Inputs and Outputs

Fig. 3.   CARE Icon

Table 9.   Chiller Add On Module Inputs

Inputs

Description

Comment

LeavingTemp

Chiller leaving temperature


EnteringTemp

Chiller entering temperature


SensorInput

Chiller differential pressure/ flow sensor / bus signals


ElectricPower

Chiller electric power meter


ChcaaComm

Communication signal

Helps to calculate the total and average chiller capacities.

Enable

Enable (start-stop/ status)



Table 10.   Chiller Add On Module Outputs

Outputs

Description

Comment

ChillCapacity

Chiller capacity


ChillCapPercent

Chiller capacity percentage


COP

Coefficient of performance


ComBypValveCtrl

Common bypass valve


DispAvgCap

Display average chiller capacity


ChcaaComm

Communication signal

Helps to calculate the total and average chiller capacities.