37
ENGLISH
Display
Explanation
Error Source
475
OUTDOOR UNIT fan2 error
OUTDOOR UNIT
484
PFC Overload Error
OUTDOOR UNIT
485
Input current sensor error
OUTDOOR UNIT
500
IPM is overheated
OUTDOOR UNIT
554
Gas leak error
OUTDOOR UNIT
601
Communication error between the CONTROL KIT and wired remote controller
Wired Remote
Controller
602
Wired remote controller Master/Slave setting error
Wired Remote
Controller
604
Communication tracking error between the CONTROL KIT and wired remote controller
CONTROL KIT,
Wired Remote
Controller
607
Communication error between the Master and Salve wired remote controllers
Wired Remote
Controller
901
Water inlet (PHE) temperature sensor error(open/short)
OUTDOOR UNIT
902
Water outlet (PHE) temperature sensor error(open/short)
OUTDOOR UNIT
903
Water outlet (backup heater) temperature sensor error.
CONTROL KIT
904
DHW tank temperature sensor error
CONTROL KIT
906
Refrigerant gas inlet (PHE) temperature sensor (open/short)
OUTDOOR UNIT
911
Flow switch and water pump error (F/S signal is OFF for 10 sec. during the water pump
signal is ON)
CONTROL KIT
912
Flow switch and water pump error (Water pump signal is OFF for 60sec during the F/S
signal is ON)
CONTROL KIT
916
Mixing valve sensor error
CONTROL KIT
EHS MONO_ODU_IM_05387A-01_BOOK.indb 37
2015-06-25 오후 4:40:24