1. Introduction
The SONOFF E1GSL Wall Switch Enclosure is an accessory designed for the SONOFF MINI Modules, specifically the SONOFF ZBMINIL2 In-wall Retrofit Module. This enclosure provides a physical switch interface for the retrofit module, offering a compact and ultra-slim design for seamless integration into various electrical boxes without requiring a neutral wire.
Image: SONOFF E1GSL Wall Switch Enclosure, highlighting its no neutral wire requirement and compatibility with ZBMINIL2.
2. Safety Information
- Always disconnect power at the circuit breaker before installation, maintenance, or removal of the device.
- Installation should be performed by a qualified electrician or in accordance with local electrical codes.
- Do not expose the device to moisture or extreme temperatures.
- Ensure all connections are secure to prevent electrical hazards.
- This enclosure is designed for use with the SONOFF ZBMINIL2 module. Do not attempt to install other modules or devices not specified as compatible.
3. Package Contents
The package for the SONOFF E1GSL Wall Switch Enclosure typically includes:
- 1x SONOFF E1GSL Wall Switch Enclosure
- Mounting Screws
- User Manual (this document)
Note: The SONOFF ZBMINIL2 In-wall Retrofit Module is NOT included and must be purchased separately.
Image: The SONOFF E1GSL Wall Switch Enclosure and its retail packaging, showing the enclosure and included screws.
4. Specifications
| Feature | Detail |
|---|---|
| Brand Name | SONOFF |
| Model Number | E1GSL |
| Compatible Product | SONOFF ZBMINIL2 |
| Casing Material | PC (Polycarbonate) |
| Dimension | 86 x 86 x 35.8 mm |
| Net Weight | 57.5g |
| Communication Method | Wi-Fi (via ZBMINIL2 module) |
| High-concerned chemical | None |
| Origin | Mainland China |
Image: Exploded view illustrating the innovative design features of the E1GSL enclosure, including its PC material, micro-arc button, clip-on installation, and ultra-slim profile.
5. Installation Guide
The SONOFF E1GSL is designed for easy clip-on installation and compatibility with various junction boxes.
5.1. Compatibility with Mounting Boxes
The compact rear structure of the E1GSL ensures perfect compatibility with common electrical boxes:
- 86-Type Mounting Box
- European Round Mounting Box (Ø 60mm)
Its ultra-slim design addresses space limitations often found in traditional retrofit module installations, fitting most shallow junction boxes.
Image: Diagram comparing a traditional switch installation that may exceed junction box space with the Fusion Solution, which fits shallower junction boxes.
Image: Visual representation of applicable mounting box types: 86-Type Mounting Box and European Round Mounting Box (Ø 60mm).
5.2. Installing the ZBMINIL2 Module into the Enclosure
The E1GSL enclosure is specifically designed to house the SONOFF ZBMINIL2 In-wall Retrofit Module.
Image: Rear view of the SONOFF E1GSL enclosure demonstrating how the ZBMINIL2 module is integrated into its design.
5.3. Step-by-Step Installation
Follow these steps to install the SONOFF E1GSL Wall Switch Enclosure with your ZBMINIL2 module:
- Remove the switch cover: Gently detach the front cover of the E1GSL enclosure.
- Loosen all screws on the device's wiring terminal: On your SONOFF ZBMINIL2 module, loosen the terminal screws.
- Install the device onto the back bracket of the switch enclosure: Securely place the ZBMINIL2 module into the designated slot on the back bracket of the E1GSL enclosure.
- After Wiring, tighten all the screws on the device's wiring terminal: Once the wiring is complete (refer to the wiring diagram below), ensure all terminal screws on the ZBMINIL2 module are tightened securely.
- Install onto the wall: Mount the assembled enclosure and module onto your chosen wall mounting box.
Image: A visual guide detailing the five steps for installing the SONOFF E1GSL Wall Switch Enclosure.
5.4. Wiring Instructions (No Neutral Wire Required)
The SONOFF ZBMINIL2 module, when used with this enclosure, supports installations without a neutral wire. Refer to the diagram below for proper wiring.
Image: Detailed wiring diagram for the SONOFF ZBMINIL2 module, illustrating the connection points for Line In (L In) and Load, emphasizing that no neutral wire is required for operation.
Important Note: Before wiring, loosen all the screws on the SONOFF In-wall Retrofit Module's wiring terminals. After completing the wiring, tighten the screws securely.
6. Operating Instructions
The SONOFF E1GSL Wall Switch Enclosure functions as the physical interface for the SONOFF ZBMINIL2 module. Once installed and wired correctly, the button on the enclosure will control the connected load via the ZBMINIL2 module. For smart control features (e.g., app control, voice control, scheduling), refer to the instruction manual provided with your SONOFF ZBMINIL2 module.
7. Maintenance
- Clean the enclosure surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Ensure the enclosure remains free from dust and debris to maintain optimal performance and appearance.
- Periodically check mounting screws for tightness.
8. Troubleshooting
- Switch button unresponsive: Check if the ZBMINIL2 module is correctly inserted and all wiring connections are secure. Ensure power is supplied to the circuit.
- Enclosure does not fit junction box: Verify that your junction box is either an 86-type or a 60mm diameter European round type. The ultra-slim design is compatible with most shallow boxes, but extreme cases may exist.
- Module not functioning after installation: This enclosure is a passive component. Refer to the troubleshooting guide for your SONOFF ZBMINIL2 module for issues related to smart functionality, connectivity, or power.
9. User Tips
- When installing, ensure sufficient space for the ZBMINIL2 module's wiring to avoid crimping, which can lead to connection issues.
- The clip-on design makes it easy to remove the front cover for access to the module if needed, but always disconnect power first.
- Consider taking a photo of your existing wiring before beginning installation for reference.
10. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your SONOFF ZBMINIL2 module or visit the official SONOFF website. This enclosure is an accessory, and its warranty may be covered under the main module's terms or as a separate component. Contact SONOFF customer service for specific details.
