Samsung AE160MXTPEH User Manual

Troubleshooting
Samsung Electronics
77
No.
LED Display
Displayed
PCB Assy
Meaning Remarks Error Code
Red Green Yellow
24
  
MAIN/INVERTER Comp. wire missing error Check Comp. wire E467
25
  
MAIN/INVERTER Current sensor error
Check Outdoor Inverter
PBA
E468
26
  
MAIN
DC-Ling voltage
Sensor error
Check Input
voltage
E469
27
  
MAIN EEPROM read/write error Check EEPROM E470
28
  
MAIN Outdoor EEPROM error
Check Outdoor EEPROM
date
E471
29
  
MAIN/INVERTER
IPM(IGBT Module) or PFCM Temperature sen-
sor Error
Check Outdoor Inverter
PBA
E474
30
  
MAIN/INVERTER PFC Overload Error
Check Outdoor Inverter
PBA
E484
31
  
MAIN
Input current
sensor error
E485
32
  
MAIN/INVERTER IPM is over heated.
Check Outdoor Inverter
PBA
E500
33
  
MAIN GAS Leak error
Check indoor and outdoor
unit model
E554
34
  
MAIN
Water inlet
temperature sensor error
Check Water
inlet sensor
E901
35
  
MAIN
Water outlet
temperature sensor error
Check Water
outlet sensor
E903
36
  
MAIN
Refriqerant gas inlet
temperature sensor error
Check Gas
inlet sensor
E906
37
  
MAIN
Mixing Valve Outlet
temperature sensor error
Check Mixing Valve
Outlet sensor
E916
 Off  Blink  On
4-5-3 Troubleshooting for outdoor unit(cont.)
If an error occurs during the operation, it is displayed on the outdoor unit PCB LED, both MAIN PCB and INVERTER PCB.

Samsung AE160MXTPEH Specifications

General

Brand	Samsung
Model	AE160MXTPEH
Category	Heating System
Language	English