T&R 228-1, Руководство по эксплуатации и техническому обслуживанию, Страница: 45 / 56

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3.5 Using the Control Unit as a Single Contact Timer
3.5.1 Timer Mode
Single contact.
3.5.2 Connections
Connect contact to be timed to contact set 1.
3.5.3 Test Procedure
Switch on the main supply switch.
Set timer mode switch to the single contact position.
Ensure that the output control is in the zero position.
Press output ON push-button. The timer system is now armed and will start when contact set
1 changes state (i.e. open to closed or vice-versa).
The timer will stop when the contacts return to their original state.
3.6 Using the Control Unit as a Dual Contact Timer
3.6.1 Timer Mode
Dual contact.
3.6.2 Connections
Connect contact to start timer to contact set 1.
Connect contact to stop timer to contact set 2.
3.6.3 Test Procedure
Switch on the main supply switch.
Set timer mode switch to the dual contact position.
Ensure that the output control is in the zero position.
Press output ON push-button. The timer runs and will restart when contact set 1 changes
state (i.e. open to closed or vice-versa).
The timer will stop when contact set 2 changes state.