2.4. A brand-new control method using the latest in technology
- Easier power supply wiring connection / Power supply wiring and
other wiring tasks can be carried out more easily.
- Twin non-polar wires used to connect indoor and outdoor units.
- Adoption of connection error prevention circuits for drive wires
and signal wires. If a connection error is made, the relay does not
operate and current does not flow to the circuit boards.
- Twin and Triple operation
- Simultaneous air conditioning of wide spaces and corners is
possible. Indoor units of different horsepowers can even be used
in combination.
- Master unit and slave-units can be set automatically in twin and
triple systems. No address setting is necessary.
- Multiple indoor units can be operated simultaneously with a single
remote control. Note that individual operation is not possible.
- Separate indoor/outdoor unit power supplies / The power supply
can be connected to (1) just the outdoor units, or (2) to both the
indoor and outdoor units.
- Easy test operation / Test operation can be carried out for both
indoor and outdoor units.
- Automatic setting initialization function (Remote control and
Indoor unit) / In accordance with the indoor and outdoor units
7