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Installation
Figure 4
Holes for
securing to
framing
& 3).
For optimal performance, a clear-
ance of 18 in. (457 mm) between
the installation surface and any sur-
face above should be maintained. A
minimum clearance of 12 in. (305
mm) must be maintained.
In the back left corner of
2.
the unit, locate and remove
the electrical cover plate, by
removing the two securing
screws.
Install a ⅜ in. (10 mm) or ½ in.
3.
(13 mm) cable connector, not
included, suitable for mount-
ing in a ⅞ in. (22 mm) hole, to
the cable plate and feed the
supply cable through the con-
nector. The cable plate can be
removed by removing the two
securing screws on either side,
to allow for easier access.
10
Electrical Cover Plate
Cable Plate
Cord Outlet
for Tethered
Controller
CAUTION: Use two conductor,
non-metallic sheath cable with
ground wire (3 wires total) for the
incoming power supply on the cas-
sette. Use appropriate wire to meet
local and national electrical codes
for rated power.
NOTE: When installing multiple
!
units in the same vicinity they will
need to be wired in parallel.
NOTE: The Opti-myst
!
is designed to allow for installa-
tion of a wall switch to control the
incoming power to the unit.
Connect the black wire (live)
4.
from the unit to the live from
the power supply.
5.
Connect the white wire (neu-
tral) from the unit to the neutral
wire from the power supply.
Connect the green wire
6.
(ground) from the unit to the
ground wire from the power
supply.
7.
Place all connectors inside
the unit and secure the cable
clamp to unit, making sure that
the cable clamp grips only the
jacket of service cable.
WARNING: Ensure the power
wiring is not installed so that it is
pinched or against a sharp edge
and ensure that the power wir-
ing is stored or secured to avoid
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cassette
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