SEKURE ITI UltraGard Manual do Utilizador descarregar pdf (Página 14)

CO DETECTOR INSTALLATION INSTRUCTIONS

Select proper location (SEE PAGE 10)

A mounting plate is provided on the back of the CO Detector. Remove the mounting plate from the back of the CO Detector

by holding the mounting plate and twisting the CO Detector in the direction indicated by the "OFF" arrow on the Detector cover.

To insure aesthetic alignment of the CO Detector with the hallway or wall, the UP ARROW on the mounting plate must be:

· Parallel with the hallway walls when ceiling mounting

· Pointed upward when wall mounting

Attach the mounting plate on the wall. Be sure the UP text and arrow are facing up. Use the screws and anchors provided to

secure the mounting plate.

WIRING INSTALLATION

Internal terminal block for 14-22 AWG wires. 8 screw terminals at 0.2" (5 mm)

spacing.

Drill hole in wall or ceiling at center of plate, and pull system wires through the hole.

Remove CO Detector cover by using the special tool provided on the three locking

tabs on the CO Detector base (see figure 9).

Pull wires through hole at center of CO Detector base and connect to the internal

terminal block as shown on the following wiring diagrams (see figure 10).

NOTE: NO contacts may be wired to UltraGuard system panel.

Alignment marks are provided on the edge of the trim plate and the CO

Detector. After installing the mounting plate, place the CO Detector on

the mounting plate with the alignment marks lined up. Twist the Detector

in the direction indicated by the "ON" arrow on the Detector cover until

it locks in place.

CO DETECTOR CONNECTIONS

There are three distinct variations of CO detector connections in the UltraGuard system:

1. Each UltraGuard monitor zone is connected to a single detector (requires 4-wire connections).

2. Multiple detectors are connected to one UltraGuard zone (requires 6-wire connections).

CAUTION: Non-supervised wiring methods have not been investigated by UL and are NOT recommended!

Each connection variation requires different configurations of the detectors installed. This is achieved by placing of End-Of-

Line Resistors (EOLR) and jumpers on the detectors as described below.

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SEKURE ITI UltraGard Manual do Utilizador Página 14