Wiring The Detector Relays; Replacing The Detector Module In The Enclosure; Enclosure Installation (Optional); Installing The Detector On The Swivel Mount (Sm2) Or Ss Extra Duty (Sm4) Swivel Mount - Honeywell SS4-AS Installation Manual And Operating Manual

Multi-spectrum digital electro-optical fire detector
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2.2.6
2.2.7
2.3
2.3.1
HONEYWELL

Wiring the Detector Relays

a. Insert relay cables into the Detector enclosure base through one of the
conduit openings. Refer to Figure 6.
b. Fire Alarm Relay - Connect wires for Fire Alarm to the appropriate J4
terminals of the Detector. For Normally Open relay contacts, install
wires into pins 3 and 4 and firmly tighten down the slotted screws with a
small screwdriver. The Fire Alarm relay is de-energized during normal
operation and will energize when detecting a fire.
c. Fault Relay – Connect wires for Fault to the appropriate terminals of the
J5 connector. For Normally Closed relay contacts, install wires into pins
3 and 4 and firmly tighten down the slotted screws with a small
screwdriver. The fault relay is energized during normal operation and
with no fault detected, as shown in Figure 2. The fault relay will de-
energize when a fault is detected.

Replacing the Detector Module in the Enclosure.

a. Carefully re-install the module over the three metal standoffs and screw it
down with the three captive screws to the standoffs.
b. If necessary, clean the Detector' sensors and windowed cover per
instructions of Section 3.2.
c. Securely screw down the metal enclosure top windowed cover and
tighten the Allen-head "tamper-proof" screw.

Enclosure Installation (optional)

Installing the Detector on the Swivel Mount (SM2) or SS Extra Duty (SM4) Swivel Mount

a. Select fasteners for the swivel mounting such that they will secure it to
the type of material at the enclosure location.
b. Mount the swivel-mount to the wall assuring correct orientation.
c. Install the mounting bracket onto the Model SS4-AS/-AS2 Detector
enclosure using the #¼-20 or #6 mm screws and nuts provided. If
oriented correctly, the outside contours of the mounting ears on the
Detector enclosure and the ends of the bracket will match. The large
diameter of the threaded insert should face the enclosure.
d. Screw the enclosure/bracket assembly onto the ball or swivel stud. Turn
the Detector until the stud bottoms against the enclosure. Do not
tighten. While holding the enclosure, tighten the jam nut against the
bracket.
e. While holding the enclosure, loosen the socket head screw on the SM2
swivel-mount or swivel release bolt SM4. Position the enclosure in such
a way that the conduit openings are located horizontally at the bottom.
Point the enclosure in the desired direction and tighten the appropriate
hardware.
OPERATOR MANUAL // SECTION 2
INSTALLATION
19

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