Chiller Minimum On and Off Times

Each chiller has a minimum-on timer and a minimum-off timer. The minimum-on timer prevents the chiller to switch off within the minimum on time delay. The minimum-off timer prevents the chiller to switch-on within the minimum-off time delay.

The minimum-on time period is defined by parameter SYS-01.

The minimum-off time period is defined by parameter SYS-02.

Table 17.   Parameter List

Description

Value Range

Default Value

Unit

SYS-01: min. On time

0...1800

300

sec

SYS-02: min. Off time

0...1800

600

sec