TECHNICAL & SERVICE MANUAL Ceiling Cassettes ... - Engvent.ru

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4-2. PERFORMANCE CURVECooling performance curve(50Hz)Heating performance curve(50Hz)1.41.4Correcting the capacity line influenced by frostingNot correcting the capacity line influenced by frostingCAPACITY (RATIO)1.21.00.822201816INDOORW.B.(°C)CAPACITY (RATIO)1.21.00.8In some cases, heating operationcannot be conducted with the maximumfrequency in the area below the slanting line.15 INDOOR2025 D.B.(°C)0.60.4TOTAL INPUT (RATIO)1.21.00.80.622201816INDOORW.B.(°C)TOTAL INPUT (RATIO)1.41.21.00.80.6In some cases, heating operationcannot be conducted with the maximumfrequency in the area above the slanting line.25 INDOOR20 D.B.(°C)150.4-501020 30 40 46OUTDOOR D.B.(°C)0.4-12 -10 -5 0 5 10 15OUTDOOR W.B.(°C)20
4-3. STANDARD OPERATION DATAHeat pump typeService Ref.PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UKModeTotalElectrical circuitCapacityInputIndoor unitService Ref.Phase,HzVoltsInputCurrentOutdoor unit Service Ref.WkWVkWACooling Heating Cooling Heating Cooling7,100 8,000 10,000 11,200 12,5001.97 2.34 3.03 3.39 3.89Heating Cooling Heating14,000 14,000 16,0004.27 4.99 4.91PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK1 , 501 , 501 , 501 , 502302302302300.160.250.330.330.791.251.641.64PUHZ-RP3VHA PUHZ-RP4VHA PUHZ-RP5VHA PUHZ-RP6VHAPhase , Hz1 , 501 , 501 , 501 , 50VoltsV230230230230Refrigerant circuitCurrentDischarge pressureSuction pressureDischarge temperatureCondensing temperatureSuction temperatureAMpa(kgf/F)Mpa(kgf/F)°C°C°C8.042.68(27.31)0.94(9.6)70.045.69.79.742.87(29.3)0.73(7.4)73.748.41.012.332.63(26.8)0.92(9.4)70.044.911.413.942.80(28.6)0.72(7.3)76.447.63.015.802.72(27.7)0.89(9.1)69.745.97.617.502.77(28.3)0.71(7.2)76.847.01.420.732.86(29.2)0.80(8.2)78.947.98.020.373.03(30.9)0.69(7.0)83.050.60.9Ref. pipe lengthm55555555Indoor sideIntake air temperatureDischarge air temperatureD.B.W.B.D.B.°C°C°C271914.2201541.6271914.0201541.6271912.2201545.5271911.2201549.5OutdoorsideIntake air temperatureD.B.W.B.°C°C352476352476352476352476SHF0.74—0.75—0.74—0.71—BF0.18—0.15—0.06—0.06—The unit of pressure has been changed to Mpa based on international SI system.The conversion factor is : 1(Mpa)=10.2(kgf/f)4-4. OUTLET AIR SPEED AND COVERAGE RANGEPLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UKAir flowAir speedCoverage rangem 3 /min.m/sec.m204.05.7284.97.4306.68.9306.68.9w The air coverage range is the value up to the position where the air speed is 0.25m/sec.When air is blown out horizontally from the unit at the Hi notch position.The coverage range should be used only as a general guideline since it varies according to the size of the room and thefurniture inside the room.21
Page 1 and 2: NOT AVAILABLE˚CAMPMAMPMSTAND BYDEF
Page 3 and 4: UnitGravimeter[3] Service toolsUse
Page 5 and 6: ● DisplayCENTRALLYCONTROLLED disp
Page 7 and 8: 3SPECIFICATIONSService Ref.ItemFunc
Page 9 and 10: ItemService Ref.FunctionCapacityBtu
Page 11 and 12: 11DATA44-1. PERFORMANCE DATA4-1-1.
Page 13 and 14: 13COOLING CAPACITY (3)PLA-RP4AA.UK
Page 19: 4-1-2. HEATING CAPACITYPUHZ-RP3VHA,
Page 23 and 24: 5OUTLINES AND DIMENSIONSPLA-RP3AA.U
Page 25 and 26: 7REFRIGERANT SYSTEM DIAGRAMPLA-RP3A
Page 27 and 28: 8-2. SELF-DIAGNOSIS ACTION TABLEErr
Page 29 and 30: Error Code Meaning of error code an
Page 31 and 32: 8-4. EMERGENCY OPERATION8-4-1. When
Page 33 and 34: 8-5-2. Controller boardPLA-RP3AA.UK
Page 35 and 36: 8-7. HOW TO CHECK THE PARTSPLA-RP3A
Page 37 and 38: 9DISASSEMBLY PROCEDUREPLA-RP3AA.UK,
Page 39 and 40: OPERATING PROCEDURE9. Removing the
Page 41 and 42: FUNCTIONAL PARTSPLA-RP3AA.UKPLA-RP4
Page 43 and 44: FUNCTIONAL PARTSPLA-RP3AA.UKPLA-RP4
Page 45 and 46: 11OPTIONAL PARTS11-1. TIMERPart No.
Page 47 and 48: 11-2. MULTI-FUNCTIONAL CASEMENTPart

TECHNICAL & SERVICE MANUAL Ceiling Cassettes ... - Engvent.ru

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