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Fujitsu ASTG34JFCC User Manual

Fujitsu ASTG34JFCC
30 pages
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SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
Indoor unit Outdoor unit
ASTG34JFCC
ASTG34LFCC
AOTG34JFTC
AOTG34LFTC
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . .
1
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . .
2
REFRIGERANT SYSTEM DIAGRAM. . .
3
CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . .
4
ERROR DETECTION. . . . . . . . . . . . . . .
5
INDOOR PCB CIRCUIT DIAGRAM. . . . .
8
OUTDOOR PCB CIRCUIT DIAGRAM. . .
15
PARTS (INDOOR UNIT) . . . . . . . . . . . .
20
PARTS (OUTDOOR UNIT) . . . . . . . . . .
24
27
ACCESSORIES. . . . . . . . . . . . . . . . . . .
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Fujitsu ASTG34JFCC Specifications

General IconGeneral
BrandFujitsu
ModelASTG34JFCC
CategoryAir Conditioner
LanguageEnglish

Summary

SPECIFICATIONS

Electrical Data

Details on voltage, current, power, efficiency, and capacity.

Noise Level

Sound pressure levels for indoor and outdoor units at different settings.

Compressor and Refrigerant

Information on compressor type, refrigerant, charge, and pipe specifications.

Unit Dimensions

Physical sizes of the indoor and outdoor units.

Unit Weight

Shipping and net weight for indoor and outdoor units.

Fan Motor Specifications

Specifications for indoor and outdoor unit fan motors, including speed.

DIMENSIONS

Indoor Unit Physical Dimensions

Detailed measurements and diagrams for the indoor unit.

Outdoor Unit Physical Dimensions

Detailed measurements and diagrams for the outdoor unit.

Drain Hose Specifications

Length and diameter of the drain hose.

REFRIGERANT SYSTEM DIAGRAM

System Components and Flow

Schematic illustrating refrigerant flow and key components.

Refrigerant Pipe Diameter Specifications

Specifies the diameter for liquid and gas refrigerant pipes.

CIRCUIT DIAGRAMS

Indoor Unit Circuit Diagram

Electrical schematic for the indoor unit's control system.

Outdoor Unit Circuit Diagram

Electrical schematic for the outdoor unit's control system.

INDOOR PCB CIRCUIT DIAGRAM

Indoor PCB Connections and Components

Details PCB connections for main, indicator, and control units.

Indoor Unit Wiring Diagram

Wiring diagram for louvers, diffuser, and fan motors.

INDOOR UNIT INDICATOR PCB

Indicator PCB Circuit Details

Circuit diagram for the indicator PCB, showing LEDs and ICs.

OUTDOOR PCB CIRCUIT DIAGRAM

Outdoor Unit Control System Schematics

Schematic of the outdoor unit's main and filter PCBs.

OUTDOOR UNIT FILTER PCB CIRCUIT

Filter PCB Wiring Diagram

Circuit diagram for the outdoor unit's filter PCB.

OUTDOOR UNIT MAIN PCB - 2

Main PCB Power Distribution Details

Details power distribution and connections on the main PCB.

OUTDOOR UNIT TRANSISTOR PCB (IPM)

IPM Module Circuit Diagram

Circuit diagram for the IPM transistor PCB.

OUTDOOR UNIT FILTER PCB COMPONENTS

Filter PCB Component Layout

Diagram of components on the outdoor unit filter PCB.

OUTDOOR UNIT INDICATOR PCB DETAILS

Indicator PCB LEDs and Switch Connections

Schematic of LEDs and switches on the outdoor indicator PCB.

UTY-XCZZ3 DEMAND CONTROL OPTION PCB

Demand Control Circuit Diagram

Circuit diagram for the demand control option PCB.

ERROR DETECTION - INDOOR UNIT

Indoor Unit LED Error Codes and Patterns

Table of indoor unit LED patterns and corresponding error codes.

Indoor Unit Wired Remote Error Codes

List of error codes displayed on a wired remote control.

ERROR DETECTION - OUTDOOR UNIT

Outdoor Unit LED Error Indicators

Explains LED patterns on the outdoor unit for error detection.

Outdoor Unit Error Code Descriptions

Detailed table of outdoor unit error codes and descriptions.

OUTDOOR UNIT TEST RUN PROCEDURE

Test Run Preparation and Checks

Items to check before performing the test run.

Test Run Setting and Operation Modes

Procedures for setting up cooling and heating test modes.

OUTDOOR UNIT PUMP DOWN OPERATION

Pump Down Safety and Preparation

Safety warnings and preparation steps for pump down.

Step-by-Step Pump Down Procedure

Detailed steps for performing the pump down operation.

DEMAND RESPONSE (DR) AND INDOOR UNIT OPERATION

Demand Response Mode Descriptions

Explains the three DR modes and their impact on operation.

PARTS LIST - INDOOR UNIT EXTERNAL

Indoor Unit External Component Parts

Exploded view and parts list for the indoor unit's external parts.

PARTS LIST - INDOOR UNIT INTERNAL

Indoor Unit Internal Component Parts

Exploded view and parts list for internal indoor unit components.

PARTS LIST - INDOOR UNIT CASING

Indoor Unit Casing Component Parts

Exploded view and parts list for the indoor unit casing.

PARTS LIST - OUTDOOR UNIT

Outdoor Unit Main Component Parts

Exploded view and parts list for outdoor unit main parts.

PARTS LIST - OUTDOOR UNIT CONTROL BOX

Outdoor Unit Control Box Component Parts

Exploded view and parts list for outdoor unit control box parts.

PARTS LIST - OUTDOOR UNIT REFRIGERANT SYSTEM

Outdoor Unit Refrigerant System Component Parts

Diagrams and parts list for outdoor unit refrigerant system components.

ACCESSORIES LIST

Indoor Unit Accessories

List of optional accessories for the indoor unit.

Outdoor Unit Accessories

List of optional accessories for the outdoor unit.

DEMAND RESPONSE OPTION KIT PARTS

Demand Control Option PCB Kit Parts

Parts list for the demand control option PCB kit.

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