Midea DLCSRAH12AAK User Manual

Specifications subject to change without notice.
DLCSRA
INSTALLATION INSTRUCTIONS
Outdoor Unit Ductless Split System − Sizes 09 to 36
NOTES:
Read the entire instruction manual before starting the installation.
Images are for illustration purposes only. Actual models may differ
slightly.
TABLE OF CONTENTS
PAGE
SAFETY CONSIDERATIONS 2.............................
PARTS LIST 3...........................................
SYSTEM REQUIREMENTS 4...............................
WIRING 5...............................................
DIMENSIONS − OUTDOOR 6..............................
CLEARANCES − OUTDOOR 7.............................
INSTALLATION TIPS 8....................................
OUTDOOR UNIT INSTALLATION 8.........................
ELECTRICAL DATA 11...................................
CONNECTION DIAGRAMS 11.............................
SYSTEM VACUUM AND CHARGE 12.......................
START−UP 13............................................
TROUBLESHOOTING 13..................................

Midea DLCSRAH12AAK Specifications

General

Brand	Midea
Model	DLCSRAH12AAK
Category	Air Conditioner
Language	English

Summary

SAFETY CONSIDERATIONS

Electrical Shock Hazard Warning

Warning about potential electrical shock during installation or service.

Explosion Hazard Warning

Warning about explosion risks with gases containing oxygen.

Equipment Damage Hazard Caution

Caution regarding improper installation that may damage equipment.

WIRING GUIDELINES

Power and Communication Wiring

OUTDOOR UNIT CLEARANCES

INSTALLATION TIPS AND PROCEDURES

Refrigerant Piping Connection Guide

Detailed steps for connecting refrigerant piping to the outdoor unit.

OUTDOOR UNIT WIRING INSTALLATION

Power and Control Wiring Steps

Steps and cautions for installing power and control wiring to outdoor units.

DRAIN CONNECTIONS

ELECTRICAL DATA AND DIAGRAMS

Electrical Data Specifications

Connection Diagrams and Notes

SYSTEM VACUUM AND CHARGE

Vacuum Pump Operation Caution

Caution against damaging equipment by improper vacuum pump use.

Deep Vacuum Procedure

Triple Evacuation Procedure

START-UP AND SYSTEM CHECKS

Test Operation Guidance

TROUBLESHOOTING AND DIAGNOSTICS

Outdoor Unit Diagnostic Codes

Explanation of diagnostic codes displayed by outdoor unit LEDs.