Manual Reset (ALM-06 = 0)

In the event of a

the chiller common alarm output will raise an alarm and the chiller output module will start the chiller shutdown procedure. The sequencer strategy will remove the chiller from its line-up and will start a backup chiller.

When the alarm condition does not longer exists and after a manual reset, the alarm returns to normal and the chiller common alarm output is also reset. The chiller output module becomes available for operation in the sequencer strategy.