Trane CVHG Troubleshooting

CVHE-SB-32A 61
Voltages and Resistances of Water Pressure Transducers Input
Terminals
Min Nom Max
+5V to GND 4.75 5.0 5.25
V- to GND 1.6 2.0 2.5
V+ to GND 1.6 2.0 2.5
Table 13
Pressure vs Voltage for Water Pressures
Water Pressure
(PSIG) Nom
Water Pressure
(PSIG) Nom
0 0.0 76 0.0253
1 0.0003 77 0.0257
2 0.0007 78 0.0260
3 0.0010 79 0.0263
4 0.0013 80 0.0267
5 0.0017 81 0.0270
6 0.0020 82 0.0273
7 0.0023 83 0.0277
8 0.0027 84 0.0280
9 0.0030 85 0.0283
10 0.0033 86 0.0287
11 0.0037 87 0.0290
12 0.0040 88 0.0293
13 0.0043 89 0.0297
14 0.0047 90 0.0300
15 0.0050 91 0.0303
16 0.0053 92 0.0307
17 0.0057 93 0.0310
18 0.0060 94 0.0313
19 0.0063 95 0.0317
20 0.0067 96 0.0320
21 0.0070 97 0.0323
22 0.0073 98 0.0327
23 0.0077 99 0.0330
24 0.0080 100 0.0333
25 0.0083 101 0.0337
26 0.0087 102 0.0340

Trane CVHG Specifications

General

Brand	Trane
Model	CVHG
Category	Chiller
Language	English