THERMOSTAT BLUE LED

Application

T6861 digital thermostats are designed for application of 3-speed fan and valves in fan coil system.

Including: 2-pipe cool only/heat only/manual changeover and 4-pipe manual or automatic changeover Ventilation mode
Manual or automatic 3-speed fan control
Water valve control
Fan speed can be selected to automatic or manual 3-speed control mode.
In ventilation mode, fan only support manual speed control.

Features

• Super modern appearance design, suitable for office, hotel and residential building
• Horizontal and vertical model available for variant application
• Slim design, direct installation on 86 size box
• Stylish and elegant blue/green back-light with blue/ green color ring
• 2-pipe/4-pipe integrated into one unit with easy configuration
• Big LCD display with English and icons
• Easy to install and set-up
• Time on/off function
• Selectable room temperature or set point display
• Manual or automatic fan speed selection
• Remote temperature sensor
• Energy saving mode activation by button press or dry contact (key card)
• Cycle per Hour (CPH) function
• Adjustment of display room temperature
• Temperature unit either o C or o F
• User setting can be kept when power off
• Freezing protection function available
• Lock or unlock keys or part of keys in Installer Setup
• Heat and cool setpoint limitation for energy saving