Heatit ZM Single Relay 16A User Guide
Quick guide for the Heatit ZM Single Relay 16A. Learn about its features, applications, and installation requirements for controlling high-power loads.
Quick answers from the manual
Quick answer
- The Heatit ZM Single Relay 16A is an in-wall relay designed to control high-power loads up to 16A/3600W via Z-Wave or a wired switch. p. 1
Key actions
- Installation must be performed by a licensed electrician. p. 1
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Max Load | 16A / 3600W | Maximum power capacity of the relay. | p. 1 |
Where to find it in the PDF
- Product Overview and Specifications p. 1
Table of contents
Quick guide from the manual
The Heatit ZM Single Relay 16A is a high-power relay designed for in-wall installations. It allows for the control of connected devices via a Z-Wave network or a wired switch. This device is intended for high-load applications up to 16A.
Product Overview
The module is equipped with a 16A relay and includes scene controller functionality. It is designed to be installed in-wall.

Applications
- On / Off relay for controlling large loads up to 16A
- Lighting control
- Heating control
- Electric boiler control
Key Features
- Capacity: 16A/3600W
- Connectivity: Z-Wave network
- SmartStart: Supported
- Scene Controller: Integrated
- Firmware: Updateable via OTA (Over-the-Air)
- Power Metering: Included
- Security: S2 Security
Installation and Safety
Important: All electrical installations must be carried out by a licensed electrician. The product must be installed in accordance with national building codes and the provided installer's manual.
Contact Information
Heatit Controls ABSE-Läkarvägen 4, 454 31 BRASTAD, SWEDENPhone: +47 61 18 77 77Email: [email protected]: www.heatit.com
Official resources from the manual
Practical help
Common problems
Ensure the device is within range and the Z-Wave network is active. Use the SmartStart feature for easier inclusion.
The relay is rated for a maximum of 16A/3600W. Do not connect loads exceeding this limit.
Before use
- Verify that the load does not exceed 16A/3600W.
- Ensure a licensed electrician is available for installation.
- Check that the installation complies with national building codes.
- Confirm Z-Wave network availability.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.