Fujitsu AOTG34LFTC Service Manual

Fujitsu AOTG34LFTC Service Manual

Wall mounted type

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

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Summarization of Contents

SPECIFICATIONS
Electrical Data
Core electrical parameters for operation.
Noise Level
Sound emission levels for different modes.
Compressor and Refrigerant Details
Type and refrigerant specifications.
Unit Dimensions
Physical size specifications for units.
Weight Specifications
Unit weight information.
Fan Motor Specifications
Fan motor performance data.
ERROR DETECTION
Indoor Unit LED Error Codes
Troubleshooting codes indicated by indoor unit LEDs.
Wired Remote Control Error Codes
Troubleshooting codes shown on wired remote.
OUTDOOR UNIT TEST RUN
Test Run Preparation and Settings
Steps for configuring and running tests.
Test Run Checks
Items to verify during test operation.
OUTDOOR UNIT PUMP DOWN
Pump Down Procedure
Step-by-step guide for refrigerant pump down.
ACCESSORIES
Indoor Unit Accessories
Optional items for the indoor unit.
Outdoor Unit Accessories
Optional items for the outdoor unit.

Table of Contents