Intelligent WIFI Touch Screen Thermostat Programmable For Home , PC Housing Material

WIFI Intelligent touch screen weekly programmable electric floor heating thermostats for smart home

• This SK99 Thermostat is a Touch Screen Thermostat, which is designed for electric floor heating system or water heating system. Using 4.0 inch color touch LCD display, the working status can be easily understood. 
• With six modes, the system can work according to your desired pre-set temperature conveniently. And the 5+1+1 days programmable function, which is easy-to-program on/off settings per day.
• Simple regulation which sends On/Off commands to the heating system according to a pre-selected temperature variation. The thermostat control algorithm includes an anticipation function which reduces the discrepancy between the thermostat reading and the temperature at the centre of the room.
• Choose from sensor setting: Ambient (built-in sensor)- to control the air temperature; Floor - to control the temperature using the floor probe; Ambient and Floor - to control the ambient air, and show floor temperature by using the floor probe.
• The thermostat is recommended for control of electric heating devices or on/off valve actuator used in hydronic floor heating. The thermostat controlled by Internal and external sensor temperature.

Programming
Choice of 7 day, 5/2 day programmable or
non-programmable (installer selectable);
6 time and 4 temperature settings every day;
pre-programmed or personalized schedule;
Energy saving up to 33%

Display
Large, touchscreen display;
European standard installation box;
White lighted display for easier low-light viewing;
Larger, easy-to-read character size;

Intuitive menu-driven set-up, programming and operation,
Permanent program retention during power loss;
Setpoint temperature limited range capable;

Specifications
* Power supply: 230VAC (120VAC optional)
* Inputs: 2 x NTC10K temperature sensors
* Output: 1 x switch relay(R1),max 3500watts
* Ambient temperature: 0 °C [+32 °F] ~ +45 °C [+113 °F]
* Operating RH: 0~95% (non condensing).
* Dimensions:86mm x 86mm x14mm
* Backlight life: 5,000 hours.

Technical date

Features

• Adjustable Comfor Mode, Economy Mode, Party Mode, Holiday Mode and Program Made Control
• 5+1+1 Weekly Programmable for Energry Saving operation
• External and Internal Sensor
• Clock and Date Display
• Temperature Clibration
• Over-heating Protection
• On/ off Control Output for Heating Device
• Symbol indicator when heating is on
• Temperacture limitation fuction
• Hgihly Reliable Single-chip Microcontroller used
• Black, silver, White Apperance

Packing details
1pc/inner box, 50pcs/carton
Carton size: 51x22x36cm

Sensor failure
Please select the right sensor mode when operation, it will display the "Err" symbol on screen far sensor failure, thermostat must be checked till the fault is eliminated.

Writing