Zigbee SR-ZG2835RAC-NK4 Rotary and Push Button Smart Dimmer Instruction Manual

: July 15, 2024
: zigbee

Table of Contents

SR-ZG2835RAC-NK4 Rotary and Push Button Smart Dimmer
Specifications
Product Usage Instructions
Function Introduction
Wiring and Setup
- FAQ
Q: How do I adjust the brightness with the Smart Dimmer?
Q: What is the purpose of the Reset Key on the dimmer?
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

SR-ZG2835RAC-NK4 Rotary and Push Button Smart Dimmer

Specifications

Product Name: Smart Dimmer SR-ZV2835RAC-NK4
Input Voltage: 100-240VAC
Output Voltage: 100-240VAC
Output Current: 2.2A max.
Maximum Load: 500W @ 230V, 250W @ 110V
Size (LxWxH): 83.5×83.5×50.9mm

Product Usage Instructions

Function Introduction

This Smart Dimmer features a rotary knob and push button for
controlling brightness and scenes.

To turn on/off: Short press the rotary knob.
To adjust brightness: Rotate clockwise to increase brightness,
rotate counterclockwise to decrease brightness.
To save a scene: Press and hold the rotary knob for over 2
seconds, then short press to recall the saved scene.
Min. Set Key: Used for minimum brightness and startup
brightness setting.
Reset Key: For zigbee network pairing, touchlink, or factory
reset the device.

Wiring and Setup

Do wiring according to the connection diagram provided in the
manual.
This ZigBee device is a wireless receiver that communicates
with ZigBee compatible systems.
Zigbee Network Pairing through Coordinator or Hub:
Remove the device from the previous Zigbee network if it has
already been added.
From your ZigBee Controller or hub interface, choose to add the
lighting device and enter Pairing mode as instructed by the
controller.
Reset the power of the device to set it into network pairing
mode.
TouchLink to a Zigbee Remote:
Short press Reset button 4 times to start Touchlink
commissioning immediately under any circumstances.
Alternatively, reset power of the device from master breaker to
initiate Touchlink commissioning.

FAQ

Q: How do I adjust the brightness with the Smart Dimmer?

A: Rotate the rotary knob clockwise to increase brightness or
counterclockwise to decrease brightness.

Q: What is the purpose of the Reset Key on the dimmer?

A: The Reset Key is used for zigbee network pairing, touchlink,
or factory resetting the device.

4-Key Zigbee Rotary & Push Button Smart Dimmer

Important: Read All Instructions Prior to Installation

Function introduction

Press and hold for over 2

seconds to save a scene,short seconds to save a scene,short

press to recall the saved scene press to recall the saved scene

Rotary knob, short press to turn on/off, rotate clockwise to increase brightness, rotate counterclockwise to decrease brightness

Press and hold for over 2 Press and hold for over 2

seconds to save a

scene,short press to

recall the saved scene recall the saved scene

“Min. Set” Key: for minimum brightness and startup brightness setting

21.8

83.5

“Reset” Key: for zigbee network pairing, touchlink or factory reset the device

83.5

29.1

Smart Dimmer SR-ZV2835RAC-NK4 Ratings: 100-240V~, 50/60Hz,
2.2A, 500W max.
ta=-20-+50

LL

SN

Live lead input Load output

Neutral input Push switch input

Product Data

Input Voltage 100-240VAC

Output Voltage 100-240VAC

Output Current 2.2A max.

Minimum Load

Max. Number of Parallel Connected Load

Size(LxWxH)

7W LED(no neutral without bypass)

3W LED(no neutral with bypass) No minimum load requirement with neutral

9

83.5×83.5×50.9mm

Load Symbol

Compatible Load Types

Load Type Dimmable LED lamps

Maximum Load
250W @ 230V 125W @ 110V

Dimmable LED drivers
Incandescent lighting, HV Halogen lamps
Low voltage halogen lighting with electronic transformers

250W @ 230V 125W @ 110V
500W @ 230V 250W @ 110V
250W @ 230V 125W @ 110V

Remarks
Due to variety of LED lamp designs, maximum number of LED lamps is further dependent on power factor result when connected to dimmer.
Maximum permitted number of drivers is 250W divided by driver nameplate power rating.

ZigBee Clusters the device supports are as follows:

Input Clusters · 0x0000: Basic

· 0x0003: Identify

· 0x0004: Groups · 0x0005: Scenes · 0x0006: On/off

· 0x0702: Simple Metering · 0x0008: Level Control · 0x0b04: Electrical Measurement · 0x0b05: Diagnostics

Output Clusters

· 0x0019: OTA

· ZigBee knob & push button smart dimmer based on latest ZigBee 3.0 protocol · 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, preset by factory setting
· Enables to control ON/OFF and light intensity of connected light source
· Supports energy metering, real time energy consumption can be monitored
· ZigBee device that supports Touchlink commissioning
· Can be controlled by zigbee gateway, zigbee remote and local push buttons
· Can directly pair to a compatible ZigBee remote via Touchlink without coordinator
· Supports self-forming zigbee network without coordinator and add other devices to the network
· Supports find and bind mode to bind a ZigBee remote
· Supports zigbee green power and can bind max. 20 zigbee green power remotes
· Compatible with universal ZigBee gateway products
· 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 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 · Active power and energy metering functionality · Soft start function · Innovative minimum dimming level and startup brightness setting functions · The 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 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.
Safety & Warnings · DO NOT install with power applied to device. · DO NOT expose the device to moisture.

Operation 1.Do wiring according to connection diagram correctly. 2.This ZigBee device is a wireless receiver that communicates with a variety of ZigBee compatible systems. This receiver receives and is controlled by wireless radio signals from the compatible ZigBee system.
3. Zigbee Network Pairing through Coordinator or Hub (Added to a Zigbee Network) Step 1: Remove the device from previous zigbee network if it has already been added to, otherwise pairing will fail. Please refer to the part “Factory Reset Manually”.
Step 2: From your ZigBee Controller or hub interface, choose to add lighting device and enter Pairing mode as instructed by the controller.

Step 4: Connected light will blink 5 times and then stay solid on, then the device will appear in your controller’s menu and can be controlled through controller or hub interface.

LL

SN

Step 3: Reset power of the device from master breaker to set it into network pairing mode (connected light flashes twice slowly), 15 seconds timeout, repeat this step.

Bypass
L N

4. TouchLink to a Zigbee Remote
Step 1: Method 1: Short press “Reset” button 4 times (or reset power of the device 4 times from master breaker) to start Touchlink commissioning immediately under any circumstances, 180S timeout, repeat this step. Method 2: Reset power of the device from master breaker, Touchlink commissioning will start after 15S if it’s not added to a zigbee network, 165S timeout. Or start immediately if it’s already added to a network, 180S timeout. Once timeout, repeat this step.

Step 2: Bring the remote or touch panel within 10cm of the lighting device.
Step 3: Set the remote or touch panel into Touchlink commissioning, please refer to corresponding remote or touch panel manual to learn how.

Zigbee Remote

< 10cm

LL

SN

Step 4: There shall be indication on

Bypass

the remote for successful link and

connected light will flash twice.

Live

L

Neutral

N

Note: 1) Directly TouchLink (both not added to a ZigBee network), each device can link with 1 remote. 2) TouchLink after both added to a ZigBee network, each device can link with max. 30 remotes. 3) Control with both gateway and remote, add remote and device to network first then TouchLink. 4) After TouchLink, the device can be controlled by the linked remotes.
5. Removed from a Zigbee Network through Coordinator or Hub Interface

From your ZigBee controller or hub interface, choose to delete or reset the lighting device as instructed. The connected light blinks 3 times to indicate successful reset.

6. Factory Reset Manually Note: 1) If the device is already at factory default setting, there is no indication when factory reset again .
2) All configuration parameters will be reset after the device is reset or removed from the network.
Step 2: Connected light will blink 3 times to indicate successful reset.

LL

SN

Step 1: Short press “Reset.” key for 5 times continuously or reset power of the device from master breaker for 5 times continuously if the “reset” key is not accessible.

Bypass
L N

7. Factory Reset through a Zigbee Remote (Touch Reset) Note: Make sure the device already added to a network, the remote added to the same one or not added to any network.

Step 2: Bring the remote or touch panel within 10cm of the lighting device.
Step 3: SSet the remote or touch panel into Touch Reset procedure to reset the device, please refer to corresponding remote or touch panel manual to learn how.

Zigbee Remote

< 10cm

LL

SN

Step 1: Short press “reset” button 4 times (Or reset power of the device from master breaker) to start TouchLink Commissioning, 180 seconds timeout, repeat this step.

Step 4: There shall be indication on the remote and connected light flashes 3 times for successful reset.

Bypass
L N

8. Find and Bind Mode Note: Make sure the device and remote already added to the same zigbee network.

Step 2: Set the remote or touch panel (target node) into find and bind mode, and enable it to find and bind initiator, please refer to corresponding remote or touch panel manual.
Step 3: There shall be indication on the remote or touch panel that it bind the device successfully and can control it then.

Zigbee Remote

LL

SN

Step 1: Short press “Reset.” button 3 times (Or reset power of the device (initiator node) 3 times from master breaker) to start Find and Bind mode (connected light flashes slowly) to find and bind target node, 180 seconds timeout, repeat this step.

L N

9. Learning to a Zigbee Green Power Remote

Step 2: Set the green power remote into Learning mode, please refer to its manual.

Step 3: Connected light will flash twice to indicate successful learning. Then the remote can control the device.

Zigbee Green Power
Remote

Bypass

LL

SN

Step 1: Short press “Reset.” button 4 times (Or reset power of the device 4 times from master breaker) to start Learning mode (connected light flashes twice), 180 seconds timeout, repeat this step.

11. Setup a Zigbee Network & Add Other Devices to the Network (No Coordinator Required)

Zigbee Light Device

Zigbee Remote
< 10cm TouchLink

LL

SN

Step 1: Short press “Reset.” button 4 times (Or reset power of the device 4 times from master breaker) to enable the device to setup a zigbee network (connected light flashes twice) to discover and add other devices, 180 seconds timeout, repeat this step.

Bypass
L N
Step 2: Set another device or remote or touch panel into network pairing mode and pair to the network, refer to their manuals. Step 3: Pair more devices and remotes to the network as you would like, refer to their manuals. Step 4: Bind the added devices and remotes through Touchlink so that the devices can be controlled by the remotes, refer to their manuals.
Note: 1) Each added device can link and be controlled by max. 30 added remotes. 2) Each added remote can link and control max. 30 added devices.
12. OTA The device supports firmware updating through OTA, and will acquire new firmware from zigbee controller or hub every 10 minutes automatically.
13. Minimum Brightness Setting
Set Minimum Brightness

Bypass
L N
Note: Each device can learn to max. 20 zigbee green power remotes.

10. Delete Learning to a Zigbee Green Power Remote Step 2: Set the paired green power remote into Learning mode, please refer to its manual.
Zigbee Green Power
Remote
Step 3: Connected light will flash 4 times to indicate successful deleting.
L N

LL

SN

Step 1: Short press “Reset.” button 3 times (Or reset power of the device 3 times from master breaker) to start delete Learning mode (connected light flashes slowly), 180 seconds timeout, repeat this step.

Bypass

Step 1: adjust the brightness of connected load to a desired level between 1%-50%. Delete Minimum Brightness
Step 1: adjust the brightness of connected load to 100%.

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

14. Startup Brightness Setting Set Startup Brightness

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

Multiple push switches wiring for multiple control points

Step 1: adjust the brightness of 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 turned off at a very low brightness level. Once setting a startup brightness, if the startup brightness is higher than the brightness before turned off, the driver will first go to the startup brightness after turned on then drop down to the level before turned off. If the startup brightness is lower than the brightness before tured off, the driver will directly go to the brightness before turned off.

Delete Startup Brightness

LL

SN

PUSH Button

LL

SN

PUSH Button

Bypass

L

N

The Bypass is a device designed to work with the smart dimmer. It should be used in case of connecting LED bulbs or energy saving compact fluorescent lamps. The Bypass prevents flickering of the LED lights and glowing of the turned off compact fluorescent lamps. In the case of 2-wire connection, the Bypass allows to reduce 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 cos>0.5).

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

Multiple push switches wiring for multiple control points

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

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

15.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
– output terminal of the dimmer (controlling connected light source) S – terminal for push switch

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

Supported load types

100-240V~

Resistive loads Conventional incandescent and halogen light sources
Capacitive loads Fluorescent tube lamp (compact / with electronic ballast), electronic transformer, LED

20-500W @ 230V 20-250W @ 110V

Using Bypass: 3-250W @ 230V 3-125W @ 110V

No Bypass Used: 7-250W @ 230V 7-125W @ 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, factory default version is 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.

LL

SN

PUSH Button

L N
(3) With normal on/off switch 2-Wire connection without neutral lead

LL

SN

Bypass
L N

LL

SN

PUSH Button

L N
3-Wire connection with neutral lead

LL