Fujitsu ARTG54LHTB Manuals

Manuals and User Guides for Fujitsu ARTG54LHTB. We have 3 Fujitsu ARTG54LHTB manuals available for free PDF download: Service Instruction, Operating Manual, Service Manual

Fujitsu ARTG54LHTB Service Instruction

Fujitsu ARTG54LHTB Service Instruction (102 pages)

3 PHASE TYPE ROOM AIR CONDITIONER

Brand: Fujitsu | Category: Air Conditioner | Size: 2.19 MB

Table of Contents

Table of Contents
2
Description of each Control Operation
5
Cooling Capacity Control
6
Cooling Operation
6
- Heating Capacity Control
  7
- Compressor Frequency Range
  7
Heating Operation
7
Dry Operation
8
Operation Mode Selection Table
9
Auto Changeover Operation
9
- Auto Changeover Operation Flow Chart
  10
- Fan Speed
  11
Indoor Fan Control
11
- Fan Operation
  13
- Cooling Operation
  13
- Heating Operation
  13
- Cool Air Prevention Control
  14
- Duct Type
  14
- High Static Duct Type
  14
- Outdoor Fan Motor
  15
- Fan Speed of the Outdoor Unit
  15
Outdoor Fan Control
15
- Swing Operation
  16
- Vertical Louver Control
  16
Louver Control
16
Compressor Control
22
Timer Operation Control
23
- Wireless Remote Controller
  23
  - On / off Timer
    23
  - Program Timer
    23
  - Sleep Timer
    24
  - In the Cooling Operation Mode
    24
  - In the Heating Operation Mode
    24
- Wired Remote Controller
  25
  - Weekly Timer
    25
  - Day off Setting
    26
  - Temperature Set Back Timer
    26
Pulse Range of EEV
27
Electronic Expansion Valve Control
27
Test Operation Control
27
Prevent to Restart for 3 Minutes
27
4-Way Valve Extension Select
28
Auto Restart
28
Manual Auto Operation
28
Pump down
29
Condition of the Defrost Operation Completion
30
Compressor Preheating
30
Defrost Operation Control
30
- Defrost Flow Chart
  31
- Off Defrost Operation Condition
  32
- Off Defrost End Condition
  32
- OFF Defrost Flow Chart
  32
Off Defrost Operation Control
32
- 10C Heat Operation
  33
- Discharge Gas Temperature over Rise Prevention Control
  33
Economy Operation
33
Various Protections
33
Forced Cooling Operation
36
Fresh Air Control
36
External Electrical Heater Control
36
Drain Pump Operation
37
Low Noise Operation
38
Peak Cut Operation
38
Description of Display Unit
39
- Layout of Display Unit
  39
- Display Mode
  40
  - Display Pattern
    40
  - Procedure for Present Value
    40
  - Detail of LED Display Data
    41
- Error History Mode
  43
  - Procedure for History Mode
    43
  - Error Code
    43
- Error Check Mode
  44
Procedure for Error Check Mode
44
Demand Response Operation
44
Error Display
46
Trouble Shooting with Error Code
48
Trouble Shooting with no Error Code
79
Service Parts Information
84
- Inverter Compressor
  85
- Outdoor Unit Electronic Expansion Valve
  86
- Indoor Unit Fan Motor
  87
- Outdoor Unit Fan Motor
  88
- Disassembly Process
  90
- SERVICE PANEL Removal
  90
- INSULATION SHEET Removal
  90
- Main PCB Removal
  91
- Inverter, PFC, Filter and Capacitor PCB Removal
  91
- Filter PCB Removal
  92
- PFC PCB Removal
  92
- Inverter PCB Removal
  92
- CAPACITOR PCB Removal
  93
- Fan Motor Removal
  94
- Top Panel Removal
  95
- Pipe Cover Front Removal
  95
- Right Panel Removal
  95
- Reactor Removal
  96
- Thermistor Removal
  96
- Solenoid Coil Removal
  96
- EEV Coil Removal
  97
- Pressure Sensor Removal
  97
- Compressor Removal
  98
- Precautions for Exchange of Refrigerant-Cycle-Parts
  100

Fujitsu ARTG54LHTB Operating Manual

Fujitsu ARTG54LHTB Operating Manual (40 pages)

duct type

Brand: Fujitsu | Category: Air Conditioner | Size: 0.68 MB

Table of Contents

Operating Manual
1
Table of Contents
2
1 Introduction

3
- Safety Precautions
  3
- Features and Functions
  4
- Remote Controller Overview
  4
  - Economy Operation
    4
  - Auto Changeover
    4
  - Wired Remote Controller
    4
- About "Monitor" Screen
  5
- About Zone Control
  6
  - Zone (Single) Setting
    7
  - Zone (Group) Setting
    8
2 Basic Operations

8
- Starting the Operation
  8
  - On/Off Setting
    8
  - Operation Mode Setting
    9
  - Set Temperature Adjustment
    9
  - Fan Speed Setting
    9
- Setting Items in Menu
  10
- Setting Items in Submenu
  11
3 Function Setting

12
- Switching to the "Function" Screen
  12
- Function Setting Items
  12
4 Timer Setting

14
- Switching to the "Timer" Screen
  14
- Timer Setting Items
  14
  - On Timer Setting
    14
  - Off Timer Setting
    15
  - Weekly Timer Setting
    16
  - Auto-Off Timer Setting
    22
5 Submenu Setting

24
- Switching to the "Submenu" Screen
  24
- Date/Time Setting
  24
  - Date Setting
    24
  - Time Setting
    24
  - Summer Time (Daylight Saving Time) Setting
    25
  - Change Display Format Setting
    25
  - Screen Setting
    26
  - Automatic off Time Setting
    26
  - Brightness Setting
    26
  - Contrast Setting
    26
  - Filter Sign Setting
    26
  - Filter Sign Reset Setting
    27
  - Display Setting
    27
  - Sensor Control Setting
    28
  - Room Temp. Display Setting
    28
  - Key Lock Select Setting
    28
  - Initial Setting
    29
  - Language Setting
    29
  - Temperature Unit Setting
    30
  - Zone User Setting
    30
  - Day/Night Setting
    30
  - Name Setting
    31
6 Cleaning and Care

33
7 Error Code

33
8 Troubleshooting

34
- Troubleshooting (General)
  34
- Troubleshooting in Zone-Controlled System
  36
- Operating Tips
  37
  - Heating Performance
    37
  - Low Ambient Cooling
    37
  - Group Control
    37
- Temperature and Humidity Range
  39
- Auto Restart
  39

Fujitsu ARTG54LHTB Service Manual

Fujitsu ARTG54LHTB Service Manual (30 pages)

SPLIT TYPE AIR CONDITIONER DUCT TYPE (50Hz)

Brand: Fujitsu | Category: Air Conditioner | Size: 2.74 MB

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