
26
SPLIT SYSTEM HEATING PERFORMANCE
H
igh
pr
e
s
su
re
i
s
m
e
as
u
red
at
t
h
e
s
u
c
ti
o
n
s
e
rv
ic
e
v
a
lv
e
(
t
h
e
l
a
rg
e
r
v
a
lv
e)
.
Lo
w
p
re
ss
u
re
i
s
m
e
as
u
re
d
at
t
h
e
g
a
u
ge p
o
rt
c
o
n
nec
ti
on
.
C
a
lc
u
la
tio
ns
ar
e
b
a
s
e
d
on
n
o
m
in
a
l C
F
M
a
n
d
70
°
F
i
ndo
or
d
ry
b
u
lb
.
A
M
P
S
=
O
u
td
o
o
r
un
it
am
p
s
(
c
o
m
p
.+
fa
n
)
K
W
=
T
o
ta
l s
y
ste
m
p
o
w
e
r
EXP
ANDED PERFORMANCE DA
T
A
M
O
D
E
L
: S
S
Z
1
401
8
1
A
*
/ C
A
*F
31
31*
6A
*
+
T
X
V
/
M
B
R
8
00*
*-
1
H
E
A
T
IN
G
O
P
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R
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T
IO
N
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u
td
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r A
m
bi
e
n
t
T
e
m
p
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ra
tur
e
65
60
5
5
50
4
7
45
4
0
3
5
3
0
25
2
0
17
15
1
0
5
0
-5
-1
0
M
B
h
2
2
.62
1
.42
0
.21
8
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18
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1
7
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1
6
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4
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2
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1
1
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0
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1
0
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9
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7
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6
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5
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D
e
lt
a T
34.
9
3
3
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3
1
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2
9
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5.
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1
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8
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5
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2.
1
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K
W
1.
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14
A
M
P
S
7
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5
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4
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4
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4
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3
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3
.22
.9
C
O
P
4
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3
4
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9
3
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3
3
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5
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E
E
R
14.
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1
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2
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1
1.
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0.
8
9
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8
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8
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7
.9
7
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7.
0
6
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5.
7
5
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4
.2
L
iq
S
u
ct
L
iq
S
u
c
t
Li
q
S
uc
t
L
iq
S
u
c
t
Li
q
S
u
c
t
L
iq
S
u
c
t
L
iq
S
u
c
t
L
iq
S
u
c
t
Li
q
S
uc
t
L
iq
S
u
c
t
Li
q
S
u
c
t
65
2
5
5
6
5
2
6
8
73
281
81
2
9
3
8
9
3
0
6
97
3
1
9
1
0
5
3
3
2
113
34
5
1
21
358
12
9
3
71
137
38
4
1
45
70
2
7
4
6
4
2
8
7
73
300
81
3
1
3
8
9
3
2
6
97
3
4
0
1
0
5
3
5
3
113
36
6
1
21
379
12
9
3
92
137
40
5
1
45
75
2
9
4
6
4
3
0
7
72
321
80
3
3
4
8
8
3
4
8
96
3
6
1
1
0
4
3
7
5
112
38
8
1
20
401
12
8
4
14
136
42
7
1
44
65
2
4
7
6
4
2
5
9
72
271
80
2
8
3
8
8
2
9
6
96
3
0
8
1
0
4
3
2
1
112
33
3
1
20
346
12
8
3
58
136
37
1
1
44
7
0
2
6
5
6
5
2
7
8
72
290
80
3
0
3
8
8
3
1
5
96
3
2
8
1
0
4
3
4
1
112
35
3
1
20
366
12
8
3
79
136
39
1
1
44
75
2
8
4
6
5
2
9
7
73
310
81
3
2
3
8
9
3
3
6
97
3
4
9
1
0
5
3
6
2
113
37
5
1
21
388
12
9
4
00
137
41
3
1
45
6
5
2
4
0
6
4
2
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2
72
264
80
2
7
6
8
8
2
8
8
96
3
0
0
1
0
4
3
1
3
112
32
5
1
20
337
12
8
3
49
136
36
2
1
44
70
2
5
86
42
7
1
7
2
2
8
3
80
2
9
5
8
8
3
0
8
9
6
3
2
0
1
0
4
3
3
2
112
34
5
1
20
35
7
12
8
3
69
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75
2
7
7
6
5
2
9
0
73
302
81
3
1
5
8
9
3
2
8
97
3
4
0
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5
3
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113
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378
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3
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40
3
1
45
53
0
60
0
68
0
L
iq
u
id
V
a
lv
e
& Co
m
p
resso
r S
u
ct
io
n
P
ress
u
re
O
u
tdoo
r A
ir
D
ry
B
u
lb
T
e
m
p
e
ra
tur
e
(
ºF
)
32
Indo
or
Ai
r F
lo
w
Rat
e
37
HE
AT
IN
G
M
O
D
E
42
47
57
67
In
d
o
o
r R
e
tu
rn
Ai
r D
ry
Bu
lb
T
e
m
per
a
tur
e
(º
F
)
17
2
7
P
re
s
s
u
re
s
s
h
o
w
n
a
re
fo
r
m
o
s
t
p
o
p
u
la
r m
a
tc
h
i
n
d
o
o
r u
n
it
W
IT
H
N
O
F
R
O
S
T
ON
OU
T
D
OO
R
C
O
IL
. D
u
e
to
fa
c
to
rs
l
ik
e
a
ir
fl
o
w
, c
h
a
rg
e
, i
n
d
o
o
r
co
il
&
f
ro
s
t,
p
re
s
s
u
re
s w
il
l
va
ry
s
igni
fi
c
a
n
tl
y
. Li
qui
d
(
s
m
a
ll
) s
e
rv
ic
e v
a
lv
e
pr
es
s
u
re
s
s
h
ou
ld
be
±
20
ps
ig
& s
u
c
ti
o
n
(
a
c
c
e
s
s
por
t)
pr
es
s
u
re
s
s
h
o
u
ld
b
e
±
5
ps
ig
o
f t
h
e
v
a
lu
e
s
lis
te
d
in
t
h
is
c
h
a
rt
.
62
52
22