Manual 2100-487
Page
6 of 23
TABLE 2
ELECTRICAL SPECIFICATIONS
l
e
d
o
M
T
I
U
C
R
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C
E
L
G
N
I
S
T
I
U
C
R
I
C
L
A
U
D
d
e
t
a
R
s
t
l
o
V
e
s
a
h
P
&
.
o
N
d
l
e
i
F
r
e
w
o
P
.
s
t
k
C
4
m
u
m
i
n
i
M
t
i
u
c
r
i
C
y
t
i
c
a
p
m
A
1
m
u
m
i
x
a
M
l
a
n
r
e
t
x
E
r
o
e
s
u
F
t
i
u
c
r
i
C
r
e
k
a
e
r
B
2
d
l
e
i
F
r
e
w
o
P
e
r
i
W
e
z
i
S
2
d
n
u
o
r
G
e
r
i
W
e
z
i
S
4
m
u
m
i
n
i
M
t
i
u
c
r
i
C
y
t
i
c
a
p
m
A
1
m
u
m
i
x
a
M
l
a
n
r
e
t
x
E
r
o
e
s
u
F
r
e
k
a
e
r
B
.
t
k
C
2
r
e
w
o
P
d
l
e
i
F
e
z
i
S
e
r
i
W
2
e
r
i
W
d
n
u
o
r
G
e
z
i
S
A
t
k
C
B
t
k
C
A
t
k
C
B
t
k
C
A
t
k
C
B
t
k
C
A
t
k
C
B
t
k
C
Z
0
A
,
0
0
A
-
3
2
4
H
W
5
0
A
3
0
1
A
5
1
A
1
-
8
0
2
/
0
3
2
1
2
r
o
1
2
r
o
1
2
r
o
1
4
3
0
6
6
8
6
8
0
5
0
7
0
9
0
9
8
6
3
3
0
1
8
8
8
A
/
N
4
3
4
3
4
3
A
/
N
6
2
2
5
2
5
A
/
N
0
5
0
5
0
5
A
/
N
0
3
0
6
0
6
A
/
N
8
8
8
A
/
N
0
1
6
6
A
/
N
0
1
0
1
0
1
A
/
N
0
1
0
1
0
1
Z
0
B
,
0
0
B
-
3
2
4
H
W
6
0
B
3
9
0
B
5
1
B
3
-
8
0
2
/
0
3
2
1
1
1
1
6
2
4
4
3
5
3
5
5
3
0
5
0
6
0
6
8
8
6
6
0
1
0
1
0
1
0
1
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
Z
0
C
,
0
0
C
-
3
2
4
H
W
6
0
C
3
9
0
C
5
1
C
3
-
0
6
4
1
1
1
1
3
1
3
2
7
2
7
2
0
2
5
2
0
3
0
3
2
1
0
1
0
1
0
1
2
1
0
1
0
1
0
1
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
Z
0
A
,
0
0
A
-
3
8
4
H
W
4
0
A
5
0
A
3
0
1
A
5
1
A
0
2
A
1
-
8
0
2
/
0
3
2
1
1
2
r
o
1
1
r
o
1
2
r
o
1
2
r
o
1
6
3
7
5
2
6
8
8
8
8
0
1
1
0
5
0
6
0
7
0
0
1
0
0
1
0
1
1
8
6
6
3
3
2
0
1
8
8
8
8
6
A
/
N
A
/
N
6
3
6
3
6
3
9
5
A
/
N
A
/
N
6
2
2
5
2
5
2
5
A
/
N
A
/
N
0
5
0
5
0
5
0
6
A
/
N
A
/
N
0
3
0
6
0
6
0
6
A
/
N
A
/
N
8
8
8
6
A
/
N
A
/
N
0
1
6
6
6
A
/
N
A
/
N
0
1
0
1
0
1
0
1
A
/
N
A
/
N
0
1
0
1
0
1
0
1
Z
0
B
,
0
0
B
-
3
8
4
H
W
6
0
B
3
9
0
B
5
1
B
8
1
B
3
-
8
0
2
/
0
3
2
1
1
1
1
1
5
2
3
4
2
5
2
5
0
6
5
3
0
5
0
6
0
6
0
6
8
8
6
6
6
0
1
0
1
0
1
0
1
0
1
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
Z
0
C
,
0
0
C
-
3
8
4
H
W
3
9
0
C
5
1
C
3
-
0
6
4
1
1
1
3
1
6
2
7
2
5
1
0
3
0
3
4
1
0
1
8
4
1
0
1
0
1
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
Z
0
A
,
0
0
A
-
4
0
6
H
W
5
0
A
3
0
1
A
5
1
A
0
2
A
1
-
8
0
2
/
0
3
2
1
2
r
o
1
1
r
o
1
2
r
o
1
2
r
o
1
5
4
1
7
7
9
7
9
0
1
1
0
6
0
9
0
1
1
0
1
1
0
1
1
8
4
3
3
2
0
1
8
6
6
6
A
/
N
5
4
5
4
5
4
9
5
A
/
N
6
2
2
5
2
5
2
5
A
/
N
0
6
0
6
0
6
0
6
A
/
N
0
6
0
6
0
6
0
6
A
/
N
8
8
8
6
A
/
N
0
1
6
6
6
A
/
N
0
1
0
1
0
1
0
1
A
/
N
0
1
0
1
0
1
0
1
Z
0
B
,
0
0
B
-
4
0
6
H
W
3
9
0
B
5
1
B
8
1
B
3
-
8
0
2
/
0
3
2
1
1
1
1
3
3
0
6
0
6
0
6
5
4
0
6
0
6
0
6
8
6
6
6
0
1
0
1
0
1
0
1
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
Z
0
C
,
0
0
C
-
4
0
6
H
W
3
9
0
C
5
1
C
3
-
0
6
4
1
1
1
6
1
9
2
9
2
0
2
5
3
5
3
2
1
8
8
2
1
0
1
0
1
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
A
/
N
1
Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.
2
Based on 75°C copper wire. All wiring must conform to NEC and all local codes.
3
Maximum KW that can operate with heat pump on.
4
These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electrical
Code (latest version), article 310 for power conductor sizing.
CAUTION:
When more than one field power conductor circuit is run through one conduit, the conductors must be
derated. Pay special attention to note 8 of table 310 regarding Ampacity Adjustment Factors when more than 3
conductors are in a raceway.