ZoneFirst Invis-A-Stat Smart Light Switch Thermostat User Guide

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LST User Guide  

The LST is a first of its kind Smart Light Switch Thermostat used as both a thermostat for each zone as well as  

a light switch. The LST can be installed in a traditional junction box in place of a single pole light switch.  

For detailed instructions and videos on how to install the LST, please visit https://www.zonefirst.com/invis-  

a-stat-user-manual/  

Listee’s name  

Model number  

Electrical ratings  

Input  

: Zonefirst  

: Invis-A-Stat  

:

: 120-230V~,15A, 60Hz  

Max Load for Different Load types :  

A. Incandescent /Halogen : 500W-120V~  

B. LED/CFL  

: 150W-120V~  

: 3A-230V~  

Ambient temperature Range : 0°C to 50°C.  

C. Fluorescent  

All models in this section are eligible to bear the Canadian Listing Mark.  

The use of this Mark indicates compliance with the requirements in the CSA E06730-1 standard.  

Installation Instructions :  

A. Instructions for field wiring See Figure.1 below:  

Figure 1: Installation Diagram  

Wiring Instructions:  

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Connect Load connection (Red) to the Light  

Connect Neutral(White) to the Building Neutral and another end of the light  

Connect Line (Black) to Line input from the building  

Terminate the Ground /Earth wire to the Green wire  

Method for mounting the control  

Purpose of Control  

Pollution Degree  

: Human Touch directly or by Mobile application.  

: Operating Control  

: “PD2”  

: 4000 V  

Impulse Voltage  

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	ZoneFirst Invis-A-Stat Smart Light Switch Thermostat User Guide
Make	ZONEFIRST
Language	English
Filetype	PDF (Download)
File size	0.11 MB

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ZoneFirst Invis-A-Stat Smart Light Switch Thermostat User Guide Overview

Summary of Contents

• Page 1: LST is a smart light switch thermostat that functions as both a thermostat and a light switch. It can be installed in a traditional junction box in place of a single pole light switch. The model number is Invis-A-Stat with electrical ratings of 120-230V~, 15A, 60Hz. Max load for incandescent/halogen is 500W-120V~, for LED/CFL is 150W-120V~ and 3A-230V~. The ambient temperature range is 0°C to 50°C. All models are eligible to bear the Canadian Listing Mark, indicating compliance with CSA E06730-1 standard. Installation instructions include wiring connections for load, neutral, line, and ground. The control can be operated directly or via a mobile application. The pollution degree is classified as PD2 with an impulse voltage of 4000 V. Refer to the installation diagram for detailed wiring instructions.