ICP HMH009KD1 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 HMH009KD1 Specifications

General

Brand	ICP
Model	HMH009KD1
Category	Air Conditioner
Cooling Capacity	9, 000 BTU/h
Refrigerant	R410A

Summary

Functions

Indoor Unit Functions

Detailed list of operational features and modes for the indoor unit.

Remote Controller Overview

Remote Control Buttons and Functions

Description of each button on the remote control unit.

Product Specifications

Cooling Only Specifications

Technical data for cooling-only models.

Cooling & Heating Specifications

Technical data for cooling and heating models.

Unit Dimensions

Indoor Unit Dimensions

Measurements and diagrams for the indoor unit.

Outdoor Unit Dimensions

Measurements and diagrams for outdoor units (9K, 12K, 18K, 24K).

Refrigeration Cycle Diagrams

Cooling Only Models Cycle

Diagram illustrating the cooling cycle.

Cooling & Heating Models Cycle

Diagram illustrating the cooling and heating cycle.

Wiring Diagrams

Indoor Unit Wiring

Diagram for the indoor unit's electrical connections.

Outdoor Unit Wiring

Diagrams for outdoor unit connections (Cooling Only & Heating).

Operation Details

Main Control Functions

Describes time delay, chaos swing, and cooling operation modes.

Automatic Operation Modes

Details auto operation for cooling, heating, and dehumidification.

Special Operation Modes

Covers sleep mode, forced operation, and auto restart functions.

Display and Self-Diagnosis

Display Function Indicators

Explains operation indicators and buzzer sounds.

Self-diagnosis Function Codes

Lists error codes and their corresponding unit operations.

Installation Guide

Safety Precautions and Warnings

Essential safety information and warnings before installation.

Installation Steps and Piping Work

Step-by-step guide for unit installation and piping.

System Preparation

Air Purging Procedure

Steps for purging air using a vacuum pump.

Evacuation and Finishing

Process for evacuation and completing system setup.

Test Running and Pump Down

Performance Test Procedure

Steps for checking unit operation and refrigerant charge.

Pump Down Procedure

Steps for collecting refrigerant from the system.

Remote Control Operation Modes

Cooling Models Remote Control

Explanation of remote control functions for cooling models.

Heat Pump Models Remote Control

Explanation of remote control functions for heat pump models.

Indoor Unit Disassembly

Disassembly for 9K, 12K Models

Steps to take apart the indoor unit for smaller capacity models.

Disassembly for 18K, 24K Models

Steps to take apart the indoor unit for larger capacity models.

Troubleshooting Guide

Refrigeration Cycle Troubleshooting

Analyzing issues related to the refrigeration cycle.

Common Operational Faults

Diagnosing issues like no operation, remote control failure, fan issues.

Electronic Control Device Identification

Main PWB Assemblies

Information on indoor and outdoor main circuit boards.

Display PWB Details

Information on the indoor unit's display circuit board.

Schematic Diagrams

Indoor Unit Schematic

Electrical schematic for the indoor unit.

Outdoor Unit Schematic

Electrical schematic for the outdoor unit.

Exploded Views and Parts Lists

Indoor Unit Parts

Parts breakdown and lists for indoor units (9K, 12K, 18K, 24K).

Outdoor Unit Parts

Parts breakdown and lists for outdoor units (9K, 12K, 18K, 24K).