D440-01-00 2 I56-469-08
©2003 System Sensor
Three-Year Limited Warranty
System Sensor warrants its enclosed remote test station to be free from
defects in materials and workmanship under normal use and service for a
period of three years from date of manufacture. System Sensor makes no
other express warranty for this remote test station. No agent, representa-
tive, dealer, or employee of the Company has the authority to increase
or alter the obligations or limitations of this Warranty. The Company’s
obligation of this Warranty shall be limited to the repair or replacement
of any part of the remote test station which is found to be defective in
materials or workmanship under normal use and service during the three
year period commencing with the date of manufacture. After phoning
System Sensor’s toll free number 800-SENSOR2 (736-7672) for a Return
Authorization number, send defective units postage prepaid to: System
Sensor, Repair Department, RA #__________, 3825 Ohio Avenue, St.
Charles, IL 60174. Please include a note describing the malfunction and
suspected cause of failure. The Company shall not be obligated to repair
or replace units which are found to be defective because of damage, unrea-
sonable use, modifications, or alterations occurring after the date of manu-
facture. In no case shall the Company be liable for any consequential or
incidental damages for breach of this or any other Warranty, expressed or
implied whatsoever, even if the loss or damage is caused by the Company’s
negligence or fault. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion
may not apply to you. This Warranty gives you specific legal rights, and
you may also have other rights which vary from state to state.
Operation
Test Function
Place and hold the painted side of the magnet to the
RTS451 on the right or left side of the LED as indicated in
the diagram above.
Alarm Indication
With the magnet in place some time will elapse (40 sec.
maximum) depending on the detector type, before the
alarm indicating LED will light.
Reset Function
Gently insert a 1
/8″ maximum diameter tool into the hole
until it stops and LED turns off. The RTS451 is capable of
resetting only certain System Sensor models of detectors.
Refer to detector installation instructions for additional
information.
Figure 2: Wiring diagram for RTS451 to DH100ACDC
4-Wire Duct Smoke Detector
Figure 3: Wiring diagram for RTS451 to DH100
2-Wire Duct Smoke Detector
15
20
2
11
2
1
Alarm Signal +
Aux. Power –
Reset
Test
(Red LED) Alarm
DH100ACDC RTS451
5
4
3Reset
Test
Field
Installed
Jumper
1
2
3
4
5
6
3
4
5
Test +
Test / Reset –
Reset +
Test
Reset
RA +
RA –
V Out +
DH100 RTS451 KEY
6
2
1Alarm
LED
No Connection
H0198-01
H0197-00
Figure 4: Wiring diagram for RTS451 to DH400ACDC
Duct Smoke Detector
ALARM SIGNAL (+)
AUX POWER (–)
5
6
1
2
R
E
D
5
3
4
3RESET
TEST
4
FIELD
INSTALLED
JUMPER
RESET (–)
TEST (–)
DH400ACDC RTS451
H0149-01
