Manual 2100-523
Page
40 of 41
FAN BLADE SETTING DIMENSIONS
Any service work requiring removal or adjustment in
the fan and/or motor area will require that the
dimensions in Table 6 be checked and blade adjusted in
or out of the motor shaft accordingly.
1
Maximum ESP (inches WC) shown is with 1" thick disposable filter (reduced by .2 for 2" filter).
2
Rated CFM for ducted applications – required for maximum performance rating. To obtain full CFM on models Q36A1D,
Q42A1D, Q48A1D and Q60A1D connect the pink jumper wire (provided) to terminal #G2 and #Y on the low voltage terminal
block located in the circuit breaker box.
3
Optional CFM – the unit is shipped from the factory set to operate at the optional CFM level shown. This provides lower
operating sound levels for non-ducted, free discharge applications. This reduces system capacity performance by approximately
2% at the same energy efficiency.
4
Continuous fan CFM is the total air being circulated during continuous fan mode.
5
Model Q24A1D – when operating on 2nd stage heating the indoor air will increase to 1000 CFM.
REFRIGERANT CHARGE
The correct system R-410A charge is shown on the unit
rating plate. Optimum unit cooling performance will
occur with a refrigerant charge resulting in a subcooling
as shown in Table 7. If correct charge is in doubt,
recover the refrigerant and recharge per the charge on
the unit rating plate.
FIGURE 29
FAN BLADE SETTING
TABLE 6
FAN BLADE DIMENSIONS
L
E
D
O
M
A
N
O
I
S
N
E
M
I
D
)
S
E
H
C
N
I
(
D
1
A
4
2
Q
D
1
A
0
3
Q
D
1
A
6
3
Q
D
1
A
2
4
Q
D
1
A
8
4
Q
D
1
A
0
6
Q
0
5
7
.
0
5
7
.
0
5
7
.
0
5
7
.
0
5
7
.
0
5
7
.
TABLE 7
SUBCOOLING AT LIQUID LINE
L
E
D
O
M
D
E
T
A
R
M
F
C
D
O
F
°
5
9
E
R
U
T
A
R
E
P
M
E
T
D
O
F
°
2
8
E
R
U
T
A
R
E
P
M
E
T
D
1
A
4
2
Q
0
0
8
6
3
-
4
3
2
3
-
4
3
D
1
A
0
3
Q
0
0
0
1
9
2
-
7
2
5
2
-
7
2
D
1
A
6
3
Q
0
0
2
1
3
3
-
1
3
9
2
-
1
3
D
1
A
2
4
Q
0
0
2
1
3
3
-
1
3
9
2
-
1
3
D
1
A
8
4
Q
0
0
4
1
7
2
-
5
2
3
2
-
5
2
D
1
A
0
6
Q
0
5
5
1
3
2
-
1
2
9
1
-
1
2
NOTE: These units are equipped with a variable speed (ECM) indoor motor that automatically adjust itself to
maintain approximately the same rate of indoor airflow in both heating and cooling, dry and wet coil
conditions and at both 230/208 or 460 volts.
TABLE 8
INDOOR BLOWER PERFORMANCE
l
e
d
o
M
P
S
E
d
e
t
a
R
1
P
S
E
.
x
a
M
2
M
F
C
d
e
t
a
R
3
l
a
n
o
i
t
p
O
M
F
C
4
s
u
o
u
n
i
t
n
o
C
M
F
C
@
M
F
C
P
S
E
.
x
a
M
.
m
u
h
e
D
M
F
C
D
1
A
4
2
Q
5
0
1
.
5
.
0
0
0
8
A
/
N
0
0
8
0
0
7
0
0
8
D
1
A
0
3
Q
5
1
.
8
.
0
0
0
0
1
A
/
N
0
0
0
1
0
1
9
0
0
0
1
D
1
A
6
3
Q
5
1
.
8
.
0
0
0
2
1
0
0
0
1
0
0
0
1
5
7
1
1
0
0
0
1
D
1
A
2
4
Q
5
1
.
8
.
0
0
0
2
1
0
0
0
1
0
0
0
1
5
7
1
1
0
0
0
1
D
1
A
8
4
Q
5
1
.
8
.
0
0
0
4
1
0
0
1
1
0
0
1
1
5
7
1
1
0
5
2
1
D
1
A
0
6
Q
0
2
.
5
.
0
0
5
5
1
0
5
2
1
0
0
1
1
0
0
4
1
0
5
2
1
Содержание QTEC Q24A1D Series
Страница 7: ...Manual 2100 523 Page 7 of 41 FIGURE 1 UNIT DIMENSIONS...
Страница 10: ...Manual 2100 523 Page 10 of 41 FIGURE 6 DUCTEDAPPLICATION FIGURE 5 INSTALLATION WITH FREE BLOW PLENUM...
Страница 14: ...Manual 2100 523 Page 14 of 41 MIS 2469 DRAIN BOX WALL SLEEVE OVERFLOW TUBE CAULK AROUND TUBE FIGURE 12A...
Страница 16: ...Manual 2100 523 Page 16 of 41 REMOVE KNOCK OUT FOR INDOOR DRAIN HOSE CONNECTOR MIS 2471 FIGURE 12C If Used...
Страница 32: ...Manual 2100 523 Page 32 of 41 FIGURE 21 FRESH AIR DAMPER REMOVAL MOUNTING SCREW...
Страница 35: ...Manual 2100 523 Page 35 of 41 FIGURE 24 AIR CONDITIONING MODE CIRCUIT DIAGRAM...
Страница 36: ...Manual 2100 523 Page 36 of 41 FIGURE 25 DEHUMIDIFICATIONMODE CIRCUIT DIAGRAM...
