

/ 32 à 104 °F (0 à 40 °C)
Supply Connection| 14 AWG wires, suitable for at least 167°F (75°C). / Apto para al menos 167 °F (75 °C). / Convient pour au moins 167 °F (75 °C).
Wireless Type| Wi-Fi, IEEE 802.11b/g/n
Wireless Frequency| 2.4 GHz
Compliance| UL / CSA

Precautions

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E, NOM-029-STPS or CSA Z462 or local equivalent.
• This equipment must only be installed and serviced by qualified electrical personnel.
• Turn off all power supplying this equipment before working on or inside equipment.
• Always use a properly rated voltage sensing device to confirm power is off.
• To reduce the risk of overheating and possible equipment damage, do not install to control a receptacle, a motor-operated appliance, a fluorescent lighting fixture, or a transformer-supplied appliance.
• Use with copper wire only.
• Indoor use only.
• Replace all devices, doors, and covers before turning on power to this equipment.

Failure to follow these instructions will result in death or serious injury.

WARNING

HAZARD OF HEAT AND FIRE DAMAGE Read all instructions before installation. The manufacturer will not be held responsible for product damage resulting from not following the instructions.

• Wet hands are strictly prohibited.
• Apply within the load ratings.
• Do not work on this device if it has been damaged. It must be replaced.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

CAUTION
HAZARD OF UNINTENDED USE This device is intended to be used for non-critical automation activities. It is not intended to support life, safety, or medical equipment. Failure to follow these instructions can result in personal injury or equipment damage

WARNING : This product can expose you to chemicals including Carbon black which is known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Installation

1. Turn the power off at circuit breaker or fuse and confirm that power is off, with a properly rated voltage sensing device, before wiring.

2. Wire the dimmer according to the appropriate wiring diagram (Figure 1 or 2).
   NOTE : COM is the common terminal. For three-way control only ON/OFF function is available.

3. Check that all connections are tight and no bare wires are exposed.

4. Install the dimmer into the standard outlet box using the screws provided.

5. Install the wall plate (not included) (Figure 3).

6. Restore power

Single-Pole Wiring Diagram

Three-Way Wiring Diagram

Wall Plates

Multigang Single Load Type

Single Load Type| Maximum Load Rating| Derating for Multiple 2-Gang| Derating for Multigang
---|---|---|---
Incandescent lamp| 600 W| 500 W| 400 W
Dimmable LED| 150 W| 150 W| 150 W

Combined Bulb Type

LED Bulbs| Then the maximum COMBINED wattage for the incandescent bulbs
---|---
0 W| 600 W
1–25 W| 500 W
26–50 W| 400 W
51–75 W| 300 W
76–100 W| 200 W
101–125 W| 100 W
126–150 W| 0 W

Operation

Air Gap Switch
The dimmer has an air gap switch on the lower side to completely disconnect power to the load. Slide the air gap switch to the left to disconnect the power while replacing light bulbs. Slide it to the right for normal operation (Figure 4). The air gap switch must be all the way to the right for the dimmer to function and control the lighting.

Air Gap Switch

Local Control

NOTE : After a power failure the device returns to the previous state. Pressing and holding the dimmer switch paddle until the light intensity at the minimum setting does not turn the power OFF. Tap (short press) the bottom of the dimmer switch paddle to turn the power OFF

Wiser Home App Control
Download the app, Wiser Home by SE, from the App Store or Google Play. The mobile app is essential for device commissioning, configuration, control, and secure over-the-air updates. Connect mobile device to 2.4 GHz Wi-Fi network. The Smart Dimmer Switch can only be connected to a 2.4 GHz network.

NOTE : When power is reconnected after an interruption, the LED indicator in green will flash quickly, which means that the device is searching for Wi- Fi. It will stop flashing and turn off when the device is connected to Wi-Fi for five seconds. If the switch is off and the LED indicator is solid green it is not connected to the network and can only be controlled directly at the device.

LED Indicator

Commissioning the Device

Follow the instructions on the mobile app to commission the device. Use the QR code label included inside the package. It is recommended that you attach it to the location card and keep it in a safe place in case you need to reconfigure the dimmer in the future. The QR code is unique per device, and it encrypts the Wi-Fi transmission during the commissioning process.

QR Code

Restoring Procedure
Long press on both paddles

Troubleshooting

Wires not secured firmly with wire connectors.
LED flickers at low end of dimming range.

| Increase the low end of the dimming range by brightening the light. Begin pressing to dim but stop before the point at which the LED flickers.
LED bulb flickers throughout dimming range.| Ensure the bulbs are marked dimmable. Refer to recommended dimmable LED bulbs at www.se.com.

Light does not turn ON.

| Circuit breaker or fuse has tripped.
Lamp is burned out.
Lamp or dimmer neutral connection is not wired.

FCC Compliance Statement

Federal Communication Commission Interference Statement
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 uses, generates and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communication. 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.
• Increase the separation between the equipment and receiver.
• 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.

FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body.

RF Exposure : A distance of 20 cm shall be maintained between the antenna and users, and the transmitter module may not be co-located with any other transmitter or antenna.  Non-modification statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

FCC Supplier’s Declaration of Conformity

• Product Name : Wi-Fi® 600 W Dimmer Single Pole
• Model number : SQR226U1WHW, SQR226U1LAW, SQR226U1BKW
• Suppliers Name : Schneider Electric
• Suppliers Address (USA): 800 Federal Street Andover, MA 01810 USA
• Suppliers Website : www.se.com/us

FCC Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two 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

ISED Statement This Class [B] digital apparatus complies with Canadian CAN ICES-003(B). This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause undesired operation of the device.

This equipment complies with ISED RSS-102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and any part of your body.

Warranty Information

Schneider Electric warranties its products to be free of defects in materials and workmanship for a period of two (2) years. There are no obligations or liabilities on the part of Schneider Electric for consequential damages arising out of or in connection with the use or performance of this product or other indirect damages with respect to loss of property, revenue, or profit, or cost of removal, installation, or reinstallation. Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. Schneider Electric and Square D are trademarks and the property of Schneider Electric SE, its subsidiaries, and affiliated companies. All other trademarks are the property of their respective owners.

Schneider Electric USA, Inc.
800 Federal Street Andover, MA 01810 USA 888-778-2733 www.se.com/us

References

• P65Warnings.ca.gov
• p65warnings.ca.gov/
• Schneider Electric Canada | Global Specialist in Energy Management and Automation
• Schneider Electric Mexico | Servicios de Renovación y Retrofit de Schneider Electric
• Schneider Electric USA | Global Specialist in Energy Management and Automation

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