PUMY-P48NKMU1

PUMY-P48NKMU1 submittal, installation and service manuals

 

Back to Ductless AC And Heat Pumps Technical Data

PUMY-P48NKMU1 is a slim and compact unit housing INVERTER-driven compressor, featuring quiet operation. S-series models available only in heat pump (cooling and heating). Units adopt HFC refrigerant (R410A) which does not destroy the ozone layer.

The main feature of these new PUMY units include:

  • All models are ENERGY STAR® qualified
  • SEER rating improvement of 29% (average of all three models vs. previous generation)
  • HSPF rating improvement of 27% (average of all three models vs. previous generation)
  • Extended heating operating range down to -13° F
  • Extended cooling operating range down to 5° F
  • Blue Fin condenser coating standard on all models
  • Piping length improvements for greater installation flexibility (up to 984 feet, 150% improvement)

Submittal: PUMY-P48NKMU1 general features, optional accessories, cooling and heating performance, operating range, voltage and power consumption, indoor and outdoor unit dimensions, refrigerant pipe lengths

Service Manual: download service manual, including technical changes, part names and functions, specifications, outlines and dimensions, power and control wiring diagram, refrigerant system diagram, actuator control, complete troubleshooting guide, disassemble instructions, PUMY-P48NKMU1 parts list

Installation Manual: download complete installation manual, including indoor and outdoor units installation, purging procedures, leak and run tests, PUMY-P48NKMU1 relocation and maintenance procedures

Specification: get PUMY-P48NKMU1 engineering data, technical changes, part names and functions, specifications, outlines and dimensions

Piping Diagram: refrigerant system diagram (for wiring diagram see service manual)

* sample image for reference only, courtesy of Mitsubishi Electric US, Inc.


For more than 30 years, Mitsubishi Electric US, Inc. Cooling & Heating Division’s (Mitsubishi Electric) advanced climate control systems have helped enhance customers’ homes and lives. Mitsubishi ductless systems provide personalized comfort while conserving energy and promoting environmental sustainability. Mitsubishi Electric is the third largest manufacturer of cooling and heating systems in the world, and the goal is to be the number one provider of comfort without compromise.

Another energy conserving product: an Eco-friendly solar panels from Mitsubishi Electric are used globally to deliver clean, reliable, renewable energy. These systems are designed to the highest standards of quality, dependability and performance, and include high-efficiency monocrystalline cells to maximize roof space. Mitsubishi Electric is built on products and people. Continual innovation enables Mitsubishi Electric to develop technologies designed to improve people’s lives.

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