FCI ADP-R Installation And Maintenance Instructions - page 2
[9.3.2] Photo Detector Boards
1. Remove the screen by gently grasping on each side and pulling straight
off.
2. Lift the photo chamber in the same fashion. Vacuum the screen and
cover. Use clean, compressed air to loosen and blow out any remaining
debris. Replacement screens (p/n S08-39-01) are available.
3. Vacuum photo chamber, then use clean compressed air to blow area
clean.
4. Replace the chamber by pressing it onto the base. Press the screen into
place. It should fit tightly on the chamber.
[10] Board Replacement
[10.1] Sensor Board Replacement
1. Remove the two sensor board mounting screws.
2. Pull gently on the board to remove it.
3. To replace the board, align the board mounting features, holes, and the
interconnect terminals. Push the board into place.
4. Secure board with the two mounting screws.
FC200-12-00 7 I56-2214-004R
It is strongly recommended that the user read NFPA Standards 90A, 72,
and 101.
WARNING
This device will not operate without electrical power. Fire situations
may cause an interruption of power. The system safeguards should be
discussed with your local fire protection specialist.
WARNING
This device will not sense smoke unless the ventilation system is operat-
ing.
WARNING
In order to function properly, this detector must be installed according to
the instructions. Do not exceed the electrical or ambient specifications or
the detector will not function properly. This detector must be protected
from the elements.
Installation Sequence
Step 1. Verify duct air flow direction and velocity ...........................2
Step 2. Drill the mounting holes.....................................................2
Step 2.1 Install the sampling tube for ducts
less than 1
1
⁄
2
feet wide........................................................2
Step 3. Secure the detector housing to the duct...............................2
Step 4. Install the sampling tube for ducts
greater than 1
1
⁄
2
feet wide ...................................................2
Step 4.1 Installation for ducts greater than 1
1
⁄
2
feet
but less than 8 feet wide ....................................................3
Step 4.2 Installation for ducts more than 8
feet wide.........................4
Step 5. Install the filters .................................................................4
Step 6. Field wiring .......................................................................4
Step 7. Perform detector check.......................................................5
Step 8. Install the cover .................................................................5
Step 9. Detector Maintenance and Test Procedures..........................5
[1] Verify Duct Air Flow Direction And Velocity
The ADP-R duct smoke detector is designed to be used in air handling
systems having air velocities of 100 to 4000 feet per minute. Be sure to
check engineering specifications to ensure that the air velocity in the duct
falls within these parameters. If necessary, use a velocity meter to check
the air velocity in the duct. See Air Flow Test, section 9.1.
[2] Drill The Mounting Holes
Remove the paper backing from the mounting template supplied.
Affix the template to the duct at the desired mounting location.
Make sure the template lies flat and smooth on the duct. Center
punch holes A and B. Drill the holes as indicated on the template.
[2.1] Sampling Tube Installation for Ducts Less Than 1
1
⁄
2
Feet
Wide (see Figure 2)
1. Remove the front cover.
2. Slide the plastic sampling tube into the housing bushing.
3. Align the holes in the bushing with the holes in the sampling tube. Make
sure there are 6 exposed holes on the plastic sampling tube. Secure with
the #8 self-tapping screw into the bottom of the permanent tube (shown
in Fig. 2).
NOTE: The sampling tube end cap is critical to the proper operation of
the duct smoke detectors. The end cap is needed to create the
proper air flow to the sensor of the duct smoke detector.
NOTE:
For ducts greater than 1
1
⁄
2
feet in width, refer to sections [4],
[4.1] and [4.2].
[3] Secure The Detector Housing To The Duct
Slide the foam gaskets over the tube bushings as shown in Figure 3. Use
the two #10 x 1
1
⁄
4
″ sheet metal screws to screw the detector housing to
the duct.
CAUTION: Do not overtighten the screws.
[4] Sampling Tube Installation for Ducts Greater Than 1
1⁄2
Feet
Wide
The sampling tube is identified by a series of air inlet holes on the tube.
A plastic tube is included for ducts up to 1
1
⁄
2
feet wide. All other lengths
must be purchased separately. Order the correct length, as specified in
Table 1, for width of the duct where it will be installed. It is recommended
that the sampling tube length extend at least
2
⁄
3
across the duct width for
optimal performance. The exhaust tube is molded onto the base of the
duct housing, and the A2440-00 Exhaust Tube Extension is available as an
accessory in those cases where the molded exhaust port does not extend
at least 2 inches into the duct.
The sampling tube is always installed with the air inlet holes facing into
the air flow. To assist proper installation, the tube’s mounting flange is
marked with an arrow. Make sure the sampling tube is mounted so that
the arrow points into the air flow (see Figure 4). Figure 5 shows the
various combinations of tube mounting configurations with respect to air
flow. Mounting the detector housing in a vertical orientation is acceptable,
provided that a metal sampling tube is installed and the air flows directly
into the sampling tube holes as indicated in Figure 4.
[4.1] Installation For Ducts Greater Than 1
1
⁄
2
Feet But Less Than 8
Feet Wide
1. If the tube is longer than the width of the air duct, drill a
3
⁄
4
″ hole in
the duct opposite the hole already cut for the sampling tube. Make
sure the hole is 1″ to 2″ below the inlet hole on the opposite side of
the duct to allow moisture drainage away from the detector. If the tube
is shorter than the width of the air duct, install the end cap into the
sampling tube as shown in Figure 4. Sampling tubes over 3 ft. long
must be supported at the end opposite the duct smoke detector.
2. Slide the tube into the housing bushing that meets the air flow first.
Position the tube so that the arrow points into the air flow, as shown
in Figure 4.
3. Secure the tube flange to the housing bushing with two #6 self-tapping
screws.
4. For tubes longer than the width of the air duct, the tube should extend
out of the opposite side of the duct. If there are more than 2 holes in
the section of the tube extending out of the duct, select a different
FC200-12-00 2 I56-2214-004R
Figure 2. Plastic sampling tube
connected to duct smoke detector
[10.2] Power Board Replacement
1. Disconnect wiring from the terminal block.
2. Remove the two power board mounting screws.
3. Pull gently on the board to remove it.
4. To replace the board, align the board mounting features, holes, and the
interconnect terminals. Push the board into place.
5. Secure board with the two mounting screws.
6. Re-connect wiring to terminal block.
[11] Model ADP-R Air Duct Smoke Detector Specifications
Operating Temperature
+32° to +131°F (0° to +55°C)
Storage Temperature
–22° to +158°F (–30° to +70°C)
Humidity Range
10% to 93% (non-condensing)
Air Velocity
100 to 4000 ft/min (2.54 to 20.32 m/sec)
Dimensions
14
3
⁄
8
″
L x 5
1
⁄
2
″ W x 2
3
⁄
4
″ D
(37 cm L x 14 cm W x 7 cm D)
Current Requirements (using no accessories)
Power supply voltage: 20-30 VDC 24 VAC, 50-60 Hz 120 VAC, 50-60Hz 220/240 VAC, 50-60Hz
Max. standby current: 26 mA 65 mA RMS 44 mA RMS 25 mA RMS
Max. alarm current: 87 mA 182 mA RMS 52 mA RMS 30 mA RMS
Alarm response time: 3 to 10 Sec. 3 to 10 Sec. 3 to 10 Sec. 3 to 10 Sec.
Power up time: 2 Sec. 2 Sec. 2 Sec. 2 Sec.
Accessory Current Loads at 24 VDC
Device Standby Alarm
PA400 0 mA 15 mA Max.
RA400Z 0 mA 12 mA Max.
RTS451/RTS451KEY 0 mA 10 mA Max.
Contact Ratings
Alarm auxiliary contacts* (DPDT) 10 A @ 30 VDC
10 A @ 277 VAC (.75 power factor)
240 VA @ 249 VAC (0.4 power factor)
1/8 HP @ 120 VAC
1/4 HP @ 240 VAC
Supervisory contact (SPST) 2.0 A @ 30 VDC (resistive)
*Minimum switching current for auxiliary contact must be 100 mA DC minimum @ 5 VDC.
NOTE: When a unit is powered at the 120VAC or 220/240VAC input,
any combination of accessories may be used such that the given
accessory loads are:
60 mA or less in the standby state,
110 mA or less in the alarm state.
Accessories Part No.
Remote LED RA400Z
Magnetic Remote Test RTS451
Key-Activated Remote Test RTS451KEY
Replacement Filters F36-09-11
Replacement Test Magnet M02-04-00
Programming Specifications/Requirements for Intelligent System
Control Panels
There are a limited number of devices that can have their LEDs
programmed to illuminate. The actual number of devices is deter-
mined by the control panel and its ability to supply LED cur-
rent. Refer to the Control Panel Installation Manual for details.
Accessories Part No.
Replacement Photo Insect Screen S08-39-01
Replacement End Cap for Plastic Sampling Tube P48-61-00
Replacement End Cap for Metal Sampling Tubes P48-21-00
Replacement Photoelectric Sensor Board ADP-SB
Replacement Power Board (w/relay) A5060
H0110-00