Sentry II with Water Works Box Operating Instructions Effective April 1, 2000
Part No. 8823728 Revised November 10, 2003
6.2 Sentry II - MTA to PLC Programming Procedures
1. Open the hinged door on the PLC.
2. Energize the power supply to the Sentry II
Control before proceeding to Step 3.
3. Plug the MTA into the PLC.
SAFETY ALERT: Be careful not to touch
any terminals, power is applied!
4. The MTA will display:
■ SENTRY ➞ 1 ➞ 2
5. Press the key twice to select Sentry 2.
The MTA will display:
SENTRY ➞ 1 ■ 2
6. Press the ✚ key to enter the selection for
the Sentry II Model.
The MTA will display:
SENTRY II
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