Carrier 48VL-E Installation Instructions Manual page 8

48VL-(E, F): Installation Instructions
Unit Size
NOMINAL CAPACITY (ton)
SHIPPING WEIGHT lb.
SHIPPING WEIGHT (kg)
COMPRESSOR / QUANTITY
REFRIGERANT (R-410A)
Quantity lb.
Quantity (kg)
REFRIGERANT METERING DEVICE
ORIFICE ID in. / mm
OUTDOOR COIL
Rows...Fins/in.
Face Area (sq ft)
OUTDOOR FAN
Nominal CFM
Diameter in.
Diameter (mm)
Motor Hp (Rpm)
INDOOR COIL
Rows...Fins/in.
Face Area (sq ft)
INDOOR BLOWER
Nominal Cooling Airflow (Cfm)
Size in.
Size (mm.)
Motor HP (RPM)
*
FURNACE SECTION
Burner Orifice No. (Qty...Drill Size)
1 & 3 Phase Ultra Low NOx- Natural Gas
(Factory Installed)
HIGH-PRESSURE SWITCH
(psig) Cut-out Reset (Auto)
LOSS-OF-CHARGE / LOW-PRESSURE
SWITCH (Liquid Line) (psig) cut-out Reset
(auto)
†
RETURN-AIR FILTERS
Throwaway Size in
(mm)
*. Based on altitude of 0 to 2000 ft (0-610m)
†. 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
to 350 ft/minute for throwaway 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 sizes and quantity.
N/A= Not Available
Nominal Internal
Iron Pipe Diameter
Size (in.) (in.)
1/2 .622 175
3/4 .824 360
1 1.049 680
1-1/4 1.380 1400
1-1/2 1.610 2100
*. Capacity of pipe in cu ft of gas per hr for gas pressure of 0.5 psig or less. Pressure drop of 0.5-IN. W.C. (based on a 0.60 specific gravity gas). Refer to
Gas Code NFPA 54/ANSI Z223.1.
†. This length includes an ordinary number of fittings
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Table 1 – Physical Data
24060 30060
2 2-1/2
329 361
149 164
Rotary / 1
5.3
2.4 2.72
Orifice
.059 / 1.5 .061 / 1.55
1...21 1...21
11.9 13.6
2500 2700
24
609.6 609.6
1/10 (810) 1/10 (810)
3...17 3...17
3.7
800 1000
10x10 10x10
254x254 254x254
1/2 (1050) 1/2 (1050)
1...28 1...28
2 each 20x12x1
508x305x25
Table 2 – Maximum Gas Flow Capacity
10 20 30 40
(3) (6) (9) (12)
120 97 82
250 200 170
465 375 320
950 770 600
1460 1180 990
36060 42060
3 3-1/2
390 455
177 206
6.0 8.2 6.2
3.7 2.8
TXV
N/A .073 / 1.85
1...21 1...21
18.8 13.6
3200 3600
24 24 26
609.6 660.4
1/5 (810) 1/5 (810
3...17 3...17
3.7 3.7 4.7
1150 1350
11x10 11x10
279.4x254 279.4x254
3/4 (1000) 1/2 (1050)
1...28 1...28
650 +/- 15
420 +/- 25
20 +/- 5
45 +/- 10
Length of Pipe ft (m)
50 60 70 80
(15) (18) (21) (24)
73 66 61 57
151 138 125 118
285 260 240 220
580 530 490 460
900 810 750 690
8
42090 48090
3-1/2 4
455 480
206 218
Scroll / 1
6.2 9.2
2.8 4.2
Orifice
.080 / 2.03
1...21 1...21
13.6 21.4
3600 3600
26 26
660.4 660.4
1/5 (810) 1/5 (810)
3...17 3...17
4.7 4.7
1350 1550
11x10 11x10
279.4x254 279.4x254
1/2 (1050) 1.0 (1075)
1...18 1...18
1 each 24x14x1
610x356x25
24x15x1
610x406x25
*
†
90 100 125 150
(27) (30) (38) (46)
53 50 44 40
110 103 93 84
205 195 175 160
430 400 360 325
650 620 550 500
Table 2
60090
5
497
225
9.8
4.4
.084 / 2.14
1...21
23.3
4200
26
660.4
1/5 (810)
3...17
5.6
1750
11x10
279.4x254
1.0 (1040)
1...18
N/A
1 each 24x16x1 (in.)
610x406x25 (mm)
24x18x1 (in.)
610x457x25 (mm)
175 200
(53) (61)
— —
77 72
145 135
300 280
460 430
and National Fuel