Step 2 - Check Unit - Carrier AQUAZONE 50PSH Installation And Service Instructions Manual

50PS UNIT SIZE
COMPRESSOR (1 Each)
FACTORY CHARGE R-410A (oz)
ECM FAN MOTOR AND BLOWER
Fan Motor (Hp)
Blower Wheel Size (D x W) (in.)
PSC FAN MOTOR AND BLOWER
(3 Speeds)
Fan Motor (Hp)
High Static Fan Motor (Hp)
Blower Wheel Size (D x W) (in.)
Heat Exchanger Water Volume (gal.)
COAXIAL VOLUME (gal.)
WATER CONNECTION SIZE, FPT (in.)
HWG CONNECTION SIZE, FPT (in.)
VERTICAL UPFLOW/DOWNFLOW
Air Coil Dimensions (H x W) (in.)
Throwaway Filter, Standard 1-in.,
Qty...Size
Weight
Operating (lb)
Packaged (lb)
HORIZONTAL
Air Coil Dimensions (H x W) (in.)
Throwaway Filter, Standard 1-in.,
Qty...Size
Weight
Operating (lb)
Packaged (lb)
Corner (lb)
Left Front
Left Rear
Right Front
Right Rear
ECM — Electronically Controlled Motor
FPT — Female Pipe Thread
HWG — Hot Water Generator
Step 2 — Check Unit —
the jobsite, carefully check the shipment against the bill of
lading. Make sure all units have been received. Inspect the car-
ton or crating of each unit, and inspect each unit for damage.
Ensure the shipping company makes proper notation of any
shortages or damage on all copies of the freight bill. Concealed
damage not discovered during unloading must be reported to
the shipping company within 15 days of receipt of shipment.
NOTE: It is the responsibility of the purchaser to file all
necessary claims with the shipping company.
1. Be sure that the location chosen for unit installation pro-
vides ambient temperatures maintained above freezing.
Well water applications are especially susceptible to
freezing.
2. Be sure the installation location is isolated from sleeping
areas, private offices and other acoustically sensitive
spaces.
NOTE: A sound control accessory package may be used
to help eliminate sound in sensitive spaces.
3. Check local codes to be sure a secondary drain pan is not
required under the unit.
4. Be sure unit is mounted at a height sufficient to provide
an adequate slope of the condensate lines. If an appropri-
ate slope cannot be achieved, a field-supplied condensate
pump may be required.
5. Provide sufficient space for duct connection. Do not al-
low the weight of the ductwork to rest on the unit.
6. Provide adequate clearance for filter replacement and
drain pan cleaning. Do not allow piping, conduit, etc. to
block filter access.
Table 1 — Physical Data — 50PSH, PSV, PSD018-070 Units
006* 009* 012*
Rotary
24 32 34
N/A N/A N/A
N/A N/A N/A
1 1 1
/ / /
25 20 8
N/A N/A N/A
6 x 5 6 x 5 6 x 5
0.56 0.56 0.56
.17 .29 .45
1 / 1 / 1 /
2 2 2
N/A N/A N/A
16 x 16 16 x 16 16 x 16
1... 1... 1...
16 x 20 16 x 20 16 x 20
126 146 150
136 156 160
16 x 16 16 x 16 16 x 16
1... 1... 1...
16 x 20 16 x 20 16 x 20
136 156 160
146 166 170
45.0 55.0 56.0
33.0 36.0 37.0
30.0 33.0 34.0
28.0 32.0 33.0
LEGEND
PSC — Permanent Split Capacitor
TXV — Thermostatic Expansion Valve
Upon receipt of shipment at
018 024 030
50 56 58
1 1 1
/ / /
2 2 2
9 x 7 9 x 7 9 x 7 11 x 10
1 1 1
/ / /
6 5 3
1 / 1 / 1 /
5 3 2
9 x 7 9 x 7 9 x 7 10 x 10
0.56 0.76 0.76
.56 .76 .76
3 / 3 / 3 /
4 4 4
1 / 1 / 1 /
2 2 2
24 x 20 28 x 20 28 x 20 28 x 25
1... 1... 1...
24 x 24 28 x 24 28 x 24 28 x 30
252 266 268
262 276 278
18 x 27 18 x 31 18 x 31 20 x 35
2... 2... 2... 12 x 20;
18 x 18 18 x 18 18 x 18
20 x 25
257 266 268
267 276 278
74.7 78.8 79.4 104.4
66.2 69.9 70.4
63.6 67.2 67.7
47.5 50.2 50.5
*Unit sizes 006-012 not available on 50PSD unit.
NOTE: All units have spring compressor mountings, TXV expansion devices, and
in. and 3 / -in. electrical knockouts.
4
7. Provide sufficient access to allow maintenance and
servicing of the fan and fan motor, compressor and coils.
Removal of the entire unit from the closet should not be
necessary.
8. Provide an unobstructed path to the unit within the closet
or mechanical room. Space should be sufficient to allow
removal of unit if necessary.
9. Provide ready access to water valves and fittings, and
screwdriver access to unit side panels, discharge collar,
and all electrical connections.
10. Where access to side panels is limited, pre-removal of the
control box side mounting screws may be necessary for
future servicing.
STORAGE — If the equipment is not needed immediately at
the jobsite, it should be left in its shipping carton and stored in a
clean, dry area of the building or in a warehouse. Units must be
stored in an upright position at all times. If carton stacking is
necessary, stack units a maximum of 3 high. Do not remove
any equipment from its shipping package until it is needed for
installation.
PROTECTION — Once the units are properly positioned on
the jobsite, cover them with either a shipping carton, vinyl film,
or an equivalent protective covering. Cap open ends of pipes
stored on the jobsite. This precaution is especially important in
areas where painting, plastering, or spraying of fireproof mate-
rial, etc. is not yet complete. Foreign material that accumulates
within the units can prevent proper start-up and necessitate
costly clean-up operations.
3
036 042 048 060
Scroll
70 80 80 136
1 1
/ / 1
2 2
11 x 10 11 x 10 11 x 10
1 1 3
/ / /
2 2 4
1 / 3 / 3 /
2 4 4
10 x 10 10 x 10 11 x 10
0.92 1.24 1.24 1.56
.92 1.24 1.24 1.56
3 / 1 1
4
1 / 1 / 1 / 1
2 2 2
32 x 25 32 x 25 36 x 25
1...
1... 2... 2... 16 x 30;
16 x 30 16 x 30 1...
20 x 30
327 414 416 441
337 424 426 451
20 x 40 20 x 40 20 x 45
1... 1... 1...
18 x 20; 18 x 20; 2...
1... 1... 1... 20 x 24
20 x 24 20 x 24
327 414 416 441
337 424 426 451
144.3 145.0 182.3
83.7 97.7 98.1 78.4
74.9 92.1 92.6 72.5
64.0 79.9 80.3 107.8
070
144
1 1
11 x 10
1 1
1 N/A
11 x 10
1.56
1.56
1 1
/ 1 /
2 2
36 x 25
1...
16 x 30;
1..
20 x 30
443
453
20 x 45
2...
20 x 24
443
453
183.1
78.8
72.8
108.3
1 / -
2