Rapidly flashing YELLOW color:
The Hot tub Transmitter is in pairing mode when this
color is shown. This normally briefly occurs automatically
during power-up of the hot tub (i.e. right after the breaker
is flipped on). This could also occur if the Hot tub Trans-
mitter was never paired (which is very unlikely, as they are
shipped paired from factory). Refer to the pairing section
if your unit has not been paired, so you may complete the
process.
BLUE color:
Reason?
This is the normal state of the Hot tub Transmitter LED. If
the Hot tub Transmitter also shows solid blue, you are all
set! If this LED is blinking, refer to the Blinking LED section
below.
What to do?
Enjoy your hot tub!
Blinking LED:
On both modules, if the LED is blinking about once
per second, it means that the RF link is not established
between them (i.e. each in.touch 2 module cannot com-
municate with its counterpart). This can occur for several
reasons.
Review the following and perform the tests in the order
given below.
Unpaired:
As the modules are shipped paired from the factory, this
is not a likely cause, but it is the easiest test to perform in
the field. Simply attempt to pair them again. Please refer
to the Pairing section for instructions on pairing.
Modules out of range:
If the pairing test above does not resolve the problem,
then the modules may be too far from each other for an
effective RF link. To test this, simply connect the Home
Transmitter outside, close to the hot tub (via an extension
cord for power).
A router connection is not needed for this test. If the
module LEDs no longer blink, an RF link was established
which confirms the hypothesis that the modules were too
far apart. Getting the modules closer together somehow
is the only solution.
If moving the modules closer together does not stop the
LEDs from blinking, attempt to pair them again. If this
pairing fails even though the RF modules are near each
other, then one or both of the modules are defective,
replace them.
HOT TUB TRANSMITTER CO MODULE LED STATUS
This module’s LED can show various status conditions, as shown below.
OPTIONAL ACCESSORIES IN.TOUCH 2
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