Sinclair SCV-1400EB, Service Manual

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77
Description
For SCV-750EB and SCV-1400EB

E3 indicates total water outlet temperature sensor error (valid for the main unit)

E4 unit water outlet temperature sensor error

1E5 indicates condenser tube temperature sensor T3A error
 2E5 indicates condenser tube temperature sensor T3B error

E6 Water tank temperature sensor T5 failure

E7 indicates ambient temperature sensor error

1Eb indicates pipe of the tank antifreeze protection sensor Taf1 error

2Eb indicates cooling evaporator low-temperature antifreeze protection sensor Taf2 error
 Ed indicates discharge pipe temperature sensors Tp1 and Tp2 error at the same time

1EE indicates EVI plate heat exchanger refrigerant temperature sensor T6A error

2EE indicates EVI plate heat exchanger refrigerant temperature sensor T6B error

EF indicates unit water return temperature sensor error

EP indicates discharge temperature sensor failure error
 EU indicates water side heat exchanger refrigerant total outlet temperature sensor Tz error in heating mode.

Fb indicates Low pressure sensor error.

Fd indicates suction temperature sensor Th error.
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All stop running.

Error code is displayed on main PCB and user interface.
For SCV-900EB and SCV-1800EB

E3 indicates total water outlet temperature sensor error (valid for the main unit)

E4 unit water outlet temperature sensor error

1E5 indicates condenser tube temperature sensor T3A error
 2E5 indicates condenser tube temperature sensor T3B error

E7 indicates ambient temperature sensor error

1Eb indicates pipe of the tank antifreeze protection sensor Taf1 error

2Eb indicates cooling evaporator low-temperature antifreeze protection sensor Taf2 error