SECTION 16: E
LECTRICAL
49
16.
8
.9 Sin
g
le Point Connection
When a
v
ariable freq
u
ency dri
v
e or a
u
xiliary motor
starter (both
u
sed for controlling an exha
u
st fan) or
an enclos
u
re heater or gro
u
nd fa
u
lt interr
u
pt (GFI)
receptacle are ordered, the installer/ser
v
ice
technician m
u
st bring in separate po
w
er
w
ires and
f
u
sed disconnect (pro
v
ided by others) to po
w
er these
options. The single point connection allo
w
s the
installer/ser
v
ice technician to bring only one set of
po
w
er
w
ires into the air handler. Additional f
u
sing is
also pro
v
ided to protect the
v
ariable freq
u
ency dri
v
e,
enclos
u
re heater, and/or GFI.
16.
8
.10 Service Receptacle Powered by Others
(Wired)
This option pro
v
ides a ser
v
ice receptacle. It incl
u
des
gro
u
nd-fa
u
lt interr
u
pter (GFI) receptacle mo
u
nted on
the interior or exterior of the control enclos
u
re. Po
w
er
to the receptacle is s
u
pplied by the installer.
16.
8
.11 Room Override Stat
For
u
se
w
ith Standard Discharge Control remote.
This option pro
v
ides additional thermostat capability
based on room temperat
u
re. The thermostat senses
room temperat
u
re, and resets the discharge air to a
higher temperat
u
re
w
hene
v
er the temperat
u
re falls
belo
w
settings indicated on the temperat
u
re selection
dial (located on remote panel). O
v
erride temperat
u
re
can be set 0° F to 40° F abo
v
e the temperat
u
re
selection dial on the remote panel.
