This template can be used in a simple heat exchanger control case to monitor secondary supply/return water temperature/pressure and control primary valve, circulating water pump and makeup pump.

Legend

Description

Legend

Description

PVLV

Primary Valve

MT

Makeup Tank

SSWT

Secondary Supply Water Temperature

MP

Makeup Pump

SCP

Secondary Circulating Pump

SSWP

Secondary Supply Water Pressure

SRWT

Secondary Return Water Temperature

SRWP

Secondary Return Water Pressure