DC Inverter U-match Series for R410A Unitary Split Air Conditioner
21
Wire of outdoor units
Single-phase unit:
AUD36W/A-D(U)
,
AUD60W/A-D(U)
.
①
.
High and low voltage wires should be led through different rubber rings of the
electric box cover.
②
.
Do not bundle up the temperature controller wire or lay them side by side,
otherwise errors will occur.
③
.
High and low voltage wires should be secured separately. Secure the former
ones with big clamps and the latter ones with small clamps.
④
.
Use screws to tighten up the temperature controller wires and power cords of
the units on the terminal board. Wrong connection may lead to fire hazard.
⑤
.
If the temperature controller wires of the units and power cords are not
correctly connected, the air conditioner may get damaged.
⑥
.
Ground the units through connecting the ground wire.
⑦
.
The units should comply with applicable local and national rules and
regulations on power consumption.
⑧
.
When connecting the power cord, make sure the phase sequence of the
power supply matches with the corresponding terminals, otherwise the
compressor will get reversed and operate abnormally.
