Hardwire Zones; Smoke Detectors - ADT Safewatch Pro 3000EN Installation And Setup Manual

3000EN Series: Installation Instructions

Hardwire Zones

Normally Open Zones/ Normally Open EOLR Zones
1. Connect open circuit devices in parallel across the loop; for EOLR zones, connect the EOLR across
the loop wires at the last device.
2. Enable normally open/EOLR zones using Zone Programming mode, "Hardwire Type" prompt.
Normally Closed Zones/Normally Closed EOLR Zones
1. Connect closed circuit devices in series in the high (+) side of the loop; for EOLR zones, connect the
EOLR in series following the last device.
2. Enable normally closed/EOLR zones using Zone Programming mode, "Hardwire Type" prompt.
Notes
• EOLR: If the EOLR is not at the end of the loop, the zone will not be properly supervised, and the
system may not respond to an open circuit on the zone.
• Zone 1 is intended for EOLR only.
U L
For UL commercial burglar alarm installations, use EOLR zones.

Smoke Detectors

2-Wire Smoke Detectors
1. Connect up to sixteen 2-wire smoke detectors across zone 1 terminals 8 (+) and 9 (-) as shown in
the Summary of Connections diagram at the back this manual. Observe proper polarity when
connecting the detectors.
2. Connect an EOL resistor across the loop wires at the last detector.
4-Wire Smoke Detectors
Connect up to 16 (depending on detector current draw) 4-wire smoke detectors to any zone 2-8 as
shown on the next page. This control does not automatically reset power to 4-wire smoke detector
zones, so you must use a relay (e.g., 4204, 4229), or on-board trigger** to reset power (also
required for fire verification). Do this by programming the designated relay/trigger as zone type 54
(fire zone reset); see On-Board Trigger section for other information.
** Maximum current for trigger 17 output for 4-wire smoke detectors is 100mA.
Notes
• • • • Fire Verification (zone type 16): The control panel will "verify" a fire alarm by resetting the
smoke detectors after the first alarm trigger (removes power 7 seconds for zone 1; 3 seconds for
trigger output), and then waiting up to 90 seconds for a second alarm trigger. If the smoke detector
or thermostat does not trigger again, the control will disregard the first trigger, and no alarm
signal will occur. This feature eliminates false alarms due to electrical or physical transients.
SIA Installations: If using fire verification on zones other than zone 1, UL Fire Alarm Listed relay
accessories must be used to reset power as described in 4-Wire Smoke Detectors paragraph above.
• The zone 1 alarm current supports only one smoke detector in the alarmed state.
• Do not use 4-wire smoke detectors on zone 1.
• Detector Reset Display: During smoke detector reset, "FAULT XX" is displayed (about 6 seconds)
and should disappear if the detector is clear.
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