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Inverter FLK25BVMB
Daikin Inverter FLK25BVMB Manuals
Manuals and User Guides for Daikin Inverter FLK25BVMB. We have
4
Daikin Inverter FLK25BVMB manuals available for free PDF download: Service Manual, Pocket Manual, Installation Manual
Daikin Inverter FLK25BVMB Service Manual (180 pages)
Inverter Pair Floor / Ceiling Suspended Dual Type B-Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.89 MB
Table of Contents
Table of Contents
3
Introduction
6
Safety Cautions
6
Caution in Repair
6
Cautions Regarding Products after Repair
7
Inspection after Repair
8
Using Icons
9
Using Icons List
9
Part 1 List of Functions
10
List of Functions
11
Cooling Only
11
Heat Pump
12
Part 2 Specifications
14
Specifications
15
Cooling Only
15
Heat Pump
17
Part 3 Printed Circuit Board
20
Connector Wiring Diagram
20
Printed Circuit Board Connector Wiring Diagram
21
Indoor Unit
21
Outdoor Unit
23
Part 4 Function and Control
26
Main Functions
27
Frequency Principle
27
Auto-Swing
29
Fan Speed Control for Indoor Units
30
Programme Dry Function
31
Automatic Operation
32
Night Set Mode
33
Home Leave Operation
34
Inverter Powerful Operation
35
Other Functions
36
Function of Main Structural Parts
37
Main Structural Parts
37
Function of Thermistor
38
Heat Pump Model
38
Cooling Only Model
39
Control Specification
40
Mode Hierarchy
40
Frequency Control
41
Controls at Mode Changing / Start-Up
43
Discharge Pipe Control
44
Input Current Control
44
Freeze-Up Protection Control
45
Heating Peak-Cut Control
45
Fan Control
46
Moisture Protection Function 1 (Securing of Differential Pressure and Blown Air Temperature)
46
Moisture Protection Function 2
47
Defrost Control
48
Electronic Expansion Valve Control
49
Target Discharge Pipe Temperature Control
51
Malfunctions
52
Forced Operation Mode
53
Additional Function
53
Part 5 System Configuration
54
System Configuration
55
Instruction
56
Safety Precautions
56
Installation Site
57
Electrical Work
57
Names of Parts
58
Remote Controller
60
Preparation before Operation
61
To Set the Clock
63
AUTO · DRY · COOL · HEAT · FAN Operation
64
To Change the Air Flow Rate Setting
65
Adjusting the Air Flow Direction
66
POWERFUL Operation
68
OUTDOOR UNIT SILENT Operation
69
HOME LEAVE Operation
70
TIMER Operation
72
To Use on Timer Operation
73
To Combine on Timer and off Timer
73
Care and Cleaning
74
Air Filter
75
Before a Long Idle Period
76
Troubleshooting
77
Check Again
78
Call the Service Shop Immediately
79
Disposal Requirements
79
Part 6 Service Diagnosis
80
Caution for Diagnosis
81
Problem Symptoms and Measures
82
Service Check Function
83
Troubleshooting
84
Error Codes and Description
84
Indoor Unit PCB Abnormality
85
Freeze-Up Protection Control or High Pressure Control
86
Fan Motor (AC Motor) or Related Abnormality
88
Thermistor or Related Abnormality (Indoor Unit)
89
Signal Transmission Error (between Indoor and Outdoor Units)
90
OL Activation (Compressor Overload)
91
Compressor Lock
92
Input over Current Detection
93
Four Way Valve Abnormality
94
Discharge Pipe Temperature Control
96
Position Sensor Abnormality
97
CT or Related Abnormality
98
Thermistor or Related Abnormality (Outdoor Unit)
100
Electrical Box Temperature Rise
102
Radiation Fin Temperature Rise
104
Output over Current Detection
106
Insufficient Gas
108
Over-Voltage Detection
110
High Pressure Control in Cooling
111
Check
113
How to Check
113
Four Way Valve Performance Check
114
Thermistor Resistance Check
115
Installation Condition Check
116
Discharge Pressure Check
117
Power Supply Waveforms Check
118
Inverter Units Refrigerant System Check
118
Capacitor Voltage Check
119
Power Transistor Check
119
Hall IC Check
120
Part 7 Removal Procedure
122
Indoor Unit
123
Removal of the Air Filter / Front Grille
123
Removal of the Front Panel
126
Removal of the Horizontal Blade
128
Removal of the Signal Receiver Unit / Swing Motor
129
Removal of the Discharge Grille
130
Removal of the Drain Pan
131
Removal of the Electrical Box / PCB
132
Removal of the Fan Rotor / Fan Motor
135
Removal of the Heat Exchanger
137
Outdoor Unit
139
Removal of External Casing
139
Removal of Bell Mouth and Left Side Plate
142
Removal of PCB and Electrical Box
143
Removal of Propeller Fan and Fan Motor
149
Removal of Compressor Noise Absorption Pad
151
Removal of Partition Plate and Reactor
153
Removal of Four Way Valve and Motor Valve
156
Removal of Compressor
159
Part 8 Others
162
Others
163
Test Run from the Remote Controller
163
Jumper Settings
164
Part 9 Appendix
166
Piping Diagrams
167
Indoor Units
167
Outdoor Units
168
Wiring Diagrams
170
Indoor Units
170
Outdoor Units
171
Index
174
Drawings & Flow Charts
178
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Daikin Inverter FLK25BVMB Pocket Manual (169 pages)
Service Diagnosis SPLIT & MULTI
Brand:
Daikin
| Category:
Air Conditioner
| Size: 3.94 MB
Table of Contents
Table of Contents
2
1 Diagnosis by LED
3
Indoor Unit
3
Outdoor Unit
5
2 Diagnosis by Remote Controller
7
To Know the Error Code
7
3 List of Applicable Models
12
Indoor Units
12
Outdoor Units
18
4 Error Codes and Description of Fault
22
Indoor Unit
22
Outdoor Unit
23
System
24
5 Troubleshooting
25
Indoor Unit
25
Outdoor Unit
36
System
125
Check
150
Daikin Inverter FLK25BVMB Installation Manual (16 pages)
R410A Split series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.09 MB
Table of Contents
Installation Manual
1
Safety Precautions
3
Choosing a Site
4
Indoor Unit
4
Wireless Remote Controller
4
Before Installing the Indoor Unit
5
Installation Tips
5
Indoor Unit Installation Drawings
6
Ceiling Mounting
7
Wall Mounting
7
Indoor Unit Installation
8
Installing Indoor Unit
8
Drain Piping
11
Refrigerant Piping Work
12
Flaring the Pipe End
12
Trial Operation and Testing
14
Test Items
14
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Daikin Inverter FLK25BVMB Installation Manual (16 pages)
R410A Split Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.53 MB
Table of Contents
Safety Precautions
3
Choosing an Installation Site
4
Indoor Unit
4
Wireless Remote Controller
4
Before Installing the Indoor Unit
5
Installation Tips
5
Indoor Unit Installation Drawings
6
Ceiling Mounting
7
Wall Mounting
7
Indoor Unit Installation
8
Installing Indoor Unit
8
Drain Piping
11
Refrigerant Piping Work
12
Trial Operation and Testing
14
Test Items
14
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