Service manual46
TROUBLESHOOTING Spa Light Does Not Work!
If the spa light does not work, proceed as follows:
1• Verify the spa light bulb and replace
it if necessary.
4• If the "Light" marker does appear but
the spa light still does not work, make
sure the light is set at high intensity
(marker non-blinking), remove the
plastic cover and measure the voltage
between the light terminals (P9 &
P10 on the board).
If you read ≈12 VAC, replace the
spa light socket.
5• If the voltage reading is not correct,
replace the light fuse (F1) on the
board.
6• If the problem persists, replace the
board referring to the respective
section of this manual.
Light fuse (F1)
2• If the spa light still does not work,
verify if the "Light" marker is
displayed when you press the
respective key.
"Light" marker
3• If the "Light" marker does not
appear, use a spare top side control
to verify if the first is defective.
In the latter case, replace the
defective top side control.
If the original top side control is not
defective, replace the board
referring to the "How to Replace
the Board" section of this manual.
It is important to measure voltage when the spa light is powered on!
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