Xantrex Technology Power Supply PROwatt 600 User Manual

PROwatt™ 600  
Inverter  
Owner’s Guide  
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PROwatt 600 Inverter  
Owner’s Guide  
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About Xantrex  
Xantrex Technology Inc. is a world-leading supplier of advanced power  
electronics and controls with products from 50 watt mobile units to 1 MW utility-  
scale systems for wind, solar, batteries, fuel cells, microturbines, and backup  
power applications in both grid-connected and stand-alone systems. Xantrex  
products include inverters, battery chargers, programmable power supplies, and  
variable speed drives that convert, supply, control, clean, and distribute electrical  
power.  
Trademarks  
PROwatt is a trademark of Xantrex International. Xantrex is a registered  
trademark of Xantrex Technology Inc.  
Other trademarks, registered trademarks, and product names are the property of  
their respective owners and are used herein for identification purposes only.  
Notice of Copyright  
PROwatt 600 Owners Guide © January 2001 Xantrex International. All rights  
reserved.  
Disclaimer  
While every precaution has been taken to ensure the accuracy of the contents of  
this guide, Xantrex International assumes no responsibility for errors or  
omissions. Note as well that specifications and product functionality may change  
without notice.  
Date and Revision  
January 2001, Revision 1  
Part Number  
445-0115-01-01  
Contact Information  
Phone: 1-800-670-0707  
Fax:  
1-800-994-7828  
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About This Guide  
Purpose  
The PROwatt 600 Owners Guide contains information that  
enables individuals to install, operate, and troubleshoot the  
PROwatt 600 Inverter.  
Scope  
The guide provides safety guidelines, detailed information  
for designing an installation, procedures for installing the  
inverter, as well as operating and troubleshooting  
information. It does not provide details about particular  
brands of batteries. You need to consult individual battery  
manufacturers for this information.  
Audience  
The guide is intended for anyone who needs to install and  
operate the PROwatt™ 600 Inverter.  
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About This Guide  
Organization  
This guide has four chapters and four appendixes.  
Chapter 1, “Introduction”, outlines the main performance and  
safety features of the PROwatt 600 Inverter. Reading this  
chapter will give you a clear understanding of the inverter’s  
capabilities.  
Chapter 2, “Installation”, outlines the inverter’s main  
physical features. This information will give you a good  
orientation to the product before you install it. The chapter  
then goes on to explain how to plan and complete an effective  
installation.  
Chapter 3, “Operation”, provides information about turning  
on and operating the inverter. Details are provided about how  
to read the front panel indicators to monitor the system. The  
chapter also provides information about battery charging and  
routine maintenance.  
Chapter 4, “Troubleshooting”, explains how to identify and  
solve problems that can occur with the inverter.  
Appendix A, “Specifications”, provides the electrical and  
physical specifications.  
Appendix B, “Battery Types and Sizes”, provides  
background information about battery types as well as  
information that will allow you to calculate the size and  
number of batteries your system requires.  
Appendix C, “Alternators and Charging Systems”, describes  
charging system components and explains how to design a  
charging system for your installation.  
Appendix D,“Product and System Information” , contains the  
product’s warranty, explains how to return a product for  
service, and describes how to prepare for a call to Xantrex  
Customer Service.  
iv  
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About This Guide  
Conventions Used  
The following conventions are used in this guide.  
WARNING  
Warnings identify conditions that could result in  
personal injury or loss of life and appear in this  
form.  
CAUTION  
Cautions identify conditions or practices that could  
result in damage to the PROwatt unit or to other  
equipment.  
Note: Notes describe additional information which may  
add to your understanding of how to use the inverter.  
Related Information  
You can find more information about Xantrex  
Technology Inc. as well as its products and services at  
v
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vi  
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Important Safety Information  
WARNING  
Before installing and using your PROwatt 600  
Inverter, read and save these safety instructions.  
General Precautions  
1. Before installing and using the inverter, read all  
appropriate sections of this guide and any cautionary  
markings on the inverter and the batteries.  
2. Do not operate the inverter if it has received a sharp  
blow, been dropped, or otherwise damaged. If the unit is  
damaged, see “Warranty” on page 42 and “Return  
Material Authorization Policy” on page 43.  
3. Do not dismantle the inverter; it contains no user  
serviceable parts. Attempting to service the unit yourself  
could cause electrical shock or fire. Internal capacitors  
remain charged after all power is disconnected. See  
page 43 for instructions on obtaining service.  
4. To reduce the risk of electrical shock, disconnect both  
AC and DC power from the inverter before working on  
any circuits connected to the inverter. Turning off the  
front panel On/Off will not reduce this risk.  
5. Protect the inverter from rain, snow, spray, and bilge  
water.  
6. To reduce the risk of overheating or fire, keep the  
ventilation openings clear, and do not install the inverter  
in a zero-clearance compartment.  
vii  
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Explosive Gas Precautions  
Explosive Gas Precautions  
1. Batteries generate explosive gases during normal  
operation. Be sure you follow all relevant instructions  
exactly before installing or using your inverter.  
2. This equipment contains components which tend to  
produce arcs or sparks. To prevent fire or explosion, do  
not install the inverter in compartments containing  
batteries or flammable materials or in locations that  
require ignition-protected equipment. This includes any  
space containing gasoline-powered machinery, fuel  
tanks, as well as joints, fittings, or other connections  
between components of the fuel system.  
Precautions When Working With Batteries  
1. Follow all instructions published by the battery  
manufacturer and the manufacturer of the equipment in  
which the battery is installed.  
2. Make sure the area around the battery is well ventilated.  
3. Never smoke or allow a spark or flame near the engine or  
battery.  
4. Use caution to reduce the risk of dropping a metal tool on  
the battery. It could spark or short circuit the battery or  
other electrical parts and could cause an explosion.  
5. Remove metal items like rings, bracelets, and watches  
when working with lead-acid batteries. These batteries  
produce a short-circuit current high enough to weld a ring  
or the like to metal, and thus cause a severe burn.  
6. If you need to remove a battery, always remove the  
positive terminal from the battery first. Make sure all  
accessories are off so you don’t cause an arc.  
viii  
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Precautions For Using Rechargeable Appliances  
Precautions For Using Rechargeable  
Appliances  
Most battery-operated equipment uses a separate charger or  
transformer that is plugged into an AC receptacle and  
produces a low voltage output. If the label on the AC adapter  
or charger states that the adapter or charger produces a low  
voltage AC or DC output (less than 30 volts), the PROwatt  
can power this charger or adapter safely.  
Some rechargers for small nickel-cadmium batteries can be  
damaged if connected to the PROwatt 600 Inverter. Do not  
use the following with the PROwatt 600 Inverter:  
Small battery-operated appliances like flashlights, razors,  
and night lights that can be plugged directly into an AC  
receptacle to recharge  
Chargers for battery packs used in hand power tools.  
These chargers display a warning label stating that  
dangerous voltages are present at the battery terminals  
AC Wiring Warning  
Do not connect the PROwatt 600 Inverter to AC distribution  
wiring.  
The PROwatt is designed to be connected directly to standard  
electrical and electronic equipment. Do not connect it to  
household or recreational vehicle AC distribution wiring. Do  
not connect it to any AC load circuit in which the neutral  
conductor is connected to ground (earth) or to the negative of  
the DC (battery) source. Doing so will destroy the unit.  
ix  
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x
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Precautions For Using Rechargeable Appliances - - - - - - - - - - - ix  
1 Introduction  
2 Installation  
AC Wiring Warning- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4  
Materials - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6  
Planning Your Installation- - - - - - - - - - - - - - - - - - - - - - - - - - - - 7  
Calculating Battery Requirements - - - - - - - - - - - - - - - - - - - - - 7  
Choosing a Charging System - - - - - - - - - - - - - - - - - - - - - - - - 7  
Choosing a Location - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8  
Mounting the Inverter- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9  
xi  
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Contents  
3 Operation  
Input Voltage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18  
4 Troubleshooting  
A Specifications  
Electrical Performance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 26  
Physical - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 26  
B Battery Types and Sizes  
Battery Types - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 28  
xii  
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Contents  
Deep-Cycle Lead-Acid Batteries - - - - - - - - - - - - - - - - - - - - - 29  
Battery Size - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 29  
Estimating Battery Requirements - - - - - - - - - - - - - - - - - - - - - - 31  
C Alternators and Charging Systems  
Using Your Vehicle’s Standard Engine Alternator - - - - - - - - - 38  
Warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 42  
Return Material Authorization Policy - - - - - - - - - - - - - - - - - - - 43  
Return Material Procedure - - - - - - - - - - - - - - - - - - - - - - - - - - 43  
Information About Your System - - - - - - - - - - - - - - - - - - - - - - 45  
Index - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 47  
xiii  
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xiv  
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Introduction  
1
Congratulations on your purchase of the  
PROwatt™ 600 Inverter! As part of the  
PROwatt Inverter family, the PROwatt 600  
has been designed to give you quality power,  
ease of use, and outstanding reliability.  
Please take a few moments to read this  
chapter to familiarize yourself with the  
PROwatt 600’s main performance and  
protection features.  
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Quality Power and Ease of Use  
Quality Power and Ease of Use  
The PROwatt 600 Inverter is a professional-quality, mid-  
range inverter designed to handle a variety of household and  
commercial applications including large screen TVs, VCRs,  
computer systems, bread makers, blenders, fans, and small  
power tools.  
Superior features and rugged durability have been combined  
with extreme ease of use:  
The unit is compact, light weight, and easy to install.  
The easy-to-read indicators on the front panel.  
Low standby battery demand means you don’t have to  
worry about draining your battery if you leave the  
inverter on for a few days. When the inverter is on but is  
not powering any loads, the draw on the battery is less  
than 300mA.  
Comprehensive Protection  
The PROwatt 600 Inverter comes equipped with numerous  
protection features to guarantee you safe and worry-free  
operation:  
Low battery alarm Alerts you if the battery has become  
discharged to 10.7V or lower.  
Automatic low voltage shutdown feature Protects the battery  
from becoming completely discharged if the battery voltage  
drops below 10V.  
High voltage shutdown feature Protects the inverter if the  
input voltage rises to 15V or more.  
Over temperature shutdown feature Turns the inverter off if  
the temperature rises above an acceptable level.  
2
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Installation  
2
Chapter 2 explains how to install the  
PROwatt 600 Inverter.  
Installing the PROwatt 600 is  
straightforward. Here’s a summary of the  
five main steps:  
Plan the installation.  
Choose a location.  
Mount the inverter.  
Connect the chassis ground.  
Connect the DC cables.  
Remember: the better your planning, the  
better the performance you will receive from  
the PROwatt 600 Inverter.  
3
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AC Wiring Warning  
AC Wiring Warning  
WARNING  
Do not connect the PROwatt 600 Inverter to AC  
distribution wiring.  
The PROwatt is designed to be connected directly to standard  
electrical and electronic equipment. Do not connect it to  
household or recreational vehicle AC distribution wiring. Do  
not connect it to any AC load circuit in which the neutral  
conductor is connected to ground (earth) or to the negative of  
the DC (battery) source. Doing so will destroy the unit.  
Safety Instructions  
Before you install the PROwatt 600:  
Review the “Important Safety Information” on page vii.  
Read and follow all Warnings and Cautions in this  
chapter.  
PROwatt 600 Materials  
Your PROwatt 600 Inverter package includes:  
1 PROwatt 600 Inverter  
1 Owner’s Guide  
If either of these items is missing or is unsatisfactory in any  
way, please contact Xantrex Customer Service:  
Phone: 1-800-670-0707  
Fax:  
1-800-994-7828  
As soon as you unpack your inverter, be sure to record the  
product information asked for on page 45. Then take a minute  
to familiarize yourself with the front and back panel features.  
4
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Front Panel (AC End)  
Front Panel (AC End)  
POWER LED  
FAULT LED  
AC Power Receptacles  
Ventilation  
Openings  
On/Off Switch  
POWER  
FAULT  
ON  
OUTPUT  
115Vac  
60Hz  
OFF  
Figure 1  
Front Panel (AC End)  
Back Panel (DC End)  
Ventilation  
Openings  
Negative and Positive  
DC Cabling Terminals  
Chassis Ground  
Screw  
Figure 2  
Back Panel (DC End)  
5
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Installation Tools and Materials  
Installation Tools and Materials  
Tools  
Wire stripper  
Slot head screwdriver  
Wrench(es) for DC terminals  
Drill  
Materials  
4 corrosion-resistant fasteners sized #10 or larger for  
mounting the inverter  
Copper DC cable sized appropriately for your installation  
Lugs and terminals for the DC cables as well as  
appropriate tools (e.g. crimping tool). (You may find it  
convenient to have the crimp connectors attached by the  
company that sells you the cable.)  
DC fuse(s) Bussman ANL-80 or a Gould type A3T80  
Class T fuse with fuse holder  
Appropriately sized copper cable for the chassis ground  
Battery isolator  
Alternator controller*  
High-output alternator*  
* Consult Appendix B and Appendix C to determine whether  
you need these components.  
6
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Planning Your Installation  
Planning Your Installation  
Before doing anything else, you need to determine how you  
will be using your PROwatt 600 and on the basis of that,  
design a power system that will give the best performance.  
The more thorough your planning, the better your power  
needs will be met. In particular, you need to:  
Calculate your battery requirements  
Choose an effective charging system  
Calculating Battery Requirements  
Battery type and size strongly affect performance of the  
PROwatt 600. Therefore, you must identify the type of loads  
your inverter will be powering. Once you know how much  
power you will be using, you can determine how much  
battery capacity you need. Xantrex recommends that you  
purchase as much battery capacity as possible.  
Consult Appendix B “Battery Types and Sizes” on page 27  
for a detailed explanation of how to determine the appropriate  
number and size of batteries for your installation.  
CAUTION  
The PROwatt 600 must only be connected to a  
battery that has a nominal output of 12 volts. It will  
not operate when connected to a 6 volt battery and  
will be damaged if connected to a 24 volt battery.  
Choosing a Charging System  
Your charging system must be appropriate for your inverter  
installation. This will ensure that power is available when  
you need it and that your batteries remain in top condition.  
Inadequate charging will degrade system performance, and  
the wrong type of charger will reduce battery life.  
Consult Appendix C “Alternators and Charging Systems” on  
page 37 for information that will explain how to design an  
effective charging system.  
7
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Choosing a Location  
Choosing a Location  
WARNING  
The PROwatt 600 contains components that tend to  
produce arcs or sparks. To prevent fire or explosion,  
do not install the PROwatt in compartments  
containing batteries or flammable materials or in  
locations that require ignition-protected equipment.  
WARNING  
To reduce the risk of fire, do not cover or obstruct the  
ventilation openings. Do not install the PROwatt 600  
in a zero-clearance compartment. Overheating may  
result.  
The PROwatt 600 Inverter should only be installed in a  
location that meets these requirements:  
Dry  
Do not allow water or other liquids to drop or splash  
on the PROwatt 600.  
Cool  
Ambient air temperature should be between 32º F  
and 105º F (0º C and 40º C)—the cooler the better  
within this range.  
Ventilated  
Safe  
Leave at least 2 inches (5 cm) clearance around the  
PROwatt 600 for air flow. Ensure that ventilation  
openings at the front and rear are not obstructed.  
Do not install the inverter in the same compartment  
as batteries or in any compartment capable of storing  
flammable liquids like gasoline.  
Close to  
battery  
DC cables must be shorter than 4 feet (1.2 m) each.  
Longer AC wires are preferable to longer DC wires.  
Protected  
Do not mount the inverter where it will be exposed to  
from battery battery gases. These are very corrosive, and  
gases  
prolonged exposure will damage the inverter.  
8
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Mounting the Inverter  
Mounting the Inverter  
To mount the PROwatt 600 Inverter:  
1. Turn off the inverter’s On/Off switch.  
2. Select an appropriate mounting location and orientation.  
The PROwatt must be oriented in one of these two ways:  
• Horizontally on a vertical surface. (The ventilation  
openings must not point up or down.)  
• On or under a horizontal surface  
3. Mark the positions of the four mounting screws, and  
pilot-drill the mounting holes.  
4. Fasten the inverter using corrosion-resistant hardware  
sized #10 or larger.  
Connecting the Chassis Ground  
WARNING: Electrical Shock Hazard  
Never operate the PROwatt 600 without  
connecting the chassis to ground. Electrical shock  
hazard could result.  
This inverter does not provide isolation between  
the DC and AC circuits. Therefore the AC line and  
neutral are both “hot” relative to battery negative.  
The ground pins of the AC output receptacles are  
connected to the battery negative as is the chassis  
of the inverter.  
The PROwatt 600 has a screw terminal labeled CHASSIS  
GND on the rear panel as shown in Figure 1. This is to be  
used to connect the inverter’s chassis to the ground. To  
connect the chassis to ground, follow the guidelines below.  
9
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Connecting DC Cables  
Grounding Locations  
The chassis ground terminal must be connected to a  
grounding point, which varies depending on where you  
install the PROwatt 600. Follow the guidelines that  
correspond to your type of installation.  
Vehicle Connect the CHASSIS GND screw to the vehicle’s  
chassis using 8 AWG copper wire (preferably with green/  
yellow insulation).  
Marine Connect the CHASSIS GND screw to the boat’s DC  
grounding bus or the engine’s negative bus using 6 AWG  
copper wire that has insulation rated at 90º C.  
Fixed Location (residential, for example). Connect the  
CHASSIS GND screw to your system’s DC grounding point  
using 6 AWG wire. The system’s grounding point will  
usually be the AC service entrance grounding point or a  
separate ground rod. For a solar PV (photovoltaic)  
installation, this is usually the same ground rod used to  
ground the PV array.  
Connecting DC Cables  
Proper cables and wiring are essential to effective operation  
of the PROwatt 600. Because the PROwatt 600 has a low  
voltage, high current input, low-resistance wiring between  
the battery and the inverter is essential to deliver the  
maximum amount of usable energy to your load.  
Cabling Guidelines  
Deviating from these guidelines will cause excessive voltage  
drop or melting of the cable and/or connectors. The inverter  
may also shut down or fail to operate some loads.  
Make sure each cable between the inverter and the  
battery is no longer than 4 feet (1.2 m).  
Use 4 AWG copper (90º C insulation rating).  
10  
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Connecting DC Cables  
Do not use aluminum. It has about 1/3 more resistance  
than copper cable of the same size, and it is difficult to  
make good, low-resistance connections to aluminum.  
Cabling Procedure  
Follow the procedure given below and consult Figure 3 and  
Figure 4 for details that are specific to your installation.  
FROM ALTERNATO R  
OR C HARGER  
ISOLATOR  
G ROU ND TO  
VEHICLE  
C HASSIS  
FUSE OR  
DEEP-CYCLE  
AU XILIARY  
BATTERY  
VEHICLE  
STARTING  
BATTERY  
TO DC  
LOADS  
CIRCUIT  
BREAKER  
G RO UND TO  
VEHICLE  
CHASSIS  
FUSE OR  
CIRCUIT  
BREAKER  
TO VEHICLE  
GROUND TO  
VEH ICLE  
CHASSIS  
600  
PROwatt  
Figure 3 Installation for Normal Loads  
11  
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Connecting DC Cables  
FR O M ALTER N ATO R  
O R C H ARG ER  
IS O LATO R  
FUS E O R  
D EEP -CY CLE  
AU XILIA RY  
BATTE RY  
VE HICLE  
STA RTING  
B ATTERY  
TO DC  
LO AD S  
CIRC U IT  
BR EA KER  
G RO U ND TO  
VE HIC LE  
C HA SSIS  
G RO U ND TO  
V EH IC LE  
C HA SS IS  
TO VEH IC LE  
D EEP -CY CLE  
AU XILIA RY  
BATTE RY  
FU SE O R  
CIR C U IT  
BR EAK ER  
G RO UN D TO  
V EH ICLE  
C HASS IS  
600  
PROwatt  
Figure 4 Installation for Heavy Loads  
Cabling Procedure  
To connect the DC cables:  
1. Cut the cables to the correct length.  
2. Strip the appropriate amount of insulation from one end  
of each cable and attach the connectors that will join the  
cables to the battery, battery isolator switch, or fuse  
block. The connectors you use must create a permanent,  
low-resistance connection.  
12  
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Connecting DC Cables  
If you are using crimp connectors, use the tool  
recommended by the terminal manufacturer. Make sure  
no stray wires protrude from the terminal. (You can also  
have the crimp connectors attached by the company that  
sells you the cable.)  
3. Strip about 1/2 inch (1.25cm) from the ends of the cables  
that will be connected to the inverter.  
4. Install a fuse and fuse holder in the cable that will be used  
for the positive side of the DC circuit. The fuse must be  
as close to the battery as possible, must be rated for DC  
circuits, rated 80A max, and have a short-circuit interrupt  
rating that exceeds the short-circuit current available  
from the battery.  
Xantrex recommends a Bussman ANL-80 fuse or a  
Gould type A3T80 Class T fuse, or equivalent for  
installations requiring a “code fuse”.  
5. Insert the stripped ends of the cables into the cabling  
terminals on the rear of the inverter and tighten the  
screws securely. The red terminal is positive (+); the  
black terminal is negative (–). See Figure 2.  
6. Attach the connector on the negative cable to the  
negative battery terminal. Make a secure connection.  
Loose connectors cause excessive voltage drop and may  
cause overheated wires and melted insulation.  
CAUTION: Reverse Polarity  
Power connections to the PROwatt 600 must be  
positive to positive and negative to negative.  
A reverse polarity connection (positive to negative)  
will blow a fuse in the inverter and may cause  
permanent damage. Your warranty does not cover  
damage caused by a reverse polarity connection.  
13  
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Connecting DC Cables  
7. Before proceeding, make sure that the cable you have just  
installed connects the negative terminal of the inverter to  
the negative terminal of the battery.  
WARNING: Explosion or Fire  
Do not complete the next step if flammable fumes  
are present. Explosion or fire may result.  
Thoroughly ventilate the battery compartment  
before making this connection.  
8. Connect the cable from the positive (red) terminal of the  
PROwatt 600 to the positive terminal of the battery.  
This is the last cable connection. A spark is normal when  
you make it.  
9. If you have installed a battery selector switch, use it to  
select one of the batteries.  
10. Turn on the inverter’s On/Off switch.  
11. Check the inverter’s front panel. The POWER indicator  
should be on. If it is not, or if the FAULT indicator is on,  
check your battery and the connections to the inverter.  
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Operation  
3
Chapter 3 tells you how to operate the  
PROwatt 600 Inverter efficiently.  
Specifically, this chapter:  
Explains how to turn the inverter on  
Describes operating limits  
Provides information about routine  
maintenance  
Discusses optimal battery charging  
frequency  
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Turning the Inverter On and Off  
Turning the Inverter On and Off  
The On/Off switch on the front panel turns the control circuit  
in the PROwatt 600 on and off.  
To turn the inverter on or off:  
Turn the On/Off switch or off.  
CAUTION  
The inverter’s On/Off switch does not disconnect  
power from the PROwatt.  
When the switch is Off, the inverter draws no current from  
the battery.  
Operating Several Loads at Once  
If you are going to operate several loads from the  
PROwatt 600, turn them on separately after you have turned  
the inverter on. This will ensure that the inverter does not  
have to deliver the starting current for all the loads at once.  
Turning the Inverter Off Between Charges  
When the switch is on but no power is being supplied to a  
load, the inverter draws less than 300 mA from the battery.  
This is a low current draw. It would take more than a week to  
discharge a 100 Ah battery at this current, so you don’t have  
to worry about excessive drain on your battery if you leave  
the inverter switched on for a few days.  
If you are not planning to recharge your battery within a week  
or so, turn the inverter off.  
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Reading the Front Panel Indicators  
Reading the Front Panel Indicators  
Green POWER LED  
The POWER LED is on when the inverter is connected to DC  
power and the inverter is switched On.  
Red FAULT LED  
The FAULT LED comes on for one of the following reasons:  
Condition  
Cause / Action  
Over Temperature  
Shutdown  
The PROwatt 600 has overheated and shut  
down. The inverter may have overheated  
because it was operated at power levels  
above its 600W continuous output rating or  
because it was installed in a location that  
does not allow it to dissipate heat properly.  
Turn the inverter off and then back on after  
it has cooled down.  
Note: To cool the inverter quickly, remove  
any loads, and leave the switch on to keep  
the fan running.  
Overload Shutdown A severe overload has caused the  
PROwatt 600 to shut down.  
Turn it off for 4–5 seconds, correct the fault  
condition, and turn it back on. Do not turn  
the inverter on again unless you have  
corrected the fault condition (removed the  
Low Voltage  
Shutdown  
The supply voltage (battery) has dropped  
below 10 V.  
High Voltage  
Shutdown  
The supply voltage (battery) has exceeded  
15 V.  
See “Troubleshooting Reference” on page 23 for further  
details about the FAULT LED.  
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Operating Limits  
Operating Limits  
Power Output  
The PROwatt 600 Inverter will deliver 600W or 5A  
continuously. This wattage rating applies to resistive loads  
such as incandescent lights while the current rating applies to  
reactive loads such as motors.  
Input Voltage  
The input voltage limits are shown in the following table.  
Operating  
Condition  
Voltage Range  
Comment  
Normal  
10 V–15 V  
Peak Performance 12 V–14 V  
Low Voltage Alarm At or below 10.7 V The audible low battery alarm sounds  
and FAULT indicator comes on.  
Low Voltage Shut Less than 10 V  
Down  
The inverter shuts down to protect the  
battery from being over-discharged.  
It will not restart unless the input  
voltage exceeds 10 V and the unit is  
manually reset. You manually reset  
the unit by turning it off for 4–5  
seconds and then turning it back on.  
High Voltage Shut At or above 15 V The inverter shuts down to protect  
Down  
itself from excessive input voltage.  
The FAULT indicator comes on.  
Note: Although the PROwatt 600  
incorporates over-voltage protection,  
it can still be damaged if input  
voltage exceeds 16 V.  
The unit will not restart unless the  
input voltage is less than 15 V and the  
unit is manually reset. You manually  
reset the unit by turning it off for 4–5  
seconds and then turning it back on.  
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Inverter Loads  
Inverter Loads  
The PROwatt 600 will operate most AC loads within its  
power rating (600 watts / 5 amps). However, some appliances  
and equipment may be difficult to operate, and other  
appliances may actually be damaged if you try to operate  
them with the PROwatt 600. Please read “Problem Loads”  
and “Trouble Loads” carefully.  
Problem Loads  
S o m e in du ction m oto rs u sed in freezers, p um p s, an d other  
m oto r-op erated eq uipm en t n eed high surge cu rrents to start.  
T h e P R O w att 60 0 m ay no t be able to start so m e o f these  
m oto rs even th ou g h th eir rated curren t draw is w ith in the  
P R O w att’s lim its. T he P R O w att 6 00 w ill no rm ally start  
sing le-ph ase in du ction m o to rs rated at 1 /4 h orsepo w er or less.  
Trouble Loads  
CAUTION  
Some equipment may be damaged by the  
PROwatt 600’s quasi-square wave output.  
Some appliances, including the types listed below, may be  
damaged if they are connected to the PROwatt 600:  
Speed controllers found in some fans, kitchen appliances,  
and other loads may be damaged.  
Some rechargers for small nickel-cadmium batteries can  
be damaged if connected to the PROwatt 600. See  
“Precautions For Using Rechargeable Appliances” on  
page ix for further details.  
If you are unsure about powering any device with the  
PROwatt 600, contact the manufacturer of the device.  
19  
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Battery Charging Frequency  
Battery Charging Frequency  
When possible, recharge your batteries when they are about  
50% discharged or earlier. This will give you a much longer  
battery cycle life than recharging when the batteries are  
almost completely discharged.  
Routine Maintenance  
Minimal maintenance is required to keep your PROwatt 600  
operating properly. Periodically you should:  
Clean the exterior of the unit with a damp cloth to  
prevent the accumulation of dust and dirt  
Tighten the screws on the DC input terminals  
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Troubleshooting  
4
Chapter 4 will help you identify the source of  
most problems that can occur with the  
PROwatt 600 Inverter.  
chapter before contacting Xantrex Customer  
Service.  
If you cannot solve a problem and need to  
contact Xantrex, record the information that  
is asked for in “Information About Your  
System” on page 4545. This will help our  
Customer Service Representatives give you  
better service.  
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Common Problems  
Common Problems  
WARNING  
Do not dismantle the PROwatt 600 Inverter. It does  
not contain any user-serviceable parts. Attempting  
to service the unit yourself could result in an  
electrical shock or burn.  
Buzz in Audio Equipment  
Some inexpensive stereo systems emit a buzzing noise from  
their loudspeakers when operated from the PROwatt 600.  
This occurs because the power supply in the audio system  
does not adequately filter the modified sine wave produced  
by the PROwatt. The only solution is to use a sound system  
that has a higher quality power supply.  
Television Reception  
When the PROwatt 600 is operating, it can interfere with  
television reception on some channels. If interference occurs,  
try the following:  
1. Make sure the chassis ground screw on the rear of the  
PROwatt is solidly connected to the ground system of  
your vehicle, boat, or home.  
2. Make sure that the television antenna provides an  
adequate (“snow-free”) signal and that you are using  
good quality cable between the antenna and the  
television.  
3. Keep the cables between the battery and the PROwatt as  
short as possible and twist them together with two to  
three twists per foot. (This minimizes radiated  
interference from the cables.)  
4. Move the television as far away from the PROwatt as  
possible.  
5. Do not operate high power loads with the PROwatt while  
the television is on.  
22  
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Troubleshooting Reference  
Troubleshooting Reference  
Problem  
Possible Cause  
Solution  
Low output voltage  
(96 Vac–104 Vac)  
You are using a  
Use a true RMS reading  
voltmeter.  
voltmeter that cannot  
accurately read the  
RMS voltage of a  
modified sine wave.  
Load runs for a few  
seconds and then FAULT  
indicator lights.  
Overload  
Reduce the load.  
No output voltage, alarm Low input voltage  
sounding, and FAULT  
Recharge battery; check  
connections and cable.  
indicator on.  
No output voltage;  
neither indicator on.  
The inverter is off.  
No power to the  
inverter.  
Turn the inverter on.  
Check wiring to inverter.  
Have a qualified technician  
check and replace the fuse  
if necessary.  
Inverter fuse open.  
Reverse DC polarity.  
Have a service technician  
check and replace the fuse,  
making sure to observe  
correct polarity.  
No output voltage and  
FAULT indicator is on.  
High input voltage.  
Make sure the PROwatt is  
connected to a 12 V battery.  
Check voltage regulation of  
the charging system.  
Low battery alarm stays Poor DC wiring; poor  
Use proper cable and make  
solid connections. Install a  
new battery.  
on; load ran for short  
battery condition.  
time.  
No output voltage;  
Thermal shutdown.  
Allow the unit to cool off.  
Reduce the load if  
continuous operation is  
required.  
FAULT indicator on;  
load exceeds 600 W/5 A  
output. Unit hot to touch.  
Improve ventilation. Make  
sure ventilation openings  
are not obstructed. Reduce  
ambient temperature.  
No output voltage and  
FAULT indicator is on.  
Short circuit.  
Check AC wiring for short  
circuit.  
Very high power load.  
Remove the load.  
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Specifications  
A
Appendix A contains electrical and physical  
specifications for the PROwatt 600 Inverter.  
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Electrical Performance  
Electrical Performance  
Output power at 20º C ambient  
and 12 Vdc input:  
Continuous power  
Surge power  
600 W  
1200 W  
Output voltage  
115 Vac RMS 10%  
Output waveform  
Modified sine wave (quasi-  
square wave)  
Output frequency  
60 Hz 4 Hz  
10 Vdc–15 Vdc  
Audible, 10.7 V  
10 V  
Input voltage  
Low battery alarm  
Low battery shutdown  
High battery shutdown  
Optimum efficiency  
No load current draw  
15 V  
90%  
0.3 A  
Physical  
Length  
Width  
11” (28 cm)  
6.25” (16 cm)  
2.5” (6.5 cm)  
4.1lb. (2 kg)  
Height  
Weight  
Specifications are subject to change without notice.  
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Battery Types  
and Sizes  
B
The batteries you use strongly affect the  
performance of the PROwatt 600 Inverter. It  
is important to connect the inverter to the  
correct size and type of battery.  
The information in Appendix B will help  
you select, connect, and maintain batteries  
that are most appropriate for your  
application.  
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Battery Types  
Battery Types  
Automotive Starting Batteries  
Purpose  
The lead-acid battery you are most familiar with is probably  
the starting battery in your automobile. An automotive  
starting battery is designed to deliver a large amount of  
current for a short period of time (so it can start your engine).  
Only a small portion of the battery’s capacity is used to start  
the engine, and it is quickly recharged by the running engine.  
This type of battery is not designed for repeated cycles where  
the battery is almost completely discharged and then  
recharged. If it is used in this kind of deep discharge service,  
it will wear out rapidly.  
Light Loads  
If your installation uses relatively low power loads (that is,  
power consumption of 300 W or less) and relatively short  
operating times before recharging (one hour or less), you can  
connect the PROwatt 600 directly to the vehicle starting  
battery. See Figure 5.  
G R O U N D TO  
V E H IC LE  
C H AS SIS  
VE H IC LE  
S TA R TIN G  
B ATTE RY  
FU S E O R  
FR O M  
A LTE R N ATO R  
C IR C U IT  
BR EA KE R  
G R O U N D TO  
V E H IC LE  
C H AS SIS  
600  
PROwatt  
Figure 5  
Battery Connection for Light Loads  
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Battery Size  
Deep-Cycle Lead-Acid Batteries  
Purpose  
Deep-cycle lead-acid batteries are designed for deep  
discharge service where they will be repeatedly discharged  
and recharged. They are marketed for use in recreational  
vehicles, boats, and electric golf carts—so you may see them  
referred to as RV batteries, marine batteries, or golf cart  
batteries.  
Average and Heavier Loads  
For most applications of the PROwatt 600 Inverter, Xantrex  
recommends that you use one or more deep-cycle batteries  
that are separated from the vehicle’s starting battery by a  
battery isolator.  
A battery isolator is a solid-state electronic circuit that allows  
equipment to be operated from an auxiliary battery without  
danger of discharging the vehicle’s starting battery. During  
vehicle operation, the battery isolator automatically directs  
the charge from the alternator to the battery requiring the  
charge. Figure 6 shows a battery isolator.  
Battery isolators are available at marine and RV dealers and  
most auto parts stores.  
Battery Size  
CAUTION  
The PROwatt 600 must only be connected to  
batteries with a nominal output voltage of 12 volts.  
The PROwatt 600 will not operate from a 6 volt  
battery and will be damaged if connected to a 24  
volt battery.  
Importance of Battery Size  
Battery size or capacity is as important as the battery type  
you use.  
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Battery Size  
Battery Capacity Standards  
A number of different standards are used to rate battery  
energy storage capacity. Automotive and marine starting  
batteries are normally rated in cranking amps. This is not a  
relevant rating for continuous loads like an inverter. Deep-  
cycle batteries use a more suitable rating system, either  
“amp-hours” (“Ah”) or “reserve capacity” in minutes.  
Battery Reserve Capacity Battery reserve capacity is a  
measure of how long a battery can deliver a certain amount of  
current—usually 25 amps. For example, a battery with a  
reserve capacity of 180 minutes can deliver 25 amps for 180  
minutes before it is completely discharged.  
Amp-hour (Ah) Capacity Amp-hour capacity is a measure  
of how many amps a battery can deliver for a specified length  
of time—usually 20 hours. For example, a typical marine or  
RV battery rated for 100Ah can deliver 5 amps for 20 hours  
(5 A x 20 hours = 100 Ah).  
Actual Battery Capacity Actual battery capacity decreases  
as discharge current increases. A battery rated at 100Ah  
which can deliver 5 A for 20 hours may deliver 20 A for only  
4 hours, resulting in an actual capacity of 80 Ah. For this  
reason, it is difficult to compare rated Ah capacity with  
battery reserve capacity. For example, a battery with a reserve  
capacity of 180 minutes has the following calculated Ah  
capacity:  
is rated at the discharge current required to get 20 hours of  
operation (about 5 A).  
To calculate the battery capacity you require, read  
“Estimating Battery Requirements” on page 31 and “Battery  
Sizing Example” on page 32, and then complete the “Battery  
Sizing Worksheet” on page 33.  
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Estimating Battery Requirements  
Estimating Battery Requirements  
To determine the battery capacity you require:  
1. Determine how many watts are consumed by each  
appliance that you will be operating from the  
PROwatt 600. You can normally find this on a label on  
the product. If only the current draw is given, multiply it  
by 115 to get the power consumption in watts.  
2. Estimate how many hours each appliance will be  
operating each day.  
3. Calculate the daily watt-hours needed for each appliance.  
4. Add the total number of watt-hours needed for all the  
appliances and multiply it by the number of days between  
charges.  
5. Divide the total watt-hours of AC load between charges  
by 10. This gives the battery Ah used between charges.  
6. Double the total Ah used between charges to get the  
recommended battery size in Ah.  
See the battery sizing example that follows.  
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Battery Sizing Example  
Battery Sizing Example  
This example illustrates a typical calculation, assuming an  
opportunity to charge the batteries every three days.  
Dailywatt-hours  
needed for this  
appliance  
(A) Power  
Consumption  
(B) Operating  
Time per Day  
Appliance  
TV & VCR  
Sewing machine  
Bread maker  
Blender  
(= A x B)  
115 W  
150 W  
600 W  
3 hours  
1 hour  
345 Wh  
150 Wh  
900 Wh  
75 Wh  
1 1/2 hour  
300 W 15 min = 1/4 hour  
Total Daily watt-hours of AC load  
x Number of Days between charges  
1470 Wh  
3
= Total watt-hours of AC load between charges  
Battery Ah used between charges (divide by 10)  
4410 Wh  
441 Ah  
882 Ah  
Recommended Battery Bank Size in Ah (multiply by 2)  
This example illustrates how quickly your battery needs can  
escalate. To reduce the required battery size, you can  
conserve energy by eliminating or reducing the use of some  
loads or re-charge more frequently.  
When sizing your battery, resist the temptation to skip the last  
step of this calculation (multiplying by 2). More capacity is  
better since you will have more reserve capacity, be better  
able to handle large loads and surge loads, and your battery  
won't be discharged as deeply. Battery life is directly  
dependent on how deeply the battery is discharged. The  
deeper the discharge, the shorter the battery life.  
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Battery Sizing Worksheet  
Battery Sizing Worksheet  
Use the following worksheet to calculate your battery needs.  
To ensure sufficient battery capacity, be generous when  
estimating the operating time per day for each of the loads  
you will run.  
Daily watt-  
hours needed  
(A)  
Power  
Consumption  
(B)  
for this  
appliance  
(= A x B)  
OperatingTime  
per day  
Appliance  
W
W
W
W
W
W
W
W
hours  
hours  
hours  
hours  
hours  
hours  
hours  
hours  
Wh  
Wh  
Wh  
Wh  
Wh  
Wh  
Wh  
Wh  
Wh  
Total Daily watt-hours of AC load  
x Number of Days between charges  
= Total watt-hours of AC load between charges  
Battery Ah used between charges (divide by 10)  
Wh  
Ah  
Ah  
Recommended Battery Bank Size in Ah (multiply by 2)  
As your power requirements increase, you may need to use  
more than one battery to obtain sufficient capacity. Read  
“Two Batteries Connected In Parallel” to determine whether  
two batteries are appropriate for the applications you intend  
to power.  
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Two Batteries Connected In Parallel  
Two Batteries Connected In Parallel  
Two identical batteries can be connected positive (+) to  
positive (+) and negative (–) to negative (–) in a parallel  
system. A parallel system doubles capacity and maintains the  
voltage of a single battery. Figure 6 shows two batteries  
connected in parallel.  
CAUTION  
Do not make a parallel connection between  
batteries made by different manufacturers,  
different types of batteries, or batteries that have  
different Ah ratings. Decreased battery life and  
improper charging will result.  
Do not connect an old battery to a new one.  
FR OM ALTER NATO R  
OR C HARGER  
ISOLATO R  
FUSE OR  
TO DC  
LOAD S  
D EEP-CYCLE  
AU XILIARY  
BATTERY  
VEHICLE  
STARTING  
BATTER Y  
C IRC UIT  
BR EAKER  
G ROU ND TO  
VEHIC LE  
C HASSIS  
GRO U ND TO  
VEH ICLE  
C HASSIS  
TO VEHIC LE  
D EEP-CYCLE  
AU XILIARY  
BATTERY  
FU SE O R  
CIRC UIT  
BREAKER  
GR O UND TO  
VEH ICLE  
CH ASSIS  
600  
PROwatt  
Figure 6 Two Batteries Connected in Parallel  
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Battery Tips  
Battery Tips  
WARNING  
Review “Precautions When Working With  
Batteries” on page viii before you work with the  
batteries in your system.  
Explosive/Corrosive Gases Lead-acid batteries may emit  
hydrogen, oxygen, and sulfuric acid fumes when recharging.  
To reduce the risk of explosion:  
Vent the battery compartment to prevent the  
accumulation of gases.  
Do not install electronic or electrical equipment in the  
battery compartment.  
Do not smoke or use an open flame when working  
around batteries.  
Temperature Sensitivity The capacity of lead-acid batteries  
is temperature sensitive. Battery capacity is rated at 77º F  
(25º C). At 0º F (–20º C), the Ah capacity is about half the  
rated capacity. Temperature should be considered when you  
design your system.  
Low Temperatures If extremely low temperatures are  
expected where the inverter is going to be located, you should  
consider a heated equipment room. If the system is located in  
an unheated space, an insulated battery enclosure is  
recommended.  
High Temperatures The batteries should also be protected  
from high temperatures. These can be caused by high  
ambient temperatures, solar heating of the battery enclosure,  
or heat released by a nearby engine or generator. High battery  
temperature results in short battery life and should be avoided  
by ventilating the enclosure and reducing the external heat  
source by shading and insulation.  
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Battery Tips  
Discharged Batteries Do not leave batteries in a discharged  
state for more than a day or two. They will undergo a  
chemical process (sulfation) that can permanently damage the  
battery. As well, batteries self-discharge over a period of  
three to six months, so they should be recharged periodically  
even if they are not being used.  
Electrolyte Level If your batteries are not the “maintenance-  
free” type, check the electrolyte level at least once a month.  
Excessive fluid loss is a sign of overcharging. Replenish the  
electrolyte using distilled water only.  
Battery Connections Connections to battery posts must be  
made with permanent connectors that provide a reliable, low-  
resistance connection. Do not use alligator clips. Clean the  
connections regularly and prevent corrosion by using a  
protective spray coating or vaseline.  
Battery State of Charge You can measure battery state of  
charge with a hydrometer or, more easily, with a voltmeter.  
Use a digital voltmeter than can display tenths or hundredths  
of a volt when measuring 10 to 30 volts. Make your  
measurements when the battery has not been charged or  
discharged for several hours. For a deep-cycle battery at  
77º F (25º C), use the following table:  
Battery Voltage State of Charge  
12.7–13.0  
12.5–12.6  
12.3–12.4  
12.1–12.2  
11.9–12.0  
100%  
80%  
60%  
40%  
20%  
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Alternators and  
Charging  
Systems  
C
A good charging system is important for the  
health of your batteries. Poor recharging  
methods can quickly damage them.  
Appendix C provides guidelines for  
recharging batteries from an alternator, from  
AC power, and from alternate energy  
sources.  
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Charging System Requirements  
Charging System Requirements  
Your charging system should be capable of delivering a  
charging current equal to 10–25% of the amp-hour capacity  
of your battery. For example, if you have a 200 Ah battery,  
the charging system should be able to deliver 50 amps. The  
charging system must also be able to charge each 12 volt  
battery up to approximately 14.4 V and then drop back to a  
“float” voltage of 13.5–14 V (or shut off).  
CAUTION  
Never operate the PROwatt 600 directly from an  
alternator. To work properly the PROwatt must be  
connected to a battery or a well-regulated, high-  
current DC power supply.  
Charging With an Engine Alternator  
The following information will let you determine whether  
your vehicle’s standard alternator will be adequate by itself,  
whether you should install an alternator controller, or whether  
you need a high-output alternator.  
Using Your Vehicle’s Standard Engine Alternator  
A typical engine alternator (12 volts) may not be able to meet  
these requirements if your system uses large capacity  
batteries. Alternators are typically rated for the current they  
can deliver when they are cold. In use, alternators heat up,  
and their output current capability drops by as much as 25%.  
Therefore, standard alternators with ratings of 40–105 A will  
only deliver a maximum of 30–80 A in actual use and will  
deliver even less as battery voltage rises. Many alternators  
cannot produce more than 13.6 V when they are hot. As a  
result, a standard alternator may not be able to charge a large  
battery quickly and completely.  
Two solutions are to install an alternator controller or to  
install a high-output alternator.  
38  
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Charging From AC Power  
Using an Alternator Controller  
If your regular alternator is inadequate by itself, you can  
install an alternator controller that will bypass the voltage  
regulator and boost the alternator’s output voltage during  
charging. This will increase the alternator’s charging rate at  
higher battery voltages and ensure more rapid and complete  
charging. Alternator controllers are available from marine  
product dealers.  
Using a High-Output Alternator  
Heavy-duty alternators rated from 100–140A can replace  
standard alternators and produce the higher current and  
voltage required to charge multiple battery systems. They are  
available from RV and marine dealers as well as auto parts  
suppliers.  
Charging From AC Power  
When recharging from AC power, use a good quality marine  
battery charger or RV converter that meets the requirements  
outlined in “Charging System Requirements” on page 38. For  
information about battery chargers manufactured by Xantrex,  
see the Xantrex web site at www.xantrex.com  
Do not use chargers intended for occasional recharging of  
automotive starting batteries. These chargers are not intended  
for continuous use.  
39  
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Charging From Alternative Energy Sources  
Charging From Alternative Energy Sources  
Your batteries can also be recharged from alternative energy  
sources such as solar panels, wind, or hydro systems. Make  
sure you use the appropriate battery charge controller for  
your particular energy source.  
CAUTION  
N ever operate the PR O w att 600 Inverter directly from  
an energy source such as a solar panel. The PR O w att  
m ust be connected to a battery or a w ell-regulated, high-  
current D C pow er supply to w ork properly.  
40  
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Product and  
System  
Information  
D
Appendix D contains the warranty for your  
PROwatt 600 Inverter as well as instructions  
for returning the product for servicing.  
Appendix D also has a place where you can  
record information about your system in case  
you need to contact Customer Service.  
41  
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Warranty  
Warranty  
What does this warranty cover? Xantrex manufactures its  
products from parts and components that are new or  
equivalent to new, in accordance with industry-standard  
practices. This warranty covers any defects in workmanship  
or materials.  
How long does the coverage last? This warranty lasts for  
twelve months from the date of purchase. Implied warranties  
of merchantability and fitness for a particular purpose are  
limited to twelve months from the date of purchase. Some  
jurisdictions do not allow limitations on how long an implied  
warranty lasts, so the above limitation may not apply to you.  
What does this warranty not cover? This warranty will not  
apply where the product has been misused, neglected,  
improperly installed, physically damaged or altered, either  
internally or externally, or damaged from improper use or use  
in an unsuitable environment. Xantrex does not warrant  
uninterrupted operation of its products. Xantrex shall not be  
liable for damages, whether direct, incidental, special, or  
consequential, or economic loss even though caused by the  
negligence or fault of Xantrex. Some jurisdictions do not  
allow the exclusion or limitation of incidental or  
consequential damages, so the above limitation or exclusion  
may not apply to you.  
What will Xantrex do? Xantrex will, at its option, repair or  
replace the defective product free of charge. Xantrex will, at  
its own option, use new and/or reconditioned parts made by  
various manufacturers in performing warranty repair and  
building replacement products. If Xantrex repairs or replaces  
a product, its warranty term is not extended. Xantrex owns all  
parts removed from repaired products.  
How do you get service? To qualify for the warranty, dated  
proof of purchase must be provided and the product must not  
be disassembled or modified without prior authorization by  
Xantrex. If your product requires warranty service, please  
return it to the place of purchase along with a copy of your  
42  
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Return Material Authorization Policy  
dated proof of purchase. If you are unable to contact your  
merchant, or the merchant is unable to provide service,  
contact Xantrex directly at:  
Phone: 1-800-670-0707  
Fax:  
1-800-994-7828  
Return Material Authorization Policy  
You must obtain a Return Material Authorization (RMA)  
number from Xantrex before returning a product directly to  
Xantrex. Products returned without an RMA number or  
shipped collect will be refused. When you contact Xantrex to  
obtain service, be prepared to supply the serial number of  
your product and its date of purchase as well as information  
about the installation and use of the unit. Record this  
information in “Information About Your System” on page 45  
of this guide.  
Return Material Procedure  
If you are returning a product from the USA or Canada,  
follow this procedure:  
1. Obtain an RMA number and a shipping address from  
Xantrex.  
2. Package the unit safely, preferably using the original box  
and packing materials. Include the following:  
• The RMA number  
• A copy of your dated proof of purchase  
• A return address where the repaired unit can be shipped  
• A contact telephone number  
• A brief description of the problem  
3. Ship the unit freight prepaid to the address provided in  
step 1. Collect shipments will be refused.  
43  
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Return Material Procedure  
How do other laws apply? This warranty gives you specific  
legal rights, and you may also have other rights which vary  
from jurisdiction to jurisdiction.  
For our Canadian customers: When used herein “implied  
warranties of merchantability and fitness for a particular  
purpose” includes all warranties and conditions, express or  
implied, statutory or otherwise, including without limitation  
implied warranties and conditions of merchantability and  
fitness for a particular purpose.  
44  
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Information About Your System  
Information About Your System  
As soon as you open your PROwatt 600 Inverter package,  
record the following information and be sure to keep your  
proof of purchase.  
Model Number  
(on top of unit)  
________________________  
________________________  
Serial Number  
(on bottom of unit)  
Purchased From  
Purchase Date  
________________________  
________________________  
If you need to contact Customer Service, please record the  
following details before calling. This information will help  
our representatives give you better service.  
__________________________  
Type of installation (e.g.  
RV, boat, home)  
__________________________  
Length of time inverter has  
been installed  
__________________________  
__________________________  
Battery size  
Battery type (e.g. flooded,  
sealed gel cell, AGM)  
__________________________  
__________________________  
__________________________  
__________________________  
DC wiring size and length  
Alarm sounding?  
Description of indicators  
Appliances operating when  
problem occurred  
__________________________  
Description of problem  
__________________________________________________  
__________________________________________________  
45  
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46  
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Index  
discharged 36  
A
AC wiring, warning about ix, 4  
alarm, low battery 2, 18, 23  
alternator controller 6  
described 39  
installing 39  
parallel connection illustrated 34  
routine maintenance 20  
RV 29  
temperature sensitivity 35  
battery chargers  
recommended types 39  
battery isolator  
alternator, high-output 6, 39  
amp-hour (Ah) capacity 30  
appliances  
battery-operated ix  
blender 2  
bread maker 2  
possible damage to 19  
power consumption 33  
rechargeable ix  
TV 2  
audio equipment, buzz in 22  
battery packs ix  
battery reserve capacity 30  
battery size  
estimating example 32  
estimating requirements 7, 29, 31  
estimating worksheet 33  
battery state of charge 36  
blender 2  
B
batteries  
amp-hour capacity 30  
and temperature extremes 35  
automotive starting 28, 30  
charging frequency 20  
connecting 2 in parallel 34  
connections for low power loads 28  
deep-cycle lead-acid 29  
bread maker 2  
47  
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Index  
C
F
cables. See DC cables.  
charging  
FAULT indicator 14, 17, 23  
from AC power 39  
fuses  
from alternative energy sources 40  
with engine alternator 38  
charging frequency for batteries 20  
charging system requirements 38  
charging systems, designing 7, 38  
CHASSIS GND 9  
G
chassis ground  
for fixed location 10  
for marine installation 10  
for vehicles 10  
guidelines for connecting 9  
computer systems 2  
Customer Service  
H
high voltage shutdown 2  
installing 39  
mention 6  
email 4, 43  
fax number 4, 43  
phone number 4, 43  
preparing to call 45  
D
DC cables  
I
indicators  
correct polarity 13  
FAULT 14, 17, 23  
input voltage 18  
installation  
fuses in 13  
guidelines for selecting 10  
procedure for connecting 11  
recommended size and length 10  
depth of discharge (DOD) 32  
materials 6  
overview of steps 3  
planning 7  
tools 6  
inverter  
input voltage 18  
loads 19  
E
electrolyte level 36  
explosive gases viii, 14, 35  
manual reset 18  
48  
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Index  
mounting location 8, 9  
illustrated 5  
using 16  
output voltage low 23  
over temperature shutdown 2  
overload 23  
mounting orientation 9  
operating several loads 16  
power output 18  
problem loads 19  
proof of purchase 42  
serial number 43  
trouble loads 19  
P
POWER indicator 14, 17  
turning off 16  
turning on 16  
L
loads  
average and heavy 29  
light 28  
operating several at once 16  
possible damage to 19  
problem 19  
reactive 18  
resistive 18  
R
reserve capacity 30  
Return Material Authorization number  
trouble 19  
low battery alarm 2, 18, 23  
low voltage shutdown 2  
procedure 43  
M
S
manual reset 18  
motors 18  
safety information vii, 4  
serial number 43  
servicing  
induction 19  
mounting orientation 9  
no user-serviceable parts vii, 22  
shutdown  
high voltage 2  
N
nickel-cadmium batteries ix  
low voltage 2  
over temperature 2  
specifications  
electrical 26  
O
On/Off switch  
physical 26  
49  
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Index  
starting batteries 30  
state of charge 36  
T
television reception 22  
televisions 2  
temperature  
ideal ambient temperature 8  
over temperature shutdown 17  
troubleshooting 21  
buzz in audio equipment 22  
common problems 22  
reference table 23  
television reception 22  
V
VCR 2  
ventilation 8, 35  
ventilation openings vii, 8, 9, 23  
W
warranty  
and damage caused by reverse  
polarity 13  
obtaining service 42  
period of coverage 42  
terms and conditions 42  
wiring. See DC cables.  
X
Xantrex  
email 4, 43  
fax number 4, 43  
phone number 4, 43  
50  
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Tel: 1-800-670-0707  
Fax: 1-800-994-7828  
445-0115-01-01  
Made in China  
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