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GE Connect Series Heat Pump Error Codes: Meanings & Safe Checks
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C4 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies C4 as: Outdoor-unit jumper-cap error. Search/display variants: C4 caution E1 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. See the verified model scope, safe checks, and official source. Search/display variants: E1 stop-use E3 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies E3 as: Compressor low-pressure protection. Search/display variants: E3 stop-use E4 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies E4 as: Compressor discharge-air high-temperature protection. Search/display variants: E4 stop-use EE The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. See the verified model scope, safe checks, and official source. Search/display variants: EE caution F2 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies F2 as: Condenser temperature sensor error. Search/display variants: F2 caution F3 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies F3 as: Outdoor ambient temperature sensor error. Search/display variants: F3 caution F4 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies F4 as: Discharge temperature sensor error. Search/display variants: F4 caution F6 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies F6 as: Outdoor-unit tube temperature sensor error. Search/display variants: F6 caution H4 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies H4 as: Overload protection. Search/display variants: H4 stop-use H5 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies H5 as: IPM protection. Search/display variants: H5 stop-use H6 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies H6 as: DC fan error. Search/display variants: H6 caution H7 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies H7 as: Driver out-of-step protection. Search/display variants: H7 stop-use HC The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies HC as: Power-factor-correction protection. Search/display variants: HC stop-use Lc The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies Lc as: Startup failure. Search/display variants: Lc stop-use P0 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies P0 as: Driver reset protection. Search/display variants: P0 caution P5 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies P5 as: Over-current protection. Search/display variants: P5 stop-use P6 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies P6 as: Communication error between the master control and driver. Search/display variants: P6 caution P7 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies P7 as: Driver-module sensor error. Search/display variants: P7 caution P8 The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies P8 as: Driver-module high-temperature protection. Search/display variants: P8 stop-use PA The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies PA as: AC-current protection. Search/display variants: PA stop-use Pc The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies Pc as: Driver-current error. Search/display variants: Pc stop-use PH The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies PH as: Bus high-voltage protection. Search/display variants: PH stop-use PL The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies PL as: Bus low-voltage protection. Search/display variants: PL stop-use PU The official GE Connect Series Split Heat Pumps Service Manual 31-5000483 Rev. 1 identifies PU as: Charge-loop error. Search/display variants: PU caution