Unit installation
HARBOR POINT WALL SPLIT DUCTLESS SYSTEMS
OUTDOOR UNIT INSTALLATION
Electrical
Wiring
Installation
outdoor unit must be a point to point i.e.
the terminal that the wire is attached to on
the outdoor unit must be the same termi-
nal it is wired to in on the indoor unit.
!
!
CAUTION
Electrical Wiring should be done by a
certified electrician in accordance with
all National ElectricalCode (NEC) and
local state/city building codes.
THIS IS EXTREMELY IMPORTANT:
Switching the L3 - L4 or N1 - L1 wires
will allow the indoor unit to operate
but it will not provide controls signals
for the outdoor unit so that the com-
pressor will not operate. Ground con-
nection should be made to ground
screw marked in indoor unit.
ALL
CONTROLS
WIRING
BETWEEN
IN-
DOOR
AND
OUTDOOR
UNIT
IS
HIGH
VOLTAGE
MINIMUM
14
AWG
WIRE
MUST
BE
USED.
Remove terminal covers from indoor unit
and wire to the terminals, (small screw-
driver required). Control wiring from the
COOLING ONLY WIRING
Control wiring at outdoor unit (cooling only).
Ground wires connected to the terminal
plate indoor and outdoor units must be
grounded.
Connection
of
wires
for
outdoor
unit
and
indoor
unit
(115V Models)
Outdoor
unit
Indoor
unit
(cooling
only
model)
source
(208/230V Models)
Outdoor
unit
�
To
power
source
Indoor
unit
(cooling only model)
12
1
L3
L4
L1
L2
L3
L4
1
T
o power
1
L1
N1
L
N
L1
N1
1










