Trane CVHE Troubleshooting

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
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120
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
ma
% RLA
% RLA

Trane CVHE Specifications

General

Brand	Trane
Model	CVHE
Category	Chiller
Language	English