Doug/Karen,
Check out CIRCULATION-LOOP:LOOP-OPERATION = SUBHOUR-DEMAND
For a loop of type WLHP or CW only, this control strategy will cause the
loop pump to cycle subhourly in accordance with the cycling demands of the
attached WLHP/DX units. However, it will not affect the operation of a
boiler/fluid-cooler that may also be attached to the loop; those components
are assumed to run for the entire hour.
Steve Gates