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ACUH18LUAS1
Fujitsu ACUH18LUAS1 Manuals
Manuals and User Guides for Fujitsu ACUH18LUAS1. We have
3
Fujitsu ACUH18LUAS1 manuals available for free PDF download: Service Manual, Design & Technical Manual
Fujitsu ACUH18LUAS1 Service Manual (153 pages)
Brand:
Fujitsu
| Category:
Air Conditioner
| Size: 5.24 MB
Table of Contents
Contents (Continued)
47
Table of Contents
47
E: 11. Serial Communication Error (Serial Reverse Transfer Error) (Outdoor Unit)
51
E: 11. Serial Communication Error (Serial Forward Transfer Error) (Indoor Unit)
53
E: 12. →Ired Remote Controller Communication Error (Indoor Unit)
55
E: 18. External Communication Error (Indoor Unit)
56
E: 23. Combination Error (Outdoor Unit)
57
E: 26. Address Setting Error in Wired Remote Controller (Indoor Unit)
58
E: 29. Connected Unit Number Error (Indoor Unit)
59
E: 32. Indoor Unit Main PCB Error (Indoor Unit)
60
E: 33. Indoor Unit Motor Electricity Consumption Detection Error (Indoor Unit)
61
E: 35. MANUAL AUTO Button Error (Indoor Unit)
62
E: 39. Indoor Unit Power Supply Error for Fan Motor (Indoor Unit)
63
E: 41. Room Temperature Sensor Error (Indoor Unit)
65
E: 42. Indoor Unit Heat Exchanger Sensor Error (Indoor Unit)
66
E: 51. Indoor Unit Fan Motor Error (Indoor Unit)
67
E: 53. Drain Pump Error (Indoor Unit)
68
E: 62. Outdoor Unit Main PCB Error (Outdoor Unit)
69
E: 63. Inverter Error (Outdoor Unit)
70
E: 64. PFC Circuit Error (Outdoor Unit)
71
E: 65. IPM Error (Outdoor Unit)
72
E: 71. Discharge Thermistor Error (Outdoor Unit)
74
E: 73. Outdoor Unit Heat Exchanger Thermistor Error (Outdoor Unit)
75
E: 74. Outdoor Temperature Thermistor Error (Outdoor Unit)
76
E: 84. Current Sensor Error (Outdoor Unit)
77
E: 94. Trip Detection (Outdoor Unit)
78
E: 95. Compressor Motor Control Error (Outdoor Unit)
79
E: 97. Outdoor Unit Fan Motor Error (Outdoor Unit)
80
E: 99. 4-Way Valve Error (Outdoor Unit)
81
Service Parts Information
92
Compressor
92
Inverter Compressor
93
Outdoor Unit Electronic Expansion Valve (EEV)
96
Indoor Unit Fan Motor
98
Outdoor Unit Fan Motor
99
Thermistor Resistance Values
101
Indoor Unit
101
Outdoor Unit
102
Control and Functions
106
1 Compressor Frequency Control
107
Cooling Operation
107
Heating Operation
109
Dry Operation
110
Compressor Frequency at Normal Start-Up
111
Compressor Frequency Limitation by Outdoor Temperature
112
2 Auto Changeover Operation
114
3 Fan Control
116
Indoor Fan Control
116
Outdoor Fan Control
119
4 Louver Control
122
Individual Louver Control
122
All Louver Control
122
Swing Operation
123
5 Timer Operation Control
124
Ireless Remote Control
124
Ired Remote Control
126
6 Defrost Operation Control
129
Defrost Operation in Heating Operation Stopped
130
7 Various Control
131
Auto Restart
131
MIN. HEAT Operation
131
ECONOM↔ Operation
131
Fresh Air Control
132
Compressor Preheating
132
External Electrical Heater Control
133
Electronic Expansion Valve Control
133
Drain Pump Control
134
Prevention to Restart for 3 Minutes (3 Minutes St)
135
4-Way Valve Control
135
Unit Status Monitoring and the Detected Value Indication
136
8 Various Protections
138
Discharge Gas Temperature Over-Rise Prevention Control
138
Anti-Freezing Control (Cooling and Dry Mode)
138
Current Release Control
139
Indoor Unit Fan Motor over Temperature Protection
140
Compressor Temperature Protection (for 12/18 Model)
140
Low Outdoor Temperature Protection
140
High Temperature and High Pressure Release Control
141
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Fujitsu ACUH18LUAS1 Design & Technical Manual (96 pages)
Cassette type
Brand:
Fujitsu
| Category:
Air Conditioner
| Size: 4.55 MB
Table of Contents
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 ACUH18LUAS1 Design & Technical Manual (96 pages)
Air Conditioner Cassette type, Indoor/Outdoor, Refrigerant R410A Inverter
Brand:
Fujitsu
| Category:
Air Conditioner
| Size: 9.39 MB
Table of Contents
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
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