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Page Title:
Table 1-8. Air Conditioning Equipment Data |
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 TM 55-1905-223-24-17
Table 1-8. Air Conditioning Equipment Data-CONT
CHARACTERISTICS
REFERENCE DATA
Unit A/C-2. continued
Water regulating discharge
pressure
210 psig (head pressure)
Blower motor
5 hp, 1800 rpm
Manufacturer
Louis-Allis
Type/size
COG4B/FR 184T
Manufacturer
Carrier
Model
6D75-537
Cylinders
6
Stroke
1-15/16 inch
Bore
2-inch
Speed
1750 rpm
12.7
Design temperature parameters:
Summer:
outside DB 95 /WB 89 /RH 79%
F
F
inside DB 75 /WB 68 /RH 50%
F
F
Winter:
outside 0
F
inside 65
F
Nominal cooling capacity
16 ton/180,000 btu at:
40 F suction temperature;
110 condensing temperature
F
Return air thermostat setting
75
F
Cooling coil leaving temperatures
57 to 60
F
F
Operating Pressures
Maximum discharge
250 psig
Normal discharge
170 to 230 psig
Minimum discharge
150 psig
Maximum suction
85 psig
Normal suction
58 to 72 psig
Minimum suction
52 psig (cut-out at 5 psi)
Oil Pressures
Maximum (above suction pressure)
55 psig
Minimum (above suction pressure)
10 psig
Oil failure cutout
10 psi
Hot gas valve opens automatically
53 psig (factory preset)
Pressure relief valve setting
400 psi
Refrigerant type and charge
R-22/30 lb
Weight
1572 lb (cabinet and cabinet
components only)
Filters (inches)
16 x 20 x 2
Quantity
6
1-11
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