284806-YIM-B-0707
24
Unitary Products Group
TABLE 7: PHYSICAL DATA
MODELS
DM180
DM240
DM300
EVAPORATOR
BLOWER
CENTRIFUGAL BLOWER (Dia. x Wd.)
15x15
18x15
18x15
FAN MOTOR HP, STANDARD/HI STATIC
5.0
7.5
10/15
EVAPORATOR COIL
ROWS DEEP
3
3
4
FINS PER INCH
13.5
FACE AREA (Sq. Ft.)
15.5
20
20.52
CONDENSER FAN
(Two Per Unit)
PROPELLER DIA. (In.) (Each)
30
FAN MOTOR HP (Each)
1
NOM. CFM TOTAL (Each)
6,500
7,200
7,200
CONDENSER
COIL
ROWS DEEP
2
2
2
FINS PER INCH
13
20
20
FACE AREA (Sq. Ft.)
36
43.3
43.3
COMPRESSOR
(Qty. Per Unit)
5 TON HERMETIC (RECIP.)
1
-
-
10 TON TANDEM (RECIP.)
1
1
2
-
12.5 TON (SCROLL)
-
-
2
FILTERS
QUANTITY PER UNIT (12" X 24" X 2" or 4”)
-
-
-
QUANTITY PER UNIT (16" X 20" X 2" or 4”)
-
4
4
QUANTITY PER UNIT (16" X 25" X 2" or 4”)
-
4
4
QUANTITY PER UNIT (18" X 24" X 2" or 4”)
5
-
-
TOTAL FACE AREA (Sq. Ft.)
15
20
24
CHARGE
REFRIGERANT
22 (Lb./Oz.)
SYSTEM No.1
17/8
18/0
18/0
SYSTEM No. 2
8/8
18/0
18/0
OPERATING
WEIGHTS
(LBS.)
BASIC UNIT
COOLING ONLY
1900
2100
2291
GAS / ELECTRIC
N24
2100
2300
2491
N32
2140
2340
2531
OP
TIO
N
S
ECONOMIZER
160
ECONOMIZER WITH
POWER EXHAUST
245
MOTORIZED DAMPER
150
ELECTRIC HEATER
18 KW
25
36 KW
30
54 KW
35
72 KW
40
HOT GAS BYPASS
10
SUPPLY FAN VFD
See Table 8
ACCESSORIES
ROOF CURB
175
185
185
BAROMETRIC DAMPER
45
ECONOMIZER / MOTORIZED
DAMPER RAIN HOOD
55
ECONOMIZER / POWER
EXHAUST RAIN HOOD
90
WOOD SKID
200
220
220
1.
This compressor will be energized first.
TABLE 8: SUPPLY FAN VFD WEIGHTS, IN LBS.
SUPPLY FAN MOTOR
230V
460V
575V
W/O MANUAL BYPASS
5.0 hp
25
25
30
7.5 hp
30
30
30
10.0 hp
30
30
35
15.0 hp
30
30
40
W/MANUAL BYPASS
5.0 hp
30
30
35
7.5 hp
35
35
35
10.0 hp
35
35
40
15.0 hp
40
35
45