Rheem GHE 119-500 Use & Care Manual page 30

Table 8 shows a list of lockout error codes. A
lockout code will be visible on the control dis-
play in the form of a code (letter "A" followed by
a number) and a short message. Lockout errors
Table 8 - Lockout Error Codes
Troubleshooting
require a manual reset to resume operation after
the root cause of the problem has been solved.
To manually reset the control, press the "i" but-
ton on the user interface.
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