Description

LS7.7 series room thermostat, designed to be used in underfloor heating system, is to control the temperature of indoor room according to the preset temperature values. If the room temperature drops below the setting temperature, the thermostat will switch the heating device on to warm it up. When the temperature has reached the desired value, the thermostat will turn the heating device off to prevent overheating and wasted energy. The product design is simple and elegant, which is perfect for any style of decor.

The built-in sensor for this series is rotary, which effectively solves the temperature deviation caused by the thermostat’s own temperature rise. The installation is easy. The mounting bracket which needs fixing with the junction box is just connected with the thermostat by two screws in the bottom of the thermostat. Before installation, users just need separate the panel from the thermostat by loosening the screws. After mounting the bracket in the junction box, insert the thermostat onto the bracket and fix it by the screws in the bottom of the thermostat.

LS7.7 series have 3 models for option, meeting the requirements of different floor heating systems, electric floor heating or hydronic floor heating system. The product is able to set six time periods in a day during the workday. This helps to tailor a comfort home according to your need and achieve energy saving. The shortcut button in the panel enables you to leave the current setting time period and enter into a temporary mode, where you can set your current desired temperature different from preset one. The temporary mode will automatically restore to the time period mode when the next setting time period arrives.

Features

> Simple and fast installation

> LCD display with big screen

> Temperature sensor in rotary type

> Low consumption

> Weekly programming

> Quick temperature setting

> Valve cleaning function (Water heating)

Technical data

Voltage: AC230V 50HZ

Consumption: <1 W

Terminal Blocks: One terminal can be connected to

2x1.5mm² or 1x2.5mm² wire at most.

Temperature range: 5-90℃

Limit temperature range: 16-60℃

Ambient temperature: -10-55℃

Protection class: IP20

Selection table