Carrier CDII-184R1-0CTR4 Installation & Operation Manual page 60

DB
DC
DD
DE
DF
Code
E0
E1
E2
E3
E4
E5
E6
E7
E8
E9
EA
EB
EC
ED
EE
EF
Note: For High Pressure, Low Pressure and High Discharge errors, if there are 3 or more errors at the
same within 30 minutes, the system will be locked and must be manual reset by pressing power button
or disconnect the main power.
For other errors, the system will resume once the error is cleared and compressor delay finished. The
error code will be cleared once the compressor starts.
If there are 2 or more errors happened at the same time, the display will show each error code (up to 5
error codes).
Compressor connected loss
Communication time out error
Power module over temperature
Emergency switch active
Drive-1 Other trip errors
Table - 11
Description of DRIVE (SLAVE) Errors
Fin Overheat (Software trip)
Overcurrent at acceleration state (Hardware trip)
Overcurrent at steady state (Hardware trip)
Overcurrent at deceleration state (Hardware trip)
DC Bus under voltage (LU)
DC Bus over voltage (OV)
Compressor overheat (Software trip)
Overcurrent at acceleration state (Software trip)
Overload trip (OL)
Overcurrent at steady state (Software trip)
Overcurrent at deceleration state (Software trip)
Compressor connected loss
Communication time out error
Power module over temperature
Emergency switch active
Drive-2 Other trip errors
Table - 12
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