SUNRICHER SR-SB2835RAC-S Push Compatible RF+Bluetooth Knob Smart Dimmer Installation Guide

Push Compatible RF+Bluetooth Knob Smart Dimmer
09.SB2835RACS.04736
Installation Guide

Important: Read All Instructions Prior to Installation

Function introduction

Front side

Product Data

Compatible Load Types

Load Symbol| Load Type| Maximum Load| Remarks
| Dimmable LED lamps| 250W @ 230V
125W @ 110V| Due to the variety of LED lamp designs, a maximum number of LED lamps is further dependent on power factor result when connected to dimmer.
Dimmable LED drivers| 250W @ 230V
125W @ 110V| The maximum permitted number of drivers is 250W divided by driver nameplate power rating.
Incandescent lighting, HV Halogen lamps| 500W @ 230V
250W @ 110V|
Low voltage halogen lighting with electronic transformers| 250W @ 230V
125W @ 110V|

Safety & Warnings

• DO NOT install with power applied to the device.
• DO NOT expose the device to moisture.
• RF+Bluetooth rotary smart dimmer
• 100-240VAC wide input and output voltage can work under no neutral wiring and with neutral wiring, self-adaptive
• Supports resistive loads, capacitive loads or inductive loads
• Enables to set minimum brightness and startup brightness
• 1 channel output, up to 500W
• Both leading-edge version and trailing edge versions are available for choosing, factory default is trailing edge
• Enables to control ON/OFF and light intensity of connected load
• Controlled through both smart App and remote controls, no gateway required
• Easy & quick pairing to the smart App by simply pushing the reset button, supports voice control through Alexa
• Mesh network, much longer control distance, transmits received signal to neighbor devices
• Up to 30m transmission distance between every two neighbor devices
• Encrypted two-way communication, quick status feedback, safe & reliable data transmission
• Compatible with universal RF+Bluetooth remotes, each LED controller can pair to the max. 8 remotes
• Cloud control is available for remote access, works with Amazon Alexa and Google Home
• With push switch, input, can be controlled by universal AC push switches
• Standard size, can be compatible with existing EU standard frames, and installed into the standard size wall box
• Radio Frequency: 2.4GHz
• Waterproof grade: IP20

Main Features:

• Can operate under two-wire connection with no neutral lead or three-wire connection with neutral lead
• Advanced microprocessor control
• Implemented algorithm of smart light source detection
• Soft-start function
• Innovative minimum dimming level and startup brightness setting functions
• A Bypass is an extension unit

As a dimmer it operates under the following loads:

• Conventional incandescent and HV halogen light sources
• ELV halogen lamps and dimmable LED bulbs (with electronic transformers)
• MLV halogen lamps (with ferromagnetic transformers)
• Dimmable LED bulbs
• Dimmable compact fluorescent CFL tube lamps
• Supported dimmable light sources (power factor > 0.5) with minimal power of 3VA using the Bypass (depending on the type of load)

Trailing edge or leading edge dimming mode can be preset by factory setting to control the following types of loads:

• “Trailing edge” for resistive loads
• “Trailing edge” for capacitive loads
• “Leading-edge” for inductive loads

Note: factory default version is trailing edge.

Operation

Pair/delete the pairing with RF+Bluetooth remote

1. Do wiring according to the connection diagram.
2. Pair LED controller with RF+Bluetooth remote: please refer to the instruction of the remote that you would like to pair with.
3. Delete the pairing:

(1) Wire up the LED controller correctly, power on.
(2) Press and hold down the “ Reset” button on the controller for over 3 seconds (or reset the power of the device 8 times continuously if the button is not accessible to factory reset the device) until the connected light flash which means well deleted.
Note: factory resetting will restore all configured parameters of the device on the APP to the factory default setting.

Pair with smart APP

1. Do wiring according to the connection diagram.

2. Download EasyThings APP from IOS APP Store or Android Google Play to your smartphone or tablet by searching “EasyThings”. (As shown in Figure 1)

3. Enable Bluetooth on your smartphone or tablet. (As shown in Figure 2)

4. Run Easythings APP, tap add button “ ” on the APP to add a device, then choose “Discover devices” to discover the device, then short press the “Reset” button on the dimmer twice (or reset power of the dimmer twice continuously) to set the device into pairing to APP mode. (As shown in Figure 3 & Figure 4 & Figure 5)
   Note: multiple dimmers can be discovered by the APP at the same time.

5. Once the device/devices are discovered, tick the device/devices and tap “Save” button, the device/devices will be added successfully. (as shown in Figure 6)

Minimum Brightness Setting

Set Minimum Brightness

Step 1: adjust the brightness of the connected load to the desired level between 1%-50%.

Step 2: press and hold down the “Min. set” key for 3 seconds until the connected load blinks to set the brightness adjusted in step 1 as minimum brightness, then the load can not be dimmed below this level.

Delete Minimum Brightness

Step 1: adjust the brightness of the connected load to 100%.

Step 2: Press and hold down the “Min. set” key for 3 seconds until connected load blinks to delete the previously set minimum brightness.

Startup Brightness Setting

Set Startup Brightness

Step 1: adjust the brightness of the connected load to a desired level between 1%-50%.

Step 2: double click “Min. set” key to set the brightness adjusted in step 1 as startup brightness, then the load will first go to startup brightness when turned on every time, then drop down to the brightness before last time turned off.

Note: startup brightness setting function is to avoid the phenomenon that some dimmable LED drivers can not be turned on after being turned off at a very low brightness level. Once setting a startup brightness, if the startup brightness is higher than the brightness before turning off, the driver will first go to the startup brightness after turning on then drop down to the level before turning off. If the startup brightness is lower than the brightness before turning off, the driver will directly go to the brightness before turning off.

Delete Startup Brightness

Step 1: adjust the brightness of the connected load to 0%.

Step 2: double click “Min. set” key to delete the previously set startup brightness.

Controlled by a push switch:
Once connected with a push switch, click the push switch to switch ON/OFF, press and hold down it to increase/decrease
light intensity between 1% to 100%.

Wiring Diagram

Notes for the diagrams:
L – terminal for live lead
N – terminal for neutral lead
X – output terminal of the dimmer (controlling connected light source)
S – terminal for push switch

1. 2-Wire Connection With No Neutral Lead
Single push switch wiring

Multiple push switches wiring for multiple control points

The Bypass is a device designed to work with the knob smart dimmer. It should be used in case of connecting LED bulbs or energy-saving compact fluorescent lamps. The Bypass prevents the flickering of the LED lights and the glowing of the turned-off compact fluorescent lamps. In the case of 2-wire connection, the Bypass allows reducing the minimum power of load required by the dimmer for correct operation. The Bypass provides powering of the dimmer in case of controlling the low loads of minimum power down to 3W (for cosφ>0.5).

2. 3-Wire Connection With Neutral Lead
Single push switch wiring

Multiple push switches wiring for multiple control points

Compatible load types and recommended values of power for supported loads:

20-250W @ 110V
Capacitive loads
Fluorescent tube lamp (compact / with electronic ballast), electronic transformer, LED| Using Bypass:
3-250W @ 230V
3-125W @ 110V| No Bypass Used:
20-250W @ 230V
0-125W @ 110V
Inductive loads
Ferromagnetic transformers| 20-250W @ 230V
20-125W @ 110V

This phase dimmer adopts leading-edge dimming (forward phase control) or trailing edge dimming (reverse phase control), two versions are available for choosing, the factory default version is the trailing edge. Please make sure the connected loads support the control type you choose. Please refer to the user manual of the load or consult the supplier of the load.

Installation

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