Installation
Connect indoor and outdoor electric wires
WARNING
Hazardous Voltage!
Disconnect all electric power, including remote disconnects before servicing. Follow
proper lockout/tagout procedures to ensure the power can not be inadvertently
energized. Failure to disconnect power before servicing could result in death or serious
injury.
1.
2.
3.
4.
5.
6.
Installing Outdoor Unit
Wiring
WARNING
Hazardous Voltage!
Disconnect all electric power, including remote disconnects before servicing. Follow
proper lockout/tagout procedures to ensure the power can not be inadvertently
energized. Failure to disconnect power before servicing could result in death or serious
injury.
1.
Disassemble handle of right side plate or front side plate of outdoor unit.
2.
Take off wire clamp, connect and
rd to terminal
Wiring
3.
with wire clamp, for cooling and heating unit, then use the
wire
the signal control wire, then connect the corresponding connector.
4.
Ensure if wire
well.
5.
Install handle or front side plate.
Note:
Wrong wiring may cause spare parts malfunction.
Note:
make sure there should be a free space between the connection and
fixing place on the lead wire.
attach power wiring co
block.
Attach the power wiring cord
clamp to attach
has been attached
After the cable attached,
should match that of the indoor unit.
Open the front panel of the indoor unit by lifting upward.
Unscrew and remove the cover plate.
Pull the power connection cable through the back of the indoor unit.
Firmly attach the power connection cables to the terminal block in the indoor unit, making certain
to observe the proper terminal connections as shown on the unit wiring diagram.
Reattach the cover plate with the proper screws.
The electric wire must be tighten with the wire clip. And for the heat pump unit, the signal control
wire must be connected to the terminal broad with the wire clip.
MS-SVN21A-EN
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