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LS7 Series Programmable Thermostat

LS7 Series Programmable Thermostat

LS7 Series Programmable Thermostat
LS7.7.. weekly programmable heating thermostat can select operation mode between Manual and Energy-saving Control. It can be applied to electric heating control or electric valve control in water heating.

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

ModelCurrentControl method
LS7.7133Abuilt-in snesor
LS7.7233Abuilt-in snesor, potential-free ouptut
LS7.71616Abuilt-in sensor&floor sensor, control and limit the temperature


Data download

FAQs

Where to install room thermostat? Where to install room thermostat?
The room thermostat should be installed in a place that is easy to operate and cover the average temperature, place(such as living room, bedroom etc.) can avoid the direct sunlight, cold and heat source.
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What kind of heat source of underfloor heating? What kind of heat source of underfloor heating?
There are Gas boiler, ground source heat pump, air source heat pump and Electricity.
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What is the different between thermostat 3A and 16A? What is the different between thermostat 3A and 16A?
Water heating reply load 3A maximum power 600W, electric heating replay 16A Max. Power 3000W.
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Does floor heating need to equipped with external sensors? Does floor heating need to equipped with external sensors?
External sensor is for temperature limitation, not all underfloor heating need to install external sensor, we recommend that thermostat be euipped with an external sensor for electric heating to limit the overheating of the floor.
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What to do if the temperature of the thermostat is inaccurate? What to do if the temperature of the thermostat is inaccurate?
The temperature value can be calibrated by entering the advanced setting temperature calibration item.
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How to solve the problem when the thermostat LCD displays Er1? How to solve the problem when the thermostat LCD displays Er1?
The 3A thermostat can change the built-in temperature measurement method through advanced settings, and the 16A thermostat needs to check the whether external sensor is loosely connected or the sensor is damaged and needs to be replaced.
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What App can be used to control the menred wifi thermostat? What App can be used to control the menred wifi thermostat?
Menred wifi thermostat adopts Tuya App and alicloud IoT with a very stable operating system.
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How does the menred wireless thermostat work? How does the menred wireless thermostat work?
Wifi thermostat through wireless moble communication transmission after network configuration. RS485 communication wireless thermostat through the radio frequency communication via RF.RS485 is known for being able to be used effectively over long distances and in electrically noisy environments. due to this and it being able to transmit data over long distances.
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What should I do if the home network is normal, but the wifi thermostat is not connected to the Internet? What should I do if the home network is normal, but the wifi thermostat is not connected to the Internet?
1.The wifi thermostat and router are too far to get the signal, you may amplify the transmitted signal or move the two closer. 2.Replace a new wifi thermostat when you try to configure the network through the hotspot and it fails to connect.
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Contact

MENRED Group

Ecomomy Park HQs, Yueqing City, China.

MENRED GmbH

Weisswasser Germany

MENRED Green Building Industrial Park

Oujiangkou New Area,Wenzhou City,Zhejiang China.

MENRED Enviromental Tech Industrial Park

Nanhu District, Jiaxing City, Zhejiang China.