Fujitsu AIRSTAGE ARXH24KMTAP Manuals

Manuals and User Guides for Fujitsu AIRSTAGE ARXH24KMTAP. We have 1 Fujitsu AIRSTAGE ARXH24KMTAP manual available for free PDF download: Service Manual

Fujitsu AIRSTAGE ARXH24KMTAP Service Manual (160 pages)

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

General Information
3
Outdoor Unit
9
Installation Space Requirement
11
Maintenance Space Requirement
12
Outdoor Unit
32
Refrigerant System Diagrams
36
Troubleshooting
43
Table of Contents
45
Error Code
47
E: 11. Serial Communication Error (Serial Reverse Transfer Error) (Outdoor Unit)
49
E: 11. Serial Communication Error (Serial Forward Transfer Error) (Indoor Unit)
51
E: 12. →Ired Remote Controller Communication Error (Indoor Unit)
53
E: 15. Automatic Air Flow Adjustment Error (Indoor Unit)
54
E: 18. External Communication Error (Indoor Unit)
55
E: 23. Combination Error (Outdoor Unit)
56
E: 26. Address Setting Error in Wired Remote Controller (Indoor Unit)
57
E: 29. Connected Unit Number Error (Indoor Unit)
58
E: 32. Indoor Unit Main PCB Error (Indoor Unit)
59
E: 33. Indoor Unit Motor Electricity Consumption Detection Error (Indoor Unit)
60
E: 39. Indoor Unit Power Supply Error for Fan Motor (Indoor Unit)
61
E: 41. Room Temperature Sensor Error (Indoor Unit)
63
E: 42. Indoor Unit Heat Exchanger Sensor Error (Indoor Unit)
64
E: 51. Indoor Unit Fan Motor Error (Indoor Unit)
65
E: 53. Drain Pump Error (Indoor Unit)
66
E: 62. Outdoor Unit Main PCB Error (Outdoor Unit)
67
E: 63. Inverter Error (Outdoor Unit)
68
E: 64. PFC Circuit Error (Outdoor Unit)
69
E: 65. Trip Terminal L Error (Outdoor Unit)
70
E: 71. Discharge Thermistor Error (Outdoor Unit)
71
E: 72. Compressor Thermistor Error (Outdoor Unit)
72
E: 73. Heat Exchanger (Middle/Outlet) Temperature Thermistor Error (Outdoor Unit)
73
E: 74. Outdoor Temperature Thermistor Error (Outdoor Unit)
74
E: 84. Current Sensor Error (Outdoor Unit)
75
E: 86. High Pressure Switch Error (Outdoor Unit)
76
E: 94. Trip Detection (Outdoor Unit)
77
E: 95. Compressor Motor Control Error (Outdoor Unit)
78
E: 97. Outdoor Unit Fan Motor Error (Outdoor Unit)
79
E: 99. 4-Way Valve Error (Outdoor Unit)
80
Abnormal Noise
91
Ater Leaking
92
Service Parts Information
93
Compressor
93
Inverter Compressor
94
Outdoor Unit Electronic Expansion Valve (EEV)
95
Indoor Unit Fan Motor
97
Outdoor Unit Fan Motor
98
4-Way Valve Coil (Solenoid Coil)/4-Way Valve
99
Pressure Switch
100
Thermistor Resistance Values
101
Indoor Unit
101
Outdoor Unit
102
Control and Functions
107
Rotation Number Control of Compressor
109
Cooling Operation
109
Heating Operation
111
Dry Operation
111
Rotation Number of Compressor at Normal Start-Up
112
Limitation of Compressor Rotation Number by Outdoor Temperature
113
Auto Changeover Operation
115
Operation Flow Chart
116
Fan Control
117
Indoor Fan Control
117
Fan Operation
117
Cooling Operation
117
Outdoor Fan Control
120
Fan Speed
120
Timer Operation Control
122
On/Off Timer
122
Program Timer
122
Ireless Remote Control
122
Sleep Timer
123
Ired Remote Control
124
Weekly Timer
125
Temperature Setback Timer
126
Defrost Operation Control
127
Defrost Operation in Heating Operation Stopped
128
Various Control
129
Auto Restart
129
C HEAT Operation
129
ECONOMY Operation
129
Fresh Air Control
129
Compressor Preheating
130
External Electrical Heater Control
130
Electronic Expansion Valve Control
130
Drain Pump Control
131
Overflow Control
132
Prevention to Restart for 3 Minutes (3 Minutes St)
133
4-Way Valve Control
133
Various Protections
134
Discharge Gas Temperature Over-Rise Prevention Control
134
Anti-Freezing Control (Cooling and Dry Mode)
134
Current Release Control
135
Indoor Unit Fan Motor over Temperature Protection
136
Compressor Temperature Protection
136
High Pressure Protection
136
Low Outdoor Temperature Protection
136
High Temperature and High Pressure Release Control
137
Operation
137
Function Settings
141
Function Settings on Indoor Unit
141
Component Location
141
Dip Switch Setting
141
Function Settings by Using Remote Controller
143
Contents of Function Setting
143
Function Setting List
143
Static Pressure
144
Factory Setting
145
Auto Restart
146
External Input and Output
149
External Input
150
Indoor Unit
150
External Input and Output PCB
150
Input Signal Type
151
External Output
152
Setting of External Input and Output
153
Details of Control Input Function
154
Operation/Stop Mode
156
Forced Thermostat off
157
Rotary Switch
157
Input Signal
157
Details of Control Output Function
158
Error Status
158
Indoor Unit Fan Operation Status
159
Function Setting
159
External Heater Output
160

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Fujitsu AIRSTAGE ARXH24KMTAP Service Manual (160 pages)

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