KUSSMAUL WP-20 User Manual - page 5
170 Cherry Ave.,
West Sayville,
New York 11796
Phone: 800-346-0857
Fax: 631-567-5826
E-Mail: sales@kussmaul.com
www.kussmaul.com
3-6) Protection Modes
Over Temperature: The unit inhibits until it cools off and then restarts automatically. This is indicated by the AC Power and
Float LEDs flashing. In very high ambient temperatures, it is possible for the non-auto reset thermal protection to activate.
This is indicated by the AC power “ON” and 14-20 Amp charging current LEDs flashing. If this occurs the AC power should
be disconnected and reconnected once the charger has cooled off.
Over Voltage: Activates in the event of a regulation malfunction and inhibits the charger. An over voltage condition is
indicated by the AC Power On and Fast LEDs flashing. If the over voltage persists then the factory should be consulted.
4) Remote Panel Monitor
4-1) Parts Required
22 to 18 gauge interconnect wire is required to connect the meter panel to the 12 volt battery. A 1 amp fuse is recom-
mended on the positive (+) sense lead. A cut-out saw and drill are required to complete the installation along with some
hand tools.
4-2) Before Installation
Remove AC and DC power from the battery charger before attempting to make any connections; this will prevent any
shorting and accidental damage to the charger, wiring, and the EVM-12-1 monitor.
Figure 2: 12V Battery Wiring Diagram with EVM-12-1
Remote Panel
Connector Terminal
Connection
#1
Batt +
#2
Not Used
#3
Batt -
#4
Charger On Sense
#5
Not used
Pg. 4
EVM-12-1 Rear View
Plug-in
Connector
4
3
X
1
X
2
3
4
5
1
Brown
Black
Blue
WP-20
REMOTE
METER
DC
OUPUT
AC
INPUT
CHARGING
MODE
CHARGING
CURRENT
CHARGING
STATUS
RELIABLE - RUGGED - 3STAGE- AUTOMATIC
120V/20 AMP INTELLIGENT BATTERY CHARGER
WATERPROOF
FAST
ABSOPTION
FLOAT
0-6 AMPS
6-14 AMPS
14 -20 AMPS
AC POWER ON
DC OUTPUT ON
MAX DC OUTPUT: 15VDC 20 AMPS
MAX AC INPUT: 120V 6A AMPS 50/60 HZ
CAUTION: For use with 12VLead Acid battery systems only.
Consult factory for service or application questions
1 Amp
Fuse
-
+
Red Wire
Black Wire
Blue/18AWG
(“Charger On” Signal)
AC Power Cord
Single 12V Battery Connection
TM
Remote Panel
*
* Installer Provided
EVM-12-1 Rear View
Blue/18AWG
(“Charger On” Signal)
AC Power Cord