Xantrex Technology HI400 User Manual

HI400
Owner’s Guide
About Xantrex
Xantrex Technology develops, manufactures, and markets advanced power electronic products. The company’s products convert raw electrical power from any source into high-quality power required by electronic and electrical equipment.
Trademark
their respective owners and are used herein for identification purposes only.
Notice of Copyright
HI400 Owner’ s Guide © January 2002 Xantrex International. All rights reserved.
Disclaimer
UNLESS SPECIFICALLY AGREED TO IN WRITING, XANTREX TECHNOLOGY INC. (“XANTREX”):
(a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION.
(b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSS OR DAMAGE, WHETHER DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF SUCH INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER’S RISK.
Date and Revision
January 2002, Revision 2
Part Number
445-0151-01-01
Contact Information
Web: www.xantrex.com Email: techhelp@xantrex.com Phone: 1-800-446-6180 Fax: 1-360-925-5143

Contents

Important safety information
General precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - v Explosive gas precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - vi Precautions when working with batteries - - - - - - - - - - - - - - - - - vii Precautions for using rechargeable appliances - - - - - - - - - - - - viii
1Introduction
Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 HI400 features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 Materials list - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6
2 Installation
Preparing for installation- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8
Installation codes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 Installation tools and mate rials - - - - - - - - - - - - - - - - - - - - - - - 9 Installation features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
Installing the HI400 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11
Overview- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11 Designing your installation- - - - - - - - - - - - - - - - - - - - - - - - - 11 Choosing a location- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15 Mounting your inverter - - - - - - - - - - - - - - - - - - - - - - - - - - - 16 Permanently connecting (hardwiring) the AC output- - - - - - - - 17 Installing the ignition lockout wiring - - - - - - - - - - - - - - - - - - 18 Connecting the DC cables - - - - - - - - - - - - - - - - - - - - - - - - - 19 Connecting the battery to the DC input- - - - - - - - - - - - - - - - - 20 Connecting the DC ground - - - - - - - - - - - - - - - - - - - - - - - - - 21
i
Contents
Connecting the AC input cord- - - - - - - - - - - - - - - - - - - - - - - 22 Checks prio r to initial power-up - - - - - - - - - - - - - - - - - - - - - 23 Starting up and testing your installation - - - - - - - - - - - - - - - - 23
3Operation
Operation features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 26
Inverter on and off - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 26 Ground fault circuit interrupter (GFCI) protection - - - - - - - - - 26 Alternate AC source - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27 Ignition lockout - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27 Low battery condition - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27
Inverter loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 28
Operating several loads at once - - - - - - - - - - - - - - - - - - - - - - 28 Problem loads- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 28 Turning the inverter off between charges - - - - - - - - - - - - - - - 29 Battery charging frequency- - - - - - - - - - - - - - - - - - - - - - - - - 29
4 Maintenance and Troubleshooting
Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 32 Troubleshooting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 32
Common problems - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 32 Buzz in audio equipment - - - - - - - - - - - - - - - - - - - - - - - - - - 32 Television interference- - - - - - - - - - - - - - - - - - - - - - - - - - - - 32
Troubleshooting reference- - - - - - - - - - - - - - - - - - - - - - - - - - - 33
A
Specifications
Electrical - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 36 Physical - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 36
B Battery Types and Sizes
Battery types- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 38
Automotive starting batte ries - - - - - - - - - - - - - - - - - - - - - - - 38 Deep-cycle lead-acid batteries- - - - - - - - - - - - - - - - - - - - - - - 38
Battery size- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 39
ii
Contents
Estimating battery requirements- - - - - - - - - - - - - - - - - - - - - - - 40
Battery sizing example- - - - - - - - - - - - - - - - - - - - - - - - - - - - 41 Battery sizing worksheet - - - - - - - - - - - - - - - - - - - - - - - - - - 42
Using multiple batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - - 43
Two batteries connected in parallel - - - - - - - - - - - - - - - - - - - 43 Two separat e battery banks- - - - - - - - - - - - - - - - - - - - - - - - - 43
Battery tips - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 44
C
Warranty and Product Information
Warranty information- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 48 Returning a product - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 49 Out-of-warranty service - - - - - - - - - - - - - - - - - - - - - - - - - - - - 50 Contacting Xantrex Customer Service- - - - - - - - - - - - - - - - - - - 51 Other Xantrex products- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 51
Index - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 53
iii
iv

Important safety information

Important: Before installing and using your HI40 0 Inverter, be sure to 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 batteries.
2. Do not operate the i nverter if it has rece ived a sharp bl ow , been dropped, or otherwise damaged. If the unit is damaged, see “Service during warranty” on page 48 and
“Returning a product” on page 49.
3. Do not disassemble 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
“Warranty information” on page 48 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 Switch 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.
v

Explosive gas precautions

Explosive gas precautions
WARNING: Explosion hazard
.
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.
vi

Precautions when working with batteries

Precautions when working with batteries
WARNING: Explosion and fire hazards
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 a llow a spar k or fla me near the engi ne or battery.
4. Use caution to redu ce the risk o f drop ping 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 li ke rings, bracelets, and watches when working with lead-acid batteries. These batteries produce a short-c ircuit curre nt high en ough to weld a r ing or the like to metal and 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.
vii

Precautions for using rechargeable appliances

Precautions fo r u sing rechargeable appliances
Most rechargeable battery-operated equipment uses a separate charger or transformer that is plugged into an AC receptacle and produces a low voltage charging out.
Some chargers for rechargeable batteries can be damaged if connected to the HI400 Inverter.
Do not use the following with the HI400 Inverter:
Small battery-o perated a ppliance s like f lashli ghts, raz ors,
and night lights that can be plugged directly into an AC receptacle to recharge.
Some chargers for battery packs used in hand power
tools. These affected chargers display a warning label stating that dangerous voltages are present at the battery terminals.
viii

Introduction

Chapter 1 “Introduction” describes the main operating features of the HI400 Inverter.
1

Introduction

Introduction
The HI400 Inverter is a modified sine wave (MSW) inverter providing power for a variety of AC loads, such as TVs, VCRs, laptops, camcorders and other small AC devices. They are CSA certified for use in recreational vehicles.
The HI400 is available in two versions:
“HI400 with hardwire” is designed for permanent hardwired installation.
“HI400 with hardwire and GFCI outlet” has a GFCI receptable on the front and a hardwire compartment. It provides easy access for plugging a load directly into the output of the unit. The hardwire compartment allows the unit to be installed permanently.
HI400 offers the following inverter features:
Ability to run many of the entertainment loads that you use at home.
You can operate TVs, stereos, VCRs, computers and even small battery chargers. You can run multiple loads up to 400 watts in total.
Surge capability HI400 will surge up to 550 watts peak.
Low voltage shutdown The inverter shuts off when your batteries discharge to
less than 10 volts. When the battery voltage recharges to above 12.5 volts,
the inverter automatically restarts. Thi s feature prevents the inverter from draining the batteries if it is left on without a load.
Ground fault circuit interrupter (GFCI) As well as providing for per manent hard wire i nstallat ion,
the GFCI model provides a receptacle for plugging in a load.
2
Introduction
This receptacle has a “gro und fault circuit interrupter” to reduce shock hazards on loads connected to both the receptacle and hardwire outputs.
Ignition lock out Ignition lockout prevents the inverter from operating
while the engine is running. It allows the user to turn the inverter on and off remotely.
Transfer switch Automatically connects the loads on the receptacle and
hardwire outputs to the external AC source when one is available. Upon discon nection, or los s of the exter nal AC source, the transfer switch automatically transfers the load circuits over to inverter power.
3

HI400 features

HI400 features
Figure 1 below, and Figure 2 opposite, show the front and
back panels of the HI400. Table 1 and Table 2 list the respective panel parts.
➀➁
Figure 1 Front Panel - “Hardwire with GFCI” version. Table 1 Front panel features
Feature Description
➀ ➁ ➂
Fan vents
Output circuit protector
ON/OFF power switch
➃ ➄ ➅
4
Dual AC receptacle (on the GFCI outlet and hardwire version only)
GFCI test and reset buttons (on the GFCI outlet and hardwire version only)
“On inverter” and “low battery status” LEDs
HI400 features
Figure 2 Back panel
p
T able 2 Back panel features
Feature Description
➀ ➁ ➂
Air vents
Cable clamp
Chassis grounding lug
➃ ➄ ➅
AC hardwiring compartment (with cover on)
DC input terminals
AC input cord
5

Materials list

Materials list
Your HI400 inverter package includes the items listed below:
Inverter with hardwire (80-04 01-12) or
Inverter with hardwire and GFCI outlet (80-0400-12)
Owner’s Guide
6

Installation

Chapter 2 “Installation” provides complete information for installing the HI400 Inverter. Specifically, this section describes:
safety instructions and installation codes that must be observed during installation.
installation tools and materials.
appropriate locations and environments for mounting the inverter.
AC cabling, DC cabling, and ground information.
detailed installation procedures.
7

Preparing for installation

Preparing for installation
Prior to beginning your installation, review the “Important Safety Instructions” on page v, and read the entire “Installation” section so you can plan your installation from beginning to end.
WARNING: Electrical shock and fire hazards
Xantrex recommends all wiring be done by qualified personnel. Disconnect all AC and DC power sources to prevent accidental shock. Disable and secure all AC and DC disconnect devices and automatic generator starting devices. It is the installer’s responsibility to ensure compliance with all applicable installation codes and regulations.
CAUTION
Be sure to read all instructions before installing and operating this inverter.

Installation codes

Applicable installation codes vary depending on the specific location and application of the installation. Some examples are:
T he U.S. National Electrical Code (NEC)
The Canadian Electrical Code (NEC)
NEC, Canadian Standards Association (CSA), and RV Industry Association (RVIA) requirements for installation in RVs.
It is the installer’s responsibility to determine which codes apply, and to ensure that all applicable installation requirements are met.
8

Installation tools and materials

You will need the following tools and materials to install the inverter:
#2 Phillips screwdriverWire stripper4 mounting screws or bolts and appropriate tools3/8” wide slot screwdriver for DC input and chassis
ground terminals
3-conductor (2-conductor-plus-ground cable) AC output
cable sized appropr iate ly for l oad accor ding to ap plicab le installation code(s). In the NEC, CEC and RV applications, this is No. 14 AWG.
Crimp connectors and appropriate crimping tool for AC
output wiring and ignition lockout wiring (if twist-on wire connectors are not appropriate for your installation).
DC cable, sized appropriately for load per the applicable
installation code(s). In NEC, CEC and RV applications, this is No. 8 AWG if copper conductors rated 60 °C – 90 °C are used.
Preparing for installation
Terminals for connecting the DC cables to the battery, as
well as appropriate tools for those terminals (for example, crimping tool, hex-key, etc.).
AC and DC disconnects and over-current protective
devices.
9
Preparing for installation

Installation features

Figure 3 and Table 3 below, list the installation features of
your HI400 inverter.
Figure 3 Installation features: back view T able 3 Installation features: back view
Feature Description
➀ ➁ ➂
DC input terminals Cable clamp Chassis grounding lug
10
➃ ➄ ➅ ➆ ➇ ➈
AC Hardwire compartment Ground screw for AC output ground Ignition lockout wire (red) AC output wiring (blac k, white) AC input cord Wire connectors (3)

Installing the HI400

Overview

This section provides detailed installation information. The overall procedure is divided into nine main steps:
Installing the HI400
Step 1 Step 2 Step 3 Step 4
Designing your installation (page 11) Choosing a location for your inverter (page 15) Mounting your inverter (page 16) Permanently connecting the AC output wiring
(page 17)
Step 5 Step 6 Step 7 Step 8 Step 9
Installing the ignition lockout wiring (page 18) Connecting the DC cables (page 19) Connecting the AC input cord (page 22) Checks prior to initial pow er-up (page 23) Starting up and testing your installation
(page 23)

Designing your installation

This section provides information about AC wires, DC cables, AC disconnects and over protection devices, GFCIs, and batteries which you must supply as part of the installation.
AC shorepower
A source of 120 volt, 60 Hz alternat ing curr ent (AC) power is needed if it is desired to power the loads connected to the inverter from a source other than the inverter. Typically, this source will be utility grid (power company) power provided at an RV park or campground, or an AC generator.
11
Installing the HI400
Note:
AC input power from a utility grid, generator, or other source.
AC disconnects and over- current protection devices
Throughout this manual, the term “s horepower” r efers t o
To meet electrical code requirements, you must provide the inverter with over-current protection (such as a circuit breaker or fuse) and a disconnect device as follows:
AC Input: The circuit breaker or fuse used to protect the
HI400 inverter must be rated no more than 15 A and must be approved for use on 120 Vac branch circuits.
AC Output: The circuit breaker or fuse must be rated at no
more than 15 A and must be approved for use on 120 Vac branch circuits.
Disconnect devices: Each system requires a method of
disconnecting each AC circuit. If the over-current protection device is a circuit breaker, it will serve as a disconnect switch. If fuses are used, separate AC disconnect switches will be needed between the source of power and the fuses.
AC output wiring
The type and size of the wires between the inverter output and the loads varies with the installation type and applicable codes. For many RV applications, flexible multi-strand wire is required. Installation codes may specify solid or stranded, overall size of the conductors, and type and temperature rating of the insulation around the wire.
12
The AC output wiring must be sized to match the current rating of the circui t breaker or fuse you pr ovide on AC outpu t circuits. The size must be in accordance with the electrical codes or regulations applicable to your installation. In most NEC, CEC, and RV installations, the wire size will be required to be No. 14 AWG, 3-conductor (line and neutral, plus ground).
AC output neutral bonding
The neutral conductor of the inverter’s AC output circuit is automatically connected (“bonded”) to the safety ground whenever the inverter is running and AC utility shorepower is not present. When AC shorepower is present, this connection is automatically lifted, as that same bonding connection will b e presen t in the AC shorepower source. This system automatically conforms to electrical code requirements that neutral conductors are to be bonded to ground at all times, but only in one place at a time.
CAUTION: Damage to unit
Do not connect AC output 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 damage the unit.
DC disconnects and over-current devices
The DC circuit from the battery to the inverter must be equipped with over-current protection (such as a circuit breaker or fuse) and a disconnect device. This usually consists of a DC-rated circuit breaker, a “fused-disconnect,” or a separate fuse and DC disconnect. Do not confuse AC circuit breakers with DC circuit breakers — they are not interchangeable. The current rating of the fuse or breaker must be matched to the size of the DC cables used in accordance with the applicable installation codes. The breaker or disconnect and fuse should be located as close as possible to the battery, in the positive cable. Applicabl e codes may limit how far the protection can be from the battery.
Installing the HI400
For No. 8 AWG DC cable, the fuse or circuit breaker is required to be rated 40 Adc max. Use a sl ow-blow f use to ge t the maximum surge performance from the inverter.
13
Installing the HI400
DC cabling
This includes the DC cables between the battery, the DC disconnect and over-current protection device, and the inverter. For copper cable rated 60 °C, 75 °C, or 90 °C, the minimum size cable allowed in NEC, CEC, or RV installations is No. 8 AWG (assuming a 40 Adc fuse or breaker is used).
Batteries
Every HI400 inverter requires a 12 V deep-cycle battery or group of batteries to provide the DC current that the inverter converts to AC. Deep-cycle batteries are intended to be repeatedly cycled partly or fully discharged, and then charged. Automotiv e-type st arting o r “cranking” batteri es are not recommended, except for temporary emergency use, since deep-cycle use will severely limit their useful life.
Ground fault circuit interrupters (GFCIs)
GFCIs are intended to protect people from electrical shocks and are usually required in wet or damp locations. A regular circuit breaker cannot provide this type of protection.
14
Installations in recreational vehicles require GFCI protection of branch circuits connect ed to the AC output of the inverter . The HI400 comes in two versions. In the version with the integral GFCI receptacle, the GFCI protects both the receptacle’s output and the hardwire output. In the version without the integra l GFCI receptacl e, the hardwir e output has no GFCI protection, and it is up to the installer to provide it.
Compliance with UL standards requir es tha t Xantre x test and recommend specific GFCIs for use with the HI400 inverter. Xantrex has tested the GFCI-p rotected 15 A recepta cles listed in Table 4, and found they function properly when connected to the AC output of the HI400.
Note:
instructions for testing and resetting your GFCI.
You should test your GFCI monthly. See page 26 for
Table 4 Tested GFCI models
Manufacturer Model number
Leviton 6599 Pass & Seymour 1591 Hubbell GF 5252GYA

Choosing a location

WARNING: Risk of fire or explosion
This equipment contains components that tend to produce arcs or sparks. To reduce the risk of fire or explosion, do not install this equipment 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, or joints, fittings, or other connections between components of the fuel system.
Installing the HI400
WARNING: Fire hazard
Do not cover or obstruct the ventilation openings. Do not install this equipment in a zero-clearance compartment. Overheating may result.
The inverter should only be installed in locations that meet the following requirements:
Dry Do not allow water or other fluids to drip or
splash on the inverter. Do not expose to rain, snow or splashing water.
Cool Normal air temperature should be between
32 °F and 77 °F (0 °C and 40 °C) — the cooler the better within this range.
15
Installing the HI400
Ventilated See the warning on page 15. Allow at least 5
Safe See the warning on page 15. Do not install
inches of clearance on each size of the inverter for air flow. Do not allow the ventilation openings on the unit to become obstructed. Make sure the compartment in which the inverter is installed allows airflow through the compartment.
the inverter in the same compartment as batteries or in any compartment capable of storing flammable liquid s like gasoline.
Close to battery compartment and the AC source and load
Protected from battery acid and gases

Mounting your inverter

The HI400 inverter must be mount ed f la t (f or exampl e, o n or under a horizontal surface) in order to comply with safety agency requirements.
To mount your HI400 inverter:
1. Turn the On/ O ff switch on the inverte r t o the off position.
2. Fasten the inverter to the mounting surface, using four #10 pan head steel wood screw (5/8” long minimum) or #10 bolts inserted through the mounting holes in the flanges (running along the sides of the inverter).
Avoid excessive cable lengths (these reduce input and output power due to wire resistance). It is preferable to have lengthier AC cables than DC cables, as the AC current is far lower than the DC. Use the recommended cable sizes.
Never allow battery acid to drip on the inverter or its wiring when filling or reading its specific gravity. Do not mount the unit where it will be exposed to gases produced by the batteries. These gases are corrosive and prolonged exposure will damage the inverter.
16
Installing the HI400

Permanently connecting (hardwiring) the AC output

WARNING: Fire, shock, and energy hazards
Make sure wiring is disconnected from all electrical sources before handling. All wiring must be done in accordance with local and national electrical wiring codes. Do not connect the output leads of the inverter to any incoming AC source.
To hardwire t he AC output connections:
1. Remove the AC hardwire compartment cover. Three wires are located inside the w iring compartment as follows:
• Black – the AC output line conductor
• White – the AC output neutral conductor
• Red – the ignition lockout conductor (page 18)
WARNING: Shock hazard
Do not connect the ignition lockout wire (red) to AC circuits. See instructions for connecting on page 18.
2. Run No. 14 AWG 2-conductor-plus-ground cable through the cable clamp and into the AC wiring compartment.
3. Strip about 2 inches off the jacket of the AC cable.
4. Strip approximately ½ inch off the insulation of the black and white wires from the AC cable (if using the twist-on wire connectors provi ded). If you are p roviding your own connectors, follow the manufacturer’s recommendations regarding strip length and use of the connectors.
17
Installing the HI400
5. Connect the bl ack and white ( line and neutral ) wires from
6. Connect the ground wire (bare or green) from the AC
7. Connect the load end of the AC cable to your system’s
the AC cable to the black and white wires located in the HI400 hardwire compartment. Be sure to connect black to black and white to white. Chec k to make sure the wir es are making a good connection, and secure the twist-on wire connectors with electrical tape.
cable to the green-headed screw on the back wall of the hardwire compartment. Use a crimp-on ring terminal if the AC input ground wire is stranded. Solid wire can be secured directly under the head of the screw.
AC output circuit breaker, or the load distribution panel depending on your system design.
WARNING: Shock hazard, risk of damage
Do not connect the HI400 Inverter output to AC distribution wiring powered by any other source. Shock hazard and damage may result.

Installing the ignition lockout wiring

The ignition lockout system turns the inverter off when the ignition is on. The system is designed so that when a user­applied 12 V signa l is pr esent on the red i gnition lockout wi re in the hardwire c ompartment, the inverter tu rns off . This 12 V signal is normally obtained by connecting a wire to circuits downstream from the vehicle ignition switch, so that 12 V is present when the ignition is on, and not present when the ignition is off. The circuit selected should be protected by a fuse rated maximum 5 Adc.
To install the ignition lockout wiring:
1. Connect a min. No. 18 AWG wire to an appropriate, fused 12 V ignition-switched circuit. In the following, this wire is referred to as the “lockout signal wire.”
18
Installing the HI400
2. Route the lockout signal wire through the cable clamp and into the hardwire compartment.
3. Strip approximately ½ inch off the insulation of the red ignition lockout wire an d the lockout sig nal wire (if usi ng the twist-on wire connectors provided). If you are providing your own connectors, follow the manufacturer’s recommendations regarding strip length and use of the connectors.
4. Connect the lockout signal wire to the re d ignition lockout wire provided in the hardwire compartment. Check to make sure the wires are making a good connection, and secure the twist-on wire connector with electrical tape.
5. Re-install the hardwire compartment cover plate.
6. Tighten the cable clamp so that the AC output cable and ignition lockout wiring are secured. Check to make sure the clamp is securing the overall jacket of the AC output cable (not the individual conductors), and that no wiring is being pinched in the corners of the clamp.

Connecting the DC cables

CAUTION
Before making the final DC connection, check cable polarity at both the battery and the inverter. Positive (+) must be connected to positive (+); negative (–) must be connected to negative (–). Reversing the positive (+) and negative (–) battery cables will damage the inverter and void your warranty. This type of damage is easily detected.
WARNING: Fire hazard
Use only appropriately sized copper wire. Make sure all DC connections are tight. Loose connections will overheat.
19
Installing the HI400
Follow the procedures given below to connect the battery to the DC input terminals. The cables should be as short as possible and large enough to handle the required current, in accordance with the electri cal codes or regula tions appl icable to your installation. As noted above, the recommended cable size is No. 8 AWG for compliance with NEC, CEC, and RV codes (assuming a 40 amp DC fuse).
To ensure maximum performance from the invert er, do no t route your DC cable s through a DC di stributio n panel, batt ery isolator, or other device that will cause additional voltage drops.

Connecting the battery to the DC input

To make the DC connections:
1. Cut the DC cables to the correct length with enough insulation stripp ed off so you can prop erly install the type of terminals you will be using at the battery end. At the HI400 end, strip the wire 3/8 inch.
2. Assign one cable to be positive (+) and one cable to be negative (–). Mark both ends of each cable to avoid confusion during installation.
20
3. Switch the On/Off switch into the off position (if you have not already done so).
4. Route the DC ca bles f rom the batt ery ba nk to t he inv erter.
5. Install a DC breaker or a fuse and disconnect in the positive side of the circuit, as close as possible to the battery. Turn off the breaker or open the disconnect switch.
6. Attach the negative (–) cable to the negative (–) battery terminal (or to the current shunt if a shunt is used) using whatever connector you have selected. Tighten the connection according to the manufacturer’s recommendation.
Installing the HI400
7. Insert the other end of the negative (–) cable into the negative (–) terminal on the HI400 and tighten the terminal screw. Ensure all strands of wire are inside the connector (no stray st rands). The termi nal manufacturer’ s recommended tightening torque is 21 inch-pounds.
8. Attach the positive (+) cable to the breaker or fuse and disconnect combination installed on the battery positive (+) terminal in step 5. Tighten the connection according to the manufacturer’s recommendations.
9. Insert the other end of the positive (+) cable into the positive (+) terminal on the HI400 and tighten the terminal screw. Ensure all strands of wire are inside the connector (no stray st rands). The termi nal manufacturer’ s recommended tightening torque is 21 inch-pounds.
10. Verify the polarity of the DC connections is correct: positive (+) on the inverter connected to the positive (+) on the battery, and negative (–) connected to the negative (–).
When you are ready to oper at e the inve rt er, close the DC circuit breaker or disconnect switch to supply DC power to the inverte r.

Connecting the DC ground

The chassis ground lug on the DC end of the inverter is used to connect the chassis of the inverter to your system’s DC grounding point as required by installation codes for some installations.
Use copper wire that is either bare or provided with green insulation. Do not u se t he DC gr oun d lug for your AC output grounding wire (see the AC wiring instruc tions on page 12 in this sectio n).
To connect the DC ground:
Connect a No. 8 AWG copper wire between the HI400’s
chassis ground lug and the DC grounding point for your system.
21
Installing the HI400
In an RV or vehicle installation, this will usually be the vehicle chassis or a dedicated DC ground bus.

Connecting the AC input cord

WARNING: Shock hazard
Connect the AC input cord only to a properly grounded standard 120 Vac, 15 A receptacle. If the correct type of receptacle is not available, have an electrician install one.
To connect the AC input cord:
Plug the AC input cord (loc ated at the bac k of the
inverter) into a properly grounded 120 Vac, 15 A receptacle connected to an external shorepower source such as a utility grid or a generator.
22
Note: Connecting the AC input cord to the AC output
receptacle on the HI400 GFCI version will not power loads and will cause the unit to malfunction. There should not be any damage.
When the shorepower AC source is supplied, the HI400 will transfer the loads to the shorepower source and turn off the inverter.
When the shorepower AC so urc e i s di sc onnected or fails, the HI400 will automatically tur n on the inver ter and trans fer the loads to inverter power.

Checks prior to initial power-up

Before powering up your in verter , ensure these condit ions are met:
On/Off power switch is in the off position.Positive (+) battery cable is conn ect ed to the
positive (+) battery terminal.
Negative (–) battery cable is connected to the
negative (–) battery terminal.
Battery voltage is within the proper range for this unit
(10.0 – 15.0 Vdc).
DC Fuse is intact (not blown).

Starting up and testing your installation

WARNING
The front panel power switch does not disconnect DC or AC input power to the unit.
Installing the HI400
To turn on the HI400:
1. Turn the On/Off power switch on the fro nt panel to the on position. The green ON INVERTER LED indicator illuminates.
2. Plug a load into the GFCI receptacle on the front panel. Apply a load of 400 watts or less.
3. Test the transfer feature by plugging the AC input cord into the shorepower source receptacle.
The inverter will transfer with the power switch in either the on or off position.
23
24

Operation

Chapter 3 “Operation” explains how to operate the HI400 Inverter.
25

Operation features

Operation features
CAUTION
Read all operating instructions before operating the HI400.

Inverter on and off

The On/Off power switch on the front panel turns the HI400 inverter on or off:
In the On position, the green inverter On LED indicator illuminates and the unit begins inverting if AC shorepower is not present . The HI4 00 is now operational and you can apply a load requiring less than 400 watts.
In the Off position, the inverter AC output is turned off, but if AC shorepower is present, the hardwire and GFCI outputs will be en ergi zed and l oads wil l operat e. W ith the switch in the Off position, the unit does not draw any battery power, except as required to run the fan until the unit cools off.

Ground fault circuit interrupter (GFCI) protection

The GFCI with hardwire version contains a GFCI receptacle that protects the hardwire output and the receptacle output against a ground fault.
Correcting a ground fault
When a fault condition is detected, the reset button on the GFCI receptacle pops out and power to the load is interrupted.
To resume normal operation, determine and correct the ground fault, then push the reset button in.
26
Monthly testing
Once a month, with either AC shorepower or inverter power present, press the test button on the GFCI receptacle. The reset button should pop out. Push it to reset the GFCI, and continue normal operation. This should be completed on a monthly basis.
If the reset button does not pop out, the GFCI may have failed. Disconnect AC and DC power to the unit and have a qualified service person look at it.

Alternate AC source

An AC input cord is pro vided a t the back of the unit a llowing for alternate source AC power. Plug the input cord on the back of the HI400 into a shorepower receptac le. The load can be run from the alternate source when it is present.
When the shorepower source is not present, the internal transfer relay will automatically trans fer the load to in verter power. This transfer relay functions whether the power switch is in the on or off position.
Operation features

Ignition lockout

The inverter automatically shuts off when the ignition lockout is engaged. This occurs when the power switch is in the On position and a 12 vol t signa l (not t o exceed 16 Vdc) is applied to the ignition lockout wire. Refer to page 18 for details.

Low battery condition

When the low battery red LED light illuminates, the battery voltage has dropped below 10.5 Vdc. When the battery voltage drops below 10.0 Vdc, the inverter turns off to prevent further discharging of the battery by the HI400.
27

Inverter loads

Inverter loads
The HI400 will operate most AC loads within its power rating (400 watts/3.3 amps).
Typical loads that can be used on the HI400 are as follows:
•Laptops
•Small TVs
Handheld computing devices
VCRs
Camcorders
Other light duty AC devices

Operating several loads at once

If you are going to operate se veral loads fr om the HI400, turn them on separately af ter you ha ve turned t he inv erter on. Thi s ensures that the inverter does not have to deliver the starting current for all the loads at once. The HI400 can handle several loads as long as they do not exceed 400 watts in total.

Problem loads

Some appliances may be damaged if they are connected to the HI400:
Electronics that modulate RF (radio frequency) signals on the AC line will not work and may be damaged.
Speed controllers found in some fans, kitchen app liances, and other loads may be damaged.
28
CAUTION: Modified sine wave (MSW)
Some appliances may be damaged by the HI400’s MSW output.
Some chargers for battery packs used in power hand tools. These affected chargers display a warning label stating that dangerous voltages are present at the battery terminals.
If you are unsure about powering any load with the HI400, contact the appliance manufacturer.

Turning the inverter off between charges

When the power switch is on but no power is being supplied to a load, the inverte r id les and dr aws l ess than 400 mΑ from the battery.
Because of this current draw, the battery may need to be recharged after a few days. If you are not usi ng your inv erter, turn it off.

Battery charging frequency

When possible, recharge your batteries when they are about 50% discharge d or bef ore. This gives t hem a much l onger li fe cycle than recharging when they are almost completely discharged. For mo re i nfo rmat ion about battery chargers, see our web site at www.xantrex.com
Inverter loads
29
30

Maintenance and Troubleshooting

Chapter 4 “Maintenance and Troubleshooting” will help you identify common problems that can occur with the HI400 Inverter.
Read this chapter before calling Xantrex Customer Service.
If you cannot solve the problem, record the information asked for on page 51. This will help our Customer Service Representatives to assist you better.
31

Maintenance

Maintenance
WARNING: Shock hazard
Disconnect all sources of AC and DC power before doing any routine maintenance.
Minimal maintenance is required to keep your HI400 operating properly.
Periodically you should
clean the exterior of the unit with a damp cloth to prevent the accumulation of dust and dirt.
ensure the DC cables are secure at both the HI40 0 and the battery.

Troubleshooting

Common problems Buzz in audio equipment
Some inexpensive stereo systems have inadequate internal power supply filtering and buzz slightly when powered by the HI400. The best solution is to use an audio system with a good quality filter.

Television interference

The HI400 is shielded to minimize interference with TV signals. If TV signals are weak, you may see interference in the form of lines scroll ing across the screen. Try one of the se suggestions to minimize or eliminate the problem:
Use an extension cord to increase the distance between the HI400 and the TV, antenna, and cables.
32
Adjust the orientation of the HI400, television, antenna, and cables.
Maximize TV signal strength by using a better antenna; use a shielded antenna cable where possible.
Try a different TV. Different models vary considerably in their susceptibility to interference.

Troubleshooting refe re nce

Four common problems with the HI400 are as follows:
Low battery
Thermal shutdown
Electronic shutdown
No AC output
WARNING: Electric shock hazard
Do not remove the cover or disassemble the HI400. It does not contain any serviceable parts and attempting to service the unit yourself could result in electrical shock or burn.
Troubleshooting reference
Table 5 Troubleshooting reference
Problem Possible Cause Solution
Low battery shutdown (Low battery LED illuminated red)
Thermal shutdown (No LED illuminated)
Battery under voltage
Over temperature Inverter automatically restarts when
Check battery voltage:
If the voltage is low, charge the battery.
If the voltage is normal, check for loose battery connection.
the temperature of components decreases. Remove some loads. Be sure there is adequate air flow to both sides of the unit for proper cooling.
33
Troubleshooting reference
Table 5 Troubleshooting reference
Problem Possible Cause Solution
Electronic shutdown (No LED illuminated)
No AC output (No LED illuminated)
High battery voltage, overload, short circuit
Output circuit breaker or tripped GFCI
High battery
Open (blown) battery fuse
Turn power switch off. Disconnect all loads and then turn power switch on
Check the circuit breaker and GFCI. Push in the GFCI button to reset.
Wait for battery voltage to drop. Reset the inverter.
Check battery fuse.
34

Specifications

Appendix A “Specifications” contains electrical and physical specifications for the HI400 Inverter.
35

Electrical

Electrical
Output power
continuous
surge capacity Output voltage 120 Vac RMS ±5% Output fre quency 60 Hz nomin al Output wave form Modified sine wave Transfer switch 4 Amp AC High battery shutdown 15.0 V Low battery shutdown 10.0 V Efficiency Approximately 80-90% No load current draw (switch on) Less than 400mA
400 W 550 W

Physical

Specifications are subject to change without notice.
36
Length 9.7 inches (24.6 cm) Width 6.5 inches (16.5 cm) Height 3.5 inches (8.9 cm) Weight 4 lb (1.8 kg)

Battery Types and Sizes

Appendix B contains “Battery Types and Sizes.” The batteries you use strongly affect the performance of the HI400 Inverter. It is important to connect the inverter to the correct size and type of battery.
The information in this appendix will help you select, connect, and maintain batteries that are most appropriate for your application.
37

Battery types

Battery types

Automotive starting batteries

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 shor t peri od of ti me (s o it can start your eng ine). Only a small portion of the battery’s capacity is used when starting the engine and it is quickly recharged by the running engine.
This type of battery is not des igned for repeat ed 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 very rapidly.

Deep-cycle lead-acid batteries

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 batt er ies, o r g olf ca rt batteries.
38
For most applications of the HI400, Xantrex recommends 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 el ectronic circuit tha t 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.
Battery isolators are available at marine and RV dealers and most auto parts stores.

Battery size

Battery size or ca pacity is as important as the battery type f or efficient operation of your loads. Xantrex recommends that you purchase as much battery capacity as possible.
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 rating is not relevant to an inverter which runs continuous loads. Deep-cycle batteries use a more suitable rating system, either “amp-hours” (“Ah”) or “reserve capacity” in minut es.
Battery reserve capacity Battery reserve capacity is a
measure of how long a battery ca n deliver a certai n 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.
Battery size
CAUTION
The HI400 must only be connected to batteries with a nominal output voltage of 12 volts. The HI400 will not operate from a 6 volt battery and will be damaged if connected to a 24 volt battery.
Amp-hour ( A h) capacity Amp-hour capacity is a measure of
how many amps a battery c an deliv er for a specifi ed lengt h of time — usually 20 hours. For example, a typical marine or RV battery rated for 100 Ah can deliver 5 amps for 20 hours (5 A x 20 hours = 100 Ah).
This same battery can deliver a higher or lower current for less or more time, limited approximately by the 100 Ah figure (for example, 50 A for 2 hours, or 200 A for ½ hour), but usually the capacity figure given is only accurate at the specified rate (20 hours).
39

Estimating battery requirements

To calculate the battery capacity you require, read
“Estimating battery requirements” and “Battery sizing example” on page B–41, and then complete the “Battery sizing worksheet” on page B–42.
Estimating battery requirements
To determine how much battery capacity you need:
1. Determine how many watts are consumed by each appliance you will operate from the HI400. You can normally find this on a label on the product. If only the current draw is gi ven, 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 mul tiply it by the number of days betwee n charges.
40
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 on the next page.
Estimating battery requirements

Battery sizing example

This battery sizing example illustrates a typical calculation, assuming an opportunity to charge the batteries every three days.
Daily watt-
Appliance
19” Color TV 100 W 2 hours 200 Wh
Power drill 400 W 1 hours 400 Wh
Computer system 300 W 2 hours 600 Wh Total daily watt-hours of AC load 1200 Wh x Number of days between charges 3 = Total watt-hours of AC load between charges 3600 Wh Battery Ah used between charges (divide by 10) 360 Ah
Recommended Battery Bank Size in Ah (multiply by 2) 720 Ah
(A) Power
consumption
(B) Operating
time per day
hours needed
for this
appliance
(= A x B)
This example illustrates how quickly your battery needs can escalate. To reduce the required battery size, you can recharge more frequently or conserve energy by eliminating or reducing the use of some loads.
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 dischar ge, the shorter th e battery lif e. Most batte ry manufacturers recommend limiting the “depth of discharge” to 50% of the battery capac ity.
41
Estimating battery requirements

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 your loads.
(A)
Appliance
Power
consumption
Daily watt-
(B)
Operating time
per day
W hours Wh W hours Wh W hours Wh W hours Wh W hours Wh W hours Wh W hours Wh
hours
needed for
this
appliance
(= A x B)
W hours Wh Total daily watt-hours of AC load Wh x Number of days between charges = Total watt-hours of AC load between charges Wh Battery Ah used between charges (divide by 10) Ah
Recommended Battery Bank Size in Ah (multiply by 2) Ah
42

Using multiple batteries

As your power requirements increase, you may need to use more than one battery to obtain sufficient capacity. Read
“Two batteries connected in parallel” and “Two separate battery banks” to determine whether two batteries or two
battery banks are more appropriate for your applications.

Two batteries connected in parallel

Two identical batteries can be connected (positive (+) to positive and negative (–) to negative) in a parallel system. A parallel syst em doubl es cap acity an d maint ains the vo ltage of a single battery.
CAUTION
Do not connect the following in parallel: batteries made by different manufacturers, different types of batteries, batteries that have different Ah ratings. Decreased battery life and improper charging will result.
Using multiple batteries

Two separate battery banks

If you need more than two batteries (or are using different makes or models of batter ies), Xantrex recommends that you install two separate battery banks and a battery selector switch.
By installing a battery selector switch, you can select between the two battery banks, use both banks in parallel, or disconnect both banks from the load. Battery selector switches are available at marine and RV dealers.
43

Battery tips

Battery tips
Note: Review “Precautions when working with batteries” on
page vii, before working with the batteries in your system.
Temperature sensitivity The capacity of lead-acid batteries
is temperature sensitive. Battery capacit y is rated at 77 ºF (25 ºC). At 0º F (–20 ºC), the Ah capacity is about half the rated capacity. You should consider temperature when designing your system.
WARNING: Explosive/corrosive gases
Lead-acid batteries may emit hydrogen, oxygen, and sulphuric 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.
44
Low temperatures If extremely low temperatures are
expected where the inve rter is goi ng to be locat ed, you should consider a heated equipmen t room. If the syst em is loca ted 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 nearb y engine or generator. High battery temperatures shorten battery life and therefore you should ventilate the enclosure and use shade and insulation as appropriate.
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 (s ulfation) tha t can permanently da mage 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 dis ti ll ed wate r o nly.
Battery connections Connections to battery posts must be
made with permanent connectors that provide a reliable, low­resistance 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 mea sur in g 10 t o 3 0 vo lt s. The batteries should be tested with no load or charge source (batteries disconnected) and sho uld be open circ uit f or a t least one hour.
The following table gives approximate state of charge for a lead-acid deep-cycle battery at 77 ºF (25 ºC):
Battery voltage State of charge
12.7–13.0 100%
12.5–12.6 80%
12.3–12.4 60%
12.1–12.2 40%
11.9–12.0 20%
45
46

Warranty and Product Information

Appendix C “Product and System Information” contains the warranty and return information for the HI400 Inverter.
47

Warranty information

Warranty information
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 one
(1) year from the date of purchase. Implied warranties of merchantability and fitness for a particular purpose are limited to one y ear from date of purchase. Some j u ri sd ic ti ons 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 exte rnally, or damaged from improper use or us e 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.
48
What will Xantrex do? At its option, Xantrex will repair or
replace the defective product free of charge. Xantrex will, also at its option, use new and/ or reconditioned parts made by various manufacturers in performing warranty repair and building replacement products. If Xantrex repairs or repl ac es a product, its warranty term is not extended. Xantrex owns all parts removed from repaired products.
Service during warranty? In order to qualify for the
warranty, a dated proof of purchase must be pro vided 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 dated proof of purchase. If you are unable to contact your merchant, or the merchant is unable to provide service, contact Xantrex directly:
Web: www.xantrex.com Email: techhelp@xantrex.com Phone: 800-446-6180 (toll free) Fax: 360-925-5143

Returning a product

You must obtain a Return Material Authorization (RMA) number from Xantrex before returning a product directly to Xantrex.
When you contact Xantrex to obtain service, be prepared to supply the following information:
Retur ning a product
Serial number of your inverter
Date of purchase
Information about the installation and use of the inverter
If you are returning a product from the USA or Canada:
1. Obtain an RMA number and a shipping address from Xantrex. Products returned without an RMA number or shipped collect will be refused.
2. Package the inverter safely, preferably using the original packing materials. Include the following with your shipment:
3. The RMA number
4. A copy of your dated proof of purchase
5. A return address where the repaired unit can be shipped
6. A contact telephone number
7. A brief description of the problem
49

Out-of-warranty service

8. Ship the inve rter to the addr ess provid ed in Ste p 1, freight prepaid. Xantrex recommends that you obtain proof of delivery.
How 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 us ed 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.
Out-of-warranty service
If the warranty period f or y our HI400 Inverter has expired, if the inverter was damaged by misuse or incorrect installation, if other conditions of the war ranty have not been met, or if no dated proof of purchase is available, your inverter may be serviced or replaced for a flat fee.
50
To return your HI400 for out of warranty service, contact Xantrex Customer Service for a Return Material Authoriza t ion (RMA) number and follow the other steps outlined in “Warranty information” on page C–48.
Payment options such as credit card or money order will be explained by the Customer Service Representative. In cases where the minimum flat fee does not apply, as with incomplete inverters or inverters with excessive damage, an additional fee will be charged. If applicable, you will be contacted by Customer Service once your inverter has been received.

Contacting Xantrex Customer Service

Contacting Xantrex Customer Service
If none of the troubleshooting suggestions work, you will need to call Xantrex Customer Service. If possible, note the circumstances surrounding the failure below. This will assist the service technician in diagnosing the problem quickly.
How long have you had the inverter?
Serial number Battery types and sizes Entertainment
equipment running at shutdown
Were the LEDs flashing and if so, what pattern (slow blinks? fast blinks?)
Was the ambient temperature extremely hot or cold?
W ere any DC appliances affected?
Has this happened before?

Other Xantrex products

T o see the range of invert ers and char gers o f fered by Xantrex, visit our web site at www.xantrex.com
51
52

Index

A
AC disconnects 11 AC input cord AC load circuit AC output cable, 3-cond uctor AC shorepower Ah. See amp-hour capacity . alternating current amp-hour (Ah) capacity appliances
battery-operated current draw power consumption rechargeable
22, 23
13
11
11
39
viii
40
40, 42
viii
B
batteries
amp-hour (Ah) capacity automotive starting charging frequency connecting two in parallel deep-cycle lead-acid depth of discharge discharged electrolyte level golf cart marine
45
45
38
38
39 38, 39 29
38
41
43
reserve capacity RV
38
self-discharge temperature sensitivity tips
9
44
using multiple
using two battery banks battery ban k battery banks, describe d battery connections battery isolator battery isolator, using battery packs battery reserve capacity battery selector switch battery size
estimating example
estimating worksheet
estimating your needs battery types
39, 41
45
44
43
43
20
43
45
20
38
viii
39
43
41
42
39, 40
38
C
chassis ground lug 21 copper conductors crimp connectors CSA (Canadian Standards Association)
certification
9
9
2
53
Index
D
DC cable 9 DC circuit breaker DC distribution panel DC ground bus (dedicated) DC grounding point DC input terminals DC input wiring depth of discharge (DOD) disconnect switch
21
20
21
21
19
20
41
21
E
electrical code requirements 12 electrolyte level explosive gases
45
vi
F
features
back panel front panel ground fault circuit interrupter
ignition lockout low voltage shutdown multiple loads surge capability transfer switch
flanges
(GFCI)
16
5 4
2
3
2
2
2
3
H
hydrometer 45
Canadian Electrical Code (NEC) Canadian Standards Association
(CSA)
8
RV Industry Association (RVIA) U.S. National Electrical Code (NEC)
8
installation features
AC input cord cable clamp chassis grounding lug DC input terminals designing your installation
ground fault circuit interrupters
(GFCIs)
tested GFCI models flying leads ground screw hardwire compartment ignition lockout wire wire connectors
installation procedures
choosing a location connecting ("hardwiring") the AC
output connecting the AC input cord connecting the DC cables
connecting the battery to the DC
input
connecting the DC ground
designing your installation
AC disconnects and over-current
protection devices
AC output neutral bonding AC output wiring AC shorepower
10
10
10
10
10
14
15
10
10
10
10
10
15
17
22
19
20
21
11
12
13
12
11
8
8
I
ignition lockout wire 10, 17, 18 installation codes
54
8
Index
batteries 14 DC cabling DC disconnects and over - current
mounting inverter
devices
14
13
16
L
lockout signal wire 18
M
malfunction 22 materials list mounting screws MSW (modified sine wave)
6
9
N
neutral conductor 13 No. 14 AWG No. 18 AWG No. 8 AWG
9, 17 18
9
O
On inverter LED (green) 23 On/Off power switch operating features
AC input cord air vent
5
alternate AC source chassis grounding lug circuit breaker dual AC receptacle fan vent GFCI protection GFCI reset button low battery
4
23
4
5
27
5
4
4
26
4
4
negative and positive cabling
terminals On inverter On/Off switch problem loads strain relief typical loads wiring compartment plate panel
operation features
problem loads
electronics that modulate RF
(radio frequency)
speed controllers
over-current protection
5
4
4 28
5
28
5
28
28
12
2
P
polarity of DC connections 21 power-up check preparing for installation
AC cabling, DC cabling and grou nd
detailed installation procedures installation tools and materials locations and environments for
safety instructions and installation
23
8
information
mounting the inverter
codes
7
7
7
7
7
R
reserve capacity 39 Return Material Authorization number
(RMA)
49
routine maintenance
cleaning your unit securing DC cables
32
32
55
Index
S
safety information v serial number starting batteries state of charge
49
39
45
T
tools and materials 9 transfer feature troubleshooting
buzz in audio equipment common problems
electronic shutdown low battery no AC output
thermal shutdown possible causes possible problems reference table solutions television interference
23
33
33
33
33
33
33
33
U
utility grid power 11
33
33
33
32
32
W
warranty 48
Canadian customers, for contacting Xantrex customer service
51 legal rights under warranty length of coverage not covered under warranty out-of-warranty service returnin g a product service during warranty what does it cover what will Xantrex do
wide slot screwdriver wire stripper
9
50
50
48
48
50
49
48
48
48
9
X
Xantrex
contact information web site
51
49
V
vehicle chassis 21 ventilation ventilation openings versions
hardwire and GFCI outlet
hardwire only voltage drop voltmeter
56
44
v
2
20
45
2
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