Manual

Installation Instructions
INSTALLATION (cont.}
[_] CONNECT ELECTRICAL WIRING
BETWEEN INDOOR AND OUTDOOR
UNITS
• All wiring should be rated appropriately for the
current value listed on the rating plate.
• The power supply should accommodate the rated
voltage.
• Wiring must be done by a qualified electrician
according to local codes, regulations and this
manual.
• All wiring connections should be tightened securely.
[61WIRE THE INDOOR UNIT
NOTE: Use UL-approved electrical branch circuit
disconnect for providing supply voltage to split system
indoor and outdoor units. Locate disconnect within sight
ond readilg occessible per NECand local codes.
1. Open the front access panel.
2. Remove the cover plate of the electrical box.
\
:::::::':_ Access panel
i -- Cover plate
J o
3. On the back of the indoor unit, remove the
conduit connecting cover. Using the fixing nut,
connect the conduit to the connecting cover.
Route the wire leads through the unit to the
electrical box area. Reinstall the connecting cover.
Backof unit IIII
Fixingnut /1/
Connecting cover
Conduit
12
F6]WIRE THE INDOOR UNIT {cont.}
NOTE: Wiring must be done by a qualified electrician
according to the local codes and regulations and
this manual. The connecting wire should be correctly
connected to the circuit interface.
Electricalwiresmustbesecured
with attachedstrainreliefs.
_w -way
terminal
board
er
j onnection
cord
115VModels Outdoorunit Indoorunit
Tobranch
circuit
Powersupply _
:tI:i!
roun
3.
o
_3J
B_
%1 will beusedfor neutral
in 115Vmodels.
230/208V Models
Outdoorunit
Tobranch
circuit
Powersupply _1
Indoorunit
NOTES:
• Wiring should be consistent with the wiring
diagrams above.
• Tighten the nut of the terminal board to keep
the board secured.
• After tightening, the wire cannot be removed
if pulled.
• Incorrect wiring will cause the air conditioner
to work abnormally.
• Incorrect grounding will cause a short circuit.
4. Replace the cover plate over the electrical box
and lower the access panel into position.