Midea US-KC15Y1/N1-N(H2H) User Manual

Website: www.mideaaircon.com
Service Manual
AIR CONDITIONER
Portable Type
N portable (AHAM
standard)
MPN-05CRN1-BH2(H)
US-KC15Y1/N1-N(H2H)
MPN-08CRN1-BH2(H)
US-KC23Y1/N1-N(H2H)
MPN-12CRN1-BH9(H)
US-KC35Y1/N1-N(H9H)
N portable (ASHRAE
standard)
MPN-05CRN1-BH9
US-KC15Y1/N1-N(H9)
MPN-08CRN1-BH9
US-KC23Y1/N1-N(H9)
MPN-085CRN1-BH9
US-KC25Y1/N1-N(H9)
MPN-10CRN1-BH9
US-KC30Y1/N1-N(H9)
MPN-12CRN1-BH9
US-KC35Y1/N1-N(H9)
MPN-14CRN1-BI6
US-KC41Y1/N1-N(I6)
N1 portable (AHAM
standard)
MPN1-08CRN1-BH2(H)
US-KC23Y1/N1-N1(H2H)
MPN1-09CRN1-BH2(H)
US-KC26Y1/N1-N1(H2H)
MPN1-10CRN1-BH2(H)
US-KC30Y1/N1-N1(H2H)
MPN1-12CRN1-BH9(H)
US-KC35Y1/N1-N1(H9H)
N1 portable (ARI
standard)
MPN1-08CRN1-BH9
US-KC23Y1/N1-N1(H9)
MPN1-10CRN1-BH9
US-KC30Y1/N1-N1(H9)
MPN1-12CRN1-BH9
US-KC35Y1/N1-N1(H9)
MPN1-14CRN1-BI6
US-KC41Y1/N1-N1(I6)
N series
N1 series

Midea US-KC15Y1/N1-N(H2H) Specifications

General

Brand	Midea
Model	US-KC15Y1/N1-N(H2H)
Category	Air Conditioner
Language	English

Summary

Safety Precautions

PCB and Wiring Diagram

Specifications

Installation Procedures

Product Features Overview

Basic Test Procedures

Defective Compressor Diagnosis

Methods for testing and identifying compressor faults.

Compressor Efficiency Check

External Terminal Overload Testing

Internal Terminal Overload Testing

Sealed Refrigeration System Repairs

Procedures and required equipment for servicing the sealed refrigeration system.

Compressor Motor Burnout Procedure

Special steps to follow in the event of compressor motor burnout.

Rotary Compressor Troubleshooting

Refrigerant Charging Procedures

Correct methods for charging the system with refrigerant.

Fan Motor Testing

Capacitor Information

Capacitor Testing Procedure

Troubleshooting Guide

No Power or Button Issues

Solutions for when the unit's display or buttons are unresponsive.

Remote Control Malfunction

Steps to address issues with the remote control not working correctly.

Fan Motor Intermittent Operation

Compressor Startup Failure

Diagnosing why the compressor stops immediately after starting.

Fan Motor Failure to Run

Procedures to follow when the fan motor does not operate.

Fan Motor Noise Issues

Compressor Inoperative with Fan

Troubleshooting when the compressor does not run but the fan does.

Excessive Unit Noise

Water Full Alarm Resolution

Steps to clear the water full alarm and drain excess water.

Poor Cooling/Heating Performance

Motor Component Failures

Refrigerant and Capillary Tube Issues

Wiring, Settings, and Heater Faults

PCB, Power Supply, and Room Temp Issues