Related Manuals for Daikin FTXS-A Series
Summary of Contents for Daikin FTXS-A Series
- Page 1 R410A TECHNICAL MANUAL Inverter Single Split Air Conditioner Wall Mounted A Series FTXS-A Series — Heatpump [50Hz] — TM-5WMZR-SI-ARA1...
-
Page 3: Table Of Contents
Table of Contents Table of Contents Nomenclature........................1 Indoor ..........................1 Outdoor ..........................1 Product Line-Up ......................2 Application Information .....................4 Operating Range ......................4 Refrigerant Circuit Diagrams ..................6 Installation Guideline .....................7 Sound Data ........................10 Sound Pressure Level ....................10 NC Curve ........................11 Engineering & Physical Data ...................13 Performance Data ......................14 Calculation Steps ......................14 Performance Tables .....................16... -
Page 5: Nomenclature
Nomenclature Nomenclature Indoor 25 A X V1 G Market G : Argentina Power Supply V1 : 220-240V/1Ph/50Hz Manufacturer X : Malaysia Product Series A : A Series Capacity 25 : 2500 Watt* 35 : 3500 Watt* 50 : 5000 Watt* 60 : 6000 Watt* Classification S : Premium Model... -
Page 6: Product Line-Up
Nomenclature Product Line-Up Indoor Unit FTXS Classification Nomenclature FTXS25AXV1G FTXS35AXV1G FTXS50AXV1G FTXS60AXV1G... - Page 7 Nomenclature Outdoor Unit Classification Nomenclature RXN25FXV1G RXN35FXV1G RXN50CXV1G RXN60CXV1G...
-
Page 8: Application Information
Application Information Application Information Operating Range Ensure the operating temperature is in allowable range. Cooling Model : FTXS25/35A - RXN25/35F The use of your air conditioner outside the range of working temperature and humidity can result in serious failure. 14 15 19 20 INDOOR TEMP (°CWB) Model : FTXS50/60A - RXN50/60C... - Page 9 Application Information Heating Model : FTXS25/35/50/60A - RXN25/35F / RXN50/60C The use of your air conditioner outside the range of working temperature and humidity can result in serious failure. INDOOR TEMP (°CDB)
-
Page 10: Refrigerant Circuit Diagrams
Application Information Refrigerant Circuit Diagrams Model: FTXS25/35A – RXN25/35F Cooling operation Heating operation PIPING 3 WAY VALVE MUFFLER DISCHARGE PIPE SENSOR ACCUMULATOR COMPRESSOR ELECTRONIC EXPANSION PIPING VALVE LIQUID STRAINER 2 WAY VALVE STRAINER INDOOR UNIT OUTDOOR UNIT Model: FTXS50/60A – RXN50/60C Cooling operation Heating operation PIPING... -
Page 11: Installation Guideline
Application Information Installation Guideline Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them. Installation Diagram Indoor Unit Caulk pipe hole gap 75mm or more from ceiling Cut thermal insulation pipe to an with putty. appropriate length and wrap it with tape, making sure that no gap is left Front panel in the insulation pipe’s cut line. - Page 12 Application Information Outdoor Clearance If the condensing unit is operated in an atmosphere containing oils (including machine oils), salt (coastal area), sulphide gas (near hot spring, oil refinery plant), such as substances may lead to failure of the unit. • Where a wall or order obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below.
- Page 13 Application Information Cable Size FTXS25A FTXS35A FTXS50A FTXS60A Model Unit RXN25F RXN35F RXN50C RXN60C Power supply cable size Number of wire Interconnection cable size Number of wire Recommended fuse Refrigerant Piping Piping Length and Elevation When the pipe length becomes too long, both the capacity and reliability drop. As the number of bends increases, system piping resistance to the refrigerant flow increases, thus lowering the cooling capacity, and as the result the compressor may become defective.
-
Page 14: Sound Data
Sound Data Sound Data Sound Pressure Level 1/1 Octave A-weighted Sound Pressure Level (dB, ref 20µPa) Overall Noise Model Speed (dBA) Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High FTXS25A Quiet High FTXS35A Quiet High FTXS50A Quiet High FTXS60A Quiet Model Measuring Location... -
Page 15: Nc Curve
Sound Data NC Curve FTXS25A NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FTXS35A NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) - Page 16 Sound Data FTXS50A NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FTXS60A NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
-
Page 17: Engineering & Physical Data
Engineering & Physical Data Engineering & Physical Data Engineering Data - R410A MODEL (Heatpump) INDOOR UNIT FTXS25A FTXS35A FTXS50A FTXS60A MODEL OUTDOOR UNIT RXN25F RXN35F RXN50C RXN60C Btu/h 8700 (4400 - 10200) 11600 (4400 - 13000) 19100 (4300 - 21200) 21500 (6000 - 22700) NOMINAL COOLING CAPACITY (MIN - MAX) 2.56 (1.30 - 3.00) -
Page 18: Performance Data
Performance Data Performance Data Calculation Steps Interpolation method can be used to get the total Solution: cooling capacity, TC and sensible cooling capacity, Based on the Performance Table, SC and power input, PI at those temperatures which 1. Refer to the Indoor DB column, are not stated out in the table. - Page 19 Performance Data (b) Indoor Condition: 25°C DB, 19°C WB By Interpolation Method Outdoor Condition: 35°C DB 25°C – 24°C – 1.82 kW ⇒ Outdoor temperature 27°C – 24°C 2.12 kW – 1.82 kW 35°C ⇒ y = 1.92 kW Similarly, = 2.55 kW 2.55 1.82...
-
Page 20: Performance Tables
Performance Data Performance Tables R410A Heatpump Model: FTXS25A - RXN25F Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 2.41 1.77 0.53 2.33 1.73 0.57 2.24 1.68 0.62 2.15 1.63 0.67 1.98 1.52 0.73 1.82 1.43 0.80 24°C 2.42 2.13 0.53 2.33 2.08 0.57 2.24 2.03 0.62 2.15 1.98 0.67 1.98 1.85 0.73 1.83 1.74 0.80 16°C... - Page 21 Performance Data Model: FTXS35A - RXN35F Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 3.21 2.15 0.81 3.10 2.10 0.87 2.99 2.04 0.94 2.87 1.98 1.02 2.63 1.84 1.11 2.43 1.73 1.22 24°C 3.22 2.58 0.81 3.10 2.52 0.87 2.99 2.46 0.94 2.87 2.40 1.02 2.64 2.24 1.11 2.44 2.11 1.22 16°C 27°C 3.24 2.92 0.81 3.14 2.86 0.87 3.03 2.79 0.95 2.91 2.72 1.03 2.69 2.53 1.11 2.50 2.37 1.23...
- Page 22 Performance Data Model: FTXS50A - RXN50C Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.28 3.49 1.25 5.09 3.40 1.36 4.90 3.31 1.47 4.71 3.21 1.59 4.32 2.99 1.73 3.99 2.81 1.90 24°C 5.29 4.18 1.25 5.10 4.08 1.36 4.91 3.99 1.47 4.71 3.89 1.59 4.33 3.63 1.73 4.01 3.42 1.91 16°C 27°C 5.33 4.73 1.26 5.15 4.63 1.36 4.97 4.52 1.47 4.78 4.40 1.60 4.41 4.10 1.73 4.11 3.85 1.91...
- Page 23 Performance Data Model: FTXS60A - RXN60C Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.94 4.09 1.43 5.73 3.98 1.54 5.52 3.88 1.67 5.30 3.77 1.81 4.86 3.50 1.97 4.49 3.30 2.17 24°C 5.95 4.90 1.43 5.74 4.79 1.55 5.52 4.68 1.67 5.30 4.56 1.81 4.87 4.26 1.97 4.51 4.02 2.17 16°C 27°C 6.00 5.55 1.43 5.80 5.43 1.55 5.59 5.30 1.68 5.38 5.16 1.82 4.97 4.81 1.97 4.62 4.51 2.18...
-
Page 24: Outline & Dimension
Outline & Dimension Outline & Dimension Indoor Unit Model: FTXS25/35A FOR ILLUSTRATIVE PURPOSES ONLY THE MARK SHOWS PIPING DIRECTION REAR REAR LEFT RIGHT TOP VIEW NAME PLATE SIGNAL RECEIVER TERMINAL BLOCK WITH EARTH INDOOR UNIT TERMINAL ON/OFF SWITCH SIDE VIEW BOTTOM BOTTOM ROOM TEMPERATURE THERMISTOR... - Page 25 Outline & Dimension Model: FTXS50/60A FOR ILLUSTRATIVE PURPOSES ONLY THE MARK SHOWS PIPING DIRECTION REAR REAR LEFT RIGHT TOP VIEW NAME PLATE SIGNAL RECEIVER TERMINAL BLOCK WITH EARTH INDOOR UNIT TERMINAL ON/OFF SWITCH SIDE VIEW BOTTOM BOTTOM ROOM TEMPERATURE THERMISTOR LOUVER (INSIDE) FRONT GRILLE FIXED SCREWS...
- Page 26 Outline & Dimension Outdoor Unit Model: RXN25/35F FOR ILLUSTRATIVE PURPOSES ONLY Dimension Model 550 658 25/35 Note: Dimension in mm Model: RXN50C FOR ILLUSTRATIVE PURPOSES ONLY Dimension Model Dimension Model Note: Dimension in mm...
- Page 27 Outline & Dimension Model: RXN60C FOR ILLUSTRATIVE PURPOSES ONLY Dimension Model Dimension Model Note: Dimension in mm...
-
Page 28: Wiring Diagram
Wiring Diagram Wiring Diagram Heatpump Indoor Unit Outdoor Unit Model: FTXS25/35A Model: RXN25/35F WIRED CONTROLLER (OPTIONAL) POWER SUPPLY 220-240V/1Ph/50Hz... - Page 29 Wiring Diagram Indoor Unit Outdoor Unit Model: FTXS50/60A Model: RXN50/60C POWER SUPPLY 220-240V/1Ph/50Hz...
-
Page 30: Service & Maintenance
Service & Maintenance Service & Maintenance • Disconnect from main supply before servicing the air conditioner. • The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention. Components Maintenance Procedures Period... - Page 31 Service & Maintenance Air Filter 1. Open the front panel. 4. Clean or replace each filter. • Hold the panel at the recesses on the main unit See figure. (2 recesses on right and left sides) and lift it • When shaking off remaining water, do not wring until it stops.
- Page 32 Service & Maintenance Front Panel Opening & Closing Sequence (FTXS-A series) To open the front panel 1) Lift up the two tips of front panel A until it stops at the pre-fix position. 2) Lift up the two tips of front panel B to open it anda access to inner parts.
- Page 33 Service & Maintenance Pre Start Up Maintenance (After Extended Shutdown) - Inspect thoroughly and clean indoor and outdoor units. - Clean or replace air filters. - Clean condensates drain line. - Clean clogged indoor and outdoor coils. - Check fan imbalance before operation. - Tighten all wiring connections and panels.
-
Page 34: Troubleshooting
Troubleshooting Troubleshooting Indicator Lights IR Signal Receiver When an infrared remote control operating signal has been transmitted, the signal receiver on the indoor unit will respond as below to confirm acceptance of the signal transmission. ON to OFF 1 Long Beep OFF to ON 2 Short Beeps Pump down/Cool force on... - Page 35 Troubleshooting Error Code Diagnosis ON/OFF TEMP POWERFUL SWING QUIET MODE SLEEP SENSE ECO+ TIMER ON TIMER CANCEL CANCEL CLOCK CANCEL OFF TIMER CANCEL Diagnosis Step 1. Hold down ON TIMER CANCEL button or OFF TIMER CANCEL button for 5 seconds, a “ ”...
- Page 36 Troubleshooting Troubleshooting Guidelines Error Codes Error Description Action Normal No action. 1. Check sensor connection. 2. Check stop valve. Insufficient gas 3. Check for gas leak. 4. Check the EXV. 5. Check H8. 1. Check the supply voltage. 2. Check the outdoor fan by rotating with hand. DC voltage out of range 3.
- Page 37 Troubleshooting Error Codes Error Description Action 1. Check with inverter checker. Compressor lock/start-up error 2. Check the EXV. 1. Check the fan motor connection. Outdoor DC fan motor lock 2. Check if foreign matters exist around or in the fan. 1.
- Page 38 Error Codes Error Description Action Outdoor heat exchanger Same as H9. 1. Restart the system. 2. Check sensor resistance value. Electrical box temperature 3. Check heat sink temperature and conditions. rise 4. Check outdoor fan. 5. Check the installation condition. 1.
Need help?
Do you have a question about the FTXS-A Series and is the answer not in the manual?
Questions and answers
Por qué se enciende la luz rosada
For the Daikin FTXS-A Series, the pink (violet) light turns on when the timer is set.
This answer is automatically generated