ACS ICE CEA1012A, Руководство по установке и эксплуатации, Страница: 7 / 52

ICE CEA/CGA1012–1060 Wall Mount AC I&O Manual
12/2021 Rev.3
7
Note: Follow local codes and standards when designing duct runs to deliver the required airflow.
Minimize noise and excessive pressure drops caused by duct aspect ratio changes, bends, dampers and
outlet grilles in duct runs.
MODEL 0.10 0.15 0.20 0.25 0.30 0.40 0.50
CEA/CGA1012 450 420 390 360
CEA/CGA1020/1024 860 825 810 740 670
CEA/CGA1030 1100 1050 1000 960 920 810
CEA/CGA1036 1310 1265 1220 1185 1150
1060
CEA/CGA1042 1650 1585 1520 1450 1360
CEA/CGA1048
1900 1830 1760 1700 1620
CEA/CGA1060 1900 1830 1760 1700 1620
Values in bold are the minimum air flow.
Air flow ratings of 208-230 volt units are at 230v. Air flow ratings of 460 volt units are at 460 volts. Operation of units at a voltage different from the rating point
will affect air flow
.
Table 1. CFM @ External Static Pressure (Wet Coil) (IWG)
MODEL INCHES MILLIMETERS PART NUMBER
FILTERS PER
UNIT
MERV
RATING
CEA1012 (Non-Economizer) 20 x 10 x 2 508 x 254 x 52 91974 1 8
CEA1012 (With Economizer) 22¼ x 6¼ x 2 565 x 159 x 51 80172 1 8
CGA1012 (With Economizer) 12 x 25 x 1 305 x 635 x 25 93181 1 8
CEA/CGA1020/1024
25 x 16 x 2 635 x 406 x 52 80137 1 8
CEA/CGA1030/1036 30 x 16 x 2 762 x 406 x 52 80138 1 8
CEA/CGA1042/1048/1060 36½ x 22 x 2 927 x 559 x 52 80162 1 8
Table 2. Return Air Filter Sizes
MODEL LBS KG
Non-Economizer
CEA/CGA1012
175 79.5
CEA/CGA1020/1024 275 125
CEA/CGA1030/1036 355 160
CEA/CGA1042/1048/1060 535 245
With Economizer
CEA/CGA1012 185 84.1
CEA/CGA1020/1024 286 130
CEA/CGA1030/1036 375 170
CEA/CGA1042/1048/1060 590 268
Table 3. Shipping Weights
MODEL CEA1012 CEA1020 CEA1024 CEA030 CEA1036 CEA1042 CEA1048 CEA1060
Charge (ounces) 40 48 51 60 60 96 123 123
MODEL CGA1012 CGA1020 CGA1024 CGA1030 CGA1036 CGA1042 CGA1048 CGA1060
Charge (ounces) 46 54 54 72 74 123 123 119
Table 4 Refrigerant Charge (R410A, Ounces)
1.5 General Operation
MODEL Ventilation Configuration Temperature Range
Non-Economizer
Standard ("N") 20ºF – 120ºF (-7ºC – 48.9ºC)
Desert Duty ("ND") 32ºF – 130ºF (-0ºC – 54ºC)
Extreme Duty ("NE"), 60 Hz Only 0ºF – 130ºF (-18ºC – 54ºC)
With Economizer
Standard ("CE") -40ºF – 120ºF (-40ºC – 48.9ºC)
Desert Duty ("CD") -40ºF – 130ºF (-40ºC – 54ºC)
Extreme Duty ("CE"), 60 Hz Only -40ºF – 130ºF (-40ºC – 54ºC)
Table 5. Ambient Temperature Operating Range