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COMFORT-AIRE B-SVH24SA-1 User Manual

COMFORT-AIRE B-SVH24SA-1
84 pages
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COMFORT-AIRE B-SVH24SA-1 Specifications

General IconGeneral
BrandCOMFORT-AIRE
ModelB-SVH24SA-1
CategoryAir Conditioner
LanguageEnglish

Summary

Precautionary Measures for Safe Operation

Safety Precautions

General safety guidelines to prevent injury and property damage during use.

Important Warnings

Specific warnings related to installation, operation, and electrical safety.

Identifying Unit Components

Model Name Identification

Lists model names for indoor and outdoor units based on capacity.

Indoor and Outdoor Unit Dimensions

Illustrates installation clearances for indoor and outdoor units.

Unit Dimensional Specifications

Indoor Unit Dimensions

Provides dimensions and mounting plate details for indoor units.

Outdoor Unit Dimensions

Details installation clearances and dimensions for outdoor units.

Refrigerant Cycle Diagram

Wiring and Installation Procedures

Wiring Diagram Overview

Provides general wiring information for the unit.

Installation Details

Covers torque specs, cable selection, and pipe length/elevation.

Installation and Refrigerant Handling

First Time Installation Guide

Details steps for initial installation, including leak testing and evacuation.

Adding Refrigerant to Operational System

Procedure for adding refrigerant to a running system.

Re-installation After Indoor Unit Repair

Steps for collecting refrigerant and re-installing after indoor unit repair.

Operation Characteristics

Electronic Functions and Features

Abbreviation Definitions

Defines abbreviations for temperature sensors and other terms.

Indoor Unit Display Functions

Explains icons and digital display meanings on the indoor unit.

Main Protection Features

Describes various protection functions for compressor and unit operation.

Operation Modes Overview

Details fan, cooling, heating, and defrosting modes.

Specialized Operation Modes

Covers auto-mode, drying, and auto-restart functions.

Advanced Functions

Details refrigerant leakage detection, silence, and follow me features.

Point Check Functionality

Details how to enter and use the information inquiry status.

Troubleshooting Common Issues

Indoor Unit Error Display Codes

Lists error codes and corresponding LED status for indoor unit problems.

Outdoor Unit Error Display (TBD)

Shows PCB layout and connections for outdoor units.

Diagnosis and Solution for Specific Errors

Provides troubleshooting steps for specific error codes.

Component-Specific Troubleshooting

Details checks for main parts like sensors, compressor, IPM, and fan motor.

Pressure Charts for Service

Provides pressure charts for cooling and heating operations.

Disassembly and Component Removal

Indoor Unit Disassembly Steps

Provides instructions for disassembling the indoor unit.

Filter and Louver Removal

Step-by-step guides to remove the air filter and horizontal louver.

Panel, Display Box, and PCB Removal

Instructions for removing the panel, display box, and PCB.

Electrical Control Box and Fan Motor Removal

Guides for removing the electrical control box and fan motor.

Chassis and Outdoor Unit Component Removal

Steps for chassis removal and outdoor unit panel, fan, and electrical parts.

Outdoor Unit Valve and Compressor Removal

Steps to remove the four-way valve and compressor from the outdoor unit.

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