Manuals / Panasonic / Household Appliance / Air Conditioner

Panasonic R410A Outdoor Unit: U-42PE1U6, U-42PS1U6, 1-6Operating Range, Specifications

Models: R410A

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Page 55

1. Specifications

1-5 Refrigerant Flow Diagram
Outdoor Unit: U-42PE1U6, U-42PS1U6	Indoor Unit: 42 Type

1-6 Operating Range

	Temperature	Indoor Air Intake		Outdoor Air Intake
Cooling	Maximum	90	°F DB / 77 °F WB	115 °F DB

	Minimum	64	°F DB / 57 °F WB	14 °F DB
	Minimum	64	°F DB / 57 °F WB	14 °F DB

Heating	Maximum	86	°F DB	64 °F WB / 75 °F DB

	Minimum	61 °F DB		-4 °F WB / -4 °F DB
	Minimum	61 °F DB		-4 °F WB / -4 °F DB

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Image 55

Panasonic R410A Outdoor Unit: U-42PE1U6, U-42PS1U6, 1-6Operating Range, Specifications, 1-5Refrigerant Flow Diagram

Contents

Model No TECHNICAL DATA & SERVICE MANUALIndoor Unit Outdoor UnitWhen Installing… SPECIAL PRECAUTIONSPlease Read Before Starting When TransportingCheck of Density Limit When ServicingOthers 3. Different tools required 1. Care regarding tubingManifold gauge Vacuum pump Fig. Configuration and characteristics of cylindersFig. Section 3: ELECTRICAL DATA Section 1: SPECIFICATIONSSection 4: SERVICE PROCEDURES Section 2: PROCESSES AND FUNCTIONSTENTATIVE 1. SPECIFICATIONSFEATURES 1. Specifications 1-1Unit Specifications4-WayCassette Type POWER SOURCEDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESFEATURES Wall Mounted Type1. Specifications 1-1Unit Specifications POWER SOURCEDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESFEATURES Ceiling Type1. Specifications 1-1Unit Specifications POWER SOURCEDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESFEATURES Low Silhouette Duct Type1. Specifications 1-1Unit Specifications POWER SOURCEDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDIMENSIONS & WEIGHT 1. Specifications 1-1Unit SpecificationsPOWER SOURCE FEATURESDATA SUBJECT TO CHANGE WITHOUT NOTICE 1. Specifications1-2Major Component Specifications A Indoor UnitDATA SUBJECT TO CHANGE WITHOUT NOTICE 1. Specifications1-2Major Component Specifications A Indoor UnitDATA SUBJECT TO CHANGE WITHOUT NOTICE 1. Specifications1-2Major Component Specifications A Indoor UnitA Indoor Unit 1. Specifications1-2Major Component Specifications Remote controller Optional / SuppliedDATA SUBJECT TO CHANGE WITHOUT NOTICE 1. Specifications1-2Major Component Specifications A Indoor UnitDATA SUBJECT TO CHANGE WITHOUT NOTICE 1. Specifications1-2Major Component Specifications A Indoor UnitDATA SUBJECT TO CHANGE WITHOUT NOTICE 1. Specifications1-2Major Component Specifications A Indoor UnitA Indoor Unit 1. Specifications1-2Major Component Specifications Remote controller Supplied / OptionalA Indoor Unit 1. Specifications1-2Major Component Specifications Remote controller Supplied / Optional1. Specifications 1-2Major Component Specifications B Outdoor Unit1-2Major Component Specifications B Outdoor Unit 1. SpecificationsU-36PE1U6 1-2Major Component Specifications B Outdoor Unit 1. SpecificationsP-42PE1U6 1-2Major Component Specifications B Outdoor Unit 1. Specifications1-2Major Component Specifications B Outdoor Unit 1. SpecificationsU-36PS1U6 1-2Major Component Specifications B Outdoor Unit 1. Specifications1-35 1-3Other Component Specifications Outdoor Unit1. Specifications DATA SUBJECT TO CHANGE WITHOUT NOTICE1-36 1. Specifications1-3Other Component Specifications Outdoor Unit DATA SUBJECT TO CHANGE WITHOUT NOTICE1-37 1. Specifications1-3Other Component Specifications Outdoor Unit DATA SUBJECT TO CHANGE WITHOUT NOTICEIndoor unit : 4-WayCassette Type 26 Type 1. Specifications 1-4Dimensional dataIndoor unit : 4-WayCassette Type 36, 42Type 1-4Dimensional data1. Specifications Drain and wiring port 3-5/32 Indoor unit : Wall Mounted Type1-4Dimensional data 1. Specifications1. Specifications 1-4Dimensional data Indoor unit : Ceiling Type 26 Type1. Specifications 1-4Dimensional data Indoor unit : Ceiling Type 36, 42 Type1. Specifications 1-4Dimensional data Indoor unit : Low Silhouette Duct Type 26 Type1. Specifications 1-4Dimensional data Indoor unit : Low Silhouette Duct Type 36 Type1. Specifications 1-4Dimensional data Indoor unit : Low Silhouette Duct Type1. Specifications 1-4Dimensional Data 1. Specifications 1-4Dimensional Data B Outdoor Unit: U-42PE1U6, U-42PS1U6U-36PE1U6, U-36PS1U6 1-5Refrigerant Flow DiagramOutdoor Unit : U-26PE1U6, U-26PS1U6 Indoor Unit : 26, 30, 36 Types1-5Refrigerant Flow Diagram Outdoor Unit: U-42PE1U6, U-42PS1U61-6Operating Range 1. SpecificationsU-42PE1U6, U-42PS1U6 U-26PE1U6, U-26PS1U6 U-36PE1U6, U-36PS1U61. Specifications 4-WayCassette Type 1. Specifications 1-8Noise Criterion CurvesS-26PK1U6 1. Specifications 1-8Noise Criterion Curves208 - 230 V, 1 Phase, 60 Hz Wall Mounted TypeCeiling Type 1. Specifications 1-8Noise Criterion CurvesMODEL 1. Specifications 1-8Noise Criterion CurvesLow Silhouette Duct Type 1. Specifications 1-8Noise Criterion Curves Outdoor Units26 Type 1. Specifications 1-9Increasing the Fan SpeedHow to read the diagram Indoor Fan PerformanceModel: 36, 42 Type 1-10Air throw distance chart 4-WayCassette Type1. Specifications Model: 26 TypeWall Mounted Type 1. Specifications 1-10Air throw distance chartModel: 36 Type 1-10Air throw distance chart Ceiling Type1. Specifications Model: 26 TypeA Inter-UnitControl Wiring 1. SpecificationsGeneral Precautions on Wiring Control WiringIndoor Unit U1, T1, F1 Types 1. SpecificationsWiring System Diagrams Outdoor UnitFig. 1. SpecificationsHow to Connect Wiring to the Terminal For stranded wiringIndoor unit type 1. SpecificationsOutdoor Unit 1. Tubing Size Table2. Check of density limit 1. SpecificationsInstallation requirements 1. Specifications3. SELECTING THE INSTALLATION SITE Installation spaceCountermeasures against snow and wind 1. Specifications3-3.Installing the Unit in Heavy Snow Areas 3-2. Air-DischargeChamber for Top DischargeFor U-42PES1U6unit 1. Specifications3-5.Dimensions of Wind Ducting For U-26PES1U6 / U-36PES1U6unitdirection 1. SpecificationsU-42PES1U6unit WindU-26PES1U6 / U-36PES1U6 / U-42PES1U6 1. SpecificationsRequired space around outdoor unit 3-6.Dimensions of Snow Ducting 1. SpecificationsFor U-42PES1U6unit U-42PES1U6unit 1. SpecificationsU-26PES1U6 / U-36PES1U6 / U-42PES1U6 1. SpecificationsReference diagram for snow-proofvents – Space requirements for setting –Installation in front-rearrows 1. SpecificationsReference diagram for snow-proofvents – Space requirements for setting –4-3.Routing the Tubing and Wiring 4. HOW TO INSTALL THE OUTDOOR UNIT1. Specifications 4-1.Installing the Outdoor UnitCeiling Type 1. SpecificationsIndoor Unit 5. SELECTING THE INSTALLATION SITE 5-1.Indoor Unit AVOID6-1.Suspending the Indoor Unit 6. HOW TO INSTALL THE INDOOR UNIT1. Specifications 4-WayCassette Type U1 TypeFig. 1. Specifications6-3.Placing the Unit Inside the Ceiling Fig.Fig. 1. Specifications6-4.Installing the Drain Piping Fig.the drainage 1. Specifications6-5.Checking the Drainage ing to the outdoor unit are completedFig. 1. Specifications6-6.Before Installing the Ceiling Panel Ceiling Panel6-7.Installing the Ceiling Panel 1. Specifications6-8.When Removing the Ceiling Panel for Servicing a Installing the air-intakeplenum 1. Specifications1 Accessories 2 InstallationFig. 1. Specificationsd Installing the ceiling panel ceiling6-10.Removing the Wall Fixture from the Unit 1. Specificationstrical wiring or conduits are Wall Mounted Type K1 Typeb If Block, Brick, Concrete or Similar Type Wall 1. Specifications6-12.Installing the Rear Panel on the Wall a If Wooden Wall6-14.Preparing the Indoor Side Tubing 1. SpecificationsHow to remove the grille How to replace the grilleHow to remove the cover plate 1. Specifications6-15.Wiring Instructions General Precautions on Wiring6-17.Shaping the Tubing 1. Specifications6-18.Installing the Drain Hose wiring to the outdoor unit are completedFig. 1. SpecificationsCeiling Type T1 Type 6-19.Suspending the Indoor UnitFig. 1. SpecificationsFig. Fig.Fig. 1. SpecificationsFig. Fig. Fig.Fig. 1. Specifications6-21.Installing the Drain Piping 6-20.Duct for Fresh AirFig. 1. SpecificationsLow Silhouette Ducted Type F1 Type TableIt is important that you use 1. Specificationsenough to support the weight 6-23.Suspending the Indoor Unittheir locking nuts face upward 1. SpecificationsFig. 6-24.Installing the Drain Piping Tighten the hose clamps soBe careful since the fan will start 1. Specificationswhen you short the pin on the 6-25.Checking the Drainage6-26.Increasing the Fan Speed 1. SpecificationsHow to read the diagram HT : Using the booster cableFig. 1. Specifications6-27.When Installing the Indoor Unit Fig.SUPPLEMENT ON DRAIN PIPING 1. SpecificationsCheckpoint after installation SymptomHow to Install Batteries 7. HOW TO INSTALL THE WIRELESS REMOTE CONTROLLER1. Specifications 7-1.Wireless Remote Controller Installation7-4.Setting the Model Code 1. Specifications7-2.Room Temperature Sensor Setting Fig. 7-3.Address Switchescontroller wires together 1. Specifications7-5.Indicator Section Installation 1 7-6.Operating Controller InstallationCeiling Type T1 Type 1. Specifications7-7.Indicator Section Installation 7-8.Operating Controller InstallationFig. 1. Specifications7-9.Electrical Wiring 7-10.Test Run SwitchCause of Trouble 1. Specifications7-11.Misoperation Alarm Indicators Alarmwires. Doing so can result 1. Specificationscontroller wires together with the power supplyFig. 1. SpecificationsFig. Fig.To avoid placing an 1. Specifications7-13.Electrical Wiring 7-14.Test Run Switch10. Temperature setting buttons 1. Specifications7-15.Misoperation Alarm Indicators 8. Transmitter 9. Remote control sensorcorrectly incorrect wiring 1. Specifications7-16.Basic Wiring Diagram Be sure to do the wiringWiring procedure 1. Specifications7-17.Wiring System Diagram for Group Control Group control using 2 signal receiving units1Basic wiring diagram 1. SpecificationsWhen installing multiple remote controllers Setting methodWall mounted Type K1 Type 1. Specifications<CZ-RWSK1U> 7-19.Test Run Procedure Wireless remote controller transmitter7-21.Preparing for the Test Run 1. Specifications7-21-2.Using the remote controller Using the controllerOutdoor unit control PCB 1. Specifications7-22.Precautions Indoor unit control PCBNos. 1, 2, 3 all OFF 1. SpecificationsS-26PK1U6 Nos. 1, 2 OFF, No. 3 ONIndoor unit 1. Specifications7-24.Diagnosis Table CauseFig. 1. SpecificationsFlaring Procedure with a Flare Tool Fig.Fig. 1. SpecificationsCaution Before Connecting Tubes Tightly Cautions During Brazingoutlets when moving the unit 1. SpecificationsPrecautions for Packed Valve Operation Never grasp the drain or refrigerant connectingFig. 1. Specifications5. Finishing the Installation 4. Taping the TubesFig. 1. SpecificationsManifold gauge Fig. Vacuum pump 1. Leak Testdesigned for use with R410A 1. Specifications2. Evacuation Use a cylinder speciﬁcallyR410A 1. Specifications3. Charging Additional Refrigerant 4.Finishing the Job2-3Automatic Fan Speed Indoor Unit 2. PROCESSES AND FUNCTIONSRoom Temperature Control 2-2Cold Draft Prevention Heating CycleFig. Chart Summary and Explanations 2. Processes and functions2-1Room Temperature Control A CoolingFig. Chart Summary and Explanations 2. Processes and functions B Heating2. Processes and functions 2-2Cold Draft Prevention Heating CycleA Cooling 2-3Automatic Fan Speed Indoor UnitB Heating 2. Processes and functionsCurrent release control 2-4Control Functions2.Processes and functions Discharge temperature release controlFreeze prevention low-temperaturerelease control 2. Processes and functionsOvercurrent protection control Current release value shift controlDefrost control 2. Processes and functions1 Layout Diagram CR-CH4872R 2-5Outdoor Unit Control PCB2. Processes and functions 2. Processes and functions 2-6Outdoor Unit Control PCB CR-CH4272R1 Explanation of Functions 2. Processes and functions Table 1. Method of System Address SettingFig. Page Indoor Units 3. ELECTRICAL DATAOutdoor Units 3. Electrical data 3-1Indoor Units3. Electrical data Wall Mounted Type : S-26PK1U6 3. Electrical dataWall Mounted Type : S-26PK1U6 3. Electrical dataCeiling Type : S-26PT1U6, S-36PT1U6, S-42PT1U6 3. Electrical dataCeiling Type S-26PT1U6, S-36PT1U6, S-42PT1U6 3. Electrical dataLow Silhouette Ducted Type : S-26PF1U6, S-36PF1U6 3. Electrical dataLow Silhouette Ducted Type : S-26PF1U6, S-36PF1U6 3. Electrical data3. Electrical data 3-2Outdoor UnitsU-26PE1U6 3. Electrical data 3-2Outdoor Units3. Electrical data 3-2Outdoor UnitsU-26PS1U6 3. Electrical data 3-2Outdoor Units3. Electrical data 3-2Outdoor UnitsU-36PE1U6 3. Electrical data 3-2Outdoor Units3. Electrical data 3-2Outdoor UnitsU-36PS1U6 3. Electrical data 3-2Outdoor Units3. Electrical data 3-2Outdoor UnitsU-42PE1U6 3. Electrical data 3-2Outdoor Units3. Electrical data 3-2Outdoor UnitsU-42PS1U6 3. Electrical data 3-2Outdoor UnitsPage 4-3.Details of Alarm Messages 4. SERVICE PROCEDURES4-1.Meaning of Alarm Messages 4-2.Symptoms and Parts to InspectBlinking 4. Service procedures4-1.Meaning of Alarm Messages Wiredremote 4. Service proceduresWired WirelessRemarks 4. Service procedurescontents 4. Service procedures4-2.Symptoms and Parts to Inspect AlarmJudgment condition 4. Service proceduresAlarm contentsJudgment condition 4. Service proceduresAlarm contentsInput power detection circuit trouble 4. Service procedures4-3.Details of Alarm Messages 1 Alarm “P29”2 Alarm “P26” 4. Service proceduresHIC PCB trouble HIC-CH2672R 4. Service procedures3 Alarm “E31” HIC-CH4872R4 Alarm P22 4. Service procedures5 Alarms “F04,” “F06,” “F07,” “F08,” “F12” 4. Service proceduresSensor Temperature Correlation Table 4. Service procedures<Check procedure> Sensor installation1 Outdoor Air Temp. TO, Intake Temp. TS, Heat 4-4.Table of Thermistor Characteristics4. Service procedures Check Pin5-2.Functions 5. OUTDOOR UNIT MAINTENANCE REMOTE CONTROLAlarm History 5-1.OverviewSetting modes 5. Outdoor unit maintenance remote controlSystem diagram Outdoor unit alarm history monitorAll units start/stop Fig. 1 <Operation> 5. Outdoor unit maintenance remote control5-3.Normal Display Operations and Functions Normal display functionsItem code Display contents3XX-YYR.C XX= Main bus line outdoor system address 1 –button 5. Outdoor unit maintenance remote control5. Outdoor unit maintenance remote control 5. Outdoor unit maintenance remote control Parameter 5. Outdoor unit maintenance remote controlList of Item Codes Item codeSetting mode 2 <Operating procedure> 5. Outdoor unit maintenance remote controlList of Item Codes 5. Outdoor unit maintenance remote controlRefrigerant type 6-8.Examples of Wiring Diagrams 6-3.TestRun Procedure6-5.TestRun Using the Remote Controller 6-6.PrecautionsFig. 6. TEST RUN 6-1.Preparing for Test Run6. Test run Fig.6-3.TestRun Procedure 6. Test run U1, K1, T1, F1 Type 6-2.CautionFig. 6. Test run 6-5.Test Run Using the Remote Controller6-6.Precautions 6-4.Items to Check Before the Test RunIndoor unit Wired remote6. Test run CauseBasic wiring diagram 6. Test run 6-8.Examples of Wiring DiagramsFig. Fig. 6-6b Basic wiring diagramFig. 6-6a Wiring procedure 6. Test run6. Test run Setting the outdoor unit system addressesFig. Remote controller setting mode Main-subremote controller control6. Test run

Outdoor Unit: U-42PE1U6, U-42PS1U6

Indoor Unit: 42 Type

1-6 Operating Range

Temperature

Indoor Air Intake

Outdoor Air Intake