Trane CVHG - 18 to 22 psid (124.1 to 151.7 kPaD) net pressure.; Verify all control interlocks are installed and properly functioning.; Apply separate source 120 Vac power to control to perform control panel checkout procedure.; Confirm oil pump pressure-regulating valve setting.

CVHE-SB-32A 91
The following graph shows External Current Limit Setpoint with a 4-20 mA input:
The Options module DIP switches control what type of input is used. To use a 2-10 VDC signal
switch 2-1 should be in the off position. To use a 4-20 mA signal, switch 2-1 should be in the on
position.
The user must also specify the type of External Setpoint Input (4-20 mA or 2-10 VDC) in the
machine configuration menu.
External Chilled Water Setpoint using a ma input
40
50
60
70
80
90
100
110
120
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
ma
% RLA
% RLA