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607
Communication error between the Master and Salve wired remote controllers
901
Water inlet (PHE) temperature sensor error(open/short)
902
Water outlet (PHE) temperature sensor error(open/short)
903
Water outlet (backup heater) temperature sensor error .
904
DHW tank temperature sensor error
906
Refrigerant gas inlet (PHE) temperature sensor (open/short)
Flow switch and water pump error (F/S signal is OFF for 10 sec . during the water pump signal is
911
ON)
Flow switch and water pump error (Water pump signal is OFF for 60sec during the F/S signal is
912
ON)
EHS Control unit_MIM-E03@_IM_E_34413-2.indd 39
Explanation
Error Source
WIRED REMOTE
CONTROLLER
OUTDOOR UNIT
OUTDOOR UNIT
CONTROL KIT
CONTROL KIT
OUTDOOR UNIT
CONTROL KIT
CONTROL KIT
39
2012-04-05 오후 1:20:13
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