ADEMCO Vista-20HW Troubleshooting Guide download pdf (Page 26)

Check-Out Procedure For Hard-Wwed Zones

After installation of all hard-wired devices is completed, each partition of the

security system should be checked, as follows.

1. Make certain that all devices and sensors connected to the hard-wired w

zones are not in a faulted state. Doors and windows with contacts should

be closed, PIRs should be covered (use a cloth to mask them temporarily if

necessary).

2. Plug in the AC Transformer if you have not already done so..

3. With all hard-wired zones intact, the Alpha keypad connected to the

system should display:

If the following is displayed,

press the [*] key to display the faulted zone(s). Restore any faulted

zone(s) as necessary (also make sure that you have connected a 2000 ohm

EOL resistor across the terminals of unused zones).

When the DISARMED... READY TO ARM message is displayed, you can

proceed to the next step.

4. Fault and then restore every contact or sensor on each zone individually to

ensure that it is being monitored by the system. Each time a zone is

faulted, the keypad should display the number of the faulted zone. When

each zone is restored, the READY TO ARM message should appear again.

If some hard-wired zones have been assigned to partition 1 and others to w

partition 2, you will need to observe the keypad in the appropriate

partition as each zone in that partition is faulted and restored.

5. When you get the proper displays on the keypad(s), the hard-wired zones

in the system are functioning properly.

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6. Unplug the AC transformer.

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ADEMCO Vista-20HW Troubleshooting Guide Page 26