LE6XRT ERV
21
1.800.627.4499
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
RENEWAIRE.COM
ELECTRICAL CONNECTIONS
6.5 WIRING SCHEMATICS
TRANSFORMER
with Circui
t Breaker
TRANSFORMER
with Circui
t Breaker
24
VA
C
24
VA
C
1L1
2T
1
3L
2
4T
2
5L
3
6T
3
96
95
C
A2
A1
M
O
TO
R
S
TA
R
TE
R
(E
A
)
24
VA
C
1L1
2T
1
3L
2
4T
2
5L
3
6T
3
96
95
C
A2
A1
MO
TO
R ST
ARTE
R (
FA
)
T1
L2
T2
L3
T3
L1
FUSE
S (opt.)
UNIT
DISCO
NNECT
14
3
5
C
RELAY (
FA
)
14
3
5
C
RELAY (
EA)
"U
NI
T
CON
TROL
U
SIN
G C
LA
SS I
I 24VACPOW
ER
PROVI
D
ED
B
Y TH
IS
UN
IT
"
24VA
C
POW
ER
A
VA
IL
A
B
LE
A
T T
ER
M
IN
A
LS
1 &
2
IN
STA
LL
PR
OVID
ED JUMPER
B
ETW
EEN TERM
IN
AL
S
2 &
3
FA
C
TO
R
Y
SE
TT
IN
G
S:
O
verl
oa
d R
elay Tri
p Setti
ng
s = Motor N
amepl
at
e FL
A
O
verl
oad Relay Mode Setti
ngs:"Manual
" posi
tion
K
EY: "FA" =
Fresh Outs
ide Ai
r B
lower
"E
A" = Ex
haust Ai
r B
lower
FA
CT
OR
Y W
IR
ING H
IGH
-V
OL
TA
GE
FACT
OR
Y WIR
ING 24VAC
FIE
LD
W
IR
IN
G
H
IG
H
-V
O
LT
AG
E
FI
ELD WIRING
24VAC
GN
D
PO
WER SUPPL
Y
1-PHASE 60 Hz SEE UNIT RATING LABEL
F
O
R PHASE,
VO
LT
AGE, MC
A AND
MOPD
MOTOR
FA
MOTOR
EA
1
2
3
4
5
C
all
fo
r F
A
Blo
w
er Op
er
ati
on
.
Cal
l f
or
E
A Bl
ow
er
Op
er
at
io
n.
Ca
ll
for
F
A
B
lo
w
er O
per
atio
n.
C
al
l fo
r E
A Bl
ow
er
O
pe
rat
ion
.
24
V
AC O
U
T
Cl
as
s I
I
24
VA
C
JU
MPE
R
"U
N
IT
C
ON
TR
OL
U
SI
N
G C
LA
SS I
I 24VA
C
POW
ER
F
R
OM
A
N
OT
H
ER
POW
ER
SOU
R
C
E"
24VAC
POWER
A
VAI
LAB
LE
AT
T
ERM
IN
ALS
1 &
2
DO
NOT
IN
STA
LL
JU
MPER
B
ET
W
EEN
T
ERM
IN
ALS
2 &
3
1
2
3
4
5
Single Phase Wiring Schematic
