Intex 28442, Руководство по ремонту

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Page 19
Display Errors
Error Code E81
This code indicates transmission signal failure of wireless spa which could be due to a problem with
an internal component, such as main circuit board and switch controller board.
END
No
Yes
E81?
Replace the panel
Verify the main circuit board/switch controller
board problem and replace it
No
Display E81
Yes
1. Press TEST button to turn off the spa
2. Press Rest button to turn on the spa
Check the socket power
and replace the RCD
RCD working?
1. Press and hold Power button for 5 seconds to turn off (this
step can’t be on the control base)
2. Put the panel back on the top of control base to charge and
the panel will automatically turn on