Page 24
Error Code E97
This code indicates dry--fire protection which could be due hot water or a problem with the 84C thermal
fuse.
Begin the test by installing the spa control base and panel to a tub filled with water to the recommended
level. Turn on the spa control base. Run the heating function for 1 minute. If the spa display E97 again,
remove the unit for further testing.
1) Begin by swapping out the 84C thermal fuse. Disconnect the wire connector for the fuse. Test the 84 C
temp fuse on the heating element next. Adjust the multimeter to test for resistance using the "Ω" function. It
should near 0 resistance. Replace the temp fuse if the reading is "0 MΩ" or no reading. Ensure that the
plastic covering over the fuse is intact.
Run the control base on a spa. Change the PCB if the problem is not resolved. Reference the PCB
replacement chapter for more details.
To Next Page
Loading...
Need help?
General