Liebert TM-10098 service manual Additional Programs, Start, Auto restart

iCOM Control Training and Service Manual

Additional Programs

Start

The unit fan is activated. The unit can be switched on/ off from 2 inputs:

1.Remote on/ off input (RSD – Remote Shutdown Device)

2.Display button

Note: Switches 1 and 2 are in series; the unit will start only if both switches are in the on position. If either switch is in the off position the unit will stop

Remon/off Display button(s)

Auto restart

When there is a power outage the unit will provide an automatic restart on power restoration when programmed. The unit will start and the loads will sequence on with the Fan first, the first Cooling need and so forth until all loads are on as the room requirement demands.

The Unit Auto Restart Sequence (customer programmable) takes place. Each unit will restart by this program, however, with a network of units, the start loop will start the next unit at each individual time when elapsed beginning with unit number ID #1. The unit control start sequence will start at this point as well.

P o wer on

	U nit 1		U nit 2		U nit 3		U nit 4
	on		on		on		on
Boot sequence	A utore start	A utore start		A utore start		A utore start
			C ontrol 1		C on trol 2		C on trol 3	C ontrol 4
			on		on		on	on
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