Module Dip Switch Settings; Ucp2 Board Dip Switch Settings; Chiller Module; Options Module - Trane CVHE Troubleshooting Manual

UCP2 Board Dip Switch Settings

Several of the UCP2 modules have dip switch settings on them, used to set up the board for 2-10
VDC or 4-20 mA signal inputs and/or outputs of the boards. The following are the various switch
settings.

Chiller Module

External Base Loading

Options Module

External Current Limit
External Chilled Water

Tracer COM 3

Tracer COM 4

IPC Buffer

CVHE-SB-32A

Module Dip Switch Settings

Switch 0-10V
SW2-1 OFF
Switch 0-10V
SW2-1 OFF
SW3-1 OFF
Switch -1
SW1 OFF
Switch -1
SW1 OFF
Switch -1
SW1 OFF
ON (SW2-2 and SW2-3 are not used)
4-20mA
ON (SW2-2 and SW2-3 are not used)
ON (SW3-2 and SW3-3 are not used)
-2 -3
OFF OFF
-2 -3
ON OFF
-2 -3
OFF ON
4-20mA
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