If alarm code E98 is displayed on the control panel, it means the spa has encountered either water or ambient temperature of 55℃ (131ºF) or above, i.e. the ambient temperature around the Spa has reached or exceeded 55℃ (131ºF), or the spa water temperature is 55℃ (131ºF) or above. If this happens, first press the “RESET” button on the side of the spa control unit using a small and thin object till the E98 alarm stop, then unplug and plug back in the RCD to restart the system.
If E98 still shown after several reset attempt, follow these instructions:
- Unplug power cord and disconnect the control base from the tub. Flip over the control base to locate the reset button box.
- Unscrew the two screws.
- Pull out the reset button box and unscrew the two screws on the bottom of the box.
- Take out the cover and pull out the white thermal protector.
- Press the black button to check if it goes down and up or not.
- Make sure the black rubber cover is not out of place, and sitting inside the housing.
- Reverse steps 2,3 and 4 to reconnect the thermal protector. Firmly press the “RESET” button on the side of the control base using a suitable long and rigid object till the E98 alarm stop.