T
T
103
102
15
15
THE KEYPAD DOES NOT SEEM TO WORK
in.yj
in.ye and in.yt
in.xe
If the keypad does not seem to work:
∙ Verify the keypad connexions and try with a replacement
keypad.
∙ Replace the keypad if the replacement keypad fixes the
problem.
∙ Replace the control system if problem persists.
GFCI/RCD TRIPS
Warning
Total current output cannot exceed total input current rating!
There are different, models of GFCI/RCD on the market. Refer to the manufacturer’s instructions for details on the
GFCI/RCD characteristics. Note that the illustrations are given as examples only.
From
electrical
panel
To the spa
Ground
cable
Main electrical
panel
GFCI/RCD
panel
The Y series systems are equipped with a GFCI/RCD tripper
circuit in case an HL error occurs.
∙ For the in.yj control systems, the GFCI/RCD tripper circuit
(J1) is placed on the card, close to the K5 relay; localise it
and remove the jumper.
∙ For the in.ye/yt, the GFCI/RCD tripper circuit (J1) is placed
on the card, behind the temperature probe; localise it and
remove the jumper.
∙ Reset the GFCI/RCD and see if the error occurs.
∙ If an HL error displays, follow the trouble shooting steps (in
the HL error section).
∙ If no error occurs, reinstall the jumper.
Note : If the GFCI/RCD trips only when jumper (J1) is installed, replace
the spa pack.
From
electrical
panel
To
the spa
Important
connections:
The neutral of
GFCI/RCD must
be linked to the
neutral bar.
The spas’ neutral
must be linked to
the breaker.
The GFCI/RCD trips and the jumper (J1) is not installed; the
error does not come from the GFCI/RCD tripper circuit.
∙ Ensure the breaker circuit is connected properly.
∙ If it is not, reconnect it.
∙ Verify the cable connexions of the spa (ensure that the
neutral and ground are not inverted).
If the connexion is correct but the GFCI/RCD still triggers:
∙ Unplug all system outputs (i.e. pump, blower, water
heater, ozonator, etc.).
∙ If the GFCI/RCD does not trigger when all outputs are
unplugged, reconnect the outputs, one by one, until the
GFCI/RCD trips again.
∙ Replace the defective parts.
Note: In case of a faulty connection, the GFCI/RCD may NOT trigger when it should and thus expose the
user to an electrical shock. Only qualified personnel may intervene on the electrical installations.
in.yj
in.ye and in.yt
GFCI/RCD (J1)
GFCI/RCD (J1)
9919-101313-B
Rev. 01-2019
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