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FTXS50K2V1B
Daikin FTXS50K2V1B Manuals
Manuals and User Guides for Daikin FTXS50K2V1B. We have
9
Daikin FTXS50K2V1B manuals available for free PDF download: Service Manual, Operation Manuals, Operation Manual, Removal Procedure, Installation Manual
Daikin FTXS50K2V1B Service Manual (267 pages)
Inverter Multi for 2 Rooms H-Series / G-Series
Brand:
Daikin
| Category:
Heat Pump
| Size: 13.95 MB
Table of Contents
Table of Contents
3
Introduction
7
Safety Cautions
7
Used Icons
11
Part 1 List of Functions
12
Functions
13
Function and Control Part
15
Part 2 Specifications
21
Indoor Unit
22
Specifications
23
Floor Standing Type
33
Duct Connected Type
36
Ceiling Mounted Cassette Type
37
Outdoor Unit
38
Part 3 Printed Circuit Board Connector Wiring Diagram
39
Indoor Unit
40
Ftxg25/35/50Jv1Bw(S)(A)
40
Ctxs15/35K2V1B, Ftxs20/25K2V1B
42
Ftxs35/42/50K2V1B, Ftxs20/25/35/42/50J2V1B, Atxs20/25/35/42/50G2V1B
44
Ftx20/25/35Jv1B, Ftx20/25/35J2V1B, Atx20/25/35Jv1B, Atx20/25/35J2V1B
46
Fvxg25/35/50K2V1B
48
Fvxs25/35/50Fv1B
50
Flxs25/35/50Bavmb
52
Fdxs25/35Eavmb, Fdxs25/35E7Vmb, Fdxs50Cvmb, Fdxs50C7Vmb
54
Ffq25/35/50B8V1B, Ffq25/35/50B9V1B
56
Wired Remote Controller
57
Brc1D528
57
Brc1E51A7
58
Wireless Remote Controller
59
Brc7E530W
59
Outdoor Unit
60
Part 4 Function and Control
62
Function of RA Indoor Unit
63
Temperature Control
63
Frequency Principle
63
Operation Starting Control
65
Airflow Direction Control
66
Fan Speed Control for Indoor Unit
69
RADIANT Operation
71
Program Dry Operation
73
Automatic Operation
74
Thermostat Control
75
NIGHT SET Mode
76
ECONO Operation
77
HOME LEAVE Operation
78
2-Area INTELLIGENT EYE Operation
80
INTELLIGENT EYE Operation
82
Inverter POWERFUL Operation
83
Multi-Colored Indicator Lamp / TIMER Lamp
84
Brightness Setting of Indoor Unit Display
85
Clock Setting
86
WEEKLY TIMER Operation
87
Other Functions
93
Function of SA Indoor Unit
94
Drain Pump Control
94
Remote Controller
95
Thermostat Sensor in Remote Controller
96
Freeze Prevention Control
98
Hot Start Control (in Heating Operation Only)
99
Function of Thermistor
100
Control Specification
102
Mode Hierarchy
102
Frequency Control
103
Controls at Mode Changing / Start-Up
105
Discharge Pipe Temperature Control
106
Input Current Control
107
Freeze-Up Protection Control
107
Heating Peak-Cut Control
108
Outdoor Fan Control
109
Liquid Compression Protection Function
109
Defrost Control
110
Outdoor Electronic Expansion Valve Control
111
Malfunctions
115
Part 5 Remote Controller
117
RA Indoor Unit
118
Ftxg25/35/50Jv1Bw(S)(A), Ctxs15/35K2V1B, Ftxs20/25K2V1B
118
Mode Button
119
Ftxs35/42/50K2V1B
120
Ftxs20/25/35/42/50J2V1B
122
Atxs20/25/35/42/50G2V1B
124
Ftx20/25/35Jv1B, Ftx20/25/35J2V1B, Atx20/25/35Jv1B, Atx20/25/35J2V1B
126
Fvxg25/35/50K2V1B
128
Fvxs25/35/50Fv1B
130
Flxs25/35/50Bavmb
132
Fdxs25/35Eavmb, Fdxs25/35E7Vmb, Fdxs50Cvmb, Fdxs50C7Vmb
134
SA Indoor Unit
136
Brc1D528
136
Brc1E51A7
139
Operation Mode
142
Brc7E530W
144
Part 6 Service Diagnosis
145
Troubleshooting with LED
147
Indoor Unit
147
Outdoor Unit
148
Problem Symptoms and Measures
149
Service Check Function
150
RA Indoor Unit
150
Arc452 Series Remote Controller
153
Arc433 Series Remote Controller
156
SA Indoor Unit
159
Code Indication on Remote Controller
166
RA Indoor Unit
166
SA Indoor Unit
166
Outdoor Unit
167
Troubleshooting for RA Indoor Unit
168
Indoor Unit PCB Abnormality
168
Freeze-Up Protection Control or Heating Peak-Cut Control
170
Fan Motor or Related Abnormality
172
Radiant Panel Temperature Rise, Indoor Electronic Expansion Valve (Motor Operated Valve) Abnormality, Freeze-Up Protection Control (FVXG Series Only)
176
Thermistor or Related Abnormality (RA Indoor Unit)
178
Front Panel Open / Close Fault (FTXG Series Only)
179
Troubleshooting for SA Indoor Unit
180
Indoor Unit PCB Abnormality
180
Drain Level Control System Abnormality
181
Fan Motor (AC Motor) or Related Abnormality
182
Drain System Abnormality
183
Thermistor or Related Abnormality (SA Indoor Unit)
184
Remote Controller Thermistor Abnormality
185
Signal Transmission Error (between Indoor Unit and Remote Controller)
186
Signal Transmission Error (between MAIN Remote Controller and SUB Remote Controller)
187
Field Setting Abnormality
188
Troubleshooting for Outdoor Unit
189
Refrigerant Shortage
189
Low-Voltage Detection or Over-Voltage Detection
191
Outdoor Unit PCB Abnormality or Signal Transmission Error
193
Unspecified Voltage (between Indoor Unit and Outdoor Unit) / Anti-Icing Control in Other Room
196
Anti-Icing Control for Indoor Unit
197
OL Activation (Compressor Overload)
199
Compressor Lock
201
DC Fan Lock
202
Input Overcurrent Detection
203
Discharge Pipe Temperature Control
204
High Pressure Control in Cooling
205
Compressor Sensor System Abnormality
206
Position Sensor Abnormality
207
DC Voltage / Current Sensor Abnormality
209
Thermistor or Related Abnormality (Outdoor Unit)
210
Electrical Box Temperature Rise
212
Radiation Fin Temperature Rise
213
Output Overcurrent Detection
215
Check
217
Thermistor Resistance Check
217
Fan Motor Connector Output Check
218
Hall IC Check
219
Indoor Electronic Expansion Valve Coil Check
219
Power Supply Waveforms Check
220
Outdoor Electronic Expansion Valve Check
221
Four Way Valve Performance Check
222
Inverter Unit Refrigerant System Check
222
Inverter Analyzer Check
223
Rotating Pulse Input on the Outdoor Unit PCB Check
225
Installation Condition Check
226
Discharge Pressure Check
226
Outdoor Unit Fan System Check
227
Main Circuit Short Check
227
Power Module Check
228
Part 7 Trial Operation and Field Settings
229
Pump down Operation
230
Forced Cooling Operation
231
Trial Operation
232
RA Indoor Unit - FTXG, FTXS, ATXS, FTX, ATX, FVXG, FVXS, FLXS, FDXS Series
232
SA Indoor Unit - FFQ Series
234
Field Settings
236
RA Indoor Unit - FTXG, FTXS, ATXS, FTX, ATX, FVXG, FVXS, FLXS, FDXS Series
236
SA Indoor Unit - FFQ Series
242
Outdoor Unit
250
Silicon Grease on Power Transistor / Diode Bridge
251
Part 8 Appendix
252
Piping Diagrams
253
Indoor Unit
253
Outdoor Unit
257
Wiring Diagrams
258
Indoor Unit
258
Outdoor Unit
264
Removal Procedure (Booklet No.)
265
Revision History
266
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Daikin FTXS50K2V1B Service Manual (130 pages)
Inverter Pair Wall Mounted Type K-Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 4.84 MB
Table of Contents
Table of Contents
3
Introduction
6
Safety Cautions
6
Used Icons
11
Part 1 List of Functions
12
Functions
13
Part 2 Specifications
14
Specifications
15
Part 3 Printed Circuit Board Connector Wiring Diagram
17
Indoor Unit
18
Outdoor Unit
20
Rxs35K2V1B
20
Rxs42K2V1B
22
Rxs50K2V1B
23
Part 4 Function and Control
25
Main Functions
26
Temperature Control
26
Frequency Principle
26
Airflow Direction Control
28
Fan Speed Control for Indoor Unit
29
Program Dry Operation
30
Automatic Operation
31
Thermostat Control
32
NIGHT SET Mode
33
Inverter POWERFUL Operation
34
ECONO Operation
34
2-Area INTELLIGENT EYE Operation
35
Clock Setting
37
WEEKLY TIMER Operation
38
Other Functions
44
Function of Thermistor
45
Control Specification
46
Mode Hierarchy
46
Frequency Control
46
Controls at Mode Changing / Start-Up
48
Compressor Protection Function
49
Discharge Pipe Temperature Control
50
Input Current Control
51
Freeze-Up Protection Control
52
Heating Peak-Cut Control
52
Outdoor Fan Control
53
Liquid Compression Protection Function
53
Defrost Control
54
Electronic Expansion Valve Control
55
Pressure Equalizing Control
56
Malfunctions
58
Part 5 Remote Controller
59
Remote Controller
60
Mode Button
61
Part 6 Service Diagnosis
62
Troubleshooting with LED
63
Indoor Unit
63
Outdoor Unit
63
Problem Symptoms and Measures
64
Service Check Function
65
Troubleshooting
68
Error Codes and Description
68
Indoor Unit PCB Abnormality
69
Freeze-Up Protection Control / Heating Peak-Cut Control
70
Fan Motor (DC Motor) or Related Abnormality
71
Thermistor or Related Abnormality (Indoor Unit)
73
Refrigerant Shortage
74
Low-Voltage Detection or Over-Voltage Detection
76
Signal Transmission Error (between Indoor Unit and Outdoor Unit)
78
Unspecified Voltage (between Indoor Unit and Outdoor Unit)
80
Outdoor Unit PCB Abnormality
81
OL Activation (Compressor Overload)
83
Compressor Lock
85
DC Fan Lock
86
Input Overcurrent Detection
87
Four Way Valve Abnormality
88
Discharge Pipe Temperature Control
90
High Pressure Control in Cooling
91
Compressor System Sensor Abnormality
92
Position Sensor Abnormality
93
DC Voltage / Current Sensor Abnormality (35/42 Class Only)
95
Thermistor or Related Abnormality (Outdoor Unit)
96
Electrical Box Temperature Rise
98
Radiation Fin Temperature Rise
99
Output Overcurrent Detection
101
Check
103
Thermistor Resistance Check
103
Fan Motor Connector Output Check
104
Power Supply Waveforms Check
104
Electronic Expansion Valve Check
104
Four Way Valve Performance Check
105
Inverter Units Refrigerant System Check
105
Inverter Analyzer Check
106
Rotation Pulse Check on the Outdoor Unit PCB
108
Installation Condition Check
109
Discharge Pressure Check
109
Outdoor Fan System Check
110
Main Circuit Short Check
110
Power Module Check
112
Part 7 Tips for Servicing
114
Tips for Servicing
115
Pump down Operation
115
Forced Cooling Operation
115
Trial Operation
117
Field Settings
118
When 2 Units Are Installed in 1 Room
118
Model Type Setting
118
Standby Electricity Saving
119
Facility Setting Jumper (Cooling at Low Outdoor Temperature)
119
Jumper Settings
121
Silicon Grease on Power Transistor / Diode Bridge
122
Part 8 Appendix
123
Piping Diagrams
124
Indoor Unit
124
Outdoor Unit
124
Wiring Diagrams
126
Indoor Unit
126
Outdoor Unit
126
Removal Procedure (Booklet No.)
128
Daikin FTXS50K2V1B Operation Manual (44 pages)
Room Air Conditioner Inverter
Brand:
Daikin
| Category:
Air Conditioner
| Size: 11.01 MB
Table of Contents
Operation Manual
1
Intelligent Eye
2
Table of Contents
3
Safety Precautions
4
Name of Parts
6
Front Cover
8
Clock Button
9
Preparation before Operation
10
AUTO · DRY · COOL · HEAT · FAN Operation
12
Operating Conditions
13
Adjusting the Airflow Direction and Rate
14
COMFORT AIRFLOW / INTELLIGENT EYE Operation
16
POWERFUL Operation
19
ECONO/OUTDOOR UNIT QUIET Operation
20
OFF TIMER Operation
22
ON TIMER Operation
23
WEEKLY TIMER Operation
24
Copy Mode
27
Note for Multi System
30
Care and Cleaning
32
Removing the Front Panel
33
Before a Long Idle Period
36
Important Information Regarding the Refrigerant Used
36
Troubleshooting
37
During Operation
38
Call the Service Shop Immediately
40
Disposal Requirements
40
Fault Diagnosis by Remote Controller
41
Quick Reference
44
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Daikin FTXS50K2V1B Operation Manual (44 pages)
ROOM AIR CONDITIONER
Brand:
Daikin
| Category:
Air Conditioner
| Size: 11.07 MB
Table of Contents
Operation Manual
1
Table of Contents
3
Precauciones de Seguridad
4
Nombre de las Partes
6
Preparación Previa a la Operación
10
Operación AUTO · SECO · FRÍO · CALOR · VENTILADOR
12
Ajuste de la Dirección y la Tasa de Flujo de Aire
14
Funcionamiento FLUJO de AIRE COMFORTABLE / OJO INTELIGENTE
16
Inteligente
17
Operación POTENTE
19
Operación ECONO / SILENCIOSA de la UNIDAD EXTERIOR
20
Operación TEMPORIZADOR APAGADO
22
Operación TEMPORIZADOR de ENCENDIDO
23
Operación Temporizador
23
Semanal
24
Nota para el Sistema Multi
30
Cuidado y Limpieza
32
Localización de Averías
37
Daikin FTXS50K2V1B Operation Manuals (45 pages)
ROOM AIR CONDITIONER
Brand:
Daikin
| Category:
Air Conditioner
| Size: 5.65 MB
Table of Contents
Table of Contents
3
Safety Precautions
4
Name of Parts
6
Preparation before Operation
10
AUTO · DRY · COOL · HEAT · FAN Operation
12
Adjusting the Airflow Direction and Rate
14
COMFORT AIRFLOW / INTELLIGENT EYE Operation
16
POWERFUL Operation
19
ECONO/OUTDOOR UNIT QUIET Operation
20
OFF TIMER Operation
22
ON TIMER Operation
23
WEEKLY TIMER Operation
24
Note for Multi System
30
Care and Cleaning
32
Troubleshooting
37
Daikin FTXS50K2V1B Operation Manual (45 pages)
INVERTER
Brand:
Daikin
| Category:
Air Conditioner
| Size: 8.69 MB
Table of Contents
Table of Contents
3
Safety Precautions
4
Name of Parts
6
Preparation before Operation
10
AUTO · DRY · COOL · HEAT · FAN Operation
12
Adjusting the Airfl Ow Direction and Rate
14
COMFORT AIRFLOW / INTELLIGENT EYE Operation
16
POWERFUL Operation
19
ECONO/OUTDOOR UNIT QUIET Operation
20
OFF TIMER Operation
22
ON TIMER Operation
23
WEEKLY TIMER Operation
24
Note for Multi System
30
Care and Cleaning
32
Troubleshooting
37
Daikin FTXS50K2V1B Installation Manual (21 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.55 MB
Table of Contents
Installation Manual
1
Safety Precautions
5
Choosing an Installation Site
6
Indoor Unit
6
Wireless Remote Controller
6
Preparation before Installation
7
Indoor Unit Installation Drawings
8
Indoor Unit Installation
9
Installing the Indoor Unit
9
Wiring Diagram
12
Refrigerant Piping Work
15
Drain Piping
15
Refrigerant Piping
16
Trial Operation and Testing
17
Daikin FTXS50K2V1B Removal Procedure (23 pages)
3.5/4.2/5.0 kW Class
Brand:
Daikin
| Category:
Heat Pump
| Size: 2.22 MB
Table of Contents
Table of Contents
3
Air Filters
4
Front Panel
5
Front Grille
6
Horizontal Blades
7
Electrical Box
8
Pcbs
10
Swing Motors
13
Indoor Heat Exchanger
18
Fan Motor / Fan Rotor
20
Vertical Blade ASSY
21
Daikin FTXS50K2V1B Installation Manual (17 pages)
R410A Split Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.01 MB
Table of Contents
Installation Manual
1
Safety Precautions
4
Choosing an Installation Site
5
Indoor Unit
5
Wireless Remote Controller
5
Preparation before Installation
6
Indoor Unit Installation Drawings
7
Indoor Unit Installation
8
Installing the Indoor Unit
8
Left-Side, Left-Back, or Left-Bottom Piping
10
How to Replace the Drain Plug and Drain Hose
10
Drain Piping
13
Refrigerant Piping Work
13
Refrigerant Piping
14
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