Troubleshooting Chart - Sea Breeze 9A23YGX Installation Instructions Manual

ERROR
EXPLANATION
CODE
E1 High Pressure protect
E2 Inside Anti-Freeze Protect
E3 Low Pressure Protect
E4 Compressor Discharge protect
E5 low pressure over current protect
E6 indoor-outdoor communication Error
E7 Mode conflict
E8 high Temp protect
E9 cold wind protect
E0 AC Voltage Low
H6 No Indoor motor feedback
F1 room temp sensor open/short
F2 Indoor evaporator sensor open/short
F3 Outdoor temp sensor open/short
F4 Outdoor evaporator sensor open/short
F5 Outdoor sensor open/short
F6 Cooling Overload
F7 Unused
F8 Current Overload
F9 Unused
F0 Unused
H1 Defrost
H2 Static duct clean protect
H3 compressor overload protect
H4 System Abnormal
H5 Mode Protect
H6 Unused
H7 Synchronize fail
H8 Water full protect
H9 PTC heating Error
HO Heat high temp protect
FA Pipe Hot
FH Freeze Protect
Notes: Some Codes may not be available on some units.
Codes will flash prior to any change of state I.E. cool off, cool on, heat off, heat on, power on, etc.
Normal operation for indicator lights is as follows: Constant Red: power on, Constant Yellow: heat on,
Constant Green: cool on.
Heat Mode available for heat pump units only.
Mini-Split Error Codes
RED YELLOW
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
- - 19
GREEN
6 sec Pause before Flash Sequence
6 sec Pause before Flash Sequence
1
2
3
4 6 sec Pause before Flash Sequence
5
6
7
8
9
10
NOTES