49InRoom Precision AC Tech Data Manual
MultiCool - Air Cooled (DX) with CW - 50Hz
Operational Mode: Air (DX)
Net Cooling Capacity PACW211
Cabinet Size 1
PACW311
Cabinet Size 2
PACW452
Cabinet Size 3
PACW612
Cabinet Size 4
PACW862
Cabinet Size 5
26.7°C DB, 19.4°C WB (80°F DB, 67°F WB) 50% RH
Total - kW (BTU/hr) 19.5 (66,405) 28.2 (95,235) 41.3 (140,980) 53.3 (181,830) 79.6 (271,605)
Sensible - kW (BTU/hr) 19.5 (66,405) 28.2 (95,235) 41.3 (140,980) 53.3 (181,830) 72.8 (248,615)
23.9°C DB, 16.9°C WB (75°F DB, 62.5°F WB) 50% RH
Total - kW (BTU/hr) 17.4 (59,280) 25.9 (88,540) 38.3 (130,625) 49.1 (167,580) 72.2 (246,335)
Sensible - kW (BTU/hr) * 17.4 (59,280) 25.9 (88,540) 38.3 (130,625) 49.1 (167,580) 72.2 (246,335)
23.9°C DB, 16.1°C WB (75°F DB, 61°F WB) 45% RH
Total - kW (BTU/hr) 17.4 (59,280) 25.9 (89,540) 38.3 (130,625) 49.1 (167,580) 72.4 (247,000)
Sensible - kW (BTU/hr) 17.4 (59,280) 25.9 (89,540) 38.3 (130,625) 49.1 (167,580) 72.4 (247,000)
22.2°C DB, 15.5°C WB (72°F DB, 60°F WB) 50% RH
Total - kW (BTU/hr) 16.6 (56,715) 24.9 (84,930) 36.5 (124,450) 46.6 (159,125) 69.1 (235,980)
Sensible - kW (BTU/hr) 16.6 (56,715) 24.9 (84,930) 36.5 (124,450) 46.6 (159,125) 69.1 (235,980)
22.2°C DB, 14.8°C WB (72°F DB, 58.6°F WB) 45% RH
Total - kW (BTU/hr) 16.6 (56,715) 24.9 (84,930) 36.5 (124,450) 46.6 (159,125) 69.1 (235,980)
Sensible - kW (BTU/hr) 16.6 (56,715) 24.9 (84,930) 36.5 (124,450) 46.6 (159,125) 69.1 (235,980)
21.1°C DB, 14.0°C WB (70°F DB, 58.5°F WB) 50% RH
Total - kW (BTU/hr) 16.1 (55,100) 24.0 (81,985) 35.2 (124,450) 45.5 (155,230) 67.0 (228,570)
Sensible - kW (BTU/hr) 16.1 (55,100) 24.0 (81,985) 35.2 (124,450) 45.5 (155,230) 67.0 (228,570)
21.1°C DB, 14.0°C WB (70°F DB, 57.2°F WB) 45% RH
Total - kW (BTU/hr) 16.1 (55,100) 24.0 (81,985) 35.2 (124,450) 45.5 (155,230) 67.0 (228,570)
Sensible - kW (BTU/hr) 16.1 (55,100) 24.0 (81,985) 35.2 (124,450) 45.5 (155,230) 67.0 (228,570)
Condensing temperature for above conditions: 48.8°C (120° F)
Refrigerant type for all models: 407C
Refrigerant Charge per Circuit - kg (lbs) 2.8 (6.17) 3.9 (8.6) 4.4 (9.7) 3.9 (8.6) 4.6 (10.1)
Compressor Information – COP** (ARI*** Conditions): 7.2°C (45°F) Evaporating, 54°C (130°F) Condensing
Number of compressors11222
COP 3.0 3.1 3.0 3.1 3.0
Connection Sizes
Liquid Line OD - mm (in) 12 (1/2) 16 (5/8) 16 (5/8) 16 (5/8) 16 (5/8)
Discharge Line OD - mm (in) 16 (5/8) 22 (7/8) 22 (7/8) 22 (7/8) 22 (7/8)
Evaporator Coil
Face Area - m² (ft²) 0.77 (8.32) 1.17 (12.63) 1.46 (15.72) 1.86 (20.02) 2.22 (23.90)
Rows Deep 44444
Face Velocity - m/min (ft/min) 125 (410) 104 (342) 117 (383) 124 (407) 141 (461)
* Nominal Rating Point
** Coefficient of Performance
*** Air Conditioning and Refrigeration Institute