Carrier WeatherMaster 50HC14 Installation Instructions Manual

Also see for WeatherMaster 50HC14: Service and maintenance instructions Service and maintenance instructions Installation instructions

Contents

3Fig. 1 — 50HC 14 Model Number Nomenclature (Example)5 0 H C B D 1 4 A 2 A 6 A 0 A 3 B 0Cooling Tons14 - 12.5 ton1Example:Position: 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18Heat Options- - None (Field Installed Accessory)A = Low Electric HeatB = Medium Electric HeatC = High Electric HeatSensor OptionsA = NoneB = RA Smoke DetectorC = SA Smoke DetectorD = RA + SA Smoke DetectorE = CO2F = RA Smoke Detector and CO2G = SA Smoke Detector and CO 2H = RA + SA Smoke Detector and CO2Indoor Fan Options1 = Standard Static Option - Belt Drive2 = Medium Static Option - Belt DriveC = High Static Option with High Efficency Motor - Belt DriveCoil Options (RTPF) (Outdoor - Indoor - Hail Guard)A = Al/Cu - Al/CuB = Precoat Al/Cu - Al/CuC = E-coat Al/Cu - Al/CuD = E-coat Al/Cu - E-coat Al/CuE = Cu/Cu - Al/CuF = Cu/Cu - Cu/CuM = Al/Cu -Al/Cu — Louvered Hail GuardN = Precoat Al/Cu - Al/Cu — Louvered Hail GuardP = E-coat Al/Cu - Al/Cu — Louvered Hail GuardQ = E-coat Al/Cu - E-coat Al/Cu — Louvered Hail GuardR = Cu/Cu - Al/Cu — Louvered Hail GuardS = Cu/Cu - Cu/Cu — Louvered Hail GuardVoltage1 = 575/3/605 = 208-230/3/606 = 460/3/60Design RevisionA = Factory Design RevisionBase Unit Controls0 = Electro-mechanical Controls Can be used with W7212EconoMi$er IV (Non-Fault Detection and Diagnostic)1 = PremierLink Controller2 = RTU Open Multi-Protocol Controller6 = Electro-mechanical with 2-speed fan and W7220Econo controller Controls. Can be used with W7220EconoMi$er X (with Fault Detection and Diagnostic)D = ComfortLink ControlsIntake / Exhaust OptionsA = NoneB = Temperature Economizer w/ Barometric ReliefF = Enthalpy Economizer w/ Barometric ReliefK = 2-Position DamperU = Low Leak Temperature Economizerw/ Barometric ReliefW = Low Leak Enthalpy Economizer w/ Barometric ReliefService Options0 = None1 = Unpowered Convenience Outlet2 = Powered Convenience Outlet3 = Hinged Panels4 = Hinged Panels andUnpowered Convenience Outlet5 = Hinged Panels andPowered Convenience OutletC = Foil Faced InsulationD = Foil Faced Insulation withUnpowered Convenience OutletE = Foil Faced Insulation withPowered Convenience OutletF = Foil Faced Insulation & Hinged PanelsG = Foil Faced Insulation & Hinged Panelswith Unpowered Convenience OutletH = Foil Faced Insulation & Hinged Panelswith Powered Convenience OutletFactory Assigned0 = Standard1 = LTLElectrical OptionsA = NoneB = HACR BreakerC = Non-Fused DisconnectD = Thru-The-Base ConnectionsE = HACR and Thru-The-Base ConnectionsF = Non-Fused Disconnect andThru-The-Base ConnectionsG = 2-Speed Indoor Fan (VFD) ControllerH = 2-Speed Fan Controller (VFD) and HACRJ = 2-Speed Fan Controller (VFD) andNon-Fused DisconnectK = 2-Speed Fan Controller (VFD) andThru-The-Base ConnectionsL = HACR w/ Thru-The-Base &2-Speed Fan Controller (VFD)M = 2-Speed Fan Controller (VFD) withNon-Fused Disconnect andThru-The-Base ConnectionsRefrig. Systems OptionsD = Two stage cooling modelsE = Two stage cooling models with Humidi-MiZerG = Two stage cooling models withMotorMaster Low Ambient ControllerModel Series - WeatherMaster ®HC - High EfficiencyUnit Heat Type50 - Electric HeatPackaged Rooftop