May 30 2021, 03:09 AM
QUOTE(Pain4UrsinZ @ May 29 2021, 04:39 PM)
i opened up the switch socket done by developer and aircond contractor for additional aircond point
developer , got 2 yellow, 2 black and 2 green, total 6 wires.
aircond contractor , got 2 red and 2 black.
anyone know is it still fine ? what are the differences ?
Update:
contractor say earth direct DB, now all people install like this. is that fine for the switch safety ? anyone can illustrate the wiring diagram ?
Indoor 3 wires
Outdoor 3 wires
Switch , 2 live , 2 neutral
open indoor unit ignore L, N tap E see trip or not if you know what you doingdeveloper , got 2 yellow, 2 black and 2 green, total 6 wires.
aircond contractor , got 2 red and 2 black.
anyone know is it still fine ? what are the differences ?
Update:
contractor say earth direct DB, now all people install like this. is that fine for the switch safety ? anyone can illustrate the wiring diagram ?
Indoor 3 wires
Outdoor 3 wires
Switch , 2 live , 2 neutral
This post has been edited by zuozi: May 30 2021, 03:11 AM
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