ICP HMH024KD1 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 HMH024KD1 Specifications

General

Energy Efficiency Ratio (EER)	12
Coefficient of Performance (COP)	3.8
Refrigerant	R410A
Cooling Capacity	24000 BTU
Power Supply	208-230V, 60Hz

Summary

Product Specifications

Cooling Only Specifications

Detailed specifications for cooling-only models, including capacity, input, and performance.

Cooling & Heating Specifications

Specifications for models supporting both cooling and heating functions.

Dimensions

Indoor Unit Dimensions

Physical measurements and diagrams for the indoor air conditioning unit.

Outdoor Unit Dimensions

Physical measurements and diagrams for outdoor units (9K/12K and 18K/24K).

Refrigeration Cycle Diagram

Cooling Only Models Cycle

Illustrates refrigerant flow for cooling-only air conditioners.

Cooling & Heating Models Cycle

Diagram showing refrigerant path for units with cooling and heating.

Wiring Diagram

Indoor Unit Wiring

Electrical schematic for indoor unit connections and components.

Outdoor Unit Wiring

Electrical schematics for outdoor units, covering cooling-only and combined models.

Operation Details

Main Control Functions

Explains core controls: time delay, chaos swing, cooling operation.

Auto Operation Modes

Details automatic cooling, dehumidification, and heating based on conditions.

Specialized Modes

Covers heating, hot-start, sleep, forced, and auto-restart operations.

Installation

Safety Guidelines and Warnings

Crucial safety measures, warnings, and installation precautions.

Installation Steps and Procedures

Guidance on parts, location selection, piping, drilling, flaring, and connections.

System Preparation: Air Purging and Testing

Procedures for air purging, leak testing, evacuation, and system test running.

Cycle Troubleshooting Guide

Trouble Analysis

Analyze operational issues using temperature differences and pressures.

Product Operation Faults

Troubleshooting steps for issues like no operation or remote control failure.

Component Failure Diagnosis

Diagnose faults in compressor, fan, louver, and communication systems.

Exploded View and Replacement Parts List

Indoor Unit Components

Exploded diagrams and parts lists for indoor units (9K, 12K, 18K/24K).

Outdoor Unit Components

Exploded diagrams and parts lists for outdoor units (9K/12K, 18K, 24K).