15. HIGH STATIC PRESSURE, DUCT TYPE …

1 579 FDU-HFDU-H57915. high STATIC PRESSURE, duct TYPE packaged AIR- conditioners plit system, Air to airheat pump typeFDU308 HEN-SA308 HES-SA408 HES-SA508 HES-SA808 HES-SA1008 HES-SA() GENERAL INFORMATION .. Specific features .. How to read the model SELECTION DATA .. Specifications .. Range of usage & limitations .. Exterior dimensions .. Exterior appearance .. Piping system .. Selection chart .. Characteristics of fan .. Noise level .. ELECTRICAL DATA .. Electrical wiring .. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER.

2 APPLICATION DATA .. Installation of indoor unit .. Installation of remote controller .. Installation of outdoor unit .. MAINTENANCE DATA .. GENERAL Specific features(1)Less refrigerant charge amount due to use of double phase refrigerant flow system. The total refrigerant charge amount has beenreduced by more than 50%.(2)The indoor outdoor interconnection signal wiring has been done away with. The microcomputer chip is installed in the indoor is no need for the unit to communicate between the outdoor and indoor units so the unit is more resistant to electromagneticnoise thus the incidence of microcomputer malfunction has been reduced.

3 The compressor in the outdoor unit has its own selfprotection function, that reacts according to abnormal high pressure and excessive high temperature.(3)There are only five power lines between the outdoor and indoor unit, As no signal wire is used there is no need to separate thepower line from the signal line. One cab tyre cable with 6 wires encased in one sheath is enough for conducting the wiring workbetween the outdoor unit and the indoor unit. This contributes to simpler wiring work in the field.(4)All models have control valves protruding from the outdoor unit for faster flare connection work in the field.

4 (5)Operation noise has been drastically reduced by increasing the number of high performance fans and by through sound insulation.(6)When installing, the optimum outside STATIC pressure can be set using the fan controller.(7)With the height of all equipment made uniform at 360mm and neatly installed into the ceiling, the installation of equipment withdifferent capacities into the same ceiling space is made How to read the model nameExample: FDU 30 8 H EN-SAApplicable power source .. See the specificationsHeat pump typeSeries capacityModel nameFDU: high STATIC pressure duct type wired remotecontrollerFDC.

5 Outdoor SELECTION SpecificationsModel FDU308 HEN-SAItemModelFDU308-AFDC308 HEN3 Nominal cooling capacity(1)W7100 Nominal heating capacity(1)W8000 Power source1 Phase, 220/240V, 50 HzCooling current (Cooling) factor (Cooling)%98/92 Heating current (Heating) factor (Heating)%98/91 Inrush current ( )A95 Noise leveldB(A)4152 Exterior dimensionsmm360 820 830845 880 340 Height Width DepthNet weightkg4874 Refrigerant equipment GT-A5534EN41 1 Compressor type & Q tyMotorkW method Line startingHeat exchangerLouver fines & inner grooved tubingSlitted fins & bare tubingRefrigerant controlCapillary tubeRefrigerantR22 QuantitykgHolding [Pre-charged up to the piping length of 5m]Refrigerant oilr (BARREL FREEZE 32 SAM)

6 Defrost controlMC controlled de-icerHigh pressure controlHigh pressure switchAir handling equipmentFan type & Q tyMultiblade centrifugal fan 2 Propeller fan 1 MotorW130 155 1 Starting methodLine startingLine startingAir flow (Standard)CMM2058 Available STATIC pressurePaStandard: 100 (10), Max: 200 (20) (mmAq)Fresh air intakeAvailable Air filter, Q tyField purchased Shock & vibration absorberRubber sleeve (for fan motor)Rubber mount (for compressor)Electric heaterW 33(Crank case heater)Operation controlWired remote control switchOperation switch(Optional: RCD-H-E) (Indoor unit side)Room temperature controlThermostat by electronics Safety equipmentInternal thermostat for fan thermostat for fan protection discharge temperature datammLiquid line: (3/8 ) Gas line.

7 (5/8 )Refrigerant piping size(in)Connecting methodFlare pipingDrain hose(Connectable with VP25) Insulation for pipingNecessary (both Liquid & Gas lines)AccessoriesMounting parts (2) This packaged air-conditioner is manufactured and tested in conformity with the following B8616 UNITARY AIR- conditioners (3) The operation data indicate when the air-conditioner is operated at 220/240V (1) The data are measured at the following air temperatureOutdoor air temperatureStandardsOperationDBWBDBWBC ooling27 C19 C35 C24 CHeating20 C 7 C6 CISO-T1, JIS B8616 Operation data(3)FDU308 HEN-SA583 FDU-HItemIndoor air temperatureOutdoor air temperatureStandardsOperationDBWBDBWBC ooling27 C19 C35 C24 CHeating20 C 7 C6 CISO-T1, JIS B8616 ItemModelFDU308-AFDC308 HES3 Nominal cooling capacity(1)W7100 Nominal heating capacity(1)W8000 Power source3 Phase, 380/415V 50 HzCooling current (Cooling) factor (Cooling)

8 %83/72 Heating current (Heating) factor (Heating)% current ( )A45 Noise leveldB(A)4152 Exterior dimensionsmm360 820 830845 880 340 Height Width DepthNet weightkg4874 Refrigerant equipment GT-A5534ES41 1 Compressor type & Q tyMotorkW method Line startingHeat exchangerLouver fins & inner grooved tubingSlitted fins & bare tubingRefrigerant controlCapillary tubeRefrigerantR22 QuantitykgHolding [Pre-charged up to the piping length of 5m]Refrigerant oilr (BARREL FREEZE 32 SAM)Defrost controlMC controlled de-icerHigh pressure controlHigh pressure switchAir handling equipmentFan type & Q tyMultiblade centrifugal fan 2 Propeller fan 1 MotorW130 155 1 Starting methodLine startingLine startingAir flow (Standard)CMM2058 Available STATIC pressurePaStandard.

9 100 (10), Max 200 (20) (mmAq)Fresh air intakeAvailable Air filter, Q tyField purchased Shock & vibration absorberRubber sleeve (for fan motor)Rubber mount (for compressor)Electric heaterW 33 (Crank case heater)Operation controlWired remote control switchOperation switch(Optional: RCD-H-E) (Indoor unit side)Room temperature controlThermostat by electronics Safety equipmentInternal thermostat for fan thermostat for fan for fan protection discharge temperature datammLiquid line: (3/8 ) Gas line: (5/8 )Refrigerant piping size(in)Connecting methodFlare pipingDrain hose(Connectable with VP25) Insulation for pipingNecessary (both Liquid & Gas lines)AccessoriesMounting parts Operation data(3)Model FDU308 HES-SA(2) This packaged air-conditioner is manufactured and tested in conformity with the following B8616 UNITARY AIR- conditioners (3) The operation data indicate when the air-conditioner is operated at 380/415V (1) The data are measured at the following cooling capacity(1)W10000 Nominal heating capacity(1)

10 W11200 Power source3 Phase, 380/415V 50 HzCooling current (Cooling) factor (Cooling)%87/79 Heating current (Heating) factor (Heating)%83/73 Inrush current ( )A53 Noise leveldB(A)4454 Exterior dimensionsmm360 820 8301050 920 340 Height Width DepthNet weightkg4990 Refrigerant equipment GU-A5550ES41 1 Compressor type & Q tyMotorkW method Line startingHeat exchangerLouver fins & inner grooved tubingSlitted fins & bare tubingRefrigerant controlCapillary tubeRefrigerantR22 QuantitykgHolding [Pre-charged up to the piping length of 5m]Refrigerant oilr (BARREL FREEZE 32 SAM)