Carrier 38MPRAQ09AA3 - QUICK MAINTENANCE BY ERROR CODE; Error Code to Part Replacement Mapping

26 Specifications subject to change without notice. SG-38MPRA-02
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 the error code (see Tables 22 and 23).
Table 22 — Error Codes
Table 23 — Error Codes
Part Requiring
Replacement
ERROR CODE
E0 EA E1 E2 E3 E4 E5 EB EF F0
Indoor PCB
        x x
Outdoor PCB x x
 x x x x x x 
Display Board x x x x x x x x x
Reactor x 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 x x
Temperature sensor x x x x x
  x x x
T2 Sensor x x x x x x x x x x
Additional refrigerant x x x x x x x x x x
Compressor x x x x x x x x x

IPM board x x x x x x x x x x
Outdoor unit x x x x x x x x x

Occupancy Sensor
(Only Sizes 09-12)
x 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
(Only Sizes 09-12)
x x x x x x x x x