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Fujitsu ASYA30LCC User Manual

Fujitsu ASYA30LCC
116 pages
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SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED
type
Models Indoor unit Outdoor unit
ASYA24LCC
ASYA30LCC
AOYR24LCC
AOYR30LCT
INVERTER
SERVICE
INSTRUCTION
R410A
The model that describes in the text includes the following model.
Description model Included model
ASYA24LCC
AOYR24LCC
ASYA30LCC
AOYR30LCT
ASYA24LCC
AOYR24LCC
ASYA30LCC
AOYR30LCT
AOYR24LCL

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Fujitsu ASYA30LCC Specifications

General IconGeneral
BrandFujitsu
ModelASYA30LCC
CategoryAir Conditioner
LanguageEnglish

Summary

Specification

Dimensions

Indoor Unit Dimensions (ASYA24LCC / AOYR24LCC)

Dimensional details for ASYA24LCC/AOYR24LCC indoor units.

Indoor Unit Dimensions (ASYA30LCC)

Dimensional details for ASYA30LCC indoor unit.

Outdoor Unit Dimensions (ASYA24LCC / AOYR24LCC)

Dimensional details for ASYA24LCC/AOYR24LCC outdoor units.

Outdoor Unit Dimensions (AOYR30LCT)

Dimensional details for AOYR30LCT outdoor unit.

Refrigerant System Diagram

Refrigerant Diagram (ASYA24LCC / AOYR24LCC)

Diagram of the refrigerant system for ASYA24LCC/AOYR24LCC models.

Refrigerant Diagram (ASYR30LCC / AOYR30LCT)

Diagram of the refrigerant system for ASYR30LCC/AOYR30LCT models.

Circuit Diagram

Circuit Diagram (ASYA24LCC / AOYR24LCC)

Electrical circuit diagram for ASYA24LCC/AOYR24LCC models.

Circuit Diagram (ASYA30LCC / AOYR30LCT)

Electrical circuit diagram for ASYA30LCC/AOYR30LCT models.

Description of Each Control Operation

Cooling Operation

Details on the cooling operation and capacity control.

Heating Operation

Details on the heating operation and capacity control.

Dry Operation

Details on the dry operation and indoor unit control.

Auto Changeover Operation

Explanation of the automatic mode switching between operations.

Indoor Fan Control

Details on indoor fan speed and operation modes.

Outdoor Fan Control

Details on outdoor fan speed settings for different modes.

Louver Control

Information on vertical and horizontal louver adjustments.

Compressor Control

Explanation of compressor operation frequency and start-up control.

Timer Operation Control

Details on OFF, ON, and PROGRAM timer functions.

Electronic Expansion Valve Control

Control method for the electronic expansion valve.

Test Operation Control

Procedure for performing test operation.

Prevent to Restart for 3 Minutes (3 Minutes ST)

Mechanism to prevent compressor restart for 3 minutes.

Four-Way Valve Extension Select

Selection of four-way valve extension.

Auto Restart

Functionality of automatic restart after power interruption.

Manual Auto Operation (Indoor unit body operation)

Operation via indoor unit body button when remote is lost.

Compressor Preheating

Process of preheating the compressor before operation.

Coil Dry Operation Control

Procedure for coil-dry operation to remove moisture.

Defrost Operation Control

Conditions and procedure for defrost operation.

Off Defrost Operation Control

Control of defrost operation when heating mode stops.

Various Protections

Details on various protection mechanisms including temperature, current, and pressure.

Refrigerant Caution R410A

R410A Tools and Equipment

Lists and describes specialized tools required for R410A refrigerant handling.

Precaution for Installation

Guidelines and warnings for installing systems with R410A refrigerant.

Precaution for Servicing

Important precautions for servicing equipment with R410A refrigerant.

New Refrigerant R410A Information

Details about R410A refrigerant and its phase-out schedule.

Differences from R22 Models and Precautions

Comparison of R410A models with R22 models and associated precautions.

Trouble Shooting

Unit Does Not Operate

Troubleshooting steps when the unit is completely non-operational.

Self-Diagnosis Function

Explanation of the self-diagnosis system and error indication.

Self-Diagnosis Checking Points

Guide to checking points for self-diagnosis error codes.

Serial Signal Diagnosis

Procedure for diagnosing serial communication issues between units.

IPM Protection Troubleshooting

Steps to diagnose and resolve IPM protection faults.

Active Filter Failure Troubleshooting

Steps to diagnose and resolve active filter errors.

Refrigerant Cycle Troubleshooting

Diagnosing issues related to the refrigerant cycle components.

Appending Data

Jumper Setting (JP)

Configuration settings via jumpers for indoor and outdoor units.

Outdoor Unit Curves (Cooling)

Graphs showing low pressure and current vs. temperature for cooling.

Outdoor Unit Curves (Heating)

Graphs showing high pressure and current vs. temperature for heating.

Thermistor Resistance Values

Table listing resistance values for various thermistors at different temperatures.

Capacity/Input Data (ASYA24LCC)

Performance data (capacity/input) for ASYA24LCC model.

Capacity/Input Data (ASYA30LCC)

Performance data (capacity/input) for ASYA30LCC model.

Replacement Parts

Indoor Unit Replacement Parts (ASYA24LCC/ASYA30LCC)

Exploded view of replacement parts for ASYA24LCC/ASYA30LCC indoor units.

Outdoor Unit Replacement Parts (AOYR24LCC)

Exploded view of replacement parts for AOYR24LCC outdoor unit.

Outdoor Unit Replacement Parts (AOYR30LCT)

Exploded view of replacement parts for AOYR30LCT outdoor unit.

Wiring Procedures for Replacement Parts (AOYR24LCC)

Instructions for wiring replacement parts on AOYR24LCC.

Installation Manual

Selecting Mounting Position

Guidelines for choosing suitable locations for indoor and outdoor units.

Installation Diagram

Visual guide for unit placement and piping connections.

Wall Opening Preparation

Instructions for cutting holes in walls for piping and wiring.

Wall Hook Bracket Installation

Steps for securely mounting the indoor unit bracket.

Drain Hose and Pipe Formation

Guidance on preparing and installing the drain hose.

Front Panel and Grille Installation

Procedures for removing and installing front panels and intake grilles.

Connecting the Piping

Detailed steps for connecting refrigerant pipes, including flaring and bending.

Indoor Unit Wiring

Instructions for connecting wiring to the indoor unit terminal block.

Pump Down Operation

Procedure for refrigerant recovery using pump down or forced cooling.

Power Supply Requirements

Electrical requirements and safety precautions for power supply.

Remote Control Installation

Guidelines for installing the remote control unit holder.

Outdoor Unit Installation

Steps for mounting and securing the outdoor unit.

Air Purge Procedure

Steps for removing air from the refrigerant system using a vacuum pump.

Outdoor Unit Wiring

Instructions for connecting wiring to the outdoor unit.

Test Running Procedure

Steps for performing a test run after installation.

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