Daikin H-Series, Engineeiring Data

Page 1: ...EDUS 04 904 H Series Heat Pump SEER 13 Models ...

Page 2: ...y Tables 17 7 1 Heat Pump 17 7 2 Capacity correction factor by the length of refrigerant piping Reference 22 8 Operation Limit 23 9 Sound Level 24 9 1 Measuring Location 24 9 2 Octave Band Level 25 10 Electric Characteristics 29 11 Installation Manual 30 11 1 Indoor Units 30 11 2 Outdoor Units 45 12 Operation Manual 60 12 1 Safety precautions 60 12 2 09 12 Class 62 12 3 15 18 24 Class 87 Heat Pump...

Page 3: ...EDUS04 904 2 Room Air Conditioners H Series 13 Optional Accessories 113 13 1 Option List 113 13 2 Installation Manual 114 ...

Page 4: ...H Series 3 1 Power Supply Note Power Supply Intake Outdoor Unit Indoor Units Outdoor Units Power Supply Wall Mounted Split Sytem FTXS09HVJU RX09FAVJU 1φ 208 230V 60Hz FTXS12HVJU RX12FAVJU FTXS15HVJU RX15FVJU FTXS18HVJU RX18FVJU FTXS24HVJU RX24FVJU ...

Page 5: ...start after Power Failure Horizontal Auto Swing Right and Left Self Diagnosis Digital LED Display 3 D Airflow Wiring Error Check Comfort Airflow Mode Anticorrosion Treatment of Outdoor Heat Exchanger 3 Step Airflow H P Only Comfort Control Auto Fan Speed Flexibility Multi Split Split Type Compatible Indoor Unit Indoor Unit Quiet Operation Night Quiet Mode Automatic Flexible Voltage Correspondence ...

Page 6: ...ew Proof Removable Washable Mildew Proof Running Current Rated A 0 18 0 18 Power Consumption Rated W 40 40 Power Factor 96 6 96 6 Temperature Control Microcomputer Control Microcomputer Control Dimensions H W D inch mm 10 3 4 30 7 8 7 11 16 273 x 784 x 195 mm 10 3 4 30 7 8 7 11 16 273 x 784 x 195 mm Packaged Dimensions H W D inch mm 10 3 16 32 13 16 12 13 16 259 x 833 x 325 mm 10 3 16 32 13 16 1 2...

Page 7: ...ldew Proof Running Current Rated A 0 18 0 18 Power Consumption Rated W 40 40 Power Factor 96 6 96 6 Temperature Control Microcomputer Control Microcomputer Control Dimensions H W D inch mm 11 7 16 41 5 16 9 3 8 291 x 1049 x 238 mm 11 7 16 41 5 16 9 3 8 291 x 1049 x 238 mm Packaged Dimensions H W D inch mm 13 1 4 45 3 16 14 7 16 337 x 1147 x 367 mm 13 1 4 45 3 16 14 7 16 337 x 1147 x 367 mm Weight ...

Page 8: ...d Air Filter Removable Washable Mildew Proof Running Current Rated A 0 20 Power Consumption Rated W 45 Power Factor 97 8 Temperature Control Microcomputer Control Dimensions H W D inch mm 11 7 16 41 5 16 9 3 8 291 x 1049 x 238 mm Packaged Dimensions H W D inch mm 13 1 4 45 3 16 14 7 16 337 x 1148 x 367 mm Weight Lbs kg 26 5 lbs 12 kg Gross Weight Lbs kg 38 0 lbs 17 kg Operation Sound H M L dBA 46 ...

Page 9: ... MANUAL φ2 9 16 HOLE φ2 9 16 HOLE WIRELESS REMOTE CONTROLLER STANDARD LOCATIONS OF WALL HOLES 50 ARC452A7 50 3D062860 AIR FLOW INDOOR FOR PERFORMANCE AND MAINTENANCE THE MARK SHOWS PIPING DIRECTION REAR REAR 41 5 16 1050 LEFT RIGHT SPACE FOR MAINTENANCE MIN 1 15 16 50 MIN 1 15 16 50 SPACE FOR PERFORMANCE INCLUDING SPACE FOR MAINTENANCE MIN 1 3 16 30 INSTALLATION PLATE 9 7 16 240 REQUIRED SPACE 9 3...

Page 10: ...P13 TIMER LAMP GAS PIPE φ5 8 CuT CONNECTING PART HOME LEAVE LAMP FRONT GRILLE FIXING SCREWS THE LENGTH OF PIPE OUTSIDE I D 9 16 O D 11 16 THE UNIT ABOUT 13 3 8 INSIDE FLAPS THE HOSE LENGTH OF OUTSIDE THE UNIT LIQUID PIPE φ1 4 CuT SIGNAL TRANSMITTER THE LENGTH OF PIPE OUTSIDE ABOUT 17 5 16 THE UNIT ABOUT 15 3 8 3 4 18 2 1 4 58 41 5 16 1050 BLADE ANGLES HORIZONTAL BLADE 35 3 16 893 5 2 1 16 52 5 30 ...

Page 11: ... FOR CONNECTION HANDLE STOP VALVE COVER IN CASE OF REMOVING STOP VALVE LIQUID LESS THAN 47 1 4 3D062757 HANDLE 4 HOLES FOR ANCHOR BOLTS 13 3 4 13 3 8 M8 OR M10 I D φ5 8 HOSE FOR CONNECTION 1 11 13 16 1 16 1 7 16 28 15 16 4 7 8 12 13 16 DRAIN OUTLET 32 1 2 22 13 16 INDICATION LABEL BRAND NAME LABEL REFRIGERANT CONDUIT MOUNTING PLATE NAME PLATE 3 1 16 LIQUID STOP VALVE φ1 4 CuT WIRING INLET MINIMUM ...

Page 12: ...AND NAME LABEL REFRIGERANT CONDUIT MOUNTING PLATE NAME PLATE 3 1 16 LIQUID STOP VALVE φ1 4 CuT WIRING INLET MINIMUM SPACE FOR AIR PASSAGE SERVICE PORT 1 15 16 IN CASE OF REMOVING STOP VALVE COVER WITH GROUND TERMINAL TERMINAL STRIP 3 15 16 6 5 16 3 15 16 6 1 8 13 3 4 2 1 2 3 1 2 GAS STOP VALVE φ5 8 CuT WALL HEIGHT ON AIR OUTLET SIDE 1 15 16 1 3 16 11 16 LESS THAN 47 1 4 OUTDOOR AIR TEMPERATURE THE...

Page 13: ...TED CIRCUIT BOARD THERMISTOR CONNECTOR OPERATION SWITCH TERMINAL STRIP X1M S1W S1 S36 R1T R2T PCB1 PCB3 M1S M1F 3D033599H CONTROLLER WIRELESS REMOTE PCB4 PCB3 PCB5 INTELLIGENT EYE LED1 H1P R1T SENSOR t S37 S38 LED2 H2P LED3 H3P PCB2 S27 S36 S1W RECEIVER SIGNAL S26 S35 S21 S29 S28 PCB1 R2T S32 t RECTIFIER 1 RED M1S M S6 ORG YLW PNK 5 BLU 1 TRANSMISSION BRN RED CIRCUIT M2S S8 M ORG YLW 7 1 3 15A S1 ...

Page 14: ... RED 3D046979C V3 SA1 S70 7 1 FU201 3 15A FIELD WIRING GRN YLW 30A FU1 S1W GRN YLW outdoor BRN YLW W U BRN V ORG WHT RED BLU BLU N RED X11A Z2C S2 S4W PCB1 PCB2 PRINTED CIRCUIT BOARD S101 4 S31 ORG 9 YLW RED MRM20 Y1R REVERSING SOLENOID VALVE COIL 1 60Hz 208 230V N1 1 BLU S10 X1M BLK WHT PCB1 1 1 V2 V5 VARISTOR V2 P1 1 L1R REACTOR RED BLK BLK BLK BLK BLU BLK H1 RED 8 U S71 X1M TERMINAL STRIP WHT B...

Page 15: ... 4CuT HEAT EXCHANGER 3 8CuT CROSS FLOW FAN 5 16CuT HEATING M REFRIGERANT FLOW 9 32CuT COOLING 1 4CuT 1 4CuT FIELD PIPING FIELD PIPING INDOOR UNIT FAN MOTOR 4D047158A CuT FIELD PIPING FIELD PIPING 1 4CuT CROSS FLOW FAN FAN MOTOR 5 16CuT INDOOR UNIT 1 2CuT M HEAT EXCHANGER REFRIGERANT FLOW ON HEAT EXCH THERMISTOR HEATING COOLING FTXS24 FTXS15 FTXS18 5 8 1 2 4D047162A ...

Page 16: ...TER MUFFLER WITH 3 8CuT 1 4CuT VALVE LIQUID STOP VALVE GAS STOP FIELD PIPING FIELD PIPING 3 8CuT 1 4CuT REFRIGERANT FLOW COOLING HEATING 3D047143C 3 8CuT 3 8CuT 9 32CuT 9 32CuT THERMISTOR DISCHARGE PIPE OUTDOOR UNIT MUFFLER HEAT EXCHANGER 5 16CuT 5 16CuT M COMPRESSOR VALVE FOUR WAY 3 8CuT ON HEATING 3 16CuT 3 16CuT HEAT EXCHANGER THERMISTOR 3 8CuT ACCUMULATOR MUFFLER FILTER OUTDOOR TEMPERATURE WIT...

Page 17: ...WITH SERVICE PORT MOTOR OPERATED VALVE LIQUID STOP VALVE FIELD PIPING 1 2 CuT FIELD PIPING 1 4 CuT REFRIGERANT FLOW COOLING HEATING 3D047141B OUTDOOR UNIT 1 2CuT 1 2CuT 5 16CuT 5 16CuT 5 16CuT 5 16CuT 5 16CuT 5 16CuT 5 16CuT DISCHARGE PIPE THERMISTOR HEAT EXCHANGER THERMISTOR PROPELLER FAN MUFFLER M HEAT EXCHANGER 5 16CuT 5 16CuT FOUR WAY VALVE ON HEATING COMPRESSOR 1 2CuT 1 2CuT 12 7CuT 5 16CuT 5...

Page 18: ... 6 06 0 79 9 75 5 97 0 81 9 51 5 85 0 84 9 11 5 64 0 89 INDOOR OUTDOOR TEMPERATURE FWB EDB 14 0 23 0 32 0 43 0 50 0 F TC PI TC PI TC PI TC PI TC PI 60 8 6 20 0 97 7 51 1 01 8 83 1 05 10 40 1 10 11 45 1 13 64 4 6 04 0 98 7 35 1 02 8 67 1 06 10 24 1 10 11 29 1 13 68 0 5 88 0 99 7 19 1 03 8 51 1 07 10 08 1 11 11 13 1 14 70 0 5 80 0 99 7 11 1 03 8 43 1 07 10 00 1 12 11 05 1 15 71 6 5 72 1 00 7 03 1 04...

Page 19: ...1 1 28 12 06 7 39 1 31 11 50 7 07 1 36 11 19 6 92 1 44 INDOOR OUTDOOR TEMPERATURE FWB EDB 14 0 23 0 32 0 43 0 50 0 F TC PI TC PI TC PI TC PI TC PI 60 8 6 65 0 92 8 19 0 97 9 73 1 02 11 58 1 07 12 82 1 11 64 4 6 61 0 93 8 15 0 98 9 70 1 03 11 55 1 08 12 78 1 12 68 0 6 58 0 94 8 12 0 99 9 66 1 04 11 52 1 09 12 75 1 13 70 0 6 56 0 95 8 10 0 99 9 65 1 04 11 50 1 10 12 73 1 14 71 6 6 54 0 95 8 09 1 00 ...

Page 20: ...1 31 16 37 10 03 1 35 16 06 9 88 1 41 15 55 9 62 1 50 INDOOR OUTDOOR TEMPERATURE FWB EDB 14 0 23 0 32 0 43 0 50 0 F TC PI TC PI TC PI TC PI TC PI 60 8 8 42 1 22 11 32 1 32 14 22 1 42 17 70 1 54 20 02 1 62 64 4 8 54 1 30 11 44 1 40 14 34 1 50 17 82 1 62 20 14 1 70 68 0 8 66 1 37 11 56 1 47 14 46 1 57 17 94 1 69 20 26 1 77 70 0 8 72 1 41 11 62 1 51 14 52 1 61 18 00 1 73 20 32 1 81 71 6 8 78 1 45 11 ...

Page 21: ... 11 97 1 71 19 37 11 87 1 75 19 06 11 72 1 80 18 55 11 48 1 90 INDOOR OUTDOOR TEMPERATURE FWB EDB 14 0 23 0 32 0 43 0 50 0 F TC PI TC PI TC PI TC PI TC PI 60 8 12 02 1 69 14 92 1 79 17 82 1 89 21 30 2 01 23 62 1 89 64 4 12 14 1 77 15 04 1 87 17 94 1 97 21 42 2 09 23 74 1 97 68 0 12 26 1 84 15 16 1 94 18 06 2 04 21 54 2 16 23 86 2 04 70 0 12 32 1 88 15 22 1 98 18 12 2 08 21 60 2 20 23 92 2 08 71 6 ...

Page 22: ... 14 42 2 55 23 37 14 32 2 59 23 06 14 18 2 65 22 55 13 95 2 74 INDOOR OUTDOOR TEMPERATURE FWB EDB 14 0 23 0 32 0 43 0 50 0 F TC PI TC PI TC PI TC PI TC PI 60 8 14 42 2 34 17 32 2 44 20 22 2 54 23 70 2 66 26 02 2 74 64 4 14 54 2 42 17 44 2 52 20 34 2 62 23 82 2 74 26 14 2 82 68 0 14 66 2 49 17 56 2 59 20 46 2 69 23 94 2 81 26 26 2 89 70 0 14 72 2 53 17 62 2 63 20 52 2 73 24 00 2 85 26 32 2 93 71 6 ...

Page 23: ...ween the indoor unit and the outdoor unit Note The graphs show the factor when additional refrigerant of the proper quantity is charged line cooling capacity line heating capacity Capacity correction factor 1 16 4 32 8 49 2 65 6 0 9 0 8 R 410A 09 12 class Piping length ft R4980 Range of the refrigerant additional charge Capacity correction factor 1 16 4 32 8 49 2 65 6 82 0 98 4 0 9 0 8 R 410A 15 1...

Page 24: ...86 68 32 50 14 50 Indoor temp FWB Cooling 57 2 Continuous operation 68 73 4 Pull down period 82 4 86 Notes on the following conditions The graphs are based Level difference Air flow rate Equivalent piping length 5 FDB Outdoor temp FWB 64 4 68 59 32 23 50 41 25ft 14 High 5 0ft 50 Indoor temp FDB Heating 68 Continuous operation 86 3D047649C ...

Page 25: ... sound is measured in an anechoic chamber 2 The data are based on the conditions shown in the table below Indoor Unit The Wall Mounted Split System Outdoor Unit 3 3ft 2 6ft R5162 3 3ft R4796 Cooling Heating Piping Length Indoor 80 FDB 67 FWB Outdoor 95 FDB 75 FWB Indoor 70 FDB 60 FWB Outdoor 47 FDB 43 FWB 25ft ...

Page 26: ...500 1000 2000 4000 8000 OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 70 60 20 30 50 40 63 OCTAVE BAND CENTER FREQUENCY Hz 125 250 500 1000 2000 4000 8000 OCTAVE BAND SOUND PRESSURE LEVEL dB 0dB 0 0002 μ bar THRESHOLDHEARING APPROXIMATE FORCONTINUOUS NOISE POWER SOURCE JIS STANDARD OPERATING CONDITIONS OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 60Hz 208 230V H 60Hz 208 230V L 60Hz 208 230V H ...

Page 27: ...dB SCALE A B G N IS ALREADY RECTIFIED 70 60 20 30 50 40 63 OCTAVE BAND CENTER FREQUENCY Hz 125 250 500 1000 2000 4000 8000 OCTAVE BAND SOUND PRESSURE LEVEL dB 0dB 0 0002 μ bar THRESHOLDHEARING APPROXIMATE FORCONTINUOUS NOISE POWER SOURCE JIS STANDARD OPERATING CONDITIONS OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 60Hz 208 230V H 60Hz 208 230V L 60Hz 208 230V H 208 230V 60Hz 46 60Hz 208 230V L ...

Page 28: ...D CENTER FREQUENCY Hz 250 500 1000 2000 4000 8000 OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 70 60 20 30 50 40 63 OCTAVE BAND CENTER FREQUENCY Hz 125 250 500 1000 2000 4000 8000 OCTAVE BAND SOUND PRESSURE LEVEL dB 0dB 0 0002 μ bar THRESHOLDHEARING APPROXIMATE FORCONTINUOUS NOISE POWER SOURCE JIS STANDARD OPERATING CONDITIONS OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED HEATING 60Hz 208 230V ...

Page 29: ... 250 500 1000 2000 4000 8000 OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 70 60 20 30 50 40 63 OCTAVE BAND CENTER FREQUENCY Hz 125 250 500 1000 2000 4000 8000 OCTAVE BAND SOUND PRESSURE LEVEL dB 0dB 0 0002 μ bar THRESHOLDHEARING APPROXIMATE FORCONTINUOUS NOISE POWER SOURCE JIS STANDARD OPERATING CONDITIONS OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 60Hz 208 230V 60Hz 208 230V 60Hz 54 Cooling...

Page 30: ...0 0 18 FTXS24HVJU RX24FVJU 60 208 MAX 60Hz 253V MIN 60Hz 187V 15 8 20 13 6 53 0 26 43 0 22 60 230 12 3 0 2 Symbols Note MCA MIN CIRCUIT AMPS A 1 RLA is based on the following conditions Indoor temp 80 FDB 67 FWB Outdoor temp 95 FDB 75 FWB 2 Maximum allowable voltage variation between phases is 2 3 Select wire size based on the larger value of MCA 4 Instead of a fuse use a circuit breaker 5 Be sure...

Page 31: ...injury or death and to gas pipes because a gas leak could result in an explosion which could lead to severe injury or death WARNING Installation should be left to the authorized dealer or another trained professional Improper installation may cause water leakage electrical shock fire or equipment damage Install the air conditioner according to the instructions given in this manual Incomplete insta...

Page 32: ...d and the stop valve is open during pump down air will be sucked in when the compressor is run causing abnormally high pressure which could lead to equipment damage and personal injury Be sure to install a ground fault circuit interrupter breaker Failure to install a ground fault circuit interrupter breaker may result in electrically shocks or fire personal injury Accessories Choosing a Site 1 Ind...

Page 33: ...with putty 1 3 16 30mm or more from ceiling Front panel 1 15 16 50mm or more from walls on both sides B 3 16 1 L M4 25mm The mounting plate should be installed on a wall which can support the weight of the indoor unit A Mounting plate Air filters Install Air purifying filter with photocatalytic deodorizing function on air filter D Wireless remote controller E Remote controller holder Before screwi...

Page 34: ...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 Installation method 1 Attach the front grille to the bott...

Page 35: ...s do not catch indoor unit press the bottom edge of indoor unit with both hands until it is firmly caught by the mounting plate hooks Secure indoor unit to the mounting plate with the screws 3 16 1 2 L M4 12mm 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 ...

Page 36: ...9 16 inch 15mm 2 Match wire colors with terminal numbers on indoor and outdoor unit s terminal blocks and firmly screw wires to the corresponding terminals 3 Connect the ground wires to the corresponding terminals 4 Pull wires to make sure that they are securely latched up 5 In case of connecting to an adapter system Run the remote controller cable and attach the S21 connector as the illustration ...

Page 37: ...pipe bender for bending 2 2 Selection of copper and heat insulation materials When using commercial copper pipes and fittings observe the following 1 Insulation material Polyethylene foam Heat transfer rate 0 041 to 0 052 W mK 0 024 to 0 030 Btu fth F 0 035 to 0 045 kcal mh C Choose heat insulation materials that are designed for HVAC use 2 Be sure to insulate both the gas and liquid piping and to...

Page 38: ...unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore the original operation mode when the circuit breaker is opened again Test items Incomplete cooling heating function No refrigerant gas leaks Drain line is properly installed Indoor and outdoor units are installed properly on solid bases Refrigerant gas and liquid pipes an...

Page 39: ...id start type as they may shorten the remote controller range 8 the unit is at least 3 5 ft 1m away from any television or radio set unit may cause interference with the picture or sound 2 Wireless remote controller 1 Turn on all the fluorescent lamps in the room if any and find the site where remote controller signals are properly received by the indoor unit within 23 ft 7m Before choosing the in...

Page 40: ...d on a wall which can support the weight of the indoor unit A Mounting plate Air filters C Air purifying filter with photocatalytic deodorizing function Insert the upper side of the Air purifying filter with photocatalytic deodorizin function into the tabs upper 3 locations push the lower side of the filters up a little and into the tabs lower 3 locations C D Wireless remote controller E Remote co...

Page 41: ...ote controllers can be set for different addresses 1 In the same way as when connecting to an HA system remove the metal plate electrical wiring cover 2 Cut the address jumper JA 3 Cut the address jumper J4 CAUTION 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...

Page 42: ...s do not catch indoor unit press the bottom edge of indoor unit with both hands until it is firmly caught by the mounting plate hooks Secure indoor unit to the mounting plate with the screws 3 16 1 2 L M4 12mm 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 ...

Page 43: ...cks and firmly screw wires to the corresponding terminals 3 Connect the ground wires to the corresponding terminals 4 Pull wires to make sure that they are securely latched up 5 In case of connecting to an adapter system Run the remote controller cable and attach the S21 connector as the illustration above 6 Shape the wires so that the service lid fits securely then close service lid 3 3 Wall embe...

Page 44: ...n materials that are designed for HVAC use 2 Be sure to insulate both the gas and liquid piping and to provide insulation dimensions as below 3 Use separate thermal insulation pipes for gas and liquid refrigerant pipes Flare nut tightening torque Gas side Liquid side 1 2 inch 5 8 inch 1 4 inch 36 5 44 5ft Ibf 49 5 60 3N m 45 6 55 6ft Ibf 61 8 75 4N m 10 4 12 7ft Ibf 14 2 17 2N m Gas side Liquid si...

Page 45: ...ecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore the original operation mode when the circuit breaker is opened again Test items Incomplete cooling heating function No refrigerant gas leaks Drain line is properly installed Indoor and outdoor units are installed properly on solid bases Refrigerant gas and liquid pipes and i...

Page 46: ...horized dealer or another trained professional Improper installation may cause water leakage electrical shock fire or equipment damage Install the air conditioner according to the instructions given in this manual Incomplete installation may cause water leakage electrical shock fire or equipment damage Be sure to use the supplied or exact specified installation parts Use of other parts may cause t...

Page 47: ...ed in when the compressor is run causing abnormally high pressure which could lead to equipment damage and personal injury Accessories Precautions for Selecting the Location A Installation manual B Drain plug 1 1 Accessories supplied with the outdoor unit Located on the bottom of the packing case 1 Choose a place strong enough to bear the weight and vibration of the unit The location should not am...

Page 48: ...l the unit is leveled Otherwise water leakage or pooling of water may occur Where there is a danger of the unit falling use foot bolts or wires Allow space for piping and electrical servicing Unit inch How to remove the stop valve cover Remove the screw on the stop valve cover Slide the lid downward to remove it How to attach the stop valve cover Insert the upper part of the stop valve cover into ...

Page 49: ...rigerant gas leakage WARNING 3 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 4 Refrigerant Piping 1 Use the flare nut fixed to the main unit to prevent cracking and deterioration 2 To prevent gas leakage ...

Page 50: ...ke sure that the vacuum pressure gauge pointer does not swing back 2 5 Remove valve caps from liquid stop valve and gas stop valve 6 Turn the liquid stop valve s rod 90 degrees counterclockwise with a hexagonal wrench to open valve Close it after 5 seconds and check for gas leakage Using soapy water check for gas leakage from indoor unit s flare and outdoor unit s flare and valve rods After the ch...

Page 51: ...ter around 15 minutes To force a test run to stop press the indoor unit operation stop button Using the main unit s remote control 1 Press the operation stop button Operation will start 2 Press the temperature button and the operation select button at the same time 3 Press the operation select button twice will be displayed and the unit will enter test run mode 4 Press the operation select button ...

Page 52: ...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 One that can handle higher harmonics This unit uses an inverter which means that it must be used an earth leak detector capable handling harmonics in order to prevent malfunctioning of the earth lea...

Page 53: ...onditioner requires a small amount of power in its standby mode If the system is not to be used for some time after installation shut off the circuit breaker to eliminate unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore the original operation mode when the circuit breaker is opened again 2 Test Items Test Items Incomple...

Page 54: ...itive equipment or articles under the outdoor unit condenstate drain NOTE Do not install unit by hanging from a ceiling or stacking units When operating the air conditioner in a outdoor temperature below be sure to follow the instructions described below 1 To prevent exposure to wind install the outdoor unit with its suction side facing the wall 2 Never install the outdoor unit at a site where the...

Page 55: ...eveled Otherwise water leakage or pooling of water may occur Where there is a danger of the unit falling use foot bolts or wires More than 3 15 16 More than 13 3 4 Side view 47 3 16 or less More than 1 15 16 More than 1 15 16 Top view More than 3 15 16 Top view Unit in More than 3 15 16 More than 1 15 16 Wall facing one side Walls facing two sides Walls facing three sides More than 13 3 4 Model Ma...

Page 56: ...y freeze impairing heating performance 3 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 Outdoor Unit Installation 1 Do not use mineral oil on flared part 2 Prevent mineral oil from getting into the system ...

Page 57: ... is pressed of charging hose which comes from gauge manifold to gas shut off valve s service port Gauge manifold Compound pressure gauge Pressure meter Low pressure valve High pressure valve Charging hoses Vacuum pump Valve lids Service port Liquid shut off valve Gas shut off valve 2 Fully open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure val...

Page 58: ...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 In order to protect the environment be sure to pump down when relocating or disposing of the unit 1 Remove...

Page 59: ... is completed 1 Strip the insulation from the wire 3 4 in 2 Connect the connection wires between the indoor and outdoor units so that the terminal numbers match Tighten the terminal screws securely We recommend a flathead screwdriver be used to tighten the screws The screws are packed with the terminal board 1 Do not use spliced wires stand wires extension cords or starbust connections as they may...

Page 60: ...itioner requires a small amount of power in its standby mode If the system is not to be used for some time after installation shut off the circuit breaker to eliminate unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore the original operation mode when the circuit breaker is opened again 2 Test Items Test Items Incomplete ...

Page 61: ...Operation Manual EDUS04 904 60 Room Air Conditioners H Series 12 Operation Manual 12 1 Safety precautions Avoid exposure to airflow for long periods of time ...

Page 62: ...EDUS04 904 Operation Manual Room Air Conditioners H Series 61 Avoid direct exposure to airflow Keep unit free of leaves and insects that can cause malfunction or electrical fire ...

Page 63: ...Operation Manual EDUS04 904 62 Room Air Conditioners H Series 12 2 09 12 Class ...

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Page 71: ...Operation Manual EDUS04 904 70 Room Air Conditioners H Series fins fins by break Inside fins fins ...

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Page 80: ...EDUS04 904 Operation Manual Room Air Conditioners H Series 79 in the shade with your hand to prevent it from falling ...

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Page 83: ...Operation Manual EDUS04 904 82 Room Air Conditioners H Series odor Heating or Cooling contact the service shop where you bought the air conditioner ...

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Page 85: ...Operation Manual EDUS04 904 84 Room Air Conditioners H Series fin fin fin ...

Page 86: ...EDUS04 904 Operation Manual Room Air Conditioners H Series 85 ground leakage breaker neighboring problems ...

Page 87: ...Operation Manual EDUS04 904 86 Room Air Conditioners H Series 3P232717 1 ...

Page 88: ...EDUS04 904 Operation Manual Room Air Conditioners H Series 87 12 3 15 18 24 Class Fins For ...

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Page 91: ...Operation Manual EDUS04 904 90 Room Air Conditioners H Series INTELLIGENT EYE operation ...

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Page 110: ...4 904 Operation Manual Room Air Conditioners H Series 109 These cases are not problems The following incidents are not problems with the air conditioner but might require an understanding of how it operates ...

Page 111: ...Operation Manual EDUS04 904 110 Room Air Conditioners H Series fin fin fin ...

Page 112: ...EDUS04 904 Operation Manual Room Air Conditioners H Series 111 ground neighboring ...

Page 113: ...Operation Manual EDUS04 904 112 Room Air Conditioners H Series cancels C 3P232717 2 ...

Page 114: ...l 2 Normal Open Pulse Contact Normal Open Contact KRP413A1S 3 Central Remote Controller 1 DCS302C71 4 Unified ON OFF Controller 1 DCS301C71 5 Schedule Timer Controller 1 DST301BA61 6 Interface Adapter for Room Air Conditioner KRP928B2S 7 Air Purifying Filter with Photocatalytic Deodorizing Function with Frame KAF918A43 8 Air Purifying Filter with Photocatalytic Deodorizing Function without Frame K...

Page 115: ...ual Be sure to follow instructions Be sure to perform grounding work Never attempt After installation is complete test the unit to confirm that it is working properly and instruct the owner its proper use WARNING Installation should be left to the dealer from whom you purchased the unit or another qualified professionals Install the unit securely according to the installation manual Faulty install...

Page 116: ... Indoor unit Adaptor case Install the adaptor case assy as close to the indoor unit as possible Removing case front Adaptor PCB Case front Screw Screw cover Remove the screw cover one of the screws and then the case front Attach the case back to the surface by tightening the screws through the screw holes one round hole two long holes After connecting the cables refer to the following sections rep...

Page 117: ... relay contacts Manufacturer Type Coil rated voltage Coil resistance Omron MY relay 12 V DC 160 ohm 10 Matsushita HC relay 12 V DC 160 ohm 10 4 Connection with Remote Controller Example connections with three kinds of remote controllers are shown bellow Note These connections cannot be used in combination 1 Generic remote controller Set SW1 1 to Off and select Operation Mode 1 SW1 ON OFF 1 2 Insta...

Page 118: ... OFF Always Off ON Off if operation was in Off mode before power failure On if operation was in On mode before power failure Instantaneous contact Normal contact S1 1 S2 1 OPEN CLOSE S1 1 S1 2 Pulse input OPEN Not activated On Off switching CLOSE Activated S2 2 S3 Not used S1 S2 OPEN Not activated S1 1 S1 2 CLOSE On airflow L tap S1 1 S2 1 CLOSE On airflow M tap S1 1 S2 2 CLOSE On airflow H tap S3...

Page 119: ...re can be monitored from the Ve up controller 2 Component Parts and Separately Sold Parts which are Required This kit includes the following components Check to ensure that none of these are missing 1 2 3 4 1 2 3 4 1 2 3 4 1 0 ON OFF ON OFF SW1 S16 S19 S6 F1 SW2 SW3 LED1 Tes1 S1 S8 S5 F2 Once the switches are set and the wiring complete secure the case using the included screws A cable field suppl...

Page 120: ...FF control is rejected operate stop timer prohibition NOTE 2 During a forced stop all remote controller actions are prohibited Last command priority Contact Open to close air condition stops forced stop Close to open no change in operating status Contact Open to close air condition runs Close to open air conditioner is stopped NOTE 1 Constant contact input Forced stop or remote controller permissi...

Page 121: ...e attached to the louver First temporarily attach the louver with 4 screws then check that the angle is correct and finally tighten the screws fully 1 Install so that a short circuit is prevented 2 For the use in snowy regions avoid installation with the air outlet facing upward Install so that the air outlet faces leftward rightward or down ward Snow accumulates in the air outlet of the outdoor u...

Page 122: ...ows directly on vegetation G A minimum of 4 inches needed between the back of the outdoor unit and any obstructions walls etc more than 4 Attach the louvers overlapping the standard grill Installing the louvers without the grill would allow hands to enter the fan area which is dangerous so be sure to install the standard grill Caution When pointing up When pointing down 1 Remove the 4 attachment s...

Page 123: ...Optional Accessories EDUS04 904 122 Room Air Conditioners H Series ...

Page 124: ...ollton TX75006 info daikinac com www daikinac com AMERICAS Specifications designs and other content appearing in this brochure are current as of January 2009 but subject to change without notice EDUS04 904 Printed in U S A 1 2009 B AK ...