Wiring Diagram Outdoor Unit. Communication wiring from the outdoor unit to indoor unit consists of four 4 wires and provides the power for the indoor unit. The main power is supplied to the outdoor unit.
So if you connect the red wire to terminal 1 on the outdoor unit you will have to connect the red wire to terminal 1 on the indoor unit as well. Two wires are line voltage ac power one is communication wiring s and the other is a ground wire. Here as the power lines first goes to the indoor unit and the power supply is given to the outdoor unit from the indoor unit that is why it is called indoor fed outdoor.
Installation instructions includes wiring diagrams h3hk package 208240 and 460v electric heater kits.
In this video you will learn air conditioner indoor unit inside wiring diagram animation video in this tutorial you will learn the complete wiring of spli. Here as the power lines first goes to the indoor unit and the power supply is given to the outdoor unit from the indoor unit that is why it is called indoor fed outdoor. Wd21 104 wiring diagram 230 60 1 1 fan motor wd23 104 wiring diagram 230 60 3 1 fan motor wd21 204 wiring diagram 230 60 1 2 fan motors wd23 204 wiring diagram 230 60 3 2 fan motors wd23 208 wiring diagram 230 60 3 2 fan motors voltage shown on unit nameplate voltage code voltage range 208 230601 xd xn na 253 197. Ac outdoor unit wiring diagram by facybulka posted on may 7 2019 115 views how to wire an air conditioner for control 5 wires the diagram below includes the typical control wiring for a conventional central air conditioning systemit includes a thermostat a condenser and an air handler with a heat source.