Everwell PC Board Kit for Mini Split System

Everwell MCRC-002 Universal PC Board Kit for Inverter Mini Split Systems 220-240V

Upgrade or repair your ductless mini split air conditioner with the Everwell MCRC-002 Universal PC Board Kit, designed for inverter mini split systems up to 18,000 BTU. This versatile and reliable kit is compatible with 99.99% of most ductless units, offering a cost-effective solution for technicians and HVAC professionals. With support for both DC and AC fan motors, this microcomputer-controlled system ensures precise temperature and time control, making it ideal for replacements or upgrades.

Key Features

• Universal Compatibility: Works with most inverter mini split systems (up to 18,000 BTU) using 220-240V, 50/60Hz power input.

• DC Inverter Support: Drives powerful DC compressors, indoor DC fan motors, and electronic expansion valves for efficient performance.

• AC/DC Fan Motor Compatibility: Supports both DC and AC outdoor fan motors, increasing versatility.

• Indoor and Outdoor Motor Compatibility: Designed for DC indoor fan motors and supports both DC and AC outdoor fan motors.

• Complete System Control: Full temperature (16°C–30°C) and time control, with 3 fan speeds (High, Medium, Low) and modes like Auto, Cool, Heat, Dry, and Fan.

• Temperature Sensor Support: Compatible with exhaust temperature sensors for compressor protection (shuts down at temperatures above 110ºC).

• Advanced Protection: Features a 3-minute compressor startup delay for enhanced durability.

• Advanced Remote Control Functions:

  • ON/OFF: Easily turns the air conditioner on or off.
  • TEMP (Temperature Adjustment): Set the temperature between 16°C and 30°C (not available in Auto or Dry mode).
  • MODE: Switch between Auto, Cooling, Heating, Fan, and Dehumidification modes.
    • In Auto mode: Below 21°C → Heating; Above 27°C → Cooling; Fixed temperature: 24°C.
  • FAN: Adjust fan speed based on the temperature difference: +4°C → High; +2°C → Low; 23°C → Medium. In Dehumidification mode, fan runs at low speed by default.
  • 26°C Button: Activates energy-efficient cooling mode at a comfortable temperature.
  • 20°C Button: Activates energy-efficient heating mode for optimal comfort.
  • SWING: Enables or disables automatic louver oscillation for better air distribution.
  • SLEEP: Automatically turns off the unit after 8 hours for restful sleep.
  • TIMER: Schedule automatic ON/OFF times.
  • TIME+ / TIME-: Adjust the timer duration from 1 to 16 hours.
  • RESET: Restores the remote control to its default settings.

Specifications

• Part Number: MCRC-002
• Type: Universal control system for DC inverter split air conditioners
• Voltage: 220-240V, 50/60Hz
• BTU Capacity: Up to 18,000 BTU
• Fan Speeds: 3 (Low, Medium, High)
• Applications: Mini split air conditioner replacements and repairs
• Warning: Contains chemicals known to the State of California to cause cancer and reproductive harm (www.P65Warnings.ca.gov).

Installation Notes

• Professional Installation Required: Must be installed by certified HVAC technicians to ensure proper functionality and avoid damage.
• Electronic Expansion Valve: Ensure correct installation to prevent system issues.
• Heat Dissipation: Stabilize the heat sink with silicone grease and secure with two screws for optimal performance.
• Compressor Connection: Connect U, V, W cables correctly to avoid phase issues or noise.
• Testing: Perform a power-on test after installation. A solid green LED indicates DC inverter selection; a flashing green LED indicates AC inverter selection.

Why Choose Everwell MCRC-002?

The Everwell MCRC-002 is a top-tier solution for repairing or upgrading inverter mini split systems. Its universal design reduces the need for multiple spare parts, saving time and money. Backed by Everwell’s reputation for quality, this kit ensures long-lasting performance and comfort for your home or business.

Package Contents

• 1 x Universal Indoor Board
• 2 x Indoor Unit Sensor
• 1 x Universal Outdoor Inverter Board
• 1 x Electrolytic Capacitor Board
• 1 x Remote Control
• 1 x Instruction Manual

Important Notes

• Not compatible with non-inverter air conditioning units.
• Indoor fan motors must be replaced with Everwell-compatible models if not DC-based.
• Warranty does not cover damages due to incorrect installation or human error. For factory maintenance, return the main board with packaging and a detailed fault description.

Restore your mini split system to peak performance with the Everwell MCRC-002 Universal PC Board Kit. Order now and enjoy reliable cooling and heating!

Disclaimer: Always follow the included manual for installation. Improper installation may void the warranty.

📄 View or Download the MCRC-002 Instruction Manual (PDF)