343615-YTG-A-0807
2
Unitary Products Group
TABLE OF CONTENTS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . 3
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5
FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . 6
GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 31
LIST OF FIGURES
Fig. #
Pg. #
1
UNIT CUTAWAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
TYPICAL FIELD POWER & CONTROL WIRING . . . . 24
3
UNIT DIMENSIONS (3 - 5 TON COOLING ONLY/
ELECTRIC HEAT) FRONT VIEW . . . . . . . . . . . . . . . . 25
4
UNIT DIMENSIONS (3 - 5 TON COOLING/GAS HEAT)
FRONT VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5
UNIT WITH ECONOMIZER RAINHOOD . . . . . . . . . . . 26
6
UNIT WITH FIXED OUTDOOR AIR/MOTORIZED
DAMPER RAINHOOD . . . . . . . . . . . . . . . . . . . . . . . . . 26
7
UNIT DIMENSIONS (REAR VIEW) . . . . . . . . . . . . . . . 27
8
DISCONNECT/BLOWER ACCESS LOCATION . . . . . 27
9
TYPICAL APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . 28
10 FOUR AND SIX POINT LOADING . . . . . . . . . . . . . . . . 29
11 ROOF CURB DIMENSIONS . . . . . . . . . . . . . . . . . . . . 30
LIST OF TABLES
Tbl. #
Pg. #
1
CAPACITY RATINGS - (ARI 210/240) . . . . . . . . . . . . . . 7
2
GAS HEAT RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3
2 STAGE GAS HEAT RATINGS . . . . . . . . . . . . . . . . . . 7
4
DY036 INDOOR SOUND POWER LEVELS
(HORIZONTAL DUCTED INLET) . . . . . . . . . . . . . . . . . . 8
5
DY036 INDOOR SOUND POWER LEVELS
(HORIZONTAL DUCTED DISCHARGE) . . . . . . . . . . . . 8
6
DY036 INDOOR SOUND POWER LEVELS
(VERTICAL DUCTED INLET) . . . . . . . . . . . . . . . . . . . . 9
7
DY036 INDOOR SOUND POWER LEVELS
(VERTICAL DUCTED DISCHARGE) . . . . . . . . . . . . . . . 9
8
DY048 INDOOR SOUND POWER LEVELS
(HORIZONTAL DUCTED INLET) . . . . . . . . . . . . . . . . . 10
Tbl. #
Pg. #
9
DY048 INDOOR SOUND POWER LEVELS
(HORIZONTAL DUCTED DISCHARGE) . . . . . . . . . . . 10
10 DY048 INDOOR SOUND POWER LEVELS
(VERTICAL DUCTED INLET) . . . . . . . . . . . . . . . . . . . 11
11 DY048 INDOOR SOUND POWER LEVELS
(VERTICAL DUCTED DISCHARGE) . . . . . . . . . . . . . . 11
12 DY060 INDOOR SOUND POWER LEVELS
(HORIZONTAL DUCTED INLET) . . . . . . . . . . . . . . . . 12
13 DY060 INDOOR SOUND POWER LEVELS
(HORIZONTAL DUCTED DISCHARGE) . . . . . . . . . . . 12
14 DY060 INDOOR SOUND POWER LEVELS
(VERTICAL DUCTED INLET) . . . . . . . . . . . . . . . . . . . 13
15 DY060 INDOOR SOUND POWER LEVELS
(VERTICAL DUCTED DISCHARGE) . . . . . . . . . . . . . . 13
16 DY036 COOLING CAPACITIES (3 TON) . . . . . . . . . . 14
17 DY048 COOLING CAPACITIES (4 TON) . . . . . . . . . . 15
18 DY060 COOLING CAPACITIES (5 TON) . . . . . . . . . . 16
19 SUPPLY AIR BLOWER PERFORMANCE (DY036,
048, & 060 DIRECT DRIVE) SIDE DUCT
APPLICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
20 SUPPLY AIR BLOWER PERFORMANCE (DY036,
048, & 060 DIRECT DRIVE) BOTTOM DUCT
APPLICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
21 STATIC RESISTANCES . . . . . . . . . . . . . . . . . . . . . . . 18
22 ELECTRIC HEATER CFM LIMITATIONS . . . . . . . . . . 18
23 ELECTRICAL DATA - DY036, 048 & 060 DIRECT
DRIVE W/O POWERED CONVENIENCE OUTLET. . . 19
24 ELECTRICAL DATA - DY036, 048 & 060 DIRECT
DRIVE W/POWERED CONVENIENCE OUTLET . . . . 21
25 DY PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . 23
26 ELECTRIC HEAT CORRECTION FACTORS . . . . . . . 23
27 VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . 23
28 UTILITIES ENTRY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
29 MINIMUM CLEARANCES . . . . . . . . . . . . . . . . . . . . . . 27
30 DY 4 AND 6 POINT LOADS WEIGHT
DISTRIBUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
31 CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . . . . . . 29
32 OPERATING WEIGHTS (LBS.) . . . . . . . . . . . . . . . . . . 30