Справочник Пользователя для UTC Fire & Security B.V. AA3

PrecisionLine RCR-PET

• When installing multiple sensors:

– DO NOT mount sensors facing each other.
– Mount them at least 20 feet (6.1m) apart.
– Mounting sensors back to back is not recommended, but

if an application requires such mounting, use the 9-foot

(2.7m) range, mount at least 1foot (0.3m) apart, and walk test

the installation to ensure proper operation.

All wiring must conform to the National Electric Code (NEC)

and/or local codes having jurisdiction.

Important: 

applications.
Use the following steps to install the sensor:
1. Run the security system wiring to the sensor location.
2. Lift off the front cover/electronic module. Remove the

nameplate and loosen the screw if necessary. See

Figure 1.

3. If necessary, set the jumpers on the circuit board. See

.

4. Remove the appropriate wiring and mounting knock-

outs  from the back cover. The sensor can be mounted

on a flat wall or in a corner. See Figure 3.

5. Pull the wires through the knockout holes and use the

two screws provided to attach the base to the wall. Use

screw anchors if necessary.

6. Strip 1/4 inch (6.4 mm) of insulation from each wire.
7. Run each wire through the strain relief and under the

appropriate screw terminals on the base and tighten

the screws. See Figure 3.

8. Line up the tabs on the bottom of the cover/electronic

module with the corresponding tabs on bottom of the

base and snap the cover/electronic module firmly down

onto the base.

9. Tighten the screw and replace the nameplate. See

Figure 1.

10. Apply power. The LED should light green for approxi-

mately 25 seconds and then go out.

11. Walk test the coverage pattern as follows:

– Walk throughout the intended coverage area.
– Verify the sensor alarms. See Understanding the LED.

J3

J2

J2 Range

J3 LED
Disable

Terminal
sockets

Corner-
mount
knockouts

Flat wall-
mount
knockout

Flat wall-
mount
knockout

Wiring
knockout

Strain relief

Corner-
mount
knockouts