This universal air conditioner control system comes with an LCD backlight display for convenient viewing. Professionally engineered, it features auto-restart, negative ion control and auxiliary heating functions. This universal air conditioner control system allows automatic and manual airflow control.

• Interior power indicator for power button, easy to distinguish the main engine working state.
• 5 working modes: auto, cool, dry, ventilation and heat.
• 4 fan speeds: high, middle, low and auto.
• 3 sensors design: coil pipe protection, precise temperature control, auto and efficient defrost.
• Prevent cold wind in heating mode.
• Time in-line and offline.
• Sleep function.
• Outdoor fan is controlled independently.
• Protective time delay for compressor for 3 months.
• Mandatory start in shutdown state.