Mitsubishi RedLINK - Portable Central Controller

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The MCCH1 portable central touchscreen controller is the perfect addition to sprawling multi-zone mini split systems. Up to 16 different mini split indoor units with MHK1 controllers may be operated from a single MCCH1. This controller allows you to activate and deactivate units as well as set their operating mode and temperature and override their scheduled operations.

This controller requires MHK1  for operation, which is sold separately.

Monitors and Controls

  • Turns On/Off 
  • Allows Cool, Heat, Auto Operation Modes 
  • Setting desired room temperature


  • Portable Central Controller For Inverter Driven Systems
  • For use with P-Series NHA4 systems, SEZ-4/SUZ one-to-one systems, SLZ/SUZ one-to-one systems, MXZ-B multi-zone systems, MSY/MSZ and MFZ indoor units
  • Supports both Fahrenheit and Celsius
  • Can be integrated with other RedLINK™ devices
  • Day/Time display with a 12-hour clock
  • Display outside temperature and humidity (requires optional MOS1)
  • Temporary schedule override
  • Reset to factory default
  • Room Temperature: Displays room temperature sensed either at the indoor unit (default) or at the remote controller
  • Dimensions: 6-1/4" x 3-1/8" x 1-5/8" (158 x 80 x 42 mm)
  • Uses three "AA" alkaline batteries (included)

Other Optional Accessories:  Outdoor Air Sensor (MOS1; for use with Wireless Remote Controller Kit MHK1)

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Installation Manual


Operation manual

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