Sinclair SCV-1400EB, Руководство по обслуживанию

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4 Error Code Table
Code Content Remarks
E0 Main control EPROM error Displayed on main PCB and user interface
E1 Phase sequence failure of main control board check Displayed on main PCB and user interface
E2
Main control and wired control transmission error
Displayed on main PCB and user interface
Communication failure between master and slave
E3 Total water outlet temperature sensor error (valid for the main unit) Displayed on main PCB and user interface
E4 Unit water outlet temperature sensor error Displayed on main PCB and user interface
E5
1E5 Condenser tube temperature sensor T3A error
Displayed on main PCB and user interface
2E5 Condenser tube temperature sensor T3B error
E6 Water tank temperature sensor T5 error Displayed on main PCB and user interface
E7 Ambient temperature sensor error Displayed on main PCB and user interface
E8 Power supply phase sequence protector output error Displayed on main PCB and user interface
E9 Water flow detection error Displayed on main PCB and user interface
Eb
1Eb: Taf1 the pipe of the tank antifreeze protection sensor error Displayed on main PCB and user interface
2Eb: Taf2 cooling evaporator low-temperature antifreeze protection sensor error Displayed on main PCB and user interface
EC Slave unit module reduction Displayed on main PCB and user interface
Ed System discharge temperature sensor error Displayed on main PCB and user interface
EE
1EE EVI plate heat exchanger refrigerant temperature T6A sensor error Displayed on main PCB and user interface
2EE EVI plate heat exchanger refrigerant temperature T6B sensor error Displayed on main PCB and user interface
EF Unit water return temperature sensor error Displayed on main PCB and user interface
EH System self-check error alarm (for SCV-900EB and SCV-1800EB) Displayed on main PCB and user interface
EP Discharge sensor error alarm Displayed on main PCB and user interface
EU Tz sensor error Displayed on main PCB and user interface
P0
P0 System high-pressure protection or discharge temperature protection Displayed on main PCB and user interface
1P0 Compressor module 1 high pressure protection Displayed on main PCB and user interface
2P0 Compressor module 2 high pressure protection Displayed on main PCB and user interface
P1 System low pressure protection Displayed on main PCB and user interface
P2 Tz total cold outlet temperature too high (for SCV-900EB and SCV-1800EB) Displayed on main PCB and user interface
P3 T4 ambient temperature too high in cooling mode Displayed on main PCB and user interface
P4
1P4 System A current protection Displayed on main PCB and user interface
2P4 System A DC bus current protection Displayed on main PCB and user interface
P5
1P5 System B current protection Displayed on main PCB and user interface
2P5 System B DC bus current protection Displayed on main PCB and user interface
P6 Inverter module failure (for SCV-900EB and SCV-1800EB) Displayed on main PCB and user interface
P7 High temperature protection of system condenser Displayed on main PCB and user interface
P9 Water inlet and outlet temperature difference protection Displayed on main PCB and user interface
PA Abnormal water inlet and outlet temperature difference protection Displayed on main PCB and user interface
Pb Winter antifreeze protection Displayed on main PCB and user interface
PC Cooling evaporator pressure too low Displayed on main PCB and user interface
PE Cooling evaporator low temperature antifreeze protection Displayed on main PCB and user interface
PH Heating T4 too high temperature protection Displayed on main PCB and user interface
PL Tfin module too high temperature protection Displayed on main PCB and user interface