My Hayward H440FD has an error code of Sb, which is indicated in the enclosed pic. The Service light is also lit.
The error code for Sb states:
Keypad button stuck closed error=If one of the keypad buttons is closed (or pressed) for more than 30 s the error code will be displayed but the control will continue to function. The error code will be cleared when the condition is corrected.
Does anyone knows how to correct “this condition?” If you have any questions, pls let me know? I’m running my heater now bc it’s 58 degrees and nice time to do so.
Thank you
Tstex
The error code for Sb states:
Keypad button stuck closed error=If one of the keypad buttons is closed (or pressed) for more than 30 s the error code will be displayed but the control will continue to function. The error code will be cleared when the condition is corrected.
Does anyone knows how to correct “this condition?” If you have any questions, pls let me know? I’m running my heater now bc it’s 58 degrees and nice time to do so.
Thank you
Tstex