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261660-YTG-C-0707
2 Unitary Products Group
TABLE OF CONTENTS
DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . 3
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5
FIELD-INSTALLED ACCESSORIES. . . . . . . . . . . . . 7
GUIDE SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . 37
LIST OF FIGURES
Fig. # Pg. #
1 UNIT CUTAWAY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2 ALTITUDE/TEMPERATURE CONVERSION
FACTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3 TYPICAL DJ FIELD WIRING DIAGRAM . . . . . . . . . .29
4 FRONT VIEW DIMENSIONS . . . . . . . . . . . . . . . . . . .30
5 REAR VIEW DIMENSIONS . . . . . . . . . . . . . . . . . . . .31
6 UNIT DIMENSIONS DJ180, 210, 240 & 300
(RAINHOOD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
7 UNIT CENTER OF GRAVITY. . . . . . . . . . . . . . . . . . .33
8 TYPICAL UNIT APPLICATIONS . . . . . . . . . . . . . . . .33
9 FOUR AND SIX POINT LOADS . . . . . . . . . . . . . . . . . 34
10 UNIT ROOF CURB DIMENSIONS . . . . . . . . . . . . . . 35
11 ROOF CURB DUCT OPENINGS DIMENSION . . . . .35
12 CUT AWAY OF ROOF CURB . . . . . . . . . . . . . . . . . .35
13 TYPICAL SIMPLICITY® WIRING DIAGRAM . . . . . . .36
LIST OF TABLES
Tbl. # Pg. #
1 SOUND POWER RATING. . . . . . . . . . . . . . . . . . . . . . .9
2 CAPACITY RATINGS - (ARI 360) . . . . . . . . . . . . . . . . .9
3 GAS HEAT RATIINGS. . . . . . . . . . . . . . . . . . . . . . . . . .9
4 COOLING CAPACITIES FOR DJ180 . . . . . . . . . . . . .10
5 COOLING CAPACITIES FOR DJ210 . . . . . . . . . . . . .11
6 COOLING CAPACITIES FOR DJ240 . . . . . . . . . . . . .12
7 COOLING CAPACITIES FOR DJ300 . . . . . . . . . . . . .13
Tbl. #
Pg. #
8 ALTITUDE CORRECTION FACTORS . . . . . . . . . . . . 14
9 SUPPLY AIR BLOWER PERFORMANCE
(15 TON) - COOLING ONLY 180 MBH -
BOTTOM DUCT CONNECTIONS . . . . . . . . . . . . . . . 16
10 SUPPLY AIR BLOWER PERFORMANCE
(17.5 TON) - COOLING ONLY 210 MBH -
BOTTOM DUCT CONNECTIONS . . . . . . . . . . . . . . . 17
11 SUPPLY AIR BLOWER PERFORMANCE
(20 TON) - COOLING ONLY 240 MBH -
BOTTOM DUCT CONNECTIONS . . . . . . . . . . . . . . . 18
12 SUPPLY AIR BLOWER PERFORMANCE
(15 TON) - GAS HEAT 180 MBH -
BOTTOM DUCT CONNECTIONS . . . . . . . . . . . . . . . 19
13 SUPPLY AIR BLOWER PERFORMANCE
(17.5 TON) - GAS HEAT 210 MBH -
BOTTOM DUCT CONNECTIONS . . . . . . . . . . . . . . . 20
14 SUPPLY AIR BLOWER PERFORMANCE
(20 TON) - GAS HEAT 240 MBH -
BOTTOM DUCT CONNECTIONS . . . . . . . . . . . . . . . 21
15 SUPPLY AIR BLOWER PERFORMANCE
(25 TON) - GAS HEAT 300 MBH -
BOTTOM DUCT CONNECTIONS . . . . . . . . . . . . . . . 22
16 BLOWER MOTOR AND DRIVE DATA . . . . . . . . . . . . 23
17 STATIC RESISTANCES . . . . . . . . . . . . . . . . . . . . . . . 23
18 POWER EXHAUST PERFORMANCE . . . . . . . . . . . . 23
19 DJ ELECTRICAL DATA WITHOUT POWERED
CONVENIENCE OUTLET. . . . . . . . . . . . . . . . . . . . . . 24
20 DJ ELECTRICAL DATA WITH POWERED
CONVENIENCE OUTLET. . . . . . . . . . . . . . . . . . . . . . 26
21 DJ VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . 28
22 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
23 SUPPLY FAN VFD WEIGHTS, IN LBS. . . . . . . . . . . . 29
24 ELECTRIC HEAT CORRECTION FACTORS. . . . . . . 29
25 UTILITIES ENTRY DATA . . . . . . . . . . . . . . . . . . . . . . 30
26 MINIMUM CLEARANCES. . . . . . . . . . . . . . . . . . . . . . 32
27 FOUR AND SIX POINT LOADS . . . . . . . . . . . . . . . . . 34