York HA300, Technical Manual

Page: 2 / 24

036-21345-001-B-0105
2 Unitary Products Group
TABLE OF CONTENTS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . 4
PIPING AND ELECTRICAL CONNECTION SIZES . . . . . 18
LIST OF FIGURES
Fig. # Pg. #
1 TYPICAL FIELD WIRING FOR HA300 & LA300 . . . . . 14
2 TYPICAL FIELD WIRING FOR HB360, 480, 600 & LB360,
480, 600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3 FAN ORIENTATION CONTROL BOX END . . . . . . . . . 15
4 UNITS CORNER WEIGHTS AND CENTER OF GRAVITY
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 HA/HB UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . 17
6 25 TON PIPING CONNECTIONS . . . . . . . . . . . . . . . . 18
7 30 & 40 TON PIPING CONNECTIONS . . . . . . . . . . . . 19
8 50 TON PIPING CONNECTIONS . . . . . . . . . . . . . . . . 19
9 25, 30 & 40 TON POWER AND CONTROL WIRING
CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10 50 TON POWER AND CONTROL WIRING
CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
11 TYPICAL LIQUID LINE SOLENOID WIRING . . . . . . . 21
LIST OF TABLES
Tbl. # Pg. #
1 RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 UNIT APPLICATION DATA . . . . . . . . . . . . . . . . . . . . . . 3
3 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 ELECTRICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 UNIT COOLING CAPACITIES AND POWER
REQUIREMENTS - CONDENSING UNIT ONLY . . . . . 6
6 SUCTION LINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
7 LIQUID LINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
8 R-22 LINE CHARGE . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9 COOLING CAPACITY 25 TON UNIT - HA300
CONDENSING UNIT MATCHED WITH LA300
EVAPORATOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . 9
10 COOLING CAPACITY 30 TON UNIT - HB360
CONDENSING UNIT MATCHED WITH LB360
EVAPORATOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . 10
11 COOLING CAPACITY 40/40 TON UNIT - HB480
CONDENSING UNIT MATCHED WITH LB480
EVAPORATOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . 11
12 COOLING CAPACITY 40/50 TON UNIT - HB480
CONDENSING UNIT MATCHED WITH LB600
EVAPORATOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . 12
13 COOLING CAPACITY 50 TON UNIT - HB600
CONDENSING UNIT MATCHED WITH LB600
EVAPORATOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . 13
14 CORNER WEIGHTS & CENTER OF GRAVITY . . . . . 16
15 UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
16 UNIT CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . 17
17 PIPING AND ELECTRICAL CONNECTION
SIZES (25T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
18 PIPING AND ELECTRICAL CONNECTION
SIZES (30/40/50T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
19 ELECTRICAL POWER KNOCKOUT SIZES . . . . . . . . 18