Error A082 - Rheem IKONIC RTGH-S11i Manual

59 IKONIC Tankless Water Heater Service Manual
ERROR CODE DIAGNOSTICS

ERROR A082

EXPLANATION
Turn Power OFF
Installed Chip Error
This tankless water heater has a gas chip
Confirm that the correct gas chip is installed.
on the control board. If the gas chip has a
poor connection or the data that gas chip
has is inadequate/wrong, the water heater
displays the "A082" error code on the User
No
Is the chip
Interface.
Insert the correct gas chip.
correct?
Yes
Diagnostic check items
Remove and reinsert gas chip.
• Gas chip
No
The chip has a loose connection.
Does error code
"A082" appear?
Gas chip appear to be OK.
Yes
Replace new gas chip.