ICP HMC009KD1 User Manual

DELUXE HIGH WALL MINI SPLIT
SERVICE MANUAL
MODEL : HMH009KD1 / HMC009KD1
HMH012KD1 / HMC012KD1
HMH018KD1 / HMC018KD1
HMH024KD1 / HMC024KD1
CAUTION
-BEFORE SERVICING THE UNIT, READ THE "SAFETY
PRECAUTIONS" IN THIS MANUAL.
-ONLY FOR AUTHORIZED SERVICE PERSONNEL.
International Comfort Products

ICP HMC009KD1 Specifications

General

Brand	ICP
Model	HMC009KD1
Category	Air Conditioner
Language	English

Summary

Understanding Unit Functions

Indoor Unit Operation Modes

Details various indoor unit operations like fan speed, auto control, sleep mode, and dehumidification.

Heating Specific Functions

Explains defrost and hot-start controls relevant to heating operation.

Remote Controller Operations

Remote Control Layout and Functions

Identifies buttons and describes their functions for operating the air conditioner.

Product Specifications

Cooling Only Model Specifications

Lists technical specifications for cooling-only models.

Cooling & Heating Model Specifications

Lists technical specifications for cooling and heating models.

Unit Dimensions

Indoor Unit Dimensions

Provides detailed measurements for the indoor unit.

Outdoor Unit Dimensions

Provides detailed measurements for the outdoor unit.

Refrigeration Cycle Diagrams

Cooling Only Cycle Diagram

Illustrates the refrigerant flow for cooling-only operation.

Cooling & Heating Cycle Diagram

Illustrates the refrigerant flow for cooling and heating operation.

Wiring Diagrams

Indoor Unit Wiring Diagram

Shows the electrical connections within the indoor unit.

Outdoor Unit Wiring Diagrams

Shows electrical connections for outdoor units (cooling only and heating).

Detailed Operation Procedures

Main Control Functions

Covers time delay, chaos swing, cooling operation, and heat exchanger protection.

Auto Operation Modes

Explains auto operation for cooling, dehumidification, heating, and vertical louver.

Special Operation Modes

Details heating mode, sleep mode, forced operation, and auto restart.

Display Indicators and Diagnostics

Display Indicators and Sounds

Describes operational indicators and buzzer sounds.

Self-diagnosis Function

Lists error codes and their corresponding diagnoses and unit operations.

Installation Guide

Installation Safety and Precautions

Covers essential safety guidelines, warnings, and precautions for installation.

Site Selection and Preparation

Guidelines for selecting indoor/outdoor unit locations and preparing the site.

Piping and Connection Work

Details flaring, connecting piping, and routing tubes for indoor and outdoor units.

Electrical Wiring and Connections

Procedures for connecting indoor and outdoor unit cables and power supply.

Drainage, Air Purging, and Test Run

Covers drainage setup, air purging, evacuation, and final test running.

Troubleshooting Guide

Refrigeration Cycle Analysis

Analyzes problems related to temperature, pressure, and refrigerant.

Product Operation and Remote Control Issues

Guides on diagnosing unit operation failures and remote control problems.

Component Failures and Errors

Addresses issues with compressor, fan, louver, and communication errors.

Electronic Control Device Details

Indoor Unit PWB Assembly

Details the main printed circuit board for the indoor unit.

Outdoor Unit PWB Assembly

Details the main printed circuit board for the outdoor unit.

Schematic Diagrams

Indoor Unit Schematic Diagram

Provides the electrical schematic for the indoor unit.

Outdoor Unit Schematic Diagram

Provides the electrical schematic for the outdoor unit.

Exploded Views and Parts Lists

Indoor Unit Exploded Views and Parts

Visual breakdown and parts list for indoor units (9K, 12K, 18K, 24K).

Outdoor Unit Exploded Views and Parts

Visual breakdown and parts list for outdoor units (9K/12K, 18K, 24K).