KUSSMAUL WP-20 User Manual - page 7
170 Cherry Ave.,
West Sayville,
New York 11796
Phone: 800-346-0857
Fax: 631-567-5826
E-Mail: sales@kussmaul.com
www.kussmaul.com
C) Start-Up Sequence Mode
The EVM cycles through a test mode when power is applied. The blue ‘Charger On’ LED will rapidly flash and each
segment of both bar graphs will light up sequentially starting from the bottom red bar, then changing to all yellow at the
second LED, and then changing to all green up to the fifth bar.
Finally, all LED segments will change to flashing red, and then normal operation begins. As an option, test mode can be
initiated and the display reset by installing a momentary switch (normally closed) in line with battery #1 sense wire. When
the switch is pushed, it will interrupt power to the meter which initiates the test mode and resets the meter. This can be
used to take the meter out of sleep mode, if so desired.
4-5) Remote Panel Specifications
Electrical
Input Voltage: 9-16 VDC (12 VDC vehicle battery systems), Negative Ground
Bar Graph Display Voltage
Output Reference
All 5 bars flash RED > 15V
All 5 bars GREEN between 13-15V
3-4 bars GREEN between 12.2 - 13.0V
2 bars YELLOW between 11.8 - 12.2V
1 bars RED between 11.2 - 11.8V
1 flashing RED
Mechanical
Case Size: 4.75” W x 3.125” H x 0.72” D” (with connector)
Display case front: Waterproof
Rear panel gasket provided
5) Technical Assistance
If you have any questions about the proper operation of your WP-20 Charger or EVM-12-1 meter, please contact
Kussmaul’s Technical Assistance: Phone: 631-567-0314, from the hours of 7:30 a.m to 5:00 p.m. weekdays, E.S.T.; Fax:
631-567-5826, anytime; or E-mail: sales@kussmaul.com, anytime
6) Warranty
All products of Kussmaul Electronics Company Inc. are warranted to be free of defects of material or workmanship.
Liability is limited to repairing or replacing at our factory, without charge, any material or defects which become apparent
in normal use within 3 years from the date the equipment was shipped. Equipment is to be returned, shipping charges
prepaid and will be returned, after repair, shipping charges paid.
Kussmaul Electronics Company, Inc. shall have no liability for damages of any kind to associated equipment arising from
the installation and /or use of the Kussmaul Electronics Company, Inc. products. The purchaser, by the acceptance of the
equipment, assumes all liability for any damages which may result from its installation, use or misuse, by the purchaser,
his or its employees or others.
Pg. 6