Specification Brand : kleeklea BulletPoint : 8032101012 BulletPoint1 : The 47-21517-22 is a microprocessor-based demand defrost controller intended for heat pump systems. The controller uses “self-calibrating” principles to calibrate itself to the heat pump system.Replace for 47-102685-07, 47-102685-83,47-102685-86. BulletPoint2 : Rated Voltage : 24 VAC, Rated Voltage Range :18-30 VAC. Max. Power Consumption @ 24 VAC . 4.08 VA, Nominal Frequency . 50/60 Hz. Relay Load Ratings: Compressor Contactor Relay . 0 VA in rush, 6 VA holding. Fan Relay . 1/2 HP @ 240, 1/4 HP@ 120 VAC. Reversing Valve Relay (RV) . 24 VA. Auxiliary Heat Relay (D) . 1 Amp. 0.6 P.F. Operating Temperature Range . -40o to 150o F (-40o to 65o C).Humidity Range . 5% to 95% relative humidity(non-condensing).High Pressure Cutout Switch (HPC) :18 VAC, Low Pressure Cutout Switch (LPC) : 18 VAC. BulletPoint3 : Before removing the old controller, note the location of the OCT sensor on the outdoor coil. The new sensor should be attached to the coil in the same location, or as close as possible. The OAT sensor is typically 24-48” long, although some controllers have the sensor on the board. Placement of the OAT sensor is not as critical as the OCT sensor, but both sensors are required for the controller to operate. BulletPoint4 : Superior Quality, advanced microprocessor-based high-precision PCB manufacturing, soldering and assembly technology, professional tests to ensure optimal performance and long-lasting reliability. BulletPoint5 : Note: to save yourself some hassle, please take a picture of the old one before removing it, make sure getting the wires on the correct terminals.Please feel free to contact us if you have any questions about our products, your satisfaction would be our greatest motivation. CircuitType : 2-way Color : Black ConnectivityProtocol : RS-485 ConnectivityTechnology : RS 485 ConnectorType : Screw Terminal ControllerType : 机械旋钮 ControlMethod : touch ExternallyAssignedProductIdentifier1 : 0658359995708 ExternallyAssignedProductIdentifier2 : 658359995708 FitType : Universal IncludedComponents : furance control board InternationalProtectionRating : IP00 ItemName : 47-21517-22 Upgraded Heat Pump Control Board, Defrost Control Circuit Board Replace for Rheem 47-102685-07 ItemPackageDimensions_Height : 2.2 inches ItemPackageDimensions_Length : 7.8 inches ItemPackageDimensions_Width : 5.3 inches ItemPackageQuantity : 1 ItemShape : 48mm*48mm ItemTypeKeyword : temperature-controllers Manufacturer : kleeklea Material : Iron ModelName : XJ485CX ModelNumber : 47-21517-22 MountingType : Panel Mount NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPositions : 6 OperatingVoltage : 12 volts OperationMode : automatic PackageLevel : unit PartNumber : kleeklea 1601 ProductDescription : The 47-21517-22 is a microprocessor-based demand defrost controller intended for heat pump systems. This controller uses basic differential temperature means to detect degradation of system performance due to ice build-up on the outdoor coil. The controller uses “self-calibrating” principles to calibrate itself to the heat pump system. ProductSiteLaunchDate : 2024-11-27T07:24:57.963Z SpecificUsesForProduct : Refrigerator Style : Industrial SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SwitchType : Temperature Switch SwitchType1 : Pressure Switch SwitchType2 : Temperature Switch TemperatureControlType : Digital, Programmable TerminalType : Spst UnitCount : 1 UnspscCode : 26111700 Voltage : 240 volts_of_alternating_current