3-Way Valve ESIE09-08B
264 Appendix
Check if 3-way
valve motor is
installed
correctly on to
the 3-way valve
body
Check correct
wiring and set up
of the 3-way valve
motor
1. Check the body position by checking the
groove location of the white sleeve (the groove
location indicates the closed part of the body).
2. Check if the body position matches with the
motor position,
and correct if necessary by
turning the white sleeve to by hand.
1. Check if the 3-way valve is connected correctly
to X2M. Verify that the color code of the N-Y-L
wiring at the X2M terminal corresponds with
the color code combination mentioned on the
3-way valve motor and if necessary adjust
wiring accordingly.
2. Remove the cover of the motor to have access
to the PCB. Check the position of the jumpers,
they should be positioned horizontally. If
necessary adjust position.
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