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5 - 28 RTHC-IOM-1C

Ice Building Option

Possible values for status are installed or not

installed (ROM default).

External Setpoint Analog Input Type Selection, 4-

20 ma/2-10 vdc

Possible values for type are: 4-20ma (ROM default)

and 2-10vdc.

Tracer Option

Possible values for status are installed or not

installed (ROM Default).

NOTE: the Tracer option will automatically be

installed if communication with a Tracer occurs. This

screen is only necessary to de-install Tracer

communication in the event of an inadvertent

automatic installation (such as might occur if a chiller

module is swapped in the field).

Tracer Communication Interface Module Option

Possible values for status are installed or not

installed (ROM default).

Notes: the Tracer communication interface module

option will automatically be installed if

communication with a TCI module occurs. This

screen is only necessary to de-install the TCI module

in the event of inadvertent installation (should a

chiller module, for example, be swapped in the field).

It also can be used in factory test procedures.

Printer Option

Possible values for status are installed or not

installed (ROM default).

NOTE: the printer option will NOT automatically be

installed if communication with a printer module

occurs.

Programmable Relay Assignments

The UCP2 allows you to program specific use of

three relays on the chiller module. These relays are

available for use as signaling various outputs. Use

the following screens to assign specific types of

events to energize particular relays.

Once assignments are determined, begin the

programming function with:

If <Next> or <Previous> is pressed, skip to the next

heading item in the menu. If <Enter> is pressed, the

following screens are displayed in order:

Table 22

Voltage Utilization Range, 50Hz

Unit

Nameplate

UCP2 Selected

Volts

Max.

Voltage

Min.

Voltage

220 220 N/A N/A

380 380 418 342

400/415 415 457 373

Ice Building Option: [status]