5120416-XIM-C-0216
Johnson Controls Unitary Products 19
Table 7: DC180-300 Physical Data
MODELS DC180 DC240 DC300
EVAPORATOR BLOWER
CENTRIFUGAL BLOWER (Dia. x Wd.) in. 15x15 18x15 18x15
(Dia. x Wd.) mm. 381x381 457x381 457x381
FAN MOTOR HP/kW 5/3.7 7.5/5.6 10/7.5
EVAPORATOR COIL
ROWS DEEP 3 3 4
FINS PER In./25mm 13.5
FACE AREA Ft.
2/m2 15.5/1.45 20.5/1.92 25/2.3
CONDENSER FAN (Two
Per Unit)
PROPELLER DIA. In./mm (Each) 30/762
FAN MOTOR HP/kW (Each) 1/0.7
NOM. AIRFLOW TOTAL CFM (Each) 6,000 8,000 7,200
m
3/s (Each) 2.83 3.78 3.4
CONDENSER COIL
ROWS DEEP 2 2 3
FINS PER In./25mm 13 20 15
FACE AREA Ft.
2
/m
2
36/3.35 43.3/4.02 43.3/4.02
COMPRESSOR
(Qty. Per Unit)
5 TON HERMETIC (RECIP.) 1 ~ ~
10 TON TANDEM (RECIP.)
1
1
1. This compressor will be energized first.
~~
10 TON SCROLL ~ 2 ~
12.5 TON ~ ~ 2
FILTERS
QUANTITY PER UNIT (12 X 24 X 2 or 4) In. ~ ~
12
(304 X 609 X 51 or 102) mm. ~ ~
QUANTITY PER UNIT (16" X 20" X 2" or 4”) In.
~4~
(406 X 508 X 51 or 102) mm.
QUANTITY PER UNIT (16" X 25" X 2" or 4”) In.
~4~
(406 X 508 X 51 or 102) mm.
QUANTITY PER UNIT (18" X 24" X 2" or 4”) In.
5~~
(457 X 610 X 51 or 102) mm.
TOTAL FACE AREA Ft.
2/m2 15/1.40 20/1.87 24/2.2
CHARGE
REFRIGENT
407C Lb./kg.
2
2. R-407 units may require a super heat and sub-cooling check at the job site to ensure proper charge and operation.
SYSTEM No.1 16/7.25 18/8.16 25.5/11.6
SYSTEM No. 2 7.5/8.4 18/8.16 24.5/11.1
OPERATING WEIGHTS
Lb. / kg
BASIC UNIT
COOLING ONLY 1900/862 2100/952 2709/1229
GAS / ELECTRIC
N24 2100/952 2300/1043 2909/1319
N32 2140/971 2340 /1061 2971/1347
OPTIONS
ECONOMIZER 160/73
ECONOMIZER WITH POWER EXHAUST 245/111
MOTORIZED DAMPER 150/68
ACCESSORIES
ROOF CURB 175/79 185/84 185/84
BAROMETRIC DAMPER 45/20
ECONOMIZER / MOTORIZED DAMPER
RAIN HOOD
55/25
ECONOMIZER / POWER EXHAUST RAIN
HOOD
90/41
WOOD SKID
3
3. Allows handling of unit using 90 In./2300 mm. long forks
200/91 220/100 220/100
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