A. Indoor Unit
①
Drill proper holes in the wall according to the distance on the back shell of
the indoor unit, plug up the screw holes with silicone caps and then screws..
.
②
Use RVV4×0.3mm² cables. Connect the wiring terminals L1, L2 of indoor unit
with wiring terminals 1
、
2 of outdoor unit respectively
.
The wiring terminals
"
LOCK+ , GND
"
of indoor unit are connected with electric lock through
RVV2X1.0mm²
.
Сonnect the Power output plug to the power jack
of indoor unit. Please refer to the wiring diagram
.
③
Hang the headset on the wall
.
④
Plug the power adapter into the sockets of AC power
,
then the system can work
.
System Installation
UNLOCK
MELODY
