Installation Guide

48
Controller (continued)
 Please refer to button pressing methods. ► See page 8.
 Are you pressing them slowly or adding too much force after you touch them? → Press the buttons
lightly in the center to make them work.
 Are you pressing the button along the edge or in a corner? → Please press near the little raised
symbol.
 If you press more than one button at a time, they won’t respond.
→ For example, when you are pushing a button with your index finger and your little finger is near
another button, the button might not respond.
 Are you leaving your finger down, pressing the buttons continuously? → Please lift your finger off of
the button for a moment, even if you are pressing the same button more than once.
 The buttons may not respond if you are wearing gloves.
 Is there dirt or debris on the button? Is there something nearby, a towel for example that is interfer-
ing with the operation?
→ Please clean the buttons.
→ When the buttons won’t work, even after moving objects out of the way. Please wait another two
minutes before trying again.
 Is there too much surrounding light such as direct sunlight?
→ The buttons sometimes won’t operate in direct sunlight or near incandescent light, 20” (50 cm) or
so.
→ Please change the angle of the controller or darken the room.
 Please turn the Supplementary Protector in the function module off once, back on and then try
again.
The buttons won’t work.
 Is the water level in the bathtub low? → The product won’t run if the water level is low. Please keep
at least 13-3/8” (34 cm) of water in the bathtub.
I can’t operate the preference buttons.
 Is equipment, like the air blower or underwater lighting, running? → The preference buttons won’t
display while the equipment is running. Please turn off the equipment.
 When interference or noise keeps the detector from sensing the water level in the bathtub the but-
ton display may go out. → Please wait for a while.
The preference buttons won’t display.