9
1 indoor unit
Notch the part for the wiring to pass through with nippers, etc.
Connect the terminals on the wired controller (HA ,HB), and the terminals
of the indoor unit (HA ,HB). (HA and HB do not have polarity.)
For some units, the wired controller connects to the unit HA and HB ports
through the HA and HB ports. There is no polarity between HA and HB.
SeeFig. 3-9
HA HB
Indoor Unit
Wired Controller
Fig.3-9
3. Installation method
DO NOT allow water to enter the wired control.
Use the trap and putty to seal the wires.
Connecting wires must be
fi
xed reliably and cannot be
pulled.
NOTE:
Model B
