2.4. A brand-new control method using the latest in technology
2.4.1. Power supply wiring is also easier
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 drives wires and signal wires. If a connection
error is made, the relay does not operate and current does not flow to the circuit boards.
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