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Honeywell ADEMCO 5821 Installation And Setup Manual page 2

Temperature sensor & flood detector

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PROGRAMMING THE UNIT
Prior to programming the device you must choose an
operating mode. Refer to Table 1 for the applicable
operating mode. The transmitter's serial number must be
enrolled in the control panel before it will function in the
system. When programming this transmitter at the control,
note the following:
Input Type = 3 (Supervised RF)
Loop number = 1, 2, 3, or 4
Each loop # requires one zone.
1.
Install the battery (if not already installed). Observe
polarity!
2.
Enter the control's programming mode.
3.
Enter the zone number to be programmed.
4.
Transmit from the detector when prompted by pressing
the tamper switch.
5.
When the serial number is displayed transmit from the
detector by pressing the tamper switch.
The current loop number will begin to flash.
6.
Enter the desired loop number manually.
7.
Test the detector after enrolling into the system. Refer
to the Testing section.
LOCKING
TAB
POST (2)
MOUNTING
PLATE
HOLES (2)
MOUNTING PLATE
COVER
PRY-OFF
SLOT
WIRE ENTRY
HOLE
DIP SWITCH
ANNTENNA
COVER
RETAINING
HOOKS (3)
MOUNTING THE DETECTOR
You can mount the 5821 on a wall or ceiling within the
protection area:
The 5821 may be installed in any direction.
When used in-conjunction with the ADEMCO 470PB
probe flood sensor, use no more than 12 inches of wire
from the 5821 to the flood sensor.
When used in-conjunction with ADEMCO T280R
temperature probe, use the shortest wire possible to
improve sensitivity.
COVER PRY-OFF SLOT
LOCKING
TAB
RELEASE
WINDOW
COVER
RETAINING
HOOKS
(3)
CASE
5821-001-V0
LOOP
TERMINALS
TAMPER
SWITCH
IC
+
CRYSTAL
5821-002-V0
Although the unit can be mounted directly to a surface,
we recommend that the mounting plate be used, for
ease in removing the unit for servicing should it become
necessary.
Avoid mounting the detector near heat generating
devices (e.g. ovens, heat vents, furnaces, boilers) or to a
metal cabinet.
IMPORTANT: This detector should be used for property
protection. Reliance should not be placed on
this detector for life safety. When life safety
is involved, smoke detectors MUST also be
used. The detector and its optional probes
must not be painted.
Wireless Transmission Path Test
A good RF transmission path must be established from the
proposed mounting location before permanently installing
the detector. To determine that there is good signal
reception from the proposed location, perform the test
procedure described in TESTING THE DETECTOR section.
Once a good RF transmission path is confirmed, mount the
detector as follows:
1.
Remove the battery.
2.
Disengage the attached mounting plate from the case
by inserting the blade of a small screwdriver into the
locking tab release window (see Figure 1) and pressing
it against the locking tab (also shown in Figure 1),
while sliding the mounting plate upward along the case
back until free.
3.
Install the mounting plate, with its two case- holding
posts pointing up (in this example), in the location
selected. Use the flat-head screws supplied.
4.
For surface wiring entry, two thin "breakout" areas are
provided in the case wall (see Figure 1).
5.
Attach the case back to the mounting plate by sliding
the keyhole slots in the case back down onto the
mounting plate's case holding posts. The locking tab
will click as the case back locks in place.
EXTERNAL PROBE WIRING CONNECTIONS
6.
With the battery still not inserted, connect the wires to
the unit's loop terminals (see Figure 2).
7.
Install the battery.
TESTING THE DETECTOR
The test procedure should be performed to determine a good
RF transmission path and again after installation is
completed.
Activate the control panel's test mode.
Activate the detector:
The system's keypads should beep and the detectors ID
should be displayed.
Exit the control's test mode.
MAINTAINING PROPER OPERATION
To maintain the detector in proper working condition, it is
important that you observe the following:
Replace the battery when the system indicates that the
5821 has reported a low battery condition.
Units should never be relocated without the advice or
assistance of the alarm service company.
2
(If used)

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