Bard PA13301-A User Manual
Manual
2100-467D
Page
18 of 25
FAN BLADE SETTINGS
Shown in Figure 8 are the correct fan blade setting
dimensions for proper air delivery across the outdoor
coil.
dimensions 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
dimensions below be checked and blade adjusted in or
out on the motor shaft accordingly.
the fan and/or motor area will require that the
dimensions below be checked and blade adjusted in or
out on the motor shaft accordingly.
"B"
MD-1417BC
SERVICE AND TROUBLESHOOTING
SERVICE HINTS
1. Caution homeowner to maintain clean air filters at
all times. Also, not to needlessly close off supply
and return air registers. This reduces airflow
through the system which shortens equipment
service life as well as increasing operating costs.
and return air registers. This reduces airflow
through the system which shortens equipment
service life as well as increasing operating costs.
2. Check all power fuses or circuit breakers to be sure
that they are the correct rating.
3. Periodic cleaning of the outdoor coil to permit full
and unrestricted airflow circulation is essential.
PRESSURE SERVICE PORTS
High and low pressure service ports are installed on all
units so that the system operating pressures can be
observed. Pressure tables can be found later in this
manual covering all models on cooling cycle. It is
imperative to match the correct pressure table to the
unit by model number.
units so that the system operating pressures can be
observed. Pressure tables can be found later in this
manual covering all models on cooling cycle. It is
imperative to match the correct pressure table to the
unit by model number.
REFRIGERANT CHARGE
The correct system R-410A charge is shown on the unit
rating plate.
rating plate.
You can reference Tables 10 & 11 to validate proper
system performance. However, it is recommended that
if incorrect charge is suspected, the system be
reclaimed, evacuated and charged to the nameplate
quantity and type.
system performance. However, it is recommended that
if incorrect charge is suspected, the system be
reclaimed, evacuated and charged to the nameplate
quantity and type.
The nameplate charge quantity is optimized for thermal
performance and efficiency of this self-contained
package system.
performance and efficiency of this self-contained
package system.
TABLE 8
FAN BLADE SETTING DIMENSIONS
l
e
d
o
M
"
A
"
n
o
i
s
n
e
m
i
D
4
2
3
1
A
P
"
¼
3
0
3
3
1
A
P
6
3
3
1
A
P
2
4
3
1
A
P
8
4
3
1
A
P
0
6
3
1
A
P
“A”
l
e
d
o
M
d
e
t
a
R
P
S
E
X
A
M
P
S
E
2
s
u
o
u
n
i
t
n
o
C
w
o
l
f
r
i
A
3
d
e
t
a
R
g
n
i
l
o
o
C
M
F
C
4
d
e
t
a
R
g
n
i
t
a
e
H
M
F
C
4
2
3
1
A
P
0
1
.
0
0
5
.
0
0
0
6
0
0
8
0
0
8
0
3
3
1
A
P
5
1
.
0
0
5
.
0
0
5
7
0
0
0
1
0
0
0
1
6
3
3
1
A
P
5
1
.
0
0
5
.
0
5
2
8
0
0
1
1
0
0
1
1
2
4
3
1
A
P
0
2
.
0
0
5
.
0
5
2
9
0
0
4
1
0
0
4
1
8
4
3
1
A
P
0
2
.
0
0
5
.
0
5
2
0
1
0
5
5
1
0
5
5
1
0
6
3
1
A
P
0
2
.
0
0
5
.
0
0
5
1
1
0
5
6
1
0
5
6
1
TABLE 9
INDOOR BLOWER PERFORMANCE
1
1 Motor will deliver consistent CFM through voltage supply range with no deterioration
(197-253V for all 230/208V models).
2 Continuous CFM is the total air being circulated during continuous (manual fan) mode.
3 Will occur automatically with a call for "Y" for cooling mode operation.
4 Will occur automatically with a call for "W1" for heating mode operation.
FIGURE 8
FAN BLADE SETTING