AT-50B

AT-50B system controller

• 5” backlit LCD touch screen.
• Usable to manage 50 groups of up to 50 indoor units.
• Individual or collective group control, with groups displayed in grid, list or group format.
• Dual-Setpoint function.
• View and set setpoint temperatures in 0.5°C increments.
• Two weekly timers (for seasonal switching) and one daily timer.
• Simple connection with single non-polarised two-core wire.
• ME M-Net addressing technology.
• Two function buttons programmable to access any of a choice of functions (Night Set-back, weekly hour timer setting, switch operating mode, adjustable temperature range restriction, local restrictions).
• Recommended for controlling a single system.