Manual 2100-234
I
Page
16 of 17
TROUBLESHOOTING
FAN BLADE SETTING DIMENSIONS
Show in Figure 8 is the correct fan blade setting
dimension for proper air delivery across the outdoor coil.
Any service work requiring removal or adjustment in the
fan and/or motor area will require that the dimension
below be checked and blade adjusted in or out on the
motor shaft accordingly.
FIGURE 8
FAN BLADE SETTING DIMENSION
l
e
d
o
M
A
n
o
i
s
n
e
m
i
D
1
2
1
A
W
"
2
/
1
TABLE 5
FAN BLADE DIMENSION
REFRIGERANT CHARGE
The correct system R-22 charge is shown on the unit
rating plate. Optimum unit performance will occur with a
refrigerant charge resulting in a suction line temperature
6" from compressor as shown in Table 6.
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d
o
M
d
e
t
a
R
w
o
l
f
r
i
A
5
9
o
D
O
e
r
u
t
a
r
e
p
m
e
T
2
8
o
D
O
e
r
u
t
a
r
e
p
m
e
T
1
2
1
A
W
0
0
4
6
5
-
4
5
7
6
-
5
6
TABLE 6
SUCTION LINE TEMPERATURE
The suction line temperatures in Table 6 are based upon
80° F dry bulb / 67° F wet bulb (50% R.H.) temperature
and rated airflow across the evaporator during cooling
cycle.
TABLE 7
INDOOR BLOWER
PERFORMANCE
CFM @ 230V
.
P
.
S
.
E
H
n
i
2
O
1
2
1
A
W
V
0
3
2
/
y
r
D
t
e
W
0
.
1
.
2
.
3
.
4
.
/
0
3
5
/
5
8
4
/
0
4
4
/
0
9
3
/
5
2
3
0
0
5
0
6
4
5
2
4
5
7
3
0
0
3
l
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d
o
M
d
e
t
a
R
*
M
F
C
d
e
t
a
R
*
P
S
E
d
e
d
n
e
m
m
o
c
e
R
e
g
n
a
R
w
o
l
f
r
i
A
1
2
1
A
W
0
0
4
5
2
.
0
0
3
-
0
0
5
TABLE 8
RATED CFM AND ESP
RECOMMENDED AIRFLOW RANGE
* Rated CRM and ESP on high speed tap.
TABLE 9
MAXIMUM ESP OF OPERATION
ELECTRIC HEAT ONLY
Values shown are for units equipped with STD
1" throwaway filters. Derate ESP by .15 for 2"
pleated filters.
l
e
d
o
M
P
S
E
0
0
A
-
1
2
1
A
W
3
0
A
5
0
A
5
3
.
5
3
.
5
3
.
0
0
K
-
1
2
1
A
W
2
0
K
5
3
.
5
3
.
0
0
G
-
1
2
1
A
W
2
0
G
3
0
G
5
3
.
5
3
.
5
3
.
Summary of Contents for WA121
Page 5: ...Manual 2100 234I Page 5 of 17 FIGURE 1 UNIT DIMENSIONS FACTORY BUILT AT 5 INCHES...
Page 9: ...Manual 2100 234I Page 9 of 17 FIGURE 3 MOUNTING INSTRUCTIONS...
Page 11: ...Manual 2100 234I Page 11 of 17 FIGURE 6 COMMON WALL MOUNTING INSTALLATIONS...
Page 13: ...Manual 2100 234I Page 13 of 17 FIGURE 7 LOW VOLTAGE WIRING...
