Daikin Myzone 3 - Myzone Wiring Connections to York Units

47
Connection
Connect a shielded, 2 core, twisted pair control cable from
the C225/C325Y to the X/Y in the fan coil unit. (This cable and
connector is supplied by York). Polarity is critical see Fig (i) (J)
and (K) below, for correct connection.
61. Unit make:
62. York
63. 68500##
Myzone Wiring
Connections to
York Units
Fig (i) – Indoor fan coil unit terminals
Fig (k) – Myzone C225/C325Y
Correct polarity
Shielded, 2 core, twisted
pair, control cable
(not supplied)
Y
X
X
CN40
Y
X
Y
Indoor PCB
Fig (j)
X
CN40 connector pin out
Y E +12V
Myzone 3
CPU