SSA-SVX06H-EN
27
Electrical Wiring
W
WA
AR
RN
NIIN
NG
G
H
Ha
azza
arrd
do
ou
uss V
Vo
olltta
ag
ge
e w
w//C
Ca
ap
pa
acciitto
orrss!!
F
Fa
aiillu
urre
e tto
o d
diisscco
on
nn
ne
ecctt p
po
ow
we
err a
an
nd
d d
diisscch
ha
arrg
ge
e
cca
ap
pa
acciitto
orrss b
be
effo
orre
e sse
errv
viicciin
ng
g cco
ou
ulld
d rre
essu
ulltt iin
n d
de
ea
atth
h o
orr
sse
erriio
ou
uss iin
njju
urry
y..
D
Diisscco
on
nn
ne
ecctt a
allll e
elle
eccttrriicc p
po
ow
we
err,, iin
nccllu
ud
diin
ng
g rre
em
mo
otte
e
d
diisscco
on
nn
ne
eccttss a
an
nd
d d
diisscch
ha
arrg
ge
e a
allll m
mo
otto
orr sstta
arrtt//rru
un
n
cca
ap
pa
acciitto
orrss b
be
effo
orre
e sse
errv
viicciin
ng
g.. F
Fo
ollllo
ow
w p
prro
op
pe
err
llo
occkko
ou
utt//tta
ag
go
ou
utt p
prro
occe
ed
du
urre
ess tto
o e
en
nssu
urre
e tth
he
e p
po
ow
we
err
cca
an
nn
no
ott b
be
e iin
na
ad
dv
ve
errtte
en
nttlly
y e
en
ne
errg
giizze
ed
d.. F
Fo
orr v
va
arriia
ab
blle
e
ffrre
eq
qu
ue
en
nccy
y d
drriiv
ve
ess o
orr o
otth
he
err e
en
ne
errg
gy
y sstto
orriin
ng
g
cco
om
mp
po
on
ne
en
nttss p
prro
ov
viid
de
ed
d b
by
y T
Trra
an
ne
e o
orr o
otth
he
errss,, rre
effe
err tto
o
tth
he
e a
ap
pp
prro
op
prriia
atte
e m
ma
an
nu
uffa
accttu
urre
err’’ss lliitte
erra
attu
urre
e ffo
orr
a
allllo
ow
wa
ab
blle
e w
wa
aiittiin
ng
g p
pe
erriio
od
dss ffo
orr d
diisscch
ha
arrg
ge
e o
off
cca
ap
pa
acciitto
orrss.. V
Ve
erriiffy
y w
wiitth
h a
a C
CA
AT
T IIIIII o
orr IIV
V v
vo
ollttm
me
ette
err
rra
atte
ed
d p
pe
err N
NF
FP
PA
A 7
70
0E
E tth
ha
att a
allll cca
ap
pa
acciitto
orrss h
ha
av
ve
e
d
diisscch
ha
arrg
ge
ed
d..
F
Fo
orr a
ad
dd
diittiio
on
na
all iin
nffo
orrm
ma
attiio
on
n rre
eg
ga
arrd
diin
ng
g tth
he
e ssa
affe
e
d
diisscch
ha
arrg
ge
e o
off cca
ap
pa
acciitto
orrss,, sse
ee
e P
PR
RO
OD
D--S
SV
VB
B0
06
6*
*--E
EN
N..
W
WA
AR
RN
NIIN
NG
G
P
Prro
op
pe
err F
Fiie
elld
d W
Wiirriin
ng
g a
an
nd
d G
Grro
ou
un
nd
diin
ng
g
R
Re
eq
qu
uiirre
ed
d!!
F
Fa
aiillu
urre
e tto
o ffo
ollllo
ow
w cco
od
de
e cco
ou
ulld
d rre
essu
ulltt iin
n d
de
ea
atth
h o
orr
sse
erriio
ou
uss iin
njju
urry
y..
A
Allll ffiie
elld
d w
wiirriin
ng
g M
MU
US
ST
T b
be
e p
pe
errffo
orrm
me
ed
d b
by
y q
qu
ua
alliiffiie
ed
d
p
pe
errsso
on
nn
ne
ell.. IIm
mp
prro
op
pe
errlly
y iin
nsstta
alllle
ed
d a
an
nd
d g
grro
ou
un
nd
de
ed
d
ffiie
elld
d w
wiirriin
ng
g p
po
osse
ess F
FIIR
RE
E a
an
nd
d E
EL
LE
EC
CT
TR
RO
OC
CU
UT
TIIO
ON
N
h
ha
azza
arrd
dss.. T
To
o a
av
vo
oiid
d tth
he
esse
e h
ha
azza
arrd
dss,, y
yo
ou
u M
MU
US
ST
T ffo
ollllo
ow
w
rre
eq
qu
uiirre
em
me
en
nttss ffo
orr ffiie
elld
d w
wiirriin
ng
g iin
nsstta
alllla
attiio
on
n a
an
nd
d
g
grro
ou
un
nd
diin
ng
g a
ass d
de
essccrriib
be
ed
d iin
n N
NE
EC
C a
an
nd
d y
yo
ou
urr llo
occa
all//
sstta
atte
e//n
na
attiio
on
na
all e
elle
eccttrriicca
all cco
od
de
ess..
1. All electrical lines, sizing, protection, and grounding
must be in accordance with the National Electric
Code and local codes.
2. Isolate conduit whenever vibration transmission
may cause a noise problem within the building
structure.
3. Ensure all connections are tight and no wires
exposed.
4. All accessories must be installed and wired
according to the instructions packaged with that
accessory.
For air handler power entry only, or for dual power
entry (power entry for air handler and power entry
for electric heat), the electrical connections are
made in the fan control box located in the right side
of the air handler and electric heater respectively.
Wiring entrance is through holes provided in the
end of the air handler cabinet,
Figure 21, p. 27
.
Breaker or fuse size can be selected using the
nameplates attached to the unit and electric heater.
Figure 21.
Electrical entries
Heater Control
Single Point Power
Control Wiring
Line
Voltage
Entrance
Unit Power Supply
The installer must provide line voltage circuit(s) to the
unit main power terminals as shown by the unit wiring
diagrams. Adhesive backed diagrams are affixed inside
the control box cover panel. Wiring diagrams are also
available through e-Library or by contacting a local
sales office. Power supply must include a disconnect
switch in a location convenient to the unit. Ground the
unit according to local codes and provide flexible
conduit if codes require and/or if vibration transmission
may cause noise problems.
IIm
mp
po
orrtta
an
ntt:: All wiring must comply with applicable
local and national (NEC) codes. Type and
location of disconnect switches must
comply with all applicable codes.
W
WA
AR
RN
NIIN
NG
G
P
Prro
op
pe
err F
Fiie
elld
d W
Wiirriin
ng
g a
an
nd
d G
Grro
ou
un
nd
diin
ng
g
R
Re
eq
qu
uiirre
ed
d!!
F
Fa
aiillu
urre
e tto
o ffo
ollllo
ow
w cco
od
de
e cco
ou
ulld
d rre
essu
ulltt iin
n d
de
ea
atth
h o
orr
sse
erriio
ou
uss iin
njju
urry
y..
A
Allll ffiie
elld
d w
wiirriin
ng
g M
MU
US
ST
T b
be
e p
pe
errffo
orrm
me
ed
d b
by
y q
qu
ua
alliiffiie
ed
d
p
pe
errsso
on
nn
ne
ell.. IIm
mp
prro
op
pe
errlly
y iin
nsstta
alllle
ed
d a
an
nd
d g
grro
ou
un
nd
de
ed
d
ffiie
elld
d w
wiirriin
ng
g p
po
osse
ess F
FIIR
RE
E a
an
nd
d E
EL
LE
EC
CT
TR
RO
OC
CU
UT
TIIO
ON
N
h
ha
azza
arrd
dss.. T
To
o a
av
vo
oiid
d tth
he
esse
e h
ha
azza
arrd
dss,, y
yo
ou
u M
MU
US
ST
T ffo
ollllo
ow
w
rre
eq
qu
uiirre
em
me
en
nttss ffo
orr ffiie
elld
d w
wiirriin
ng
g iin
nsstta
alllla
attiio
on
n a
an
nd
d
g
grro
ou
un
nd
diin
ng
g a
ass d
de
essccrriib
be
ed
d iin
n N
NE
EC
C a
an
nd
d y
yo
ou
urr llo
occa
all//
sstta
atte
e//n
na
attiio
on
na
all e
elle
eccttrriicca
all cco
od
de
ess..
IIn
nsstta
alllla
attiio
on
n