5
4098-9687
STAND ALONE
DUCT DETECTOR
1 2 3 4 5 6 7 8
LED
AP 120 GND NEUNO C NC-
TEST24V
1 2 3 4 5 6
LED
AP-
TEST
SEE NOTE 2
SEE NOTE 3
NOT
USED
TO 120 VAC
SOURCE
FUSED
GREEN
GROUND
SCREW
(SEE NOTE 4)
CONNECT GROUND TO
GROUND SCREW PROVIDED
ON DUCT HOUSING
4098-9842
DUCT CONTROL STATION
1 2 3 3 4 5
UNIT
BEING
CONTROLLED
TB1 TB2 TB3
TURNS OFF (OPEN CONTACTS)
ON ALARM OR DETECTOR REMOVAL
OR LOSS OF POWER
Figure 3. Wiring the 4098-9687 Stand Alone Duct Detector for 120 VAC Operation
Electrical Specifications, Continued
Notes:
1. Stand Alone Duct Detector wiring is 12 to 18 AWG.
2. Maximum allowable wire run from Stand Alone Duct Housing to Duct
Control Station is 500 feet.
3. All relay contacts rated 5 amp at 24 VDC/VAC; or 120 VAC resistive
nonpower-limited.
4. Loop ground wire around green ground screw.
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