York 60 - Manual (Page 2)

255040-YTG-A-0506
2 Unitary Products Group
TABLE OF CONTENTS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . 3
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5
FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . 5
GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 39
LIST OF FIGURES
Fig. # Pg. #
1 UNIT CUTAWAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 TYPICAL FIELD POWER & CONTROL WIRING . . . . 23
3 UNIT DIMENSIONS (3 - 6 TON COOLING ONLY/
ELECTRIC HEAT) FRONT VIEW . . . . . . . . . . . . . . . . 24
4 UNIT DIMENSIONS (3 - 6 TON COOLING/GAS HEAT)
FRONT VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5 UNIT WITH ECONOMIZER RAINHOOD . . . . . . . . . . . 25
6 UNIT WITH FIXED OUTDOOR AIR/MOTORIZED
DAMPER RAINHOOD . . . . . . . . . . . . . . . . . . . . . . . . . 25
7 UNIT DIMENSIONS (REAR VIEW) . . . . . . . . . . . . . . . 26
8 DISCONNECT/BLOWER ACCESS LOCATION . . . . . 26
9 TYPICAL APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . 27
10 FOUR AND SIX POINT LOADING . . . . . . . . . . . . . . . . 28
11 ROOF CURB DIMENSIONS . . . . . . . . . . . . . . . . . . . . 29
12 COOLING UNIT WITH GAS HEAT CONTROL CIRCUIT
208/230V AND 460V DIAGRAM . . . . . . . . . . . . . . . . . 30
13 COOLING UNIT WITH GAS HEAT CONTROL CIRCUIT
575 VOLT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 31
14 COOLING UNIT WITH ELECTRIC HEAT CONTROL
CIRCUIT 208/230V, 460V AND 575V DIAGRAM . . . . 32
15 COOLING UNIT POWER CIRCUIT 208/230-3-60
DIRECT DRIVE INDOOR BLOWER DIAGRAM . . . . . 33
16 COOLING UNIT POWER CIRCUIT 208/230-3-60 BELT
DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 34
17 COOLING UNIT POWER CIRCUIT 460-3-60 DIRECT
DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 35
18 COOLING UNIT POWER CIRCUIT 460-3-60 BELT
DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 36
19 COOLING UNIT POWER CIRCUIT 575-3-60 DIRECT
DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 37
20 COOLING UNIT POWER CIRCUIT 575-3-60 BELT
DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . . 38
LIST OF TABLES
Tbl. # Pg. #
1 SOUND POWER RATING . . . . . . . . . . . . . . . . . . . . . . . 7
2 CAPACITY RATINGS - (ARI 210/240) . . . . . . . . . . . . . 7
3 GAS HEAT RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 D(CE, CG)036 COOLING CAPACITIES (3 TON) . . . . . 8
5 D(CE, CG)048 COOLING CAPACITIES (4 TON) . . . . . 9
6 D(CE, CG)060 COOLING CAPACITIES (5 TON) . . . . 10
7 D(CE, CG)072 COOLING CAPACITIES (6 TON) . . . . 11
8 SUPPLY AIR BLOWER PERFORMANCE (3 TON BELT
DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 12
9 SUPPLY AIR BLOWER PERFORMANCE (4 TON BELT
DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 13
10 SUPPLY AIR BLOWER PERFORMANCE (5 TON BELT
DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 14
11 SUPPLY AIR BLOWER PERFORMANCE (6 TON BELT
DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 15
12 SUPPLY AIR BLOWER PERFORMANCE (3 - 6 TON
DIRECT DRIVE) - SIDE DUCT APPLICATION . . . . . 16
13 BELT DRIVE BLOWER MOTOR AND DRIVE DATA . 16
14 STATIC RESISTANCES . . . . . . . . . . . . . . . . . . . . . . . 17
15 ELECTRIC HEATER CFM LIMITATIONS . . . . . . . . . . 17
16 ELECTRICAL DATA - D(CE, CG)036-072
DIRECT DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
17 ELECTRICAL DATA - D(CE, CG)036-072
BELT DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
18 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
19 ELECTRIC HEAT CORRECTION FACTORS . . . . . . . 22
20 VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . 22
21 UTILITIES ENTRY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
22 MINIMUM CLEARANCES . . . . . . . . . . . . . . . . . . . . . . 26
23 D(CE, CG) 4 AND 6 POINT LOADS WEIGHT
DISTRIBUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
24 CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . . . . . . 28
25 OPERATING WEIGHTS (LBS.) . . . . . . . . . . . . . . . . . . 29