Balance™ CMAC Multi-pipe units

Heating capacity: 50-880 kW

Main features

  • Simultaneous cooling and heating with two completely independent water circuits, one for chilled water and one for hot water
  • Precise leaving chilled water and leaving hot water temperature control
  • 6 different operating modes available to optimize performance according specific customer application requirements
  • High performing DSH scroll compressors for improved SEER and standard low speed fans
  • Intelligent Tracer™ UC800 controller with “state-of-the-art” software developed for multi-pipe units
  • One to four refrigerant circuits with precise electronic expansion valves
  • W-shape coils for improved air flow and easy access
  • Patented self-adaptive defrosting system reducing number of defrost cycles by 50%
  • Stainless steel (AISI 316) brazed plate evaporator and recovery heat exchanger, externally insulated , including a water pressure differential switch and anti-freeze protection electric heater
  • Smart pump management for outdoor freeze protection
  • 3 different levels of efficiency:
    • SE (Standard Efficiency)
    • HE (High Efficiency)
    • XE (Extra High Efficiency)

Customer benefits

  • Innovation and versatile solution: simultaneous heating and cooling with one compact unit
  • High efficiency and lowest cost of ownership with optimal use of renewable and recovered energy
  • Optimal comfort, simple and safe water-based system with no refrigerant inside the building

If you’re serious about efficiency and achieving environmental goals, you need the Total Efficiency Ratio (TER) benchmark to clearly demonstrate the unrivalled performance of multi-pipe units. Validated by Eurovent as a certified indicator of performance, TER combines EER and COP in a well-defined formula providing the MOST accurate indicator of the unit's total efficiency when meeting the building's simultaneous cooling and heating demands.

Factory-mounted options

  • Different built-in hydraulic kits available with cooling and heating circuit pumps of 150/250/450 kPa
  • Low noise and super low noise versions
  • Serial card with BACNet Protocol MS/TP or TCP/IP, or Modbus
  • Soft starter
  • Automatic circuit breakers
  • Control panel electric heater with thermostat
  • EC fans for external static pressure up to 100 Pa
  • Condensing control with variable fan speed modulation

Tracer™ UC800 controller with TD7 AdaptiView™ display

  • Optimal flexibility on operating mode choice
  • Advanced arbitration of cooling and heating demands for maximizing energy recovery and efficiency     
  • Precise control on leaving hot/chilled water
  • Easy integration with Chiller Plant Control with other Trane chillers, for example RTAF or CGAF
  • Easy-to-read 7” color touch-screen
  • Open communication protocols: BACnet® or Modbus
  • Configurable preferences e.g. for dates/times or units SI / IP, etc..
  • Trane Intelligent Services (TIS) capable for 24/7 online performance management of HVAC system

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