Carrier PERFORMANCE 50VT-A Installation Instructions Manual page 10

Unit Size
Shipping Weight (lb)
(kg)
Compressor Quantity
Type
Refrigerant
Refrigerant Quantity (lb)
Quantity (kg)
Refrigerant Metering Device
Orifice OD (in)
(mm)
Outdoor Coil
Rows...Fins/in,
face area (sq. ft.)
Outdoor Fan
Nominal Airflow (cfm)
Diameter (in.)
Diameter (mm)
Motor hp (rpm)
Indoor Coil
Rows...Fins/in,
face area (sq. ft.)
Indoor Blower
Nominal Airflow (cfm)
Size (in.)
Size (mm)
Motor hp (rpm)
High Pressure Switch (psig)
Cutout
Reset (Auto)
Loss-of-Charge/Low Pressure Switch (psig)
Cutout
Reset (Auto)
Return Air Filters
disposable (in)
(mm)
*Required filter sizes shown are based on the larger of the AHRI (Air Conditioning Heating and Refrigeration Institute) rated cooling airflow or the heating airflow
velocity of 300 ft/minute for throwaway type or 450 ft/minute for high ---capacity type. Air filter pressure drop for non ---standard filters must not exceed 0.08 IN.
W.C.
{ If using accessory filter rack refer to the filter rack installation instructions for correct filter size and quantity.
} For 460 volt units, add 14 lb (6.4 kg) to the weight.
SIZE
AIRFLOW (CFM)
Table 1 – Physical Data - - Unit 50VT- -A
50VT-A24
2
354
161
11.1
5.0
0.032 (2)
0.81 (2)
2...21
13.6
2500
24
610
1/10 (810)
3...17
3.7
800
10 x 10
254 x 254
1/2
20x20x1
508x508x25
Table 2 – Minimum Airflow for Reliable Electric Heater Operation (CFM)
50VT- - A24 50VT- - A30
800 1025
RETURN
AIR
TOP COVER
Fig. 11 - - Typical Installation
50VT-A30 50VT-A36
2.5 3
346 426
157 193
1
Scroll
R-410A
10.3 9.9
4.7 4.5
Indoor TXV, Outdoor Dual Accuraters
0.037 (2) 0.038 (2)
0.94 (2) 0.97 (2)
2...21 2...21
13.6 13.6
2700 3100
24 26
610 660
1/5 (810) 1/5 (810)
3...17 3...17
3.7 4.7
1000 1200
10 x 10 11 x 10
254 x 254 279 x 254
1/2 3/4
650 +/- 15
420 +/- 25
20 +/- 5
45 +/- 10
20x24x1 24x30x1
508x610x25 610x762x25
50VT- - A36 50VT- - A42
1250 1400
POWER ENTRY
CONTROL ENTRY
10
50VT-A42 50VT-A48 50VT-A60
3.5 4
472 460
214 209
11.3 12.5
5.1 5.7
0.040 (2) 0.040 (2)
1.02 (2) 1.02 (2)
2...21 2...21
17.5 17.5
3100 3100
26 26
660 660
1/5 (810) 1/5 (810)
3...17 3...17
4.7 5.6
1400 1600
11 x 10 11 x 10
279 x 254 279 x 254
3/4 1
24x36x1
610x914x25
50VT- - A48 50VT- - A60
1710
INDOOR
THERMOSTAT
FROM
POWER
SOURCE
DISCONNECT
PER NEC
5
506
230
15.2
6.9
0.049 (2)
1.24 (2)
2...21
23.3
3500
26
660
1/4 (810)
3...17
5.6
1750
11 x 10
279 x 254
1
1800
A09098