Troubleshooting Tips - Samsung AE090JXYDEH User Manual

Troubleshooting tips

If the unit has some problem to work properly, error codes will be displayed on the wired remote controller. The following
table describes the explanation of the error codes.
Display
Wired remote controller temp sensor SHORT or OPEN
Water Inlet temp sensor SHORT or OPEN
PHE Outlet temp sensor SHORT or OPEN
Water outlet (Back up Heater) temp sensor SHORT or OPEN (The Backup heater for using)
Water TANK temp sensor SHORT or OPEN
Outdoor Eva Inlet Temp Sensor SHORT or OPEN
Mixing valve temp sensor SHORT or OPEN(When FSV #4041 "1")
EVA inlet
E906
Tr1 Tw2
Ref' In
Ref' Out
Tw1
Outdoor Unit
EHS_MONO- KIT_IB_05402A-00_EN.indd 50
Water Outlet
E902
PHE
Water inlet
E901
ENGLISH-50
Explanation
Wired remote controller
temp sensor
E653
Water tank temp
sensor
E904
2015-03-16 오전 11:51:55