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Skyair FHY45F
Daikin Skyair FHY45F Manuals
Manuals and User Guides for Daikin Skyair FHY45F. We have
1
Daikin Skyair FHY45F manual available for free PDF download: Service Manual
Daikin Skyair FHY45F Service Manual (244 pages)
Cooling Only Heat Pump Split-System Air Conditioner Skyair R(Y)K&F Series Addition of FUY, FVY-L, FAY-FA, FHYC140KVE Models R71, 100KVAL, R125KTAL Models
Brand:
Daikin
| Category:
Air Conditioner
| Size: 9.29 MB
Table of Contents
Table of Contents
3
Introduction
8
Safety Cautions
8
Cautions Regarding Products after Repair
9
Inspection after Repair
10
Using Icons
11
Using Icons List
11
New Models Functions
13
Cooling Only and Heat Pump
13
Present Model's Functions
15
Cooling Only and Heat Pump
15
Wired Remote Controller
21
Wireless Remote Controller
23
Wireless Remote Controller
25
Method of Field Set (Reset after Maintenance Inspection/Repair)
29
Explanation
29
Field Setting
30
Initial Setting Contents
32
Local Setting Mode no
33
Detailed Explanation of Setting Modes
35
No. of Connected Twin System Indoor Units
35
Air Flow Direction Setting
36
Filter Sign Setting
36
Fan Speed off When Thermostat Is off
38
Centralized Group No. Setting
40
Settings Concerning Maintenance
41
Indoor Unit PCB
41
Outdoor Unit Switches / Setting Jumper
51
Existence of DIP Switch, Jumper and BS
53
Reference Table
53
Emergency Operation
54
Maintenance Mode Setting
55
Function Outline
57
Indoor Unit
57
Fh(Y)C, Fh(Y), Fay, Fuy
57
Outdoor Unit
59
Operation Flowchart (RY71 - 140K)
60
Cooling/Program Dry Operation
60
Heating
62
Electric Function Parts
64
Indoor Unit
64
Outdoor Unit
67
Thermistor Temperature and Resistance Conversion Table
72
Table
72
Function Details
73
Indoor Unit
73
Outdoor Unit
76
Way Valve Control
76
Operation, Stop and Thermostat Control
76
Hps/Lps Detection Function
77
Electronic Expansion Valve Control
77
Abnormally High Discharge Pipe Temperature
77
Freeze Prevention Control
79
Solenoid Valve Control in Cooling Operation
80
Fan Start Control in Heating Operation
81
Maintenance Inspections
88
Optimal Operation Condition
88
How to Handle Request for Maintenance
91
Flow Chart
91
Troubleshooting Based on Equipment Condition
92
Equipment Does Not Operate
93
Fan Operates, but Compressor Does Not
94
Cooling/Heating Operation Starts but Stops Immediately
95
After Equipment Shuts Down, It Cannot be Restarted for a While
96
Equipment Operates but Does Not Provide Cooling
97
Equipment Operates but Does Not Provide Heating
98
Equipment Discharges White Mist
99
Equipment Produces Loud Noise or Shakes
100
Equipment Discharges Dust
101
Remote Controller LCD Displays "88
102
Procedure of Self-Diagnosis by Remote Controller
103
The INSPECTION/TEST Button
103
Self-Diagnosis by Wired Remote Controller
104
Fault Diagnosis by Wireless Remote Controller
105
Remote Controller Display Malfunction Code and Contents
107
Procedure of Self-Diagnosis by LED
108
Troubleshooting by LED on the Indoor Unit's
108
Troubleshooting by LED on the Outdoor Unit's PC Board
108
Troubleshooting by Remote Controller Display / LED Display
109
Explanation for Symbols
109
Malfunction Code and LED Display Table
110
Failure of Indoor Unit PC Board
112
Malfunction of Drain Water Level System (Float Type)
113
Indoor Unit Fan Motor Lock
114
Swing Flap Motor Malfunction / Lock
115
Failure of Capacity Setting
116
Malfunction of Heat Exchange Temperature Sensor System
117
Malfunction of Suction Air Temperature Sensor System
118
Actuation of Safety Device
119
High Pressure System (HPS) Malfunction
120
Low Pressure System (LPS) Malfunction
121
Malfunction of Electronic Expansion Valve
122
Discharge Pipe Temperature Malfunction
123
Malfunction of High Pressure Switch
124
Malfunction of Outdoor Temperature Sensor System
125
Malfunction of Discharge Pipe Temperature Sensor System
126
Malfunction of Heat Exchanger Temperature Sensor System
127
Lack of Gas Malfunction
128
Reverse Phase
129
Malfunction of Transmission (between Indoor and Outdoor Unit)
130
Malfunction of Transmission (between Indoor Unit and Remote Controller)
132
Transmission Error between Main Remote Controller and Sub Remote Controller
133
Failure of Field Setting Switch
134
For FHYC71K
138
Removal of Switch Box Cover
138
Removal of Fan Motor
139
Removal of Suction Grille
140
Removal of Air Filter
141
Removal of Decoration Cover
142
Removal of Decoration Panel
143
Removal of Horizontal Vane
144
Removal of Swing Motor
146
Removal of Switch Box Cover
148
Removal of Fan Motor
149
Removal of Drain Pan
150
Removal of Drain Pump and Drain Hose
151
For FHY71F
153
Removal of Air Filter and Suction Grille
153
Removal of Electrical Parts and PC Boards
154
Removal of Horizontal Blade
156
Removal of Fan Rotor an Motor
157
Removal of Fan Bearing
159
Removal of Bottom Panel and Drain Pan
160
Removal of Swing Motor
163
For FUY71/100/125FJ
164
Removal of Air Filter
164
Removal of Suction Grille
165
Removal of Fan
166
Removal of Fan Motor
168
Removal of Drain Pan
169
Removal of Drain Pump
171
Removal of Swing Motor
172
Removal of Air Flow Control Blade
173
For FAY71F (A)
174
Removal of Air Filter
174
Removal of Slide Panel, Operation Display Cover, and Front Grille
175
Removal of Electrical Parts Box
176
Removal of PC Board
177
Removal of Swing Louvre Unit
178
Removal of Fan Motor
179
Removal of Drain Pan
180
Removal of Heat Exchanger
182
Removal of Fan Rotor
183
For FVY71L~125L
184
Removal of Suction Grille and Air Filter
184
Removal of Electric Parts and Remote Controller
186
Removal of Fan Rotor and Fan Motor
188
Removal of Swing Motor
189
Removal of Heat Exchanger
190
For R(Y)71K
191
Removal of External Casing
191
Removal of Outdoor Unit Fan and Fan Motor
192
Removal of Outdoor Unit PC Board
194
Removal of Electrical Parts Box
195
Removal of Electronic Expansion Valve and Solenoid Valve
197
Removal of 4-Way Valve and Coil
198
Removal of Compressor
199
3Duw#: $Sshqgl
202
Piping Diagrams
203
Wiring Diagram
214
Indoor Unit
214
Outdoor Units (50Hz)
227
Outdoor Units (60Hz)
231
Outdoor Unit (Heat Pump)
234
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