Fig. 2—dimensional drawing—38qra018—060, A caution, Table 1—minimum mounting pad dimensions – Carrier 38QRA User Manual
Page 2
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CLEARANCES FOR SERVICE AND AIRFLOW.
ALLOW 6 IN. ABOVE UNIT.
T
SIN.
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1-6
TOP VIEW
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B'i i COMP
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HIGH VOLTAGE
1-1/8' DIA.
A90304
UNIT SIZE
A
B
C
In.
(mm)
In.
(mm)
In-.
(mm)
018—036 10
16
406.4
36-15/16
938.2
23-7/16
595.3
036 30
18-7/16
468.3
44-9/16
1131.9
30-1/2
774.7
048-060 1 & 30
18-7/16
468.3
44-9/16
1131.9
30-1/2
774.7
Fig. 2—Dimensional Drawing—38QRA018—060
winds above 25 mph are expected, use Accessory Wind Baffle,
part number KSAWBOIOIAAA or KSAWB0201AAA. See in
structions provided with accessory kit for installation.
A CAUTION
I Be sure unit panels are securely in place prior to rigging. [
Step A—Replace Indoor AccuRater® Piston, if required
Check indoor coil piston to see if it matches the required piston
shown on unit rating plate. If it does not match, replace indoor coil
piston with piston shipped with this unit. (See Fig. 5.) The piston
shipped with outdoor unit is correct for any approved indoor coil
combination. Note that Type A pistons are used on indoor units
and Type B pistons are used on 38QRA outdoor units. Do not
interchange piston types. (See Fig. 5.) For optimum cyclic perfor
mance, installation of liquid solenoid valve is recommended.
Consult local distributor for liquid solenoid valve kit and hard start
kit part number, if required.
Table 1—Minimum Mounting Pad Dimensions
UNIT SIZE
SUPPORT FEET
SNOW STAND
ICE STAND
In.
(mm)
In.
(mm)
In.
(mm)
018—036 1 0
2 3 x 4 2
584.2
X
1066.8
26
X
42
660.4
X
1066.8
26
X
42
660.4
X
1066.8
036 3 0
24
X
50
609.6x 1270.0
28
X
50
711.2
X
1270.0
2 6 x 5 0
660.4
X
1270.0
048—060 1 and 3 0
24
X
50
609.6
X
1270.0
28
X
50
711.2
X
1270.0
2 6 x 5 0
660.4
X
1270.0