Samsung AM FN1DEH Series Installation Manual page 39

 4 Way cassette(Continued)
Abnormal condition
1. When there is no communication between the
indoor∙outdoor units for 2 minutes
2. Communication error received from the outdoor unit
3. 3 miniute tracking error on outdoor unit
4. Communication error after tracking due to unmatching
number of installed units
5. Error due to repeated communication address
6. Communication address not confirmed
Other outdoor unit communication error that is not on the above list
Self diagnosis error display
1. Error due to opened EEV (2nd detection)
2. Error due to closed EEV (2nd detection)
3. Eva in sensor is detached
4. Eva out sensor is detached
5. Thermal fuse error (Open)
1. COND mid sensor is detached
2. Refrigerant leakage (2nd detection)
3. Abnomally high temperature on Cond (2nd detection)
4. Low pressure s/w (2nd detection)
5. Abnomally high temperature on discharged air on
outdoor unit (2nd detection)
6. Indoor operation stop due to unconfirmed error on outdoor
unit
7. Error due to reverse phase detection
8. Comp stop due to freeze detection (6th detection)
9. High pressure sensor is detached
10. Low pressure sensor is detached
11. Outdoor unit copression ration error
12. Outdoor sump down_1 prevetion control
13. Compressor down due to low pressure sensor
prevention control_1
14. Simultaneous opening of cooling/heating MCU SOL
valve (1st detection)
15. Simultaneous opening of cooling/heating MCU SOL
valve (2nd detection)
Other outdoor unit self-diagnosis error that is not on the above list
Flowating s/w (2nd detection)
EEPROM error
EEPROM option error
Error due to incompatible indoor unit
On Flickering

 If you turn off the air conditioner when the LED is flickering, the LED is also turned off.
 If you re-operate the air conditioner, it operates normally at first, then detect an error again.
 When E108 error occurs, change the address and reset the system.
Ex.) When address of the indoor unit #1 and #2 are set as 5, address of the indoor unit #1 will become 5 and
indoor unit #2 will display E108, A002.
Off
Operation Defrost
Error code
E101
E102
E202
E201
× ◑
E108
E109
E151
E152
× ◑
E128
E129
E198
E241
E554
E450
E451
E416
E559
E425
E403
× ◑
E301
E306
E428
E413
E410
E180
E181
E153
× ×
E162
◑ ◑
E163
◑ ◑
E164
◑ ◑
LED Display
Timer Filter
◑ ×
◑ ◑
◑ ◑
◑ ◑
◑ ◑
◑ ◑
× ◑
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