Rheem RIDH09AVFJ Design & Technical Manual page 46

 
SW5 setting change prohibited
SW5
OFF
ON Setting change prohibited
 
SW6 setting
●
Memory backup setting (Wired remote controller only)
Set to ON to use batteries for the memory backup.
If batteries are not used, all of settings stored in memory will be deleted if there is a power
failure.
SW6 Memory backup
OFF
ON
Never turn it ON in the case of simple remote controller.
( ...Factory setting)
Fixed at OFF
( ...Factory setting)
Invalidity
Validity
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