Heatmiser Slimline-E Programmable Thermostat V3

The Heatmiser Slimline-E is a programmable thermostat specifically designed for electric underfloor heating systems. It is compatible with all electric floor systems with a total load of less than 16A, ensuring efficient control of your underfloor heating.

Features:

• Self Learning Preheat: The Slimline-E thermostat features optimum start, a smart function that calculates the required heat-up time for optimal comfort.
• Temperature Hold Facility: Enjoy the convenience of setting a desired temperature for a specific duration with the temperature hold feature. Once the set time has expired, the thermostat will return to its normal program.
• Key Locking: The thermostat comes with key locking functionality, reducing the risk of tampering with the heating system and maintaining desired settings.
• Flexible Programming: Choose from non-programmable, 5/2-day, or 7-day programming options to suit your specific needs and preferences.
• Blue Backlight: The Slimline-E thermostat incorporates a blue backlight that automatically turns off when not in use, providing clear visibility without unnecessary energy consumption.
• Holiday Feature: Enjoy the convenience of a holiday feature that allows you to set a specific temperature while you are away, ensuring energy efficiency and preventing unnecessary heating.
• °C / °F Selectable: Easily switch between Celsius and Fahrenheit temperature units to match your preferred measurement system.
• Frost Protection: The thermostat includes an adjustable temperature setting for frost protection, preventing freezing and maintaining the integrity of your underfloor heating system.
• 16A Switch Rating: With a switch rating of 16A (3,680 watts), the Slimline-E thermostat can handle the power requirements of your electric underfloor heating system.
• Floor Sensor Included: The thermostat comes with a floor sensor, ensuring accurate temperature measurement and control.
• Floor, Air or Floor and Air Sensors: Choose between floor, air, or a combination of floor and air sensors to monitor and control the temperature according to your preference.

1. Carefully separate the front half of the thermostat from the back plate by placing a small flat head terminal driver into the slots on the bottom face of the thermostat.
2. Place the thermostat front somewhere safe. Terminate the thermostat as shown in the wiring diagram above.
3. Screw the thermostat back plate securely into the back box.
4. Clip the front of the thermostat back onto the thermostat back plate.

Important: Do not install near a direct heat source as this will affect functionality.

Important: Do not push hard on the LCD screen as this may cause irreparable damage.

This Slimline Series thermostat is designed to be flush-mounted and requires a back box of 35mm (minimum depth) to be sunk into the wall prior to installation.