Lightcloud ZDIM-LCB Wireless Switch User Guide

Welcome

Lightcloud®

Wireless Switch

ZDIM/LCB
ZDIM/LCBS

WE’RE HERE TO HELP:
1(844) LIGHTCLOUD
1(844) 544-4825

Hello

The Lightcloud Blue Wireless Switch can be used to  control hundreds of Lightcloud Blue-enabled lights— no Gateway or Hub required, and no need to run any  additional wires. All communication for on/off, dimming,  and occupancy sensing happens wirelessly via Bluetooth  Mesh.

Product Features & Specifications

  • Voltage: 120-277V
  • Color: Matte White
  • Warranty:
    3-year, limited warranty
  • Control hundreds of Lightcloud Blue-enabled lights
  • Power monitoring
    (neutral wire is required)
  • Neutral optional for retrofit applications
  • High/Low end adjustment

Safety Information

  • To avoid risk of fire and electrical shock, products shall be installed   in accordance with electrical code and regulations.
  • If you’re not clear about any content of the instructions, please   consult a licensed electrician.
  • To avoid the risk of overheating and possible damage to the   equipment, do not use the product to control a receptacle,   motor-operated appliance or a transformer-supplied appliance.
  • Purpose of control: Operating Control, Electronic Controller   Switch
  • Construction of control: Independently Mounted for Flush   Mounting
  • Type of Action: Type 1 Action
  • Pollution Degree: 2
  • Rated Impulse Voltage: 4000 V
  • Risk of Electric Shock – Disconnect power supply before servicing.
  • Terminal screw torque: 0.55N.m.
  • The best installation height of ZDIM/LCBS: 4ft.

WE’RE HERE TO HELP:

1 (844) LIGHTCLOUD
1 844-544-4825
support@lightcloud.com

Parts Included and Tools Needed

Parts Included

Parts Included

Basic Operation

1 Replaceable Control Component

  • The Power component is the base of the unit that is hardwired into a standard wall box.
  • The Control Component can detach from the Power component by pulling the Power Cutoff Switch until the stops.

Basic Operation Figure 1

2 Functional Parts

ZDIM/LCB:

Basic Operation Figure 2

ZDIM/LCBS:

Basic Operation Figure 3

2a On/Up Paddle

  • Turn lights ON: Single press
  • Increase brightness: Press and hold, release at desired setting
  • Increase to maximum brightness level: Double press

2b Off/Down Paddle

  • Turn lights OFF: Single press
  • Decrease brightness: Press and hold, release at desired   setting
  • Decrease to minimum brightness level: Double press

2c Power Indicator

  • Confirms the wireless switch is receiving power

2d Power Cutoff Switch

  • Pull switch until it stops to cut power to this wireless switch  and to the load or to detach the Control Component

2e Status Indicator

  • Represents the connectivity to the Lightcloud Blue network
    (Green, paired to network. Red, ready to pair to network.) 

2f Reset Button

  • Press and hold for 10 seconds

Installing your Lightcloud Blue Device

1 Find a Suitable Location

  • Lightcloud Blue devices should be positioned within  60 ft. of each other.
  • Building materials such as brick, concrete and steel  construction may require additional Lightcloud Blue   devices to extend around an obstruction.
    Find a Suitable Location

Turn off Power2 Turn off Power

  • Place the wall switch in the off position.
  • Turn off the main power at the breaker panel or remove the fuse from the fuse box.

3 Remove Existing Switch

  • Remove existing wall panel and switch mounting screws.
  • Carefully pull switch from wall box, identify and remove   the wires attached to the switch, then remove the switch.

4 Single Pole Installation

Control Lightcloud Blue enabled products.
Remotely run wire for Hot, Neutral, and Ground.
See Wiring Scheme 1.
(you cannot attach the load to a Lightcloud Blue-enabled  fixture) 

5 Typical Wiring

5a Single-Pole

Wiring Scheme (neutral and hot wire)

Single-Pole

5b Group Wireless application (1 Area on the  App with multiple ZDIM/LCB[S] to control one load) 

Group Wireless application

6 Install and Fix the Wireless Switch

  • Ensure the Control Component is attached to the Power  Component. Carefully position all wires inside the wall box,   leaving enough room to insert the Wireless Switch. Secure  the Wireless Switch to the Wall Box with the mounting screws provided.
    Installing your Lightcloud Blue Device Figure 1

7 Install the Wall Plate

7a Separate Plate

  • Place the base plate over the installed switch and secure it using provided mounting screws.
    Installing your Lightcloud Blue Device Figure 2

7b

  • Connect the face plate to the installed back plate and gently push it until it clicks into place. Be sure to align   the divets on the back and face plate to make it easier   to remove the faceplate when needed.
    Installing your Lightcloud Blue Device Figure 3

Controlling your Lightcloud Blue Device

1 Confirm your device is powered on.

2 Download the Lightcloud Blue app from the Apple® App Store or Google® Play store.

Controlling your Lightcloud Blue Device Figure 1

3 Launch the app and create an account.

Controlling your Lightcloud Blue Device Figure 24 Tap the “add device” icon in the app to start connecting devices.

5 Select the Wireless Switch in the app and move it to an Area with other Lightcloud Blue-enabled lights.

6 You’re all set!

QR Code

Learn more about the Lightcloud Blue system and app features. 

Setting Device to Pairing Mode

To restore your Lightcloud Blue Wireless Switch to factory settings,  use the following methods.

Method 1: Delete from App

Open the app and access the device settings for the paired device. Be sure that the Wireless Switch is online and select  “Delete from Site”.

Method 2: Reset Switch

Press and hold the Reset Button until the indicator light  blinks red (the controller is waiting to pair with network).

Sensor Detection Range

Best mounting height of dimmer: 4ft.

Maximum horizontal detection range

Sensor Detection Range

Maximum vertical  detection range

Sensor Detection Range Continued

Functionality

Configuration

All configuration of Lightcloud Blue products is performed  using the Lightcloud Blue app.

Emergency default

If communication is lost, the Lightcloud Blue Wireless Switch may fall  back to a specific state, such as turning the Lightcloud Blue lights on.

RF EXPOSURE STATEMENT 

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

FCC Information: 

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. 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 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. 

– 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 CAUTION: 

Any changes or modifications to this unit not expressly approved by the  manufacture could void the user’s authority to operate the equipment. 

Lightcloud®

Lightcloud Blue is a Bluetooth mesh wireless  lighting control system that allows you to control  RAB’s various compatible devices. Each device in  a system can communicate with any other device,  maximizing the control system’s reach. Learn more at www.lightcloud.com

1(844) LIGHTCLOUD

1(844) 544-4825

RAB Logo

©2025 RAB LIGHTING Inc.
Made in China
Pat. rablighting.com/ip
P-101351

Documents / Resources

Lightcloud ZDIM-LCB Wireless Switch [pdf] User Guide
ZDIM-LCB Wireless Switch, ZDIM-LCB, Wireless Switch, Switch

References

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