Aeon Labs Aeotec Bypass - User Manual

View the expanded manual:
http://aeotec.com/support
Aeotec by Aeon Labs Bypass.
Aeotec Bypass is a capacitive device and can only be
used for Aeotec Nano Dimmer. When your Nano Dimmer
connects LED lights or energy saving compact uorescent
lamps, the Bypass can prevent ickering of the LED light
when dimming off the light and glowing of the turned off
compact uorescent lamp.
When the Nano Dimmer is installed by 2-wire system, you
may need to connect a low power load (E.g. an LED light
or compact uorescent lamp within 4W) to be controlled.
In this case, the Nano Dimmer may not get enough power
from the AC power supply, so a bypass can be added
to act as a dummy load to help your Nano Dimmer get
enough power from the power supply.
Familiarize yourself with your Bypass.
Warning: The main circuit breaker or fuse must be shut off
during the Bypass installation.
1. Install the Bypass in parallel with the bulb load.
2. Install the Bypass on the Nano Dimmer’s terminals.
Use the wire stripper or wire knife to peel off the
insulated part and then expose the metal part of the
Bulb’s 2 connection wires.
Note: this Bypass installation can only be used when your
Nano Dimmer is installed by the 3-Wire system (as shown
in diagram below).
In 3-Wire system, the Bypass can be connected to
the Nano Dimmer’s “N” and “OUT” terminals directly if
needed. As shown below:
Model number: ZW150
Connect the Bypass to the Bulb’s 2 connection wires,
as shown below:
Use the insulation tape to wrap the connection points to
avoid electric leakage or electric shock.
a.
b.
c.
(Wiring diagram of 3-Wire system)
(Wiring diagram of 2-Wire system)
Technical specifications.
Install Bypass.
Bypass
1
2
3
L
N
COM
OUT S1
S2
Touch panel
Live
Bypass
Neutral
Touch
panel
Live
Neutral
L
N
COM
OUT S1
S2
Bypass
Bypass
(Wiring diagram of 3-Wire system)
L
N
COM
OUT S1
S2
Touch panel
Live
Neutral

L
N
COM
OUT S1
S2
Touch panel
Live
Bypass
Neutral
Power input: 120VAC to 240VAC, 50Hz/ 60Hz.
Max power consumption: 1W.
Operating temperature: 0°C to 40°C /32°F to 104°F.
Relative humidity: 8% to 80%.
Dimensions:19.2×26.7×10.6mm
Warranty.
If you are in need of any technical support during or
subsequent to your products’ warranty, please get in
touch with our support team via http://aeotec.com/
support. The Company you bought this product from has
also guaranteed to assist you with any of your support
needs, and you can also contact them for accordingly.
This guarantee made by the company who you purchased
the product from includes the transfer of Aeon Labs’ full
warranty to that Company. They’ve guaranteed that they’ll
be able to assist you, the Customer, with all technical
support and repair needs on our behalf.
Aeon Labs warrants to the original purchaser of Products,
that is the Company who you have purchased from,
that for the Warranty Period (as defined below), the
4

Summary

Product Overview

Bypass Installation

3-Wire System Wiring Diagram

Illustrates bypass connection in a 3-wire setup.

2-Wire System Wiring Diagram

Illustrates bypass connection in a 2-wire setup.

Bypass Connection Procedure

Step-by-step guide to connecting the bypass to bulb wires.

Technical Specifications

Product Warranty

FCC Compliance Information

Safety and Compliance

Disposal Warning

Advises on proper disposal of electrical appliances and collection systems.

Regional Certifications

Lists product certifications, such as RoHS.

Overview

The Aeotec Bypass, developed by Aeon Labs, is a capacitive device specifically designed to enhance the performance of the Aeotec Nano Dimmer, particularly when used with certain types of lighting. Its primary function is to address common issues that arise when the Nano Dimmer is connected to LED lights or energy-saving compact fluorescent lamps (CFLs).

One of the key problems the Bypass aims to solve is the flickering of LED lights. When LED lights are dimmed, especially at lower levels, they can sometimes exhibit an undesirable flickering effect. The Bypass works to prevent this, ensuring a smoother and more consistent dimming experience. Similarly, for compact fluorescent lamps, the Bypass can mitigate the issue of glowing even when the lamp is turned off. This residual glow can be an annoyance, and the Bypass helps to ensure that turned-off CFLs are truly off.

The Bypass also plays a crucial role in scenarios where the Nano Dimmer is installed using a 2-wire system. In such installations, if the connected load is very low power (e.g., an LED light or CFL within 4W), the Nano Dimmer may not receive sufficient power from the AC supply to operate optimally. In these instances, the Bypass acts as a "dummy load." By providing this additional load, it helps the Nano Dimmer draw enough power from the supply, ensuring its stable and reliable operation. This is particularly important for maintaining the functionality of the Nano Dimmer in low-power lighting setups.

Installation of the Bypass requires careful attention to safety. Before any installation work begins, it is imperative to shut off the main circuit breaker or fuse to prevent electrical shock. The Bypass is typically installed in parallel with the bulb load. For a 3-wire system, the Bypass connects across the Live and Neutral lines, in parallel with the bulb, and the Nano Dimmer is wired with its L, N, OUT, COM, S1, and S2 terminals connected to the appropriate lines and a touch panel. In a 2-wire system, the Bypass is also connected in parallel with the bulb load, with the Nano Dimmer wired to the Live and Neutral lines, and its OUT, COM, S1, and S2 terminals connected to the bulb and a touch panel.

To prepare the Bypass for connection, the insulated part of the bulb's connection wires needs to be peeled off using a wire stripper or wire knife, exposing the metal part. The Bypass is then connected to these exposed metal parts of the bulb's two connection wires. Once the connections are made, it is essential to use insulation tape to wrap the connection points. This step is critical for safety, as it prevents electric leakage and protects against electric shock.

In some 3-wire system installations, there's an alternative method for connecting the Bypass. If needed, it can be directly connected to the Nano Dimmer's "N" (Neutral) and "OUT" terminals. This offers flexibility in wiring depending on the specific installation requirements and configuration of the Nano Dimmer.

Regarding maintenance, the device itself is designed for indoor use in dry locations. It is not suitable for use where it would be directly exposed to water, and it should not be immersed in water. When not in use, it is recommended to store the Bypass indoors. These guidelines help ensure the longevity and safe operation of the device.

The Aeotec Bypass is a practical accessory for users of the Aeotec Nano Dimmer, offering solutions to common lighting issues and ensuring stable operation in various wiring configurations, particularly with low-power LED and CFL loads. Its design focuses on ease of integration and improved lighting performance, contributing to a more reliable and enjoyable smart home lighting experience.

Aeon Labs Aeotec Bypass Specifications