System Sensor DH400P - Manual (Page 13)

Electrical Ratings — includes base and detector
System Voltage:
12/24 VDC
Maximum Ripple Voltage: 4 Volts peak to peak
Start-up Capacitance: 0.02
µ
F maximum
Standby Ratings: 8.5 VDC minimum
35 VDC maximum
120
µ
A maximum
Alarm Ratings: 4.2 VDC minimum at 10mA
6.6 VDC maximum at 100mA
Alarm current must be limited to 100mA or less by the control panel.
If used, the RA400Z remote lamp operates within the specified alarm currents.
Reset Voltage: 2.50 VDC minimum
Reset Time: 0.3 Sec. maximum
Start-up Time: 34.0 Sec. maximum
D400-14-00 13 I56-554-05
Three-Year Limited Warranty
System Sensor warrants its enclosed air duct smoke detector 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 air duct smoke detector. No agent, rep-
resentative, dealer, or employee of the Company has the authority to in-
crease or alter the obligations or limitations of this Warranty. The
Company’s obligation of this Warranty shall be limited to the repair or re-
placement of any part of the air duct smoke detector which is found to be
defective in materials or workmanship under normal use and service dur-
ing 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, un-
reasonable use, modifications, or alterations occurring after the date of
manufacture. 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.