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4.9
Adjusting the alarm output volt low/high setting
See diagram with Section 2.6.2. - Rectifier Fail/AC Fail.
The High Volts and Low Volts Alarm Thresholds can be adjusted to suit the application. This adjustment requires a
variable voltage power supply (that has a maximum voltage exceeding the over-voltage value to be set).
Connect the variable voltage power supply across the load connections of the SPS (ensure that +v output of the
variable supply is connected to the +v load connection). Disconnect the Temperature Compensation Probe.
Connect an accurate voltmeter across the output. Turn AC and adjust the variable voltage power supply up until
the alarm activates. Adjust the 'Alarm Output High' trimpot to adjust the alarm limits. Use the same procedure to
adjust the 'Alarm Output Low ' limits.
5
Optional Accessories
Rackmount Kit:
Model RM-SPS
DIN-Rail Kit:
Contact Factory
6
Warranty and Factory Contact Information
Newmar warrants that Site Power System be free from defects in material and workmanship for two years from
date of purchase. If a problem with your SPS, or if you have any questions about the installation and proper
operation of the unit, please contact NEWMAR's Technical Services Department:
Phone: 714-751-0488 - From the hours of 7:30 a.m. to 5:00 p.m. weekdays, P.S.T.
Fax: 714-957-1621
E-mail: techservice@newmarpower.com
P.O. Box 1306
Newport Beach
California 92663
Phone: 714-751-0488
Fax: 714-957-1621
E-Mail: techservice@newmarpower.com
13
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