Answer
Jan 22, 2020 - 09:37 AM
Below is a link to the manual for the EMS-PT30X and it shows the error codes on page 4.
http://www.rvupgradestore.com/v/vspfi...
NOTE: If the EMS shuts down power to the RV it will indicate a PE Code
(Previous Error) following the Error Code. This indicates why the unit shut
down. To determine the meaning of a PE code, ignore the letter P (i.e. PE4
actually indicates an E 4 Error Code or Line 1 Low Voltage (line 1 voltage
below 104V). See above Error Codes.
Example: The EMS shuts down power for low voltage on Line-1 and then power
is restored. The Error Code reads E 0with a previous error code PE4
indicating low voltage which is why the unit shut down previously. The PE
code will clear when power is disconnected from the EMS.
http://www.rvupgradestore.com/v/vspfi...
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