Carrier 48/50PD05 manuals
Household Appliance > Air Conditioner
When we buy new device such as Carrier 48/50PD05 we often through away most of the documentation but the warranty.
Very often issues with Carrier 48/50PD05 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Air Conditioner Carrier 48/50PD05 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Air Conditioner on our side using links below.
106 pages 3.95 Mb
Controls, Start--Up, Operation, Service and Troubleshooting InstructionsTABLEOF CO NTENTS 2 SAFETY CONSIDERATIONS3 GENERALBASIC CONTROL USAGEENTER ComfortLink Control ScrollingMarquee AccessoryNavigator Display Operation 4 System Pilottand TouchP ilot DevicesCCN Tablesand DisplayForceHierarchy Generic Status Display Table ConventionsUsed in This Manual 5 START-UPUnit Preparation CompressorMounting Refrigerant Service Ports Crankcase Heater(s) CompressorRotation 6 PowerSupplyInternal Wiring Evaporator Fan CondenserFans and Motors Return--AirFilters Outdoor--AirInlet S creens AccessoryInstallation OrificeChange (48PD Only) Gas Heat (48PD Only) 7 CONTROLS QUICK SET--UPControlSet Point and Configuration Log StandardUnit ControlSpace Temperature Sensor ControlDirect Wired (T--55,T--56,or T--59) T--58Communicating Thermostat System Pilot --Comm unication Space Sensor Gen III TEMP Monitor --Linkage Communication Thermostat(33CSTMT--01) Space Humidistat Control Relative Humidity Sensor Control 8 CCN CommunicationAccessoriesEconomizer PowerEx haust ElectricHeat FireShutdo wn Outdoor Enthalpy IAQ Switch IAQ Sensor OAQSe nsor 9 FanSta tusFilter Status ProgrammingOperating Schedules 10 SERVICE TESTIndependentOutputs Fan Test Cooling Test Heating Test 11 THIRD PARTYCONTROLRemoteOccupancy FireShutdown AlarmOutput Economizer Monitoring Economizer Damper Control CONTROLS OPERATIONDisplay ConfigurationMetric Display(METR) Language Selection (LANG) Password Enable (PROT) Service Password (PSWD) TestDisplay L EDs (TEST) 12 ModesSystemMode (SYS) HVACMode (HVAC) Remote HVACMode Disa bled (HV.DN) Cool Setpoint in Effect (EFF.C) Heat Setpoint in Effect (EFF.H) CurrentlyOccupied (OCC) TimedOverride in Effect (T.OVR) Linkage Active (LINK) DemandLi mit in Effect (D.LMT) Circuit OATLockout (C.LOC) HeatOAT Lockout (H.LOC) Econo Cool OATLockout (E.LOC) Unit ConfigurationStart--UpDelay (S.DLY) FanOnWhenOccupied(OC.FN) Shut Down on IDF Failure (IDF.F) Supply Fan Maximum Speed (FS.MX) Supply Fan Minimum Speed (FS.MN) VentMode F an Speed (FS.VM) Fan StatusSwitch (F N.SW) Filter Status Switch (FL.SW) Fire Shutdown Switch (FS.SW) Remote Occupancy Switch (RM.SW) RH Sensor On OAQ Input (RH.S) Space Humidity Switch (RH.SW) TemperatureCompensated Start Cooling Factor (TCS.C) TemperatureCompensated Start Heating Factor (TCS.H) 13 GeneralOperating SequenceOccupancy DeterminationLevel 1 Priority Level 2 Priority Level 3 Priority 14 Compressor OperationIndoor Fan Operation 15 Outdoor Fan OperationEconomizer Operation Unoccupied Free Cooling 16 Indoor Air Quality (IAQ)17 Cooling Modes20 Heating ModesGas Heating Mode Using Space Temperature Sensor T55, T56, or T58 (48PDUnits Only) ElectricHeating Mode Using Space Temperature Sensor T55, T56, or T58 (50PDUnits Only) 22 TemperatureComp ensated StartSetting Up the System TempComp Strt Cool Factr (TCS.C) TempComp Strt Heat Factr (TCS.H) TemperatureCompensated Start Logic 23 Carrier Comfort Network (CCN)R ConfigurationCCN Address (CCN.A) CCN Address (CCN.B) CCN Baud Rate (BAUD) CCNTime/Date Broadcast (BRODB.TIM) CCN OATBroadca st (BRODB.OAT) Global Schedule Broadcast (BRODB.GS) CCN Broadcast Acknowledger (BRODB.ACK) Schedule Number (SCH.OSCH.N) AcceptGlobal Holidays? (SCH.OHOL.G) OverrideTime Limit (SCH.OOV.TL) TimedOverride Hours (SCH.OOV.EX) SPTOverride Enabled? (SCH.OOV.SP) Demand LimitLoadshedGroup Number (S.GRP) Redline Max Capacity (R.MXC) Redline Max Heat Stages (R.MXH) LoadshedMax Heat Stages (R.MXH Alarm HandlingCCN Alarm Broadcast Alarm Relay Output 24 TROUBLESHOOTING42 MAJOR SYSTEM COMPONENTS59 SERVICE60 CleaningCoil Maintenance and Cleaning Recommendation 61 Condensate Drain PanFilters Outdoor--AirInlet Sc reens MainBurner (48PD) Flue Gas Passageways (48PD) Combustion--AirBlower (48P D) 62 LubricationCompressors Indoor Fan Shaft Bearings Condenserand Evaporator --FanMotor Bearings Economizer or Manual Outside Air Damper Evaporator Fan Service and Replacement Evaporator Fan Performance Adjustment 63 Evaporator Fan Belt TensionAdjustmentVariable Frequency Drive (VFD) Replacement Condenser-Fan Adjustment 64 VerifySen sor PerformanceEconomizer Operation During Power Fai lure EvacuationDeepVacuum Method TripleEvacuation Method Refrigerant ChargeNo Charge in the System Charge in the System ToUse the Cooling Charging ChartR4 Fig.37 -- 48PD Gas ValveHSPEED NHIG NMUST BE O PERATING O RFA OUTDOO RIGE REF R410AHSPEED NHIG NMUST BE O PERATING O RFA OUTDOO RIGE REF R410A RE RI C07040 Fig.35 -- Charging Chart 48/50PD05 Fig.36 -- Charging Chart 48/50PD06 PuronRRefrigerantTable26 Altitude Compensation* 48PG03--07ELEVATION (ft) NATURAL GAS ORIFICE 65 Gas Valve Adjustment66 High AltitudeMain BurnersMainBurner Removal Cleaning and Adjustment FilterDrier Protective DevicesCompressor Rotation Evaporator Fan Motor Protection Condenser--FanMotor Protection Saturated Suction Pressure(SSP ) 67 Relief DevicesCompressorSound Shield ControlCircuit, 24--V Replacement Parts Diagnostic LEDs 68 APPENDIX A - LOCAL DISPLAY AND CCN TABLES81 APPENDIXB - VFD INFORMATION84 APPENDIX B --VFD INFORMATION (CONT)ParametersMode Start--UpAssistant Mode ChangedPar ameters Mode DriveParameter Backup Mode Clock Set Mode I/O Settings Mode 85 VFD DiagnosticsFaults (Red LED Lit) Alarms (Green LED Flashing) CorrectingFaults History CorrectingAlarms 86 VFD Maintenance91 APPENDIX C --START--UPDATA94 __ Table51 Fan Performance--48PDE05 Horizontal Units __ 98 __
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