York YCAQ10, Руководство пользователя, Страница: 2 / 99

YORK INTERNATIONAL
2
YCHA YCHA120,
100 150, 175, 200
Unit Identification ............................................................. 2 2
General Information ......................................................... 3 3
Dimensions ...................................................................... 4 5
Electrical Data .................................................................. 6 6
Physical Data ................................................................... 8 8
Installation ........................................................................ 9 9
Unit Controls and Operation ............................................ 12 36
Wiring Diagram ................................................................ 20 44
Start-Up ........................................................................... 26 50
Operating Sequence ........................................................ 27 51
Preventive Maintenance .................................................. 33 60
Trouble-Shooting Chart .................................................... 34 61
Service Bulletins .............................................................. 67 67
TABLE OF CONTENTS
UNIT IDENTIFICATION
Effective May 1, 1987, YORK introduced a new method
of unit identification (nomenclature). The new method
of identification does not reflect any change in unit de-
sign; only a change in nomenclature. This manual is
written based on the nomenclature used before May l,
1987. However, it is also fully applicable to units built
after May 1, 1987 which are identified by the later no-
menclature. A description of both nomenclatures is given
below. Also a cross-reference chart of models is pro-
vided for your convenience.
CROSS REFERENCE CHART
NOMENCLATURE
Before May 1, 1987 Effective May 1, 1987
YCHA100 YCA Q 10,YCA R 11
YCHA120 YCA M 12,YCA N 13
YCHA150 YCA K 14, YCA L 15
YCHA175 YCA I 16, YCA J 17
YCHA200 YCA G 18,YCA H 19
UNIT NOMENCLATURE (Before May 1, 1987)
Y C H A 175 - 28 C
Design Series
Voltage Code:
17 = 200-3-60
28 = 230-3-60
40 = 380-3-60
46 = 460-3-60
50 = 380/415-3-50
64 = 346-3-50
Capacity Tons
100, 120, 150, 175, 200
Air Cooled
Hermetic
Chiller
YORK
Effective May 1, 1987
Y C A Q 10 46 C
Design Series
Voltage Code:
17 = 200-3-60
28 = 230-3-60
40 = 380-3-60
46 = 460-3-60
50 = 380/415-3-50
64 = 346-3-50
Condenser Code
10, 11, 12, 13, 14, 15,
16, 17, 18, 19
Cooler Code
Q, R, M, N, K, L, I, J, G, H
Air Cooled
YORK Chiller