Meticulously engineered, this digital AC controller delivers reliable and stable performance. The controller has multiple functions for your different air conditioning needs. Its well-designed LCD display is easy to view.

• Modes: compressor cooling and electrical heater heating modes.
• 3 fan control outputs and 2 extended outputs.
• Up to 4 temperature inputs and 5 switch inputs (selectable).
• Humidity detection and control (optional).
• Dot matrix LCD display.
• Real-time clock function.
• Dual 485 ports for PC remote control and system extension.
• The 485 port for host communication has magnetic isolation and surge protection.
• Thunder protection for 220V AC power input.
• Temperature sensor: NTC.
• Power supply: AC 185-245V.
• Working environments: -10 + 60℃.
• Humidity: ≤85% RH (without dewing).
• Temperature display range: -40-130℃.
• Temperature display accuracy: 0.1℃.
• Power consumption: ≤ 5W.
• Applications: fresh air systems, pipe heat exchangers and base station A/C.