Sinclair SCV-50EA Service Manual page 75

10-16kW
Error Code
Content
E9 EEPROM malfunction
H0 Communication malfunction between main chip and IPDU.
E4 T3,T4 sensor malfunction
E5 Voltage protection malfunction
E6 DC fan motor malfunction
EA A fan in the A region run for more than 5 minutes in heating mode
Eb There are two times E6 fault in 10 minutes (recovery after power off)
C0 Inlet water temperature sensor malfunction for 10~16kW models.
C1
Outlet water temperature sensor malfunction (10-16kW)
F7 Sensor temperature 1 of plate heat exchangers for 10-16kW.
F8 Sensor temperature 2 of plate heat exchangers for 10-16kW.
PL Reserved for 10-16kW.
P1 High pressure protection
P2 Low pressure protection
P3 Current protection of the compressor
P4 Discharged temperature protection
P5 T3 high temperature protection of outdoor condenser
P6 IPDU module protection
P8 Typhoon protection
CH Protection when water temperature is too high in heating mode.
CL To low water temperature protection in heating mode for 10-16kW
CP
Anti-idling protection for water pump
Pb System anti-freeze protection
C8 Water flow switch protection malfunction
Protection when temperature difference between inlet water & outlet water is too
PH
dF Defrosting
d8 Remote control
large for 10-16kW.
73
Note
The same as 5/7kW
10-16kW
The same as 5/7kW
10-16kW
The same as 5/7kW
10-16kW
The same as 5/7kW