Fujitsu AOUH18LUAS1 Manuals

Manuals and User Guides for Fujitsu AOUH18LUAS1. We have 9 Fujitsu AOUH18LUAS1 manuals available for free PDF download: Service Manual, Design & Technical Manual

Fujitsu AOUH18LUAS1 Service Manual (226 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 10 MB

Contents (Continued)

61
4. Control and Functions

132
- Cooling Operation
  135
- Rotation Number Control of Compressor
  135
- Heating Operation
  137
- Dry Operation
  138
- Rotation Number of Compressor at Normal Start-Up
  139
- Rotation Number of Compressor Limitation by Outdoor Temperature
  142
- Auto Changeover Operation
  145
  - Operation Flow Chart
    146
- Fan Control
  147
- Indoor Fan Control
  147
  - Fan Operation
    147
  - Cooling Operation
    147
- Outdoor Fan Control
  150
  - Fan Speed
    150
- Horizontal Louver Control
  153
- Louver Control
  153
- Swing Operation
  153
- Ireless Remote Control
  154
  - Sleep Timer
    155
- Timer Operation Control
  154
  - On/Off Timer
    154
  - Program Timer
    154
- Ired Remote Control
  156
  - Weekly Timer
    157
  - Temperature Setback Timer
    158
- Defrost Operation Control
  159
- Defrost Operation in Heating Operation Stopped
  161
- Auto Restart
  162
- ECONOM↔ Operation
  162
- MIN. HEAT Operation
  162
- PO→ERFUL Operation
  162
- Various Control
  162
- Compressor Preheating
  163
- Fresh Air Control
  163
- Electronic Expansion Valve Control
  164
- External Electrical Heater Control
  164
- Drain Pump Control
  165
  - Overflow Control
    166
- 4-Way Valve Control
  167
- Peak Cut Operation (for 24/30/36 Model)
  167
- Prevention to Restart for 3 Minutes (3 Minutes St)
  167
- Unit Status Monitoring and the Detected Value Indication
  168
- Anti-Freezing Control (Cooling and Dry Mode)
  171
- Discharge Gas Temperature Over-Rise Prevention Control
  171
- Various Protections
  171
- Current Release Control
  172
- Compressor Temperature Protection
  173
- Indoor Unit Fan Motor over Temperature Protection
  173
  - Protection Details
    173
- High Pressure Protection (for 24/30/36 Model)
  174
- Low Outdoor Temperature Protection
  174
  - Operation
    175
5. Filed Working

178
- Function Settings (for Indoor Unit)
  179
- Function Settings by Using Remote Controller
  179
  - Filter Sign
    180
  - Ceiling Height
    180
  - Factory Setting
    181
  - Auto Restart
    182
- Control PCB and Switch Buttons Location
  188
  - Switch Buttons and the Functions
    189
- Function Settings (for 24-36 Outdoor Units)
  188
- Local Setting Procedure
  190
  - Peak Cut Mode
    191
- External Input and Output (for Indoor Unit)
  192
- External Input
  193
  - Input Signal Type
    194
- External Output
  195
- Setting of External Input and Output
  196
- Details of Control Input Function
  198
  - Operation/Stop Mode
    200
  - Forced Thermostat off
    201
  - Rotary Switch
    201
  - Input Signal
    201
- Details of Control Output Function
  202
  - Error Status
    202
  - Indoor Unit Fan Operation Status
    203
  - Function Setting
    203
  - External Heater Output
    204
  - Operation
    205
  - Auxiliary Heater Control
    207
  - Heating Thermostat on for Humidifier
    222
- External Input
  223
- External Input and Output (for 24-36 Outdoor Units)
  223
  - Low Noise Mode
    223
- External Output
  225
  - Error Status Output
    225
  - Compressor Status Output
    226

Fujitsu AOUH18LUAS1 Service Manual (230 pages)

Cassette type

Brand: Fujitsu | Category: Air Conditioner | Size: 11 MB

Fujitsu AOUH18LUAS1 Service Manual (221 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 8 MB

Contents (Continued)

59
- Table of Contents
  59
- Indoor Unit-No Power
  106
- Outdoor Unit-No Power
  107
- No Operation (Power Is On)
  108
- No Cooling/No Heating
  109
- Abnormal Noise
  111
- Ater Leaking
  112
- Compressor
  113
- Service Parts Information
  113
- Inverter Compressor
  114
- Outdoor Unit Electronic Expansion Valve (EEV)
  116
- Indoor Unit Fan Motor
  120
- Outdoor Unit Fan Motor
  121
- Pressure Switch
  121
- 4-Way Valve Coil (Solenoid Coil)/4-Way Valve
  122
- Thermistor Resistance Values
  123
- Indoor Unit
  123
- Outdoor Unit
  124
4. Control and Functions

130
- Cooling Operation
  131
- Rotation Number Control of Compressor
  131
- Heating Operation
  133
- Dry Operation
  134
- Rotation Number of Compressor at Normal Start-Up
  135
- Rotation Number of Compressor Limitation by Outdoor Temperature
  138
- Auto Changeover Operation
  141
- Fan Control
  143
- Indoor Fan Control
  143
- Outdoor Fan Control
  146
- Ireless Remote Control
  149
- Timer Operation Control
  149
- Ired Remote Control
  151
- Defrost Operation Control
  154
- Defrost Operation in Heating Operation Stopped
  156
- Auto Restart
  157
- ECONOMY Operation
  157
- Fresh Air Control
  157
- MIN. HEAT Operation
  157
- Various Control
  157
- Compressor Preheating
  158
- Electronic Expansion Valve Control
  159
- External Electrical Heater Control
  159
- Drain Pump Control
  160
- 4-Way Valve Control
  162
- Peak Cut Operation (for 24/30/36 Model)
  162
- Prevention to Restart for 3 Minutes (3 Minutes St)
  162
- Unit Status Monitoring and the Detected Value Indication
  163
- Anti-Freezing Control (Cooling and Dry Mode)
  166
- Discharge Gas Temperature Over-Rise Prevention Control
  166
- Various Protections
  166
- Current Release Control
  167
- Compressor Temperature Protection
  168
- High Pressure Protection (for 24/30/36 Model)
  168
- Indoor Unit Fan Motor over Temperature Protection
  168
- Low Outdoor Temperature Protection
  168
- High Temperature and High Pressure Release Control
  169
5. Filed Working

172
- Function Settings (for Indoor Unit)
  173
- Function Settings on Indoor Unit (Setting by DIP Switch)
  173
- Function Settings by Using Remote Controller
  174
- Control PCB and Switch Buttons Location
  183
- Function Settings (for 24-36 Outdoor Units)
  183
- Local Setting Procedure
  185
- External Input and Output (for Indoor Unit)
  187
- External Input
  188
- External Output
  190
- Setting of External Input and Output
  191
- Details of Control Input Function
  193
- Details of Control Output Function
  197
- External Input
  218
- External Input and Output (for 24-36 Outdoor Units)
  218
- External Output
  220

Fujitsu AOUH18LUAS1 Service Manual (153 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 5 MB

Fujitsu AOUH18LUAS1 Design & Technical Manual (124 pages)

AIR CONDITIONER, Duct type, Refrigerant R410A INVERTER, INDOOR/OUTDOOR

Brand: Fujitsu | Category: Air Conditioner | Size: 7 MB

Table of Contents
3
Part 1. INDOOR UNIT
7
Specifications
8
Dimensions
12
Models: ARUH18LUAS, ARUH24LUAS, and ARUH30LUAS
12
Model: ARUH36LUAS
13
Installation Space Requirement
14
Maintenance Space Requirement
15
Wiring Diagrams
16
Models: ARUH18LUAS and ARUH24LUAS
16
Models: ARUH30LUAS and ARUH36LUAS
17
Capacity Table
18
Cooling Capacity
18
Heating Capacity
22
Fan Performance
24
Fan Performance Curve
24
Airflow
32
Operation Noise (Sound Pressure)
36
Noise Level Curve
36
Sound Level Check Point
38
Safety Devices
39
External Input and Output
40
External Input
41
Indoor Unit
41
External Input and Output PCB
41
Input Signal Type
42
External Output
43
Setting of External Input and Output
44
Details of Control Input Function
46
Operation/Stop Mode
48
Forced Thermostat off
49
Details of Control Output Function
50
Error Status
50
Indoor Unit Fan Operation Status
51
External Heater Output
52
Operation
53
Auxiliary Heater Control
55
Heating Thermostat on for Humidifier
70
Group Connection
71
Automatic Address Setting
71
Function Settings
72
10-1.Function Settings on Indoor Unit (Setting by DIP Switch)
72
Component Location
72
Dip Switch Setting
72
10-2.Function Settings by Using Remote Controller
73
Contents of Function Setting
73
Function Setting List
73
Static Pressure
74
Auto Restart
76
Accessories
82
11-1.Models: ARUH18LUAS, ARUH24LUAS, ARUH30LUAS, and ARUH36LUAS
82
Optional Parts
83
12-1.Controllers
83
12-2.Others
84
Part 2. OUTDOOR UNIT
87
Specifications
88
Dimensions
90
Model: AOUH18LUAS1
90
Model: AOUH24LUAS1
91
Models: AOUH30LUAS1 and AOUH36LUAS1
92
Installation Space
93
Model: AOUH18LUAS1
93
Space Requirement
93
Single Outdoor Unit Installation
93
Multiple Outdoor Unit Installation
94
Outdoor Units Installation in Multi-Row
95
Models: AOUH24LUAS1, AOUH30LUAS1, and AOUH36LUAS1
96
Outdoor Unit Installation in Multi-Row
99
Refrigerant Circuit
100
Model: AOUH18LUAS1
100
Model: AOUH24LUAS1
101
Models: AOUH30LUAS1 and AOUH36LUAS1
102
Wiring Diagrams
103
Model: AOUH18LUAS1
103
Models: AOUH24LUAS1, AOUH30LUAS1, and AOUH36LUAS1
104
Capacity Compensation Rate for Pipe Length and Height Difference
105
Model: AOUH18LUAS1
105
Models: AOUH24LUAS1, AOUH30LUAS1, and AOUH36LUAS1
106
Model: AOUH18LUAS1
107
Additional Charge Calculation
107
Refrigerant Charge
107
Model: AOUH24LUAS1
107
Models: AOUH30LUAS1 and AOUH36LUAS1
107
Airflow
108
Model: AOUH18LUAS1
108
Model: AOUH24LUAS1
108
Model: AOUH30LUAS1
108
Model: AOUH36LUAS1
109
Operation Noise (Sound Pressure)
110
Noise Level Curve
110
Sound Level Check Point
112
Electrical Characteristics
113
Safety Devices
114
External Input and Output (for 24-36 Model)
115
12-1.External Input
115
Low Noise Mode
115
Peak Cut Mode
116
12-2.External Output
117
Error Status Output
117
Circuit Diagram Example
117
Compressor Status Output
118
Function Settings (for 24-36 Model)
119
13-1.Control PCB and Switch Buttons Location
119
Switch Buttons and the Functions
120
13-2.Local Setting Procedure
121
Accessories
123
Optional Parts
124

Fujitsu AOUH18LUAS1 Service Manual (156 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 5 MB

Fujitsu AOUH18LUAS1 Design & Technical Manual (104 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 5 MB

Table of Contents
3
Part 1. INDOOR UNIT

5
- Specifications
  6
- Dimensions
  8
  - Models: ADUH09LUAS1 and ADUH12LUAS1
    8
  - Model: ADUH18LUAS1
    9
  - Installation Space Requirement
    10
  - Maintenance Space Requirement
    11
  - Wiring Diagrams
    12
    
    Models: ADUH09LUAS1, ADUH12LUAS1, and ADUH18LUAS1
    12
  - Capacity Table
    13
    
    Cooling Capacity
    13
    
    Heating Capacity
    15
  - Fan Performance
    17
    
    Air Velocity and Temperature Distributions
    17
    
    Fan Performance Curve
    23
    
    Airflow
    29
  - Operation Noise (Sound Pressure)
    32
    
    Noise Level Curve
    32
    
    Sound Level Check Point
    34
  - Safety Devices
    35
  - External Input and Output
    36
    
    External Input
    36
    
    External Output
    38
    
    Combination of External Input and Output
    40
    
    Details of Function
    43
  - Function Settings
    68
    
    Function Settings on Indoor Unit
    68
    
    Function Settings by Using Remote Controller
    70
- Accessories
  
  78
  - 10-1.Models: ADUH09LUAS1, ADUH12LUAS1, and ADUH18LUAS1
    78
- Optional Parts
  
  79
  - 11-1.Controllers
    79
  - 11-2.Others
    80
Part 2. OUTDOOR UNIT

83
- Specifications
  84
- Dimensions
  85
  - Models: AOUH09LUAS1
    85
  - Models: AOUH12LUAS1 and AOUH18LUAS1
    86
  - Installation Space
    87
    
    Models: AOUH09LUAS1, AOUH12LUAS1, and AOUH18LUAS1
    87
  - Refrigerant Circuit
    90
    
    Models: AOUH09LUAS1
    90
    
    Models: AOUH12LUAS1 and AOUH18LUAS1
    91
  - Wiring Diagrams
    92
    
    Model: AOUH09LUAS1
    92
    
    Models: AOUH12LUAS1 and AOUH18LUAS1
    93
  - Capacity Compensation Rate for Pipe Length and Height Difference
    94
    
    Model: AOUH09LUAS1
    94
    
    Model: AOUH12LUAS1
    95
    
    Model: AOUH18LUAS1
    96
  - Additional Charge Calculation
    97
    
    Model: AOUH09LUAS1
    97
    
    Model: AOUH12LUAS1
    97
    
    Model: AOUH18LUAS1
    97
  - Airflow
    98
    
    Model: AOUH09LUAS1
    98
    
    Model: AOUH12LUAS1
    98
    
    Model: AOUH18LUAS1
    99
  - Operation Noise (Sound Pressure)
    100
    
    Noise Level Curve
    100
    
    Sound Level Check Point
    101
- Electrical Characteristics
  
  102
- Safety Devices
  
  103
- Accessories
  
  104
  - 12-1.Models: AOUH09LUAS1, AOUH12LUAS1, and AOUH18LUAS1
    104

Fujitsu AOUH18LUAS1 Design & Technical Manual (96 pages)

Cassette type

Brand: Fujitsu | Category: Air Conditioner | Size: 4 MB

Table of Contents
3
Part 1. INDOOR UNIT
5
Specifications
6
Dimensions
8
Models: ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
8
Installation Space Requirement
9
Wiring Diagram
10
Models: ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
10
Capacity Table
11
Cooling Capacity
11
Heating Capacity
13
Fan Performance
15
Air Velocity Distributions
15
Airflow
21
Operation Noise (Sound Pressure)
24
Noise Level Curve
24
Sound Level Check Point
26
Safety Devices
27
External Input and Output
28
External Input
28
External Output
30
Combination of External Input and Output
32
Details of Function
35
Function Settings
60
Function Settings on Indoor Unit
60
Function Settings by Using Remote Controller
61
Accessories
70
10-1.Models: ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
70
Optional Parts
71
11-1.Controllers
71
11-2.Cassette Grille
71
11-3.Others
72
Part 2. OUTDOOR UNIT
75
Specifications
76
Dimensions
77
Models: AOUH09LUAS1
77
Models: AOUH12LUAS1 and AOUH18LUAS1
78
Installation Space
79
Models: AOUH09LUAS1, AOUH12LUAS1, and AOUH18LUAS1
79
Refrigerant Circuit
82
Models: AOUH09LUAS1
82
Models: AOUH12LUAS1 and AOUH18LUAS1
83
Wiring Diagrams
84
Model: AOUH09LUAS1
84
Models: AOUH12LUAS1 and AOUH18LUAS1
85
Capacity Compensation Rate for Pipe Length and Height Difference
86
Model: AOUH09LUAS1
86
Model: AOUH12LUAS1
87
Model: AOUH18LUAS1
88
Additional Charge Calculation
89
Model: AOUH09LUAS1
89
Model: AOUH12LUAS1
89
Model: AOUH18LUAS1
89
Airflow
90
Model: AOUH09LUAS1
90
Model: AOUH12LUAS1
90
Model: AOUH18LUAS1
91
Operation Noise (Sound Pressure)
92
Noise Level Curve
92
Sound Level Check Point
93
Electrical Characteristics
94
Safety Devices
95
Accessories
96
12-1.Models: AOUH09LUAS1, AOUH12LUAS1, and AOUH18LUAS1
96

Fujitsu AOUH18LUAS1 Design & Technical Manual (96 pages)

Air Conditioner Cassette type, Indoor/Outdoor, Refrigerant R410A Inverter

Brand: Fujitsu | Category: Air Conditioner | Size: 9 MB

Table of Contents
3
Part 1. INDOOR UNIT
5
Specifications
6
Dimensions
8
Models: ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
8
Installation Space Requirement
9
Wiring Diagram
10
Models: ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
10
Capacity Table
11
Cooling Capacity
11
Heating Capacity
13
Fan Performance
15
Air Velocity Distributions
15
Airflow
21
Operation Noise (Sound Pressure)
24
Noise Level Curve
24
Sound Level Check Point
26
Safety Devices
27
External Input and Output
28
External Input
28
External Output
30
Combination of External Input and Output
32
Details of Function
35
Function Settings
60
Function Settings on Indoor Unit
60
Function Settings by Using Remote Controller
61
Accessories
70
10-1.Models: ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
70
Optional Parts
71
11-1.Controllers
71
11-2.Cassette Grille
71
11-3.Others
72
Part 2. OUTDOOR UNIT
75
Specifications
76
Dimensions
77
Models: AOUH09LUAS1
77
Models: AOUH12LUAS1 and AOUH18LUAS1
78
Installation Space
79
Models: AOUH09LUAS1, AOUH12LUAS1, and AOUH18LUAS1
79
Refrigerant Circuit
82
Models: AOUH09LUAS1
82
Models: AOUH12LUAS1 and AOUH18LUAS1
83
Wiring Diagrams
84
Model: AOUH09LUAS1
84
Models: AOUH12LUAS1 and AOUH18LUAS1
85
Capacity Compensation Rate for Pipe Length and Height Difference
86
Model: AOUH09LUAS1
86
Model: AOUH12LUAS1
87
Model: AOUH18LUAS1
88
Additional Charge Calculation
89
Model: AOUH09LUAS1
89
Model: AOUH12LUAS1
89
Model: AOUH18LUAS1
89
Airflow
90
Model: AOUH09LUAS1
90
Model: AOUH12LUAS1
90
Model: AOUH18LUAS1
91
Operation Noise (Sound Pressure)
92
Noise Level Curve
92
Sound Level Check Point
93
Electrical Characteristics
94
Safety Devices
95
Accessories
96
12-1.Models: AOUH09LUAS1, AOUH12LUAS1, and AOUH18LUAS1
96

Fujitsu Categories

Air Conditioner

Laptop Server

Scanner

Storage

More Fujitsu Manuals

Fujitsu AOUH18LUAS1 Manuals

Table of Contents

Contents (Continued)

4. Control and Functions

5. Filed Working

Table of Contents

Contents (Continued)

4. Control and Functions

5. Filed Working

Table of Contents

Contents (Continued)

4. Control and Functions

5. Filed Working

Table of Contents

Contents (Continued)

Control and Functions

1 Compressor Frequency Control

2 Auto Changeover Operation

3 Fan Control

4 Louver Control

5 Timer Operation Control

6 Defrost Operation Control

7 Various Control

8 Various Protections

Table of Contents

Table of Contents

Table of Contents

Part 1. INDOOR UNIT

Accessories

Optional Parts

Part 2. OUTDOOR UNIT

Electrical Characteristics

Safety Devices

Accessories

Table of Contents

Table of Contents

Related Products

Fujitsu Categories