EDUS 04-740 EDUS 04 - 740 ENGINEERING DATA SPLIT D-Series - Heat Pump - AMERICAS 1645 Wallace Drive, Suite 110 Carrollton, TX75006 info@daikinac.com www.daikinac.com Specifications, designs and other content appearing in this brochure are current as of February 2007 but subject to change without notice. EDUS04-740 Printed in U.S.A.
EDUS04-740 Split-System Room Air Conditioners D-Series Heat Pump FTXS09DVJU FTXS12DVJU The Single Split FTXS15DVJU Duct-Free System FTXS18DVJU FTXS24DVJU 1. 2. 3. 4. RX09FVJU RX12FVJU RX15FVJU RX18FVJU RX24FVJU Power Supply ..........................................................................................3 Functions.................................................................................................4 Specifications ......................................................................
EDUS04-740 13.2 Installation Manual ...............................................................................
EDUS04-740 Power Supply 1.
Functions EDUS04-740 Comfortable Airflow Comfort Control Operation Lifestyle Convenience FTXS15·18·24DVJU RX15·18·24FVJU Compressor FTXS09·12DVJU RX09·12FVJU Basic Function Functions FTXS15·18·24DVJU RX15·18·24FVJU Category FTXS09·12DVJU RX09·12FVJU 2.
EDUS04-740 Specifications 3. Specifications 60Hz 230V Indoor Units Models FTXS09DVJU RX09FVJU Outdoor Units Capacity Rated (Min.~Max.) Moisture Removal Running Current (Rated) Power Consumption Rated (Min.~Max.) Power Factor EER (Rated) COP (Rated) SEER Energy Efficiency HSPF Liquid Piping Connections Gas Drain Heat Insulation Max. Interunit Piping Length Max.
Specifications EDUS04-740 60Hz 230V Indoor Units Model FTXS15DVJU RX15FVJU Outdoor Units Capacity Rated (Min.~Max.) Moisture Removal Running Current (Rated) Power Consumption Rated (Min.~Max.) Power Factor EER (Rated) COP (Rated) SEER Energy Efficiency HSPF Liquid Piping Connections Gas Drain Heat Insulation Max. Interunit Piping Length Max.
EDUS04-740 Specifications 60Hz 230V Indoor Units Model FTXS24DVJU RX24FVJU Outdoor Units Capacity Rated (Min.~Max.) Moisture Removal Running Current (Rated) Power Consumption Rated (Min.~Max.) Power Factor EER (Rated) COP (Rated) SEER Energy Efficiency HSPF Liquid Piping Gas Connections Drain Heat Insulation Max. Interunit Piping Length Max.
Dimensions EDUS04-740 4. Dimensions 4.1 Indoor Units FTXS09/12DVJU 30-7/8(784) INCLUDING ( MOUNTING PLATE) 7-3/4(197) 7-11/16(195) 10-3/4(273) NAME PLATE TERMINAL BLOCK WITH EARTH TERMINAL ROOM TEMP. THERMISTOR GAS PIPE f3/8 Cut (THE LENGTH OF PIPE OUTSIDE THE UNIT: ABOUT 11-13/16) DRAIN HOSE (CONNECTING PART I.D. f9/16, O.D.f11/16) (THE HOSE LENGTH OF OUTSIDE LIQUID PIPE f1/4 CuT (THE LENGTH OF PIPE OUTSIDE THE UNIT IS APPROX.
EDUS04-740 Dimensions FTXS24DVJU AIR FLOW(INDOOR) (FOR PERFORMANCE AND MAINTENANCE) REAR 41-5/16(1050) RIGHT (SPACE FOR MAINTENANCE) MIN. 1-15/16(50) MIN. 1-15/16(50) (SPACE FOR MAINTENANCE) INCLUDING ( INSTALLATION PLATE) 9-7/16(240) 9-3/8(238) HEATING (FTX-- ONLY) 10° 40° FAN WIRELESS REMOTE CONTROLLER 55° 15° 35° 5° 35° 55° 2-3/8(60) VERTICAL BLADE(AUTOMATIC) 5° 3-15/16 (99.5) STANDARD LOCATIONS OF WALL HOLES (ARC433A53) 50° 5° 55° Room Air Conditioners D-Series 2-1/16(52.
Dimensions 4.2 EDUS04-740 Outdoor Units MINIMUM SPACE FOR AIR PASSAGE DRAIN OUTLET (I.
EDUS04-740 Dimensions DRAIN OUTLET (I.D.
Wiring Diagrams EDUS04-740 5. Wiring Diagrams 5.1 Indoor Units FTXS09/12DVJU PCB3 S36 S35 PCB1 H1 INTELLIGENTEYE SENSOR Fu 3.
EDUS04-740 5.2 Wiring Diagrams Outdoor Units RX09/12FVJU BRN C100 YLW 2 L2 2 WHT 3 RED MRM10 HN1 HN2 GRN/YLW HN3 BLU C94 DB2 ~ + - ~ C74 + + + + - - C95 - - FU2 V3 7 FU1 3.15A - ~ 1 WHT BLK BLK BLK BLK BLK BLK E GRN/YLW POWER SUPPLY 60Hz 208/230V~ GRY S11 1 L2 + HL3 SA1 L1 IPM1 HR2 DB1 ~ + ORG HL2 V2 S HC4 HC3 L1R HR1 IC11 C75 3.
Piping Diagrams EDUS04-740 6. Piping Diagrams 6.1 Indoor Units FTXS09/12DVJU FTXS15/18/24DVJU INDOOR UNIT INDOOR UNIT HEAT EXCHANGER 9/32CuT (5/16CuT) 5/16CuT 1/4CuT THERMISTOR 1/4CuT HEAT EXCHANGER ON HEAT EXCH. 1/4CuT THERMISTOR ON HEAT EXCH.
EDUS04-740 6.
Piping Diagrams EDUS04-740 RX15/18FVJU OUTDOOR UNIT HEAT EXCHANGER OUTDOOR AIR TEMPERATURE THERMISTOR 5/16CuT 5/16CuT 5/16CuT CAPILLARY TUBE 1 5/16CuT 5/16CuT 5/16CuT 5/16CuT 5/16CuT CAPILLARY TUBE 2 CAPILLARY TUBE 3 5/16CuT 5/16CuT HEAT EXCHANGER THERMISTOR MUFFLER WITH FILTER 1/4CuT REFRIGERANT FLOW COOLING 1/4CuT 1/4CuT 1/2CuT 5/16CuT CAPILLARY TUBE 4 HEATING FILTER M 1/2CuT PROPELLER FAN 1/2CuT MUFFLER WITH FILTER FOUR WAY VALVE ON:HEATING 5/16CuT 1/2CuT MOTOR OPERATED VALVE 12
EDUS04-740 Capacity Tables 7. Capacity Tables FTXS09DVJU + RX09FVJU (60Hz 208/230V) Cooling INDOOR OUTDOOR TEMPERATURE(°FDB) EWB EDB 68.0 77.0 °F °F TC SHC PI TC SHC PI TC SHC 86.0 PI TC SHC 89.6 PI TC SHC 95.0 PI TC 104.0 SHC PI 57.2 68.0 8.67 5.68 0.71 8.27 5.46 0.76 7.88 5.24 0.81 7.72 5.14 0.83 7.48 5.01 0.86 7.08 4.79 0.92 60.8 71.6 9.13 5.87 0.71 8.73 5.65 0.76 8.33 5.43 0.81 8.18 5.34 0.83 7.94 5.21 0.86 7.54 4.99 0.91 64.4 77.0 9.
Capacity Tables EDUS04-740 FTXS12DVJU + RX12FVJU (60Hz 208/230V) Cooling INDOOR OUTDOOR TEMPERATURE(°FDB) EWB EDB 68.0 77.0 °F °F TC SHC PI TC SHC PI TC SHC 86.0 PI TC SHC 89.6 PI TC SHC 95.0 PI TC 104.0 SHC PI 57.2 68.0 13.03 8.54 1.09 12.49 8.31 1.17 11.95 7.95 1.25 11.74 7.83 1.28 11.42 7.65 1.33 10.88 7.35 1.41 60.8 71.6 13.09 8.41 1.10 12.55 8.18 1.18 12.01 7.83 1.26 11.79 7.71 1.29 11.47 7.53 1.34 10.93 7.23 1.42 64.4 77.0 13.16 8.
EDUS04-740 Capacity Tables FTSX15DVJU + RX15FVJU (60Hz 208/230V) Cooling INDOOR OUTDOOR TEMPERATURE(°FDB) EWB EDB 68.0 77.0 °F °F TC SHC PI TC SHC PI TC SHC 86.0 PI TC SHC 89.6 PI TC SHC 95.0 PI TC 104.0 SHC PI 57.2 68.0 15.05 9.86 1.00 14.54 9.67 1.09 14.02 9.33 1.19 13.82 9.21 1.22 13.51 9.06 1.28 13.00 8.79 1.38 60.8 71.6 15.47 9.95 1.02 14.96 9.75 1.11 14.45 9.42 1.21 14.24 9.31 1.25 13.94 9.15 1.30 13.43 8.89 1.40 64.4 77.0 16.
Capacity Tables EDUS04-740 FTXS18DVJU + RX18FVJU (60Hz 208/230V) Cooling INDOOR OUTDOOR TEMPERATURE(°FDB) EWB EDB 68.0 77.0 °F °F TC SHC PI TC SHC PI TC SHC 86.0 PI TC SHC 89.6 PI TC SHC 95.0 PI TC 104.0 SHC PI 57.2 68.0 18.05 11.82 1.39 17.54 11.66 1.49 17.02 11.32 1.58 16.82 11.21 1.62 16.51 11.07 1.68 16.00 10.81 1.77 60.8 71.6 18.47 11.88 1.41 17.96 11.71 1.51 17.45 11.38 1.60 17.24 11.27 1.64 16.94 11.13 1.70 16.43 10.87 1.79 64.4 77.
EDUS04-740 Capacity Tables FTXS24DVJU + RX24FVJU (60Hz 208/230V) Cooling INDOOR OUTDOOR TEMPERATURE(°FDB) EWB EDB 68.0 77.0 °F °F TC SHC PI TC SHC PI TC SHC 86.0 PI TC SHC 89.6 PI TC SHC 95.0 PI TC 104.0 SHC PI 57.2 68.0 22.05 14.16 2.24 21.54 14.32 2.33 21.02 13.98 2.43 20.82 13.88 2.46 20.51 13.75 2.52 20.00 13.52 2.62 60.8 71.6 22.47 14.45 2.26 21.96 14.32 2.35 21.45 13.99 2.45 21.24 13.89 2.49 20.94 13.75 2.54 20.43 13.52 2.64 64.4 77.
Capacity Tables 7.1 EDUS04-740 Capacity correction factor by the length of refrigerant piping (Reference) The cooling and the heating capacity of the unit has to be corrected in accordance with the length of refrigerant piping. (The distance between the indoor unit and the outdoor unit) <— line : cooling capacity> <--- line : heating capacity> R-410A (09/12 class) Capacity correction factor 1 0.9 Range of the refrigerant additional charge 0.8 16.4 32.8 49.2 65.
EDUS04-740 Operation Limit 8. Operation Limit RX09/12/15/18/24FVJU Heating Cooling 68 122 64.4 114.8 59 104 50 41 32 23 Continuous operation 50 Outdoor temp.(°FWB) 68 Pull-down period Continuous operation Outdoor temp.(°FDB) 86 32 14 14 5 (5°FDB) 50 68 73.4 57.2 Indoor temp.(°FWB) Room Air Conditioners D-Series 82.4 86 Notes: The graphs are based on the following conditions. • Equivalent piping length 25ft • Level difference 0ft • Air flow rate High 68 50 Indoor temp.
Sound Level EDUS04-740 9. Sound Level 9.1 Measuring Location Indoor Unit The Single Split Duct-Free System 2.6ft 3.3ft (R5162) Outdoor Unit 3.3ft (R4796) Note: 24 1. Operation sound is measured in an anechoic chamber. 2. The data are based on the conditions shown in the table below.
EDUS04-740 Sound Level 9.2 Octave Band Level 9.2.1 Indoor Units FTXS09DVJU COOLING 70 OVER ALL ( dB ) SCALE 60Hz 208/230V (H) 60Hz 208/230V (L) A 38 25 NC-60 60 NC-50 ( B.G.
Sound Level EDUS04-740 FTXS24DVJU COOLING NC-60 60 NC-50 SCALE 60Hz 208/230V (H) 60Hz 208/230V (L) A 46 37 ( B.G.N IS ALREADY RECTIFIED ) 50 OPERATING CONDITIONS POWER SOURCE NC-40 40 208/230V 60Hz JIS STANDARD 60Hz 208/230V(H) NC-30 30 60Hz 208/230V(L) Cooling NC-20 20 APPROXIMATE THRESHOLD HEARING FOR CONTINUOUS NOISE 63 26 70 OVER ALL ( dB ) 125 250 500 1000 2000 4000 OCTAVE BAND CENTER FREQUENCY (Hz) 8000 OCTAVE BAND SOUND PRESSURE LEVEL dB(0dB=0.
EDUS04-740 9.2.2 Sound Level Outdoor Units RX09FVJU COOLING NC-60 60Hz 208/230V(H) SCALE 60 48 A NC-50 ( B.G.N IS ALREADY RECTIFIED ) 50 OPERATING CONDITIONS POWER SOURCE NC-40 40 208/230V 60Hz JIS STANDARD 60Hz 208/230V NC-30 30 Cooling NC-20 20 70 OVER ALL ( dB ) APPROXIMATE THRESHOLD HEARING FOR CONTINUOUS NOISE 63 125 250 500 1000 2000 4000 OCTAVE BAND CENTER FREQUENCY (Hz) OCTAVE BAND SOUND PRESSURE LEVEL dB(0dB=0.0002μ bar) OCTAVE BAND SOUND PRESSURE LEVEL dB(0dB=0.
Sound Level EDUS04-740 RX24FVJU COOLING NC-60 60 NC-50 60Hz 208/230V A 54 OPERATING CONDITIONS NC-40 POWER SOURCE 40 208/230V 60Hz JIS STANDARD 60Hz 208/230V NC-30 30 Cooling NC-20 APPROXIMATE THRESHOLD HEARING FOR CONTINUOUS NOISE 63 28 SCALE ( B.G.N IS ALREADY RECTIFIED ) 50 20 70 OVER ALL ( dB ) 125 250 500 1000 2000 4000 OCTAVE BAND CENTER FREQUENCY (Hz) 8000 OCTAVE BAND SOUND PRESSURE LEVEL dB(0dB=0.0002μ bar) OCTAVE BAND SOUND PRESSURE LEVEL dB(0dB=0.
EDUS04-740 Electric Characteristics 10. Electric Characteristics Representative Unit Combination Indoor Unit Outdoor Unit FTXS09DVJU RX09FVJU FTXS12DVJU RX12FVJU FTXS15DVJU RX15FVJU FTXS18DVJU RX18FVJU FTXS24DVJU RX24FVJU Power Supply Hz-Volts 60-208 60-230 60-208 60-230 60-208 60-230 60-208 60-230 60-208 60-230 Voltage Range COMP MCA MFA MAX. 60Hz 253V MIN. 60Hz 187V 6.1 15 MAX. 60Hz 253V MIN. 60Hz 187V 7.9 15 MAX. 60Hz 253V MIN. 60Hz 187V 13.7 20 MAX. 60Hz 253V MIN.
Installation Manual EDUS04-740 11. Installation Manual 11.1 Indoor Units 11.1.1 Safety Precautions Safety Precautions • Read these Safety Precautions carefully to ensure correct installation. • This manual classifies the precautions into WARNINGS and CAUTIONS. Be sure to follow all the precautions below: they are all important for ensuring safety. WARNINGS Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.
EDUS04-740 Installation Manual 11.1.
Installation Manual EDUS04-740 Indoor Unit Installation Drawings How to attach the indoor unit. Hook the claws of the bottom frame to the mounting plate. If the claws are difficult to hook, remove the front grille. How to remove the indoor unit. Push up the marked area (at the lower part of the front grille) to release the claws. If it is difficult to release, remove the front grille.
EDUS04-740 Installation Manual Intelligent-Eye Sensor 1. Adjusting the angle 1) Once installation of the indoor unit is complete, adjust the angle of the Intelligent-eye sensor to ensure the detection area properly covers the room. (Adjustable angle: 15° to right and left of center) 15° 15° Intelligent-eye sensor 2) Gently push and slide the sensor to adjust the angle. Aim so that the sensor is pointing to the centre of the room, or to the part of the room that is most frequently used.
Installation Manual EDUS04-740 Indoor Unit Installation 1. Installing the mounting plate • The mounting plate should be installed on a wall which can support the weight of the indoor unit. 1) Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and mark the boring points on the wall. 2) Secure the mounting plate to the wall with screws. Recommended mounting-plate retention spots and Dimensions (Bolt size: M3/8) Use tape measure as shown.
EDUS04-740 Installation Manual A Mounting plate 3) Pass the drain hose and refrigerant pipes through the wall hole, then set the indoor unit on the mounting plate hooks by using the markings at the top of the indoor unit as a guide. 4) Open the front grille, then open the service lid. Hang indoor unit's (Refer to Installation Tips.) hook here.
Installation Manual EDUS04-740 4. Wiring 1) Strip wire ends (9/16in). 2) Match wire colours with terminal numbers on indoor and outdoor units’ terminal blocks and firmly screw wires to the corresponding terminals. 3) Connect the earth wires to the corresponding terminals. 4) Pull wires to make sure that they are securely latched up, then retain wires with wire retainer. 5) Shape the wires so that the service lid fits securely, then Outdoor unit close service lid.
EDUS04-740 Installation Manual Refrigerant piping work 1. Flaring the pipe end 1) Cut the pipe end with a pipe cutter. 2) Remove burrs with the cut surface facing downward so that the chips do not enter the pipe. 3) Put the flare nut on the pipe. 4) Flare the pipe. 5) Check that the flaring is properly made. (Cut exactly at right angles.) Remove burrs Flaring Set exactly at the position shown below.
Installation Manual EDUS04-740 Trial Operation and Testing 1. Trial Operation and Testing. 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in either cooling or heating mode. • In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temperature. 1) Trial operation may be disabled in either mode depending on the room temperature.
EDUS04-740 Installation Manual 11.1.
Installation Manual EDUS04-740 Indoor Unit Installation Drawings A Mounting plate M3/16” × 1/2”L The mounting plate should be installed on a wall which can support the weight of the indoor unit. Caulk pipe hole gap with putty. 13/16 in or more from ceiling Front panel Cut thermal insulation pipe to an appropriate length and wrap it with tape, making sure that no gap is left in the insulation pipe’s cut line. Wrap the insulation pipe with the finishing tape from bottom to top.
EDUS04-740 Installation Manual Indoor Unit Installation 1. Installing the mounting plate. The mounting plate should be installed on a wall which can support the weight of the indoor unit. 1) Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and mark the boring points on the wall. 2) Secure the mounting plate to the wall with screws.
Installation Manual EDUS04-740 Indoor Unit Installation 2. Boring a wall hole and installing wall embedded pipe. • For walls containing metal frame or metal board, be sure to use a wall embedded pipe and wall cover in the feed-through hole to prevent possible heat, electrical shock, or fire. • Be sure to caulk the gaps around the Outside pipes with caulking material to prevent Wall embedded pipeInside (field supply) Caulking water leakage.
EDUS04-740 Installation Manual Indoor Unit Installation 3) Shape the refrigerant pipe along the pipe path marking on the mounting plate. 4) Pass drain hose and refrigerant pipes through the wall hole, then set the indoor unit on mounting plate hooks, using the markings at the top of indoor unit as a guide. Drain hose Caulk this hole with putty or caulking material. A Mounting plate Bind with plastic tape. Wrap insulating tape around the bent portion of refrigerant pipe.
Installation Manual EDUS04-740 Indoor Unit Installation 5. When connecting to an HA system. 1) 2) 3) 4) Remove the front grille. (3 screws) Remove the electrical wiring box. (1 screw) Remove the metal plate electrical wiring cover. (4 tabs) Attach the connection cord to the S21 connector and pull the harness out through the notched part in the figure.
EDUS04-740 Installation Manual Refrigerant piping work 1. Check Flaring the Pipe End 1) Cut the pipe end with a pipe cutter. 2) Remove burrs with the cut surface facing downward so that the chips do not enter the pipe. 3) Put the flare nut on the pipe. 4) Flare the pipe. 5) Check that the flaring is properly made. Flare’s inner surface must be flaw-free. (Cut exactly at right angles.) Remove burrs The pipe end must be evenly flared in a perfect circle. Make sure that the flare nut is fitted.
Installation Manual EDUS04-740 Run Test and Final Check 1. Trial Operation and Testing. 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in either cooling or heating mode. • In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temperature. 1) Trial operation may be disabled in either mode depending on the room temperature.
EDUS04-740 11.2 Installation Manual Outdoor Units 11.2.1 Safety Precautions Safety Precautions • Read these Safety Precautions carefully to ensure correct installation. • This manual classifies the precautions into WARNINGS and CAUTIONS. Be sure to follow all the precautions below: they are all important for ensuring safety. WARNINGS Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.
Installation Manual EDUS04-740 11.2.2 09/12 Class Accessories Accessories supplied with the outdoor unit: (B) Drain plug (Heat pump-Models) (A) Installation manual 1 1 Located on the bottom of the packing case. Precautions for Selecting the Location 1) Choose a place strong enough to bear the weight and vibration of the unit, The location should not amplified the unit noise.
EDUS04-740 Installation Manual Outdoor Unit Installation Drawings Wrap the insulation pipe with the finishing tape from bottom to top. Model 09 / 12 class Max. allowable length 65 ft Max. allowable height 49 ft Additionl refrigerant required for refrigerant pipe exceeding 33 ft in length. 0.22 oz/ft Gas pipe O.D. 3/8” Liquid pipe O.D. 1/4” * Be sure to add the proper amount of additional refrigerant. Failure to do so may result in reduced perfomance. Service lid How to remove the service lid.
Installation Manual EDUS04-740 Outdoor Unit Installation 1. Installing Outdoor Unit 1) When installing the outdoor unit, refer to “Precautions for Selecting the Location” and the “Outdoor Unit Installation Drawings”. 2) If drain work is necessary, follow the procedures below. 2. Drain Work (Heat pump-Models) 1) Use drain plug for drainage. 2) If the drain port is covered by a mounting base or floor surface, place additional foot bases of at least 1 1/4” in height under the outdoor unit’s feet.
EDUS04-740 Installation Manual Outdoor Unit Installation 5. Purging Air and Checking for Gas Leakage • When the piping work is completed, it is necessary to purge the air and check for gas leakage. Warning 1) 2) 3) 4) Do not place any substance other than the specified refrigerant (R410A) into the refrigeration cycle. When a refrigerant gas leak occurs, ventilate the room as soon and as much as possible.
Installation Manual 6. EDUS04-740 Refilling The Refrigerant Check the type of refrigerant to be used on the machine nameplate. Precautions when adding R410A Fill from the liquid pipe in liquid form. It is a mixture of refrigerant, so adding it in gas form may cause the refrigerant composition to change, preventing normal operation. 1) Before filling, check whether the cylinder has a siphon attached or not. (It should have something like “liquid filling siphon attached” displayed on it.
EDUS04-740 Installation Manual Wiring Warning 1) Do not use spliced wires, stand wires, extension cords, or starbust connections, as they may cause overheating, electrical shock, or fire. Follow all Local, and State electrical codes. 2) Do not use locally purchased electrical parts inside the product. (Do not overload the circuit by adding drain pump or other electrical equipment to unit terminals.) Doing so may cause electric shock or fire. 3) Be sure to install an earth leak detector.
Installation Manual EDUS04-740 Run Test and Final Check 1. Trial Operation and Testing. 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in eitr cooling or heating mode. • In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temperature. 1) Trial operation may be disabled in either mode depending on the room temperature.
EDUS04-740 Installation Manual 11.2.3 15/18/24 Class Accessories Accessories supplied with the outdoor unit: (B) Drain plug (Heat pump-Models) (A) Installation manuals Located on the bottom of the packing case. Precautions for Selecting the Location 1) Choose a place strong enough to bear the weight and vibration of the unit, The location should not amplified the unit noise.
Installation Manual EDUS04-740 Outdoor Unit Installation Drawings Wrap the insulation pipe with the finishing tape from bottom to top. Model 15 class 18 class Max. allowable length 24 class 98.4 ft Min. allowable length 4.9 ft Max. allowable height 65.6 ft Additional refrigerant required for refrigerant pipe exceeding 33 ft in length. 0.22 oz/ft Gas pipe O.D. 1/2” Liquid pipe O.D. 5/8” O.D. 1/4” CAUTION Set the piping length to 4.9 ft or longer.
EDUS04-740 Installation Manual Outdoor Unit Installation 1. Installing Outdoor Unit 1) When installing the outdoor unit, refer to “Precautions for Selecting the Location” and the “Outdoor Unit Installation Drawings.” 2) If drain work is necessary, follow the procedures below. 2. Drain Work 1) Use drain plug for drainage. 2) If the drain port is covered by a mounting base or floor surface, place additional foot bases of at least 1 1/4” in height under the outdoor unit’s feet.
Installation Manual EDUS04-740 Outdoor Unit Installation 5. Purging Air and Checking for Gas Leakage • When the piping work is completed, it is necessary to purge the air and check for gas leakage. Warning 1) 2) 3) 4) Do not place any substance other than the specified refrigerant (R410A) into the refrigeration cycle. When a refrigerant gas leak occurs, ventilate the room as soon and as much as possible.
EDUS04-740 Installation Manual Outdoor Unit Installation 6. Refilling The Refrigerant Check the type of refrigerant to be used on the machine nameplate. Precautions when adding R410A Fill from the liquid pipe in liquid form. It is a mixture of refrigerant, so adding it in gas form may cause the refrigerant composition to change, preventing normal operation. 1) Before filling, check whether the cylinder has a siphon attached or not.
Installation Manual EDUS04-740 Wiring Warning 1) Do not use spliced wires, stand wires, extension cords, or starbust connections, as they may cause overheating, electrical shock, or fire. Follow all Local, and State electrical codes. 2) Do not use locally purchased electrical parts inside the product. (Do not overload the circuit by adding drain pump or other electrical equipment to unit terminals.) Doing so may cause electric shock or fire. 3) Be sure to install an earth leak detector.
EDUS04-740 Installation Manual Run Test and Final Check 1. Trial Operation and Testing. 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in either cooling or heating mode. • In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temperature. 1) Trial operation may be disabled in either mode depending on the room temperature.
Operation Manual EDUS04-740 12. Operation Manual 12.
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Operation Manual EDUS04-740 ARC433A51 66 Room Air Conditioners D-Series
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EDUS04-740 Operation Manual RX09/12FVJU Only Operation outside humidity or temperature range may cause a safety device to disable the system. RX09/12FVJU Note: A breaker must be turned on for 24 hours before the operation start if the ambient temperature is below 14ºF, otherwise the unit will not start smoothly.
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EDUS04-740 Operation Manual Press SILENT button. Press SILENT button again.
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Operation Manual EDUS04-740 ARC433A51 Cancels timer setting 3P141693-1K 88 Room Air Conditioners D-Series
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Operation Manual EDUS04-740 Operation outside humidity or temperature range may cause a safety device to disable the system. RX15/18/24DVJ RX15/18/24FVJU NOTE:AAbreaker breakermust mustbe beturned turnedon onfor for24 24hours hoursbefore beforethe theoperation operationstart startifif Note: the ambient is below 14°F, otherwise the unitwill not start operation smoothly. the ambient temperature is below 14ºF, or the unit will not start smoothly.
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Operation Manual EDUS04-740 Press SILENT button. Press SILENT button again.
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EDUS04-740 Room Air Conditioners D-Series Operation Manual 111
Operation Manual 112 EDUS04-740 Room Air Conditioners D-Series
EDUS04-740 Operation Manual ARC433A53 Cancels timer setting 3P141693-2K Room Air Conditioners D-Series 113
Optional Accessories EDUS04-740 13. Optional Accessories 13.1 Option List 13.1.
EDUS04-740 13.2 Optional Accessories Installation Manual 13.2.1 KRP413A1S Safety Precautions Read these safety precautions carefully before installing the unit, and be sure to install the unit properly. This manual classifies precautions to the user into the following two categories. These warnings and cautions are for your safety. Follow them. WARNING Faulty installation can result in death or serious injury CAUTION Faulty installation can result in serious injury or other serious consequences.
Optional Accessories EDUS04-740 Installation This product is available in two types. The KRP413A1S · KRP413AA1S is for installation in a case independent of the indoor unit, and the KRP413A1 is for installation within the indoor unit. 1. KRP413A1S · KRP413AA1S 1 3. Attaching Adaptor Case Assy (for KRP413A1S · KRP413AA1S) Installation diagram 1 Adaptor case Indoor unit PCB Using the screws (to mount on a wall, etc.) Use the 3 supplied screws to attach the case assy .
EDUS04-740 Optional Accessories Wiring 1. Wiring 4. Connection with Remote Controller c Connect one end of the wiring to connector S21 of the PCB in the indoor unit. d Connect the other end of the wiring to connector S6 of the adaptor PCB. e Connect field wiring according to the functions assigned to each connection terminal of the adaptor PCB. f Secure all wires. 1 Example connections with three kinds of remote controllers are shown bellow. Note: These connections cannot be used in combination.
Optional Accessories EDUS04-740 Test Operation and Confirmation 1. When the System is Not Working Is the air conditioner working properly? Are the connectors of the wiring properly connected? Are the remote controller and field wiring properly connected? Are all switch settings correct? If there is nothing apparently wrong, conduct a diagnostic check using the following procedure. Diagnostic check c Defect in adaptor PCB. d Defect in wiring. e Defect in indoor unit’s PCB.
EDUS04-740 Optional Accessories 13.2.2 KRP928B2S 1.Overview, Features and Compatible Models Safety Precautions This kit is the interface required when connecting the central controller and a Daikin Room Air Conditioner. Use of the central controller makes it possible to perform the following monitoring and operations. It is compatible with room air conditioners which have an HA connector S21. zRead these Safety Precautions carefully to ensure correct installation.
Optional Accessories 4.Switch Settings 5.Control Codes Turn the power on after all the switches have been set. Settings made while the power is on are invalid. When using a central remote controller, the operating codes can be used to limit operation from wireless remote controllers. { : permitted; × : prohibited Overseas ON • “Automatic” operation is available from the central controller. (2) Group number settings (SW1 and SW2-1 to SW2-3) Set these when using the central controller.
EDUS04-740 Optional Accessories 3P157704-2A 13.2.3 KPW937A4 I Before Installation Checking the parts Check the following parts Name Louver Installation manual Shape Quantity With 4 screws 1piece 1piece I Installation Procedure Selection of Installation Location Use when installing in a location that meets the following conditions. When installing near the border to a neighbor's house If exhaust blows directly on passers-by because outdoor unit is installed facing a road.
Optional Accessories EDUS04-740 13.2.4 KPW945A4 Before installation Check the following parts Name Louver Truss tapping screw Installation manual 1piece M4x4screws (15 MBH Unit) M5x4screws (18, 24 MBH Unit) 1piece Shape Quantity Installation Procedure Selection of Installation Location Use when installing in a location that meets the following conditions.
EDUS 04-740 EDUS 04 - 740 ENGINEERING DATA SPLIT D-Series - Heat Pump - AMERICAS 1645 Wallace Drive, Suite 110 Carrollton, TX75006 info@daikinac.com www.daikinac.com Specifications, designs and other content appearing in this brochure are current as of February 2007 but subject to change without notice. EDUS04-740 Printed in U.S.A.
