Power demand

Chiller plants are mostly the largest electrical energy consumers of a building. So switching off chiller equipment can reduce electrical energy consumption and avoid peak demands. When power demand off becomes active (“PowerDmdOff“ = 1), the following actions will be executed:

Table 10.   Parameter List

Description

Value Range

Default Value

Unit

PDO-01: max number of chillers

0…12

0

-

PDO-02: decrease number of chillers

0…12

0

-