Reznor B5SM Option - Installation - Smoke Detector - Light Commercial - Manual (Page 2)

D200-94-00 2 I56-1222-03
Installation
Wire the SSK451 as shown in Figure 1, for DH100ACDC
duct smoke detectors, or Figure 2, for DH400ACDC duct
smoke detectors. Limit wire runs to 25 ohms or less per
interconnecting wire.
Test Coil Installation
NOTE: When the SSK451 is used with a DH400ACDC
duct smoke detector, a test coil, part number COIL,
must be ordered separately. When the SSK451 is
used with a DH100ACDC duct smoke detector, a
test coil is not required.
Figure 1: SSK451 with DH100ACDC Duct Smoke Detector
COMMON 3
TEMPORAL SELECT 2
ALARM SIGNAL 1
SUPERVISORY SIGNAL 4
RESET 7
TEST 8
POWER (-) 6
POWER (+) 5
SSK451
FIELD INSTALLED
JUMPER FOR
TEMPORAL PATTERN
15 ALARM SIGNAL
3
SUPERVISORY
14 CONTACT
2 RESET
11 TEST
20 AUX. POWER (-)
19 AUX. POWER (+)
DH100 ACDC
NO
FIELD INSTALLED
JUMPER
COMMON 3
TEMPORAL SELECT 2
ALARM SIGNAL 1
SUPERVISORY SIGNAL 4
RESET 7
TEST 8
POWER (-) 6
POWER (+) 5
SSK451
FIELD INSTALLED
JUMPER FOR
TEMPORAL PATTERN
5 ALARM SIGNAL
10
SUPERVISORY
11 CONTACT
3 RESET
4 TEST
6 AUX. POWER (-)
7 AUX. POWER (+)
DH400 ACDC
NO
FIELD INSTALLED
JUMPER
The COIL is installed in the DH400ACDC duct smoke de-
tector housing as shown in Figure 3. Please follow the in-
structions enclosed with the COIL for proper installation of
the COIL to the DH400ACDC duct smoke detector.
DETECTOR
HEAD
TEST COIL
Figure 3: Test Coil Installation
H0277-00
Figure 2: SSK451 with DH400ACDC Duct Smoke Detector
H0483-00
H0484-00
NOTE: Wiring
diagram shown is for
DH100ACDC 4-wire
duct smoke detector
system equipped
without a control panel.
NOTE: Wiring
diagram shown is for
DH400ACDC 4-wire
duct smoke detector
system equipped
without a control panel.