BOOK# 091-11HO-PIM-1
INSTRUCTION MANUAL
AUTO CHARGE 11HO PIM
AUTOMATIC BATTERY CHARGER
MODEL #091-11HO-PIM
NOTE :
This charger is designed for
vehicles with dual batteries
and negative ground.
INPUT :115 volts, 50/60 Hz, 4 amps
3 YEAR WARRANTY
KUSSMAUL ELECTRONICS CO., INC.
170 CHERRY AVE., WEST SAYVILLE, N.Y. 11796
TEL: in NY 631-567-0314 TOLL FREE: 800-346-0857 FAX: 631-567-5826
INTRODUCTION
The Auto Charge 11HO-PIM Battery Charger is a compact completely automatic charger
designed for installation on vehicles with two batteries. An internal charge divider charges
both batteries simultaneously while maintaining battery isolation. Remote sensing permits
long lines between the charger and the batteries by compensating for the voltage drop in the
charging wires. An ammeter provides continuous indication of the charger output.
Construction of the Auto Charge 11HO-PIM is extremely rugged to withstand the shock and
vibration normally encountered by vehicle mounted equipment. The unit operates completely automatically and stops charging the batteries when they are fully charged. There is
no trickle charge and therefore no danger of overcharging and water boil-off. Any parasitic
loads on the battery such as radio, lights, etc., are automatically supplied with current by the
charger.
Any 120 volt loads when plugged into the GFI on the Auto-Charge 11HO-PIM will be
protected from ground faults. A separate lever operated circuit breaker protects the GFI
connected loads. This circuit breaker may also be use to disconnect these loads from the
line. The fuse on the Auto-Charge 11HO-PIM protects the charger only.
INSTALLATION
The Auto Charge 11HO-PIM Automatic Battery Charger should be installed in an area with
adequate ventilation. A power cord is supplied for connection to 115 volts 50/60 Hz.
1. Mount the charger using the four holes provided for this.
2. Connect the wiring from the batteries to the Output Terminal Strip. Spade lugs that
have been securely crimped, or soldered, should be used.
3. Double check all wiring before proceeding.
4. Wire the A.C. power line cord to 115 volts.
5. Pilot light will light to show that the charger has power.
INSTALLATION WIRING DIAGRAM
POWER
8 AMP
AUTO CHARGE
11 HO-PIM
POS
Chassis
Ground
COM IND
BAT1
Y
R
E
T
T
A
1
B
BAT2
Chassis
Ground
WIRE SIZE CHART
CONNECTION ITEM DEFINITION WIRE
COM
BATTERY
COMMON
NEGATIVE CHARGING LEAD
FOR BATTERIES
SIZE
12
AWG
SENSE
-
+
Y
R
E
T
T
A
2
B
IMPORTANT: Wire size is for a
maximum length of 20 feet. If wiring
is to be longer, larger wiring is required. Additional information is
available on request.
BAT 1
BAT 2
SENSE
_
SENSE
+
BATTERY#1POSITIVE CHARGING LEAD
FOR BATTERY # 1
BATTERY#2POSITIVE CHARGING LEAD
FOR BATTERY # 2
NEGATIVE
SENSE
POSITIVE
SENSE
NEGATIVE VOLTAGE SENSE
LEAD. DETECTS VOLTAGE
POSITIVE VOLTAGE SENSE
LEAD. DETECTS VOLTAGE
12
AWG
12
AWG
16
AWG
16
AWG
NOTE: Sense leads are shown connected to battery #1 but may be
connected to either battery at the
installers option. The sense leads
however must be connected for the
charger to operate. The charger
does not require a 2 battery vehicle
to function properly. For single battery vehicles connect to battery #1.
SPECIFICATION & OUTLINE
SPECIFICATIONS:
Input: 120volts 50/60Hz, 4 amps
Fuse: 3 amp
Output: for 12 volt batteries
Output Current: 0-20 amps
Charge Indicator: 0-25 amps 5%
Weight: 23 lbs
6.75
12.00
AUTO CHARGE
12.75
4.75
9/32" DIA. 4 HOLES
4.25
OUTLINE DRAWING
INSTALLATION RECORD & WARRANTY
Date Installed
Installed By
Vehicle Identification
Vehicle Owner
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.
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