Samsung EHS AE050RXYDEG/EU Manual page 191

11. Trouble shooting
Display
E904
E906
E907
E908
E909
E910
E911
E912
E913 Six times detection for FLow Switch Error (Re-Operation is not possible)
E914
E915
E916
E919
Installer reference guide / Mono tank integrated type
Explanation
Water TANK Sensor SHORT / OPEN
Outdoor EVA in Sensor Error (open/short)
Error due to pipe rupture protection
Error due to freeze prevention (Re-Operation is possible)
Error due to freeze prevention (Re-Operation is impossible)
Water Temperature Sensor on water Outlet pipe is datached
FLow Swtich Open Error
FLow Swtich Close Error
Error due to Incorrect Themostat Connection
Error on DC fan (Non-operating)
Mixing Sensor Short/Open
Disinfection Operation Incomplete Error
Error Source
Hydro Unit
OUTDOOR UNIT
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
190