MCAC-VTSM-2015-09 R410A All DC Inverter V4+S Series 60Hz
Specifications & Performances 39
5.2 Field wiring
5.2.1 Signal wire between outdoor unit and indoor unit
Signal wire of indoor/outdoor unit adopts 3-core shielded wire (≥0.0012in.
2
(0.75mm
2
) which has polarity,
please connect it correctly.
5.2.2 Example wiring connection