Bryant LEGACY 604D-A, Руководство по установке

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Table 1 – Physical Data -- Unit 604D----A
UNIT SIZE 604D--- ---A24 604D--- ---A30 604D--- ---A36 604D--- ---A42 604D--- ---A48 604D--- ---A60
NOMINAL CAPACITY (ton) 2 2.5 3 3.5 4 5
SHIPPING WEIGHT
}
(lb)
(kg)
327
148
340
154
343
156
419
190
429
195
454
206
COMPRESSOR QUANTITY 1
TYPE SCROLL COMPRESSOR
REFRIGERANT R---410A
Refrigerant (R---410A) Quantity (lb)
Quantity (kg)
8.3
3.8
10.2
4.6
7.9
3.6
10.0
4.5
9.6
4.4
12.3
5.6
METERING DEVICE ID TXV
ORIFICE OD (in.)
(mm)
0.032 (2)
.81
0.035 (2)
.89
0.037 (2)
.94
0.038 (Left OD Coil)
0.040 (Right OD Coil)
.97/1.02
0.046 (2)
1.2
0.052 (2)
1.3
OUTDOOR COIL
Rows... Fins/in.
face area (sq. ft.)
2...21
11.9
2...21
11.9
2...21
11.9
2...21
13.6
2...21
13.6
2...21
17.5
OUTDOOR FAN
Nominal Airflow (CFM)
Diameter Motor HP (RPM)
2000
24
1/5 (810)
2700
24
1/5 (810)
2700
24
1/5 (810)
3100
26
1/5 (810)
3100
26
1/5 (810)
3500
26
1/5 (810)
INDOOR COIL
Rows... Fins/in.
face area (sq. ft.)
3...17
3.7
3...17
3.7
3...17
3.7
3...17
4.7
3...17
4.7
3...17
5.7
INDOOR BLOWER
Nominal Cooling Airflow (CFM)
Size (in.)
(mm)
Motor (HP)
800
10x10
254x254
1/2
1000
10x10
254x254
1/2
1200
11x10
279x254
3/4
1400
11x10
279x254
3/4
1600
11x10
279x254
1.0
1800
11x10
279x254
1.0
HIGH---PRESSURE SWITCH (psig)
Cutout
Reset (Auto)
650
±
15
420
±
25
LOSS---OF---CHARGE/LOW---PRESSURE
SWITCH
(Liquid Line) (psig)
Cutout
Reset (Auto)
20
±
5
45
±
10
20
±
5
45
±
10
RETURN---AIR FILTERS*
{
throwaway (in.)
(mm)
20x20x1
508x508x25
20x24x1
508x610x25
24x30x1
610x762x25
24x36x1
610x914x25
*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.
Table 2 – Minimum Airflow for Reliable Electric Heater Operation (CFM)
SIZE 604D-- --A24 604D-- --A30 604D-- --A36 604D-- --A42 604D-- --A48 604D-- --A60
AIRFLOW (CFM) 800 1025 1250 1400 1710 1800
604D
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A