York YCAS User Manual

200
YORK INTERNATIONAL
FORM 201.19-NM6 (804)
Ambient Temperature Sensor
Temperature Voltage
°F (°C) VDC
14° (-10°) 0.97
23° (-5°) 1.20
32° (0.0°) 1.45
41° (5°) 1.72
50° (10°) 2.00
59° (15°) 2.29
68° (20°) 2.58
77° (25°) 2.85
86° (30°) 3.11
95° (35°) 3.35
104° (40°) 3.57
TEST POINTS:
Leaving Water ................................................... Microboard J11-7/1
Return Water ..................................................... Microboard J11-8/2
Temperature Voltage
°F (°C) VDC
32° (0°) 0.282
50° (10°) 0.447
68° (20°) 0.676
86° (30°) 0.976
104° (40°) 1.34
122° (50°) 1.76
140° (60°) 2.20
158° (70°) 2.63
176° (80°) 3.04
194° (90°) 3.40
212° (100°) 3.71
230° (110°) 3.96
248° (120°) 4.17
266° (130°) 4.33
284° (140°) 4.46
302° (150°) 4.57
Oil & Discharge Temperature Sensors
Leaving Chilled Liquid Temperature and
Return Chilled Liquid Temperature Sensors
Temperature Voltage
°F (C°) VDC
14° (-10°) 1.45
18° (-7.8°) 1.57
21° (-6.1°) 1.69
25° (-3.9°) 1.80
28° (-2.2°) 1.93
32° (0.0°) 2.05
36° (2.2°) 2.17
39° (3.9°) 2.30
43° (6.1°) 2.42
46° (7.8°) 2.54
50° (10°) 2.66
68° (20°) 3.22
86° (30°) 3.69
104° (40°) 4.05
TEST POINT:
Test Point........................................................... Microboard J11-9/3
8.12 SENSOR CALIBRATION CHARTS
Pressure Transducers
0 - 200 PSIG Transducer 0 - 400 PSIG Transducer
Pressure Voltage Pressure Voltage
PSIG VDC PSIG VDC
0 0.5 0 0.5
25 1.0 50 1.0
50 1.5 100 1.5
75 2.0 150 2.0
100 2.5 200 2.5
125 3.0 250 3.0
150 3.5 300 3.5
175 4.0 350 4.0
200 4.5 400 4.5
TEST POINTS:
Oil Temperature:
System 1: ..................................................Extension-board J10-7/3
System 2: ..................................................Extension-board J10-6/2
Discharge Temperature:
System 1: ....................................................Extension-board J8-4/1
System 2: ....................................................Extension-board J8-6/3
Red Wire = 5V, Black wire = 0V, White/Green Wire = signal
TEST POINTS:
Suction Pressure:
System 1: .......................................................... Microboard J13-7/1
System 2: .......................................................... Microboard J14-7/1
Oil Pressure:
System 1: .......................................................... Microboard J13-8/3
System 2: .......................................................... Microboard J14-8/3
Discharge Pressure:
System 1: .......................................................... Microboard J15-8/3
System 2: .......................................................... Microboard J15-7/1
Micro Panel Contents

York YCAS Specifications

General

Brand	York
Model	YCAS
Category	Chiller
Language	English