Table of Contents
Advertisement
HARBOR POINT WALL SPLIT DUCTLESS SYSTEMS
Electrical Wiring Installation
CAUTION
!
Electrical Wiring should be done by a
certified electrician in accordance with
all National ElectricalCode (NEC) and
local state/city building codes.
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
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
1
L1 N1
unit
Indoor
1
L1 N1
unit
(cooling only model)
(208/230V Models)
Outdoor
1
L3 L4
unit
Indoor
1
L3 L4
unit
(cooling only model)
OUTDOOR UNIT INSTALLATION
!
COOLING ONLY WIRING
L N
T o power
source
L1 L2
�
To power
source
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.
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.
12
Hide quick links:
Advertisement
Table of Contents
