York YVAA - Checking and Trimming the Refrigerant Charge

JOHNSON CONTROLS
172
SECTION 9 - MAINTENANCE
FORM 201.28-NM1.1
ISSUE DATE: 1/31/2018
TABLE 32 - PRESSURE TRANSDUCER OUTPUT VOLTAGE (MEASURED SIGNAL TO RETURN AT THE
TRANSDUCER)
SUCTION PRESSURE TRANSDUCER
(125 PSIG)
DISCHARGE CONDENSER LIQUID PRESSURE AND
DISCHARGE PRESSURE TRANSDUCER
(400 PSIG)
PRESSURE VOLTAGE PRESSURE VOLTAGE
0 0.50 0 0.50
5 0.66 25 0.75
10 0.82 50 1.00
15 0.98 75 1.25
20 1.14 100 1.50
25 1.30 125 1.75
30 1.46 150 2.00
35 1.62 175 2.25
40 1.78 200 2.50
45 1.94 225 2.75
50 2.10 250 3.00
55 2.26 275 3.25
60 2.42 300 3.50
65 2.58 325 3.75
70 2.74 350 4.00
75 2.90 375 4.25
80 3.06 400 4.50
85 3.22
90 3.38
95 3.54
100 3.70
105 3.86
110 4.02
115 4.18
120 4.34
125 4.50