Fujitsu AOHG12KVCA Manuals

Manuals and User Guides for Fujitsu AOHG12KVCA. We have 2 Fujitsu AOHG12KVCA manuals available for free PDF download: Service Manual, Installation Manual

Fujitsu AOHG12KVCA Service Manual

Fujitsu AOHG12KVCA Service Manual (135 pages)

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

Table of Contents

General Information
3
Outdoor Unit
9
Installation Space
10
Drain Pan
22
Outdoor Unit
33
Refrigerant System Diagrams
36
Troubleshooting
43
Error Code
47
Abnormal Noise
81
Inverter Compressor
84
Indoor Unit Fan Motor
88
Outdoor Unit Fan Motor
89
Control and Functions
93
Table of Contents
94
Rotation Number Control of Compressor
95
Cooling Operation
95
Heating Operation
97
Dry Operation
98
Rotation Number of Compressor at Normal Start-Up
99
Compressor Frequency Limitation by Outdoor Temperature
100
Auto Changeover Operation
102
Fan Control
104
Indoor Fan Control
104
Fan Operation
105
Cooling Operation
105
Outdoor Fan Control
108
Fan Speed
108
Louver Control
111
Vertical Airflow Direction Louver Control
111
Swing Operation
111
Timer Operation Control
112
Wireless Remote Control
112
On/Off Timer
112
Program Timer
112
Sleep Timer
113
Weekly Timer
113
Wired Remote Control
114
Temperature Set Back Timer
116
Defrost Operation Control
117
Defrost Operation in Heating Operation Stopped
118
Various Control
119
Auto Restart
119
MANUAL AUTO Operation
119
Forced Cooling Operation
120
C HEAT Operation
120
ECONOMY Operation
120
POWERFUL Operation
121
Fresh Air Control
121
Refrigerant Leak Detection Function
121
Compressor Preheating
122
Electronic Expansion Valve Control
122
Prevention to Restart for 3 Minutes (3 Minutes St)
122
4-Way Valve Control
122
Outdoor Unit Low Noise Operation
123
Various Protections
124
Discharge Gas Temperature Over-Rise Prevention Control
124
Anti-Freezing Control (Cooling and Dry Mode)
124
Current Release Control
125
Cooling Pressure Over-Rise Protection
125
High Pressure Protection
126
Low Outdoor Temperature Protection
126
High Temperature and High Pressure Release Control
126
Function Settings by Using Remote Controller
129
Setting Procedure by Using Wireless Remote Controller
129
Contents of Function Setting
130
Function Setting List
130
Custom Code Setting for Wireless Remote Controller
135

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Fujitsu AOHG12KVCA Installation Manual

Fujitsu AOHG12KVCA Installation Manual (14 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 1 MB

Table of Contents

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