ICM Controls ICM870-9A Soft Start – 9A Compressor Protector with Built-in Start Capacitor, Over/Under Voltage Monitoring, Over-Current Protection, Self-Learning Algorithm, HVAC/RV/Marine Use

ICM Controls ICM870-9A Soft Start reduces inrush current at compressor startup for mini split, RV, and marine systems, helping prevent breaker trips, light flicker, and unnecessary stress on smaller compressors. A self-learning control profile, built-in start capacitor, and intelligent monitoring deliver smoother operation and greater reliability.Reduce Startup Surge: Lowers inrush current for quieter, smoother compressor starts and improved power stability.Extend Equipment Life: Minimizes heat, vibration, and torque at startup to protect motors and compressors.Self-Learning Control: Adapts to the connected compressor for consistent, optimized soft starts.Comprehensive Protection: Over and under voltage monitoring, over current protection, LED diagnostics, dynamic start delay, and anti short cycle delay.IP65 Sealed Enclosure: Sealed housing resists dust and moisture for dependable performance in demanding environments.Sized for 9A RLA: Ideal for single phase compressors up to 9A RLA in residential HVAC, mini split, RV, off grid, and marine applications.Installer Friendly: Built in start capacitor and compact footprint support straightforward professional installation.Compatibility: Single phase compressors up to 9A RLA. Not intended for systems using Comfort Alert style control boards unless manufacturer guidance permits. Professional installation recommended. ::contentReference[oaicite:0]{index=0}

• ⚡𝗥𝗲𝗱𝘂𝗰𝗲 𝗦𝘁𝗮𝗿𝘁𝘂𝗽 𝗦𝘂𝗿𝗴𝗲 - Cuts compressor inrush current by up to 70% for smoother operation, reducing breaker trips, light flicker, and power spikes.
• ⚡𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝘀 𝗘𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝗟𝗶𝗳𝗲 - Minimizes heat, vibration, and torque during startup to extend compressor and motor longevity.
• ⚡𝗕𝘂𝗶𝗹𝘁-𝗜𝗻 𝗦𝘁𝗮𝗿𝘁 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝗼𝗿 - Integrated capacitor and soft-start technology ensure reliable operation without additional external components.
• ⚡𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗦𝗲𝗹𝗳-𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 - Adapts to your specific compressor motor profile with dynamic start delay for consistent performance.
• ⚡𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝗶𝗼𝗻 - Features over/under voltage monitoring, over-current protection, LED fault diagnostics, and anti-short-cycle delay.
• ⚡𝗖𝗼𝗺𝗽𝗮𝗰𝘁 & 𝗥𝘂𝗴𝗴𝗲𝗱 𝗗𝗲𝘀𝗶𝗴𝗻 - IP65-rated sealed enclosure resists moisture and dust, ensuring dependable performance in residential, RV, or marine environments.
• ⚡𝗦𝗶𝘇𝗲𝗱 𝗳𝗼𝗿 𝟵𝗔 𝗖𝗼𝗺𝗽𝗿𝗲𝘀𝘀𝗼𝗿𝘀: Ideal for single-phase HVAC, RV, and marine compressors with Rated Load Amps (RLA) up to 9A; professional installation recommended.