24 Specifications subject to change without notice. SM619PHA-03
QUICK MAINTENANCE BY ERROR CODE
If you do not have the time to test whether specific parts are faulty, you can directly change the required parts according the error code.
You can find the parts to replace by error code in Tables 15 and 16.
Table 15 — Error Codes
Table 16 — Error Codes
Part Requiring
Replacement
ERROR CODE
E0 EA E1 E3 E4 E5 EB EF F0
Indoor PCB
x x
Outdoor PCB x x
x x x x x
Display Board x x x x x x x x
Reactor x x
x x x x x x
Indoor fan motor x x x
x x x x x
Outdoor fan motor x x x X x x x x x
Temperature sensor x x x x
x x x
T2 Sensor x x x x x x x x x
Additional refrigerant x x x x x x x x x
Compressor x x x x x x x x
IPM board x x x x x x x x x
Outdoor unit x x x x x x x x
Occupancy Sensor x x x x x x x x
Part Requiring
Replacement
Error Code
F1 F2 F3 F4 F5 P0 P1 P2 P4
Indoor PCB x x x x x x x x x
Outdoor PCB
Display Board x x x x x x x x x
Reactor x x x x x x
x x
Indoor fan motor x x x x x x x x x
Outdoor fan motor x x x x
x x x x
Temperature sensor
x x x X x x
T2 Sensor x x x x x x x x x
Additional
refrigerant
x x x x x x x x x
Compressor x x x x x
x x
IPM board x x x x x x
Outdoor unit x x x x x x x x x
Occupancy Sensor x x x x x x x x x