
32
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
:
SSZ
1
4
0
4
8
1
A
*
/ C
A
*F
4
8
6
0
*6
A
*+
T
XV /
M
B
R
2
0
0
0
**
-1
H
EA
T
IN
G
O
PER
A
T
IO
N
O
u
td
oo
r A
m
b
ie
n
t
Te
m
p
e
ra
tur
e
65
60
5
5
50
4
7
4
5
4
0
35
3
0
25
2
0
17
15
1
0
5
0
-5
-1
0
M
B
h
5
7
.8
5
4
.75
1
.54
8
.2
46
.0
44
.6
4
1
.4
38.
2
3
6
.6
3
3.
8
3
1
.1
29.
4
2
8
.3
2
5
.4
22.
5
1
9
.6
1
6.
8
13.
7
D
e
lt
a
T
3
4
.5
3
2
.73
0
.82
8
.8
2
7
.5
2
6
.62
4
.7
2
2
.82
1
.92
0
.2
1
8
.6
1
7
.61
6
.91
5
.2
1
3
.41
1
.71
0
.0
8
.2
K
W
3.
98
3.
90
3
.8
3
3.
75
3.
71
3.
6
8
3
.6
0
3.
53
3
.6
5
3
.5
7
3
.49
3.
44
3.
4
1
3
.3
2
3.
24
3
.1
6
3
.0
8
3.
00
A
M
PS
19
.4
17
.6
1
6
.1
14
.8
1
4
.1
13
.7
1
2
.7
11.
7
1
1
.0
1
0.
3
9
.5
9
.2
9
.0
8.
3
7
.4
6.
6
5
.7
4
.6
C
O
P
4
.2
5
4
.1
03
.9
43
.7
6
3
.6
3
3
.5
53
.3
6
3
.1
72
.9
42
.7
7
2
.6
1
2
.5
02
.4
32
.2
4
2
.0
31
.8
21
.5
91
.3
4
E
E
R
1
4
.5
1
4
.0
1
3.
5
1
2
.8
1
2.
4
1
2
.1
1
1
.5
10.
8
1
0
.0
9
.5
8
.9
8
.5
8.
3
7
.6
6
.9
6
.2
5.
4
4
.6
L
iq
S
u
ct
L
iq
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t
Li
q
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uc
t
L
iq
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c
t
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t
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uc
t
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iq
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u
c
t
Li
q
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uc
t
L
iq
S
u
c
t
Li
q
S
u
c
t
65
2
5
0
6
0
2
6
4
68
279
76
2
9
3
8
3
3
0
8
9
1
32
2
9
9
3
37
10
7
3
5
2
1
1
4
3
66
12
2
3
81
130
39
6
1
37
70
2
6
9
6
0
2
8
4
68
298
76
3
1
3
8
3
3
2
8
9
1
34
3
9
9
3
58
10
6
3
7
3
1
1
4
3
88
12
2
4
03
129
41
8
1
37
75
2
8
8
6
0
3
0
4
68
319
75
3
3
4
8
3
3
5
0
9
1
36
5
9
8
3
80
10
6
3
9
6
1
1
4
4
11
12
1
4
26
129
44
1
1
37
65
2
4
2
6
0
2
5
6
68
269
75
2
8
3
8
3
2
9
7
9
0
31
1
9
8
3
26
10
6
3
4
0
1
1
3
3
54
12
1
3
68
128
38
2
1
36
70
2
6
0
6
0
2
7
4
68
288
76
3
0
3
8
3
3
1
7
9
1
33
2
9
8
3
46
10
6
3
6
0
1
1
4
3
75
12
1
3
89
129
40
4
1
36
75
2
7
8
6
1
2
9
3
68
308
76
3
2
3
8
4
3
3
8
9
1
35
3
9
9
3
67
10
7
3
8
2
1
1
4
3
97
12
2
4
11
129
42
6
1
37
65
2
3
6
6
0
2
4
9
67
263
75
2
7
6
8
3
2
9
0
9
0
30
4
9
8
3
17
10
5
3
3
1
1
1
3
3
45
12
1
3
59
128
37
3
1
36
70
2
5
36
02
6
7
6
8
281
75
2
9
5
8
3
3
0
9
9
1
32
3
9
8
3
37
10
6
3
5
1
1
1
4
3
65
12
1
3
79
12
9
39
4
1
36
75
2
7
1
6
1
2
8
6
68
300
76
3
1
5
8
4
3
2
9
9
1
34
4
9
9
3
58
10
6
3
7
3
1
1
4
3
87
12
2
4
01
129
41
5
1
37
Pr
es
s
u
re
s
s
h
o
w
n
a
re
f
o
r
m
o
s
t
popu
la
r m
a
tc
h
i
n
do
o
r u
n
it
W
IT
H
N
O
F
R
O
S
T
O
N
O
U
T
D
O
O
R
C
O
IL
. D
u
e
t
o
f
a
c
to
rs
l
ik
e
ai
rf
lo
w
,
c
h
ar
ge,
i
n
d
o
o
r co
il
&
f
ro
s
t,
p
re
s
su
re
s
w
il
l
va
ry
s
ign
if
ic
an
tl
y
. Li
q
u
id
(
s
m
a
ll
) s
e
rv
ic
e
v
a
lv
e
pr
es
s
u
re
s
s
hou
ld
be ±
2
0
ps
ig
& s
u
c
ti
o
n (
a
c
c
es
s
p
o
rt
) pr
e
s
s
u
re
s
s
h
o
u
ld
be
±
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
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
B
u
lb
T
e
m
per
a
tur
e
(º
F
)
17
2
7
L
iq
u
id
V
a
lv
e
& Co
m
p
resso
r S
u
ct
io
n
P
res
s
u
re
O
u
td
o
o
r A
ir
Dr
y
Bu
lb
T
e
mp
erat
u
re
(
ºF
)
32
Indo
or
Ai
r F
lo
w
Rat
e
37
1
360
1
550
1
740