JOHNSON CONTROLS
47
FORM 150.27-NM1
ISSUE DATE: 09/30/2015
55
Excessive flow will cause damage to the
cooler. Do not exceed max. cooler flow.
Special care should be taken when mul-
tiple chillers are fed by a single pump.
Voltage Limitations
The following voltage limitations are absolute and
operation beyond these limitations may cause serious
damage to the compressor.
TABLE 7 -
VOLTAGE LIMITATIONS
UNIT POWER
MIN.
MAX.
200-3-60
180
220
230-3-60
207
253
380-3-60
355
415
460-3-60
414
506
575-3-60
517
633
OPERATIONAL LIMITATIONS (ENGLISH AND SI)
SECTION 5 – TECHNICAL DATA
TABLE 6 -
TEMPERATURES AND FLOWS
DESIGN PARAMETERS – HIGH EFFICIENCY (HE) – ENGLISH
YCWL
MODEL
NUMBER
EVAPORATOR FLOW
(GPM)
LEAVING EVAP. WATER
TEMP. (°F)
MIN SAT.
DISCH.
TEMP. (°F)
MAX. SAT
DISCH
TEMP (°F)
EQUIPMENT ROOM
TEMP. (°F)
MIN
MAX
MIN1
MAX2
MIN
MAX
MIN
MAX
0064
100
450
40
50
80
130
40
115
0074
140
450
40
50
80
130
40
115
0084
140
450
40
50
80
130
40
115
0096
150
700
40
50
80
130
40
115
0118
140
700
40
50
80
130
40
115
0126
200
700
40
50
80
130
40
115
0156
200
700
40
50
80
130
40
115
0177
200
700
40
50
80
130
40
115
0198
200
700
40
50
80
130
40
115
DESIGN PARAMETERS – HIGH EFFICIENCY (HE) – SI
YCWL
MODEL
NUMBER
EVAPORATOR FLOW
(L/S)
LEAVING EVAP. WATER
TEMP. (°C)
MIN SAT.
DISCH.
TEMP. (°C)
MAX. SAT
DISCH.
TEMP (°C)
EQUIPMENT ROOM
TEMP. (°C)
MIN
MAX
MIN1
MAX2
MIN
MAX
MIN
MAX
0064
6.3
28.4
4.4
10
26.7
54
4.4
46
0074
8.8
28.4
4.4
10
26.7
54
4.4
46
0084
8.8
28.4
4.4
10
26.7
54
4.4
46
0096
9.5
44.2
4.4
10
26.7
54
4.4
46
0118
8.8
44.2
4.4
10
26.7
54
4.4
46
0126
12.6
44.2
4.4
10
26.7
54
4.4
46
0156
12.6
44.2
4.4
10
26.7
54
4.4
46
0177
12.6
44.2
4.4
10
26.7
54
4.4
46
0198
12.6
44.2
4.4
10
26.7
54
4.4
46
NOTES:
1. For leaving brine temperature below 40°F (4.4°C), contact the nearest Johnson Controls Office for application requirements.
2. For leaving water temperature higher than 50°F (10°C), contact the nearest Johnson Controls Office for application guidelines.
