Honeywell Farenhyt Series Installation And Operation Manual page 116

Type of Delay
Alarm Verification
PAS-Positive Alarm
Sequence
SNGL ILOCK
DBL ILOCK
NOTE: IDP-FIRE-CO, SK-FIRE-CO and other CO detectors can only be installed in a 1 count zone; they will operate as a 1-
count point regardless of the programmed zone type (i.e. Alarm Verification, 2 count, etc.).
Heat Detector Sensitivity

Use this feature to set the temperature at which high temperature detectors will respond. All detectors in the zone will respond in the
same way. The range for the SD505-HEAT heat detector is from 135°F to 150°F. The range for IDP-Heat-HT or SK-HEAT-HT heat
detectors are from 135°F to 190°F.
The high temperature IDP or SK heat detectors are absolute temperature devices. This means that they respond to an alarm immediately
if the temperature in the zone goes above the programmed temperature.
3. Enter the temperature at which the heat detector will respond, or Use the up or down arrow to scroll through the range or enter
directly from the number keys on the annunciator, then press ENTER.
Smoke Detector Sensitivity

Drift compensation is automatic for all smoke detectors (photoelectric and ionization). The feature is always in effect, no
programming is required. See Section 10.4.11 for information about how to check if a detector is in UL compliance.
All detectors in the zone will respond as programmed in this menu location.
Detector Type of Smoke
Protocol
Photo, Acclimate,
Photo-T
IDP/SK
DNR with
PhotoR or Photo
SD505-PHOTO
SD505-DUCT&
SD
SD505-DUCTR
SD505-DUCT&
SD505-DUCTR
IFP-300 / IFP-300ECS Manual P/N LS10145-001SK-E:B 12/18/2017
Alarm verification is an optional false alarm prevention feature that verifies an alarm condition by resetting
the smoke detector. If the alarm condition still exists by the time the reset cycle has completed, the detector
will go into alarm. If the detector is no longer in alarm, no report will go to the central station. The alarm
verification sequence is ignored if the zone is already in alarm.
This option is intended to be used with an acknowledge switch. An alarm is delayed for 15 seconds, giving
on-site personnel a chance to investigate the alarm. If the acknowledge switch is not activated within 15
seconds, an alarm occurs automatically.
If this option is enabled for a zone, the zone will respond to an alarm condition as follows:
• The zone will not go into alarm for 15 seconds to allow an on-site operator to activate the acknowledge
switch.
• If the operator does not press the acknowledge switch within 15 seconds, the zone will go into alarm.
• If the operator presses the acknowledge switch within 15 seconds, a 180-second time-frame will begin
counting down. This time-frame allows the operator to investigate the cause of the alarm.
If the operator performs a reset within 180 seconds, the alarm will not occur.
If the operator does not perform a reset within 180 seconds, an alarm will occur automatically.
• The P.A.S. feature will be overridden if another alarm occurs.
See Section 10.7.1 for single interlock releasing operation.
See Section 10.7.2 for double interlock releasing operation.
Choices
Detector
Low (3.5% obscurity)
Medium (2.5% obscurity)
High (1.5% obscurity)
Low (2.5% obscurity)
Medium (2.0% obscurity)
High (1.5% obscurity)
Low (3.5% obscurity)
Medium (2.5% obscurity)
High (1.5% obscurity)
Fixed
Fixed
Table 9.2 SD, IDP and SK Detector Sensitivity Choices*
Description
Table 9.1 Alarm Delay Types
IMPORTANT!
If the day/night sensitivity option is selected, you can have different
sensitivity settings during the day and at night. You can determine the
days of the week that Day/Night Sensitivity will automatically adjust.
You can also designate specific days as Holidays. Holiday and
weekend days use night sensitivity for the entire day
If the day/night sensitivity option is selected, you can have different
sensitivity settings during the day and at night. You can determine the
days of the week that Day/Night Sensitivity will automatically adjust.
You can also designate specific days as Holidays. Holiday and
weekend days use night sensitivity for the entire day
Low, Medium and High settings have no effect for photoelectric duct
detectors. Photoelectric duct detector sensitivity is always 1.1% per
foot. Day and night settings also have no effect on these detectors.
Low, Medium, or High settings have no effect for ionization duct
detectors. Ionization duct detector sensitivity is always 75 MIC (0.8%)
regardless of Low, Medium or High setting. Day and night settings
also have no effect on these detectors.
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