Midea MYPD-12CRN1-QB6 User Manual

R
R
North America Air Conditioner
PORTABLE
SERVICE MANUAL
PD SERIES
Models:
MPPD-12CRN1-BH9
MPPD-14CRN1-BH9
MPPD-12HRN1-BH9
MPPD-14HRN1-BH9
PD
(standard panel)
PD1 PD3
PDA
PDB(panel used for small body)
MYPD-12CRN1-QB6
Cooling-only
Heat pump
Electronic heater
MPPD-12ER-NB4
Dual-hose
MPPD-12CRN1-BI0(small body)

Midea MYPD-12CRN1-QB6 Specifications

General

Brand	Midea
Model	MYPD-12CRN1-QB6
Category	Air Conditioner
Language	English

Summary

Dimension Specifications

Operation Modes and Instructions

2.1 Operation Modes

Describes control panel button functions for various operating modes.

Electronic Function Overview

3.2 Main Protection

Explains compressor delay, sensor protection, and auto-defrosting mechanisms.

Malfunction Codes and Troubleshooting

4.1 Error Codes and Solutions

Lists error codes (E1-E4) and provides causes/solutions for sensor and communication failures.

4.2 Protection Code and Solution

Explains the P1 protection code (Water full protection) and its resolution.

4.3 Other Malfunctions

Addresses operational issues like unit not operating and provides troubleshooting steps.

Troubleshooting Common Issues

Performance and Operational Problems

Covers insufficient cooling, noise, vibration, and heating power shut-off issues.