Sunricher 2AHST2835P Push Compatible ZigBee Keypad Smart Dimmer Instruction Manual

On and dim up button: short press to turn on the load, press and hold to increase brightness
Off and dim down button: short press to turn off the load, press and hold to decrease brightness

Reset Key: For Zigbee network pairing, touching, or factory resetting the device

Zigbee Network Pairing Instructions

Remove the device from any previous Zigbee network.
From your ZigBee Controller or hub interface, choose to add a lighting device and enter Pairing mode as instructed by the controller.

Power on the device to set it into network pairing mode automatically.
The connected light will blink and then stay solid once successfully added to the Zigbee network.

Function introduction

Important: Read All Instructions Before Installation

Product Data

Input Voltage	Output Voltage	Output Current	Size(LxWxH)	Ambient Temperature
120VAC	120VAC	2.5A max	105.5×54.7×40.03mm	-20℃ ~ +50℃

Status of Indication LEDs When the Load is Dimmed

Load Brightness	Status of Indication LEDs
Turned on	All LEDs turn on
Turned off	All LEDs turn off
Dimmed to the range 81%-99%	5 LEDs stay on
Dimmed to the range 61%-80%	4 LEDs stay on
Dimmed to the range 41%-60%	3 LEDs stay on
Dimmed to the range 21%-40%	2 LEDs stay on
Dimmed to the range 1%-20%	1 LED stays on

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 keypad smart dimmer based on the latest ZigBee 3.0 protocol
Can work under no neutral wiring and with neutral wiring, self-adaptive

Supports resistive loads, capacitive loads or inductive loads
Enables setting the minimum brightness and the startup brightness
1 channel output, up to 300W
Both the leading edge version and the trailing edge version are available for choosing, preset by factory settings
Enables control of ON/OFF and light intensity of the connected light source

ZigBee end device that supports Touchlink commissioning
Can be controlled by zigbee gateway, zigbee remote and local rotary knob
Can directly pair to a compatible ZigBee remote via Touchlink without a coordinator

Supports self-forming zigbee network without a coordinator and adds other devices to the network
Supports find and bind mode to bind a ZigBee remote

Supports Zigbee Green Power and can bind a maximum of. 20 zigbee green power switches
Compatible with universal ZigBee gateway products
With a push switch input, it can be controlled by universal AC push switches

Standard size, can be compatible with existing US standard frames, and installed into an existing junction box
Radio Frequency: 2.4GHz
Waterproof grade: IP20

Main Features:

Can operate under a two-wire connection with no neutral lead or a three-wire connection with a neutral lead

Advanced microprocessor control
Implemented the 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 set 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: The factory default setting is trailing edge.

Safety & Warnings

DO NOT install with power applied to the device.
DO NOT expose the device to moisture.

Operation

Wiring according to the connection diagram is correct.
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.

Zigbee Network Pairing through Coordinator or Hub (Added to a Zigbee Network)
1. Step 1: Remove the device from the previous zigbee network if it has already been added to it; otherwise, pairing will fail. Please refer to the part “Factory Reset Manually”.
2. Step 2: From your ZigBee Controller or hub interface, choose to add a lighting device and enter Pairing mode as instructed by the controller.
3. Step 3: power on the device, it will be set into network pairing mode automatically (connected light flashes twice slowly), the network pairing mode will last until the device is added to a zigbee network. If the connected light does not flash, please factory reset the dimmer first.
4. Step 4: Connected light will blink 6 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.
Removed from a Zigbee Network through the 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 a successful reset.
TouchLink to a Zigbee Remote
- Step 1: Method 1: Short press “Reset” button 4 times and then within 2 seconds press and hold it for over 5 seconds to start Touchlink commissioning immediately under any circumstances, 180S timeout, repeat this step.
- Method 2: Add the device to a gateway or hub network, it will be set into Touchlink commissioning immediately after being added, 180S timeout. Once the timeout, reset the power of the device to set it into touchlink commissioning again.
- 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.
- Step 4: There shall be an indication on the remote for a successful link, and the connected light will flash twice.
  1. Note: Directly TouchLink (both not added to a ZigBee network), each device can link with 1 remote.
  2. TouchLink, after both are added to a ZigBee network, each device can link with max. 30 remotes.
  3. Control with both gateway and remote, add the remote and device to the network first, then TouchLink.
  4. After TouchLink, the device can be controlled by the linked remotes.
Factory Reset Manually
1. Note: If the device is already at factory default settings, 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 1: Short-press press “Reset” key 5 times continuously, and then within 2 seconds, press and hold it for over 5 seconds.
  - Step 2: The Connected light will blink 3 times to indicate a successful reset.
Factory Reset through a Zigbee Remote (Touch Reset)
- Note: Make sure the device is already added to a network, the remote is added to the same one or not added to any network.
  1. Step 1: Short-press press reset button 4 times and then, within 2 seconds, press and hold it for over 5 seconds to start TouchLink Commissioning, 180 seconds timeout, repeat this step.
  2. Step 2: Bring the remote or touch panel within 10cm of the lighting device.
  3. Step 3: Set 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.
  4. Step 4: There shall be an indication on the remote and connected light flashes 3 times for a successful reset.

Find and Bind Mode
- Note: Make sure the device and remote have already been added to the same zigbee network.
  1. Step 1: Short press “Reset” button 3 times and then, within 2 seconds, press and hold it for over 5 seconds to start Find and Bind mode (connected light flashes slowly) to find and bind the target node, 180 seconds timeout, repeat this step.
  2. 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 the corresponding remote or touch panel manual.
  3. Step 3: There shall be indication on the remote or touch panel that it bind the device successfully and can control it then.
Learning to a Zigbee Green Power Switch
1. Step 1: Short-press press “Reset” button 4 times and then within 2 seconds press and hold it for over 5 seconds to start Learning to GP switch mode (connected light flashes twice), 180 seconds timeout, repeat this step.
2. Step 2: Set the green power switch into Learning mode. Please refer to its manual.
3. Step 3: Connected light will flash twice to indicate successful learning. Then the switch can control the device.
  - Note: Each device can learn a maximum of. 20 zigbee green power switches.
Delete Learning to a Zigbee Green Power Switch
1. Step 1: Short-press press “Reset” button 3 times and then, within 2 seconds, press and hold it for over 5 seconds to start deleting Learning to GP switch mode (connected light flashes slowly), 180 seconds timeout, repeat this step.
2. Step 2: Set the paired green power switch into Learning mode. Please refer to its manual.
3. Step 3: The Connected light will flash 4 times to indicate successful deletion.
Set up a Zigbee Network & Add Other Devices to the Network (No Coordinator Required)
1. Step 1: Short-press the “Reset” button 4 times and then, within 2seconds, press and hold it for over 5 seconds to enable the device to set up a zigbee network (connected light flashes twice) to discover and add other devices, 180 seconds timeout, repeat this step.
2. Step 2: Set another device or remote or touch panel into network pairing mode and pair to the network, refer to their manuals.
3. Step 3: Pair more devices and remotes to the network as you would like, refer to their manuals.
4. Step 4: Bind the added devices and remotes through Touchlink so that the devices can be controlled by the remotes. Refer to their manuals.
  1. Note: 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.

OTA
- The device supports firmware updating through OTA, and will acquire new firmware from the zigbee controller or hub every 10 minutes automatically.
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%.
Minimum Brightness Setting
- Set Minimum Brightness
- Step 1: Adjust the brightness of the connected load to a desired level between 1%-50%.
- Step 2: short press “Min. Set” key 3 times continuously, and then within 2 seconds, press and hold it for over 5 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: Short-press press “Min. Set” key 3 times continuously, and then within 2 seconds, press and hold it for over 5 seconds untithe l 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: short press “Min. Set” key 6 times continuously and then within 2 seconds press and hold it for over 5 seconds until connected load blinks 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: The 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 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 turned off, the driver will directly go to the brightness before turned off.
- Delete Startup Brightness
- Step 1: Adjust the brightness of the connected load to 0%.
- Step 2: Short-press press “Min. Set” key 6 times continuously and then, within 2 seconds, press and hold it for over 5 seconds until the connected load blinks to delete the previously set startup brightness.

Wiring Diagram

Notes for the diagrams:

L – terminal for live lead
N – terminal for neutral lead
- output terminal of the dimmer (controlling the 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 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 cosφ>0.5).

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

Multiple push switches wiring for multiple control points

(3) With a toggle on/off switch, 2, 2-wire connection without neutral lead

3-Wire connection with neutral lead

Supported Switch Types:

The switch types this device supports can be configured by factory settings.

Push Switch (factory default setting)
Toggle On/Off Switch (can be configured by factory setting upon request)
- 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 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

FCC Statement

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

This device may not cause harmful interference,
This device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, under 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 and can radiate radio frequency energy and, if not installed and used according to 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.
Increase the separation between the equipment and receiver.
Connect the equipment to 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.

Frequently Asked Questions

Q: How do I reset the Push Compatible ZigBee Keypad Smart Dimmer?
- A: To reset the dimmer, use the Reset Key for zigbee network pairing, touchlink, or factory reset according to the instructions provided in the manual.

Q: What is the maximum load capacity of the dimmer?
- A: The dimmer supports a maximum load of 300W at 120V.
Q: What should I do if the connected light does not flash during network pairing?
- A: If the connected light does not flash during network pairing, please perform a factory reset on the dimmer before attempting to pair it with your Zigbee network.

Documents / Resources

Sunricher 2AHST2835P Push Compatible ZigBee Keypad Smart Dimmer [pdf] Instruction Manual
2AHST2835P, 2AHST2835P Push Compatible ZigBee Keypad Smart Dimmer, Push Compatible ZigBee Keypad Smart Dimmer, ZigBee Keypad Smart Dimmer, Keypad Smart Dimmer, Smart Dimmer

References

User Manual

Sunricher 2AHST2835P Push Compatible ZigBee Keypad Smart Dimmer

Product Usage Instructions