Tripp Lite Power Supply 93 2642 User Manual

Owner’s Manual  
®
PowerVerter  
MRV DC-to-AC  
Inverter/Charger  
1111 W. 35th Street, Chicago, IL 60609 USA  
Customer Support: (773) 869-1234  
Input  
Output  
Invert:  
Charge:  
12 VDC  
120V, 60 Hz. AC  
12 VDC  
120V, 60 Hz. AC  
Quiet Mobile Power  
Congratulations! You've purchased the most advanced, feature-rich Inverter/Charger designed for recreational applications. Tripp Lite MRV  
Inverter/Chargers are the quiet alternative to generators—with no fumes, fuel or noise to deal with! You get AC electricity anywhere and anytime  
you need it: away from shore power, rolling down the highway, dry camping in majestic back country or overnighting at a non-electric site. Your  
Tripp Lite Inverter/Charger provides your appliances, equipment and electronics with utility- or generator-supplied AC electricity (filtered  
®
through premium ISOBAR surge protection) whenever available. In addition, it automatically powers your craft's 12V system and recharges  
your connected battery bank—doing what traditional converter/chargers do. Whenever power blackouts, brownouts or high voltages occur, your  
Inverter/Charger immediately and automatically switches over to inverting battery output to power connected AC equipment.  
Better for Your Equipment  
Premium Protection Levels  
®
• Built-In ISOBAR Surge Protection  
• Automatic Overload Protection  
Ideal Output for All Loads  
• Frequency-Controlled Output  
• Automatic Load Switching  
• Balanced Load Sharing  
Better for Your Batteries  
Better for You  
Faster Battery Recharge  
• High-Amp, 3-Stage Battery Charger (adjustable)  
Critical Battery Protection  
• Battery Charge Conserver (Load Sense)  
• Battery Temperature Sensing  
• High-Efficiency DC-to-AC Inversion  
Quiet, Simple, Maintenance-Free Operation  
• Multi-Function Lights & Switches  
• Automatic Generator Starting  
• Moisture-Resistant Construction*  
Contents  
Safety  
2
Battery Connection  
AC Input/Output Connection  
Service/Maintenance  
Troubleshooting  
10  
11  
11  
12  
12  
13  
Feature Identification  
Operation  
3
4-5  
5-7  
8
Configuration  
Battery Selection  
Mounting  
Warranty/Warranty Registration  
Français  
9
* Inverter/Chargers are moisture-resistant, not waterproof.  
Copyright © 2007. All rights reserved. PowerVerter® is a registered trademark of Tripp Lite.  
 
Feature Identification  
Identify the premium features on your specific model and quickly locate instructions on how to maximize their use.  
1
7
Configuration DIP Switches: optimize Inverter/Charger  
operation depending on your application. See Configuration  
section for setting instructions.  
Resettable Circuit Breaker: protect your Inverter/Charger against  
damage due to charger failure. See Operation section for  
resetting instructions.  
2
Operating Mode Switch: controls Inverter/Charger operation.  
The “AUTO/REMOTE” setting ensures your equipment  
receives constant, uninterrupted AC power. It also enables the  
Inverter/Charger to be remotely monitored and controlled with  
an optional remote module (Tripp Lite model APSRM4, sold  
separately). The “CHARGE ONLY” setting allows your batteries  
to return to full charge faster by turning the inverter off which  
halts battery discharging. See Operation section for setting  
instructions.*  
Remote Control Module Connector: allows remote monitoring  
and control with an optional module (Tripp Lite model  
APSRM4, sold separately). See remote module owner’s manual  
for connection instructions.  
8
9 Battery Charge Conserver (Load Sense) Dial: conserves  
battery power by setting the low-load level at which the  
Inverter/Charger’s inverter automatically shuts off. See  
Configuration section for setting instructions.  
Main Ground Lug: properly grounds the Inverter/Charger to  
vehicle grounding system or to earth ground. See Configuration  
section for instructions.  
10  
3
“LINE”, “INVERT”, “LOAD” LEDs: intuitive “traffic light”  
signals show whether the Inverter/Charger is operating from AC  
line power or DC battery power. It also warns you if the  
connected equipment load is too high. See Operation section for  
instructions on reading the indicator lights.  
Multi-Speed Cooling Fan: quiet, efficient fan prolongs equipment  
11  
service life.  
12  
13  
Hardwire AC Input/Output Cover Plate  
4
"BATT VOLTAGE" LEDs: these three lights will turn ON in  
several sequences to show approximate battery level. See  
Operation section for instructions on reading the indicator lights.  
Battery Temperature Sensing Connector: prolongs battery life  
by adjusting charge based on battery temperature. Use with  
cable (included on select models). See Configuration section for  
details.  
DC Power Terminals: connect to your battery terminals. See  
5
6
Battery Connection section for instructions.  
14  
Automatic Generator Start Connector: automatically cycles  
generator based on battery voltage. Use with user-supplied  
cable. See Configuration section for details.  
Hardwire AC Input/Output Terminals: securely connect the  
Inverter/Charger to vehicle or facility electrical system input and  
recommended GFCI protected output. See AC Input/Output  
Connection section for instructions.  
15  
Ignition Switch Control Jack: use to connect the Inverter to  
your vehicle's ignition switch (with user supplied cable) in order  
to automatically control the Inverter with the vehicle's ignition  
switch. See Operation section.  
* OFF - De-energizes unit and AC output on most models.  
DC OFF - De-energizes unit and connects AC OUT to AC IN on select models.  
8
11  
4
3
2
1
9
13  
14  
15  
7
Side Mounted,  
Not Shown  
Side Mounted,  
Not Shown  
10  
Side Mounted,  
Not Shown  
12  
6
5
Front View  
Rear View  
3R  
 
Operation  
“INV” (Inverting) Yellow LED: This light will  
ILLUMINATE CONTINUOUSLY whenever  
connected equipment is receiving battery-supplied,  
Switch Modes  
After configuring, mounting and connecting your Inverter/Charger,  
you are able to operate it by switching between the following  
operating modes as appropriate to your situation:  
inverted AC power (in the absence of  
a
utility/generator source or in over/under voltage  
AUTO/REMOTE: Switch to this mode when you  
situations). This light will be off when AC power is supplying the  
load. This light will BLINK to alert you if the load is less than the  
Battery Charge Conserver (Load Sense) setting.  
need constant, uninterrupted AC power for connected  
appliances and equipment. The Inverter/Charger will  
continue to supply AC power to connected equipment  
“LOAD” Red LED: This red light will  
ILLUMINATE CONTINUOUSLY whenever the  
inverter is functioning and the power demanded by  
connected appliances and equipment exceeds 100%  
of load capacity. The light will BLINK to alert you  
when the inverter shuts down due to a severe overload or  
overheating. If this happens, turn the operating mode switch “OFF”;  
remove the overload and let the unit cool. You may then turn the  
operating mode switch to either “AUTO/REMOTE” or “CHARGE  
ONLY” after it has adequately cooled. This light will be off when  
AC power is supplying the load.  
and to charge your connected batteries while utility-  
or generator-supplied AC power is present. Since the  
inverter is ON (but in Standby) in this mode, it will automatically  
switch to your battery system to supply AC power to connected  
equipment in the absence of a utility/generator source or in  
over/under voltage situations. “AUTO/REMOTE” also enables an  
optional remote control module (Tripp Lite model APSRM4, sold  
separately) to function when connected to the unit.  
CHARGE ONLY: Switch to this mode when you  
are not using connected appliances and equipment in  
order to conserve battery power by disabling the  
inverter. The Inverter/Charger will continue to  
supply AC power to connected equipment and  
charge connected batteries while utility- or generator-supplied AC  
power is present. However, since the inverter is OFF in this mode, it  
WILL NOT supply AC power to connected equipment in the  
absence of a utility/generator source or in over/under voltage  
situations.  
“BATT VOLTAGE” LEDs: If the operating mode switch is in the  
"AUTO/REMOTE" or "Charge Only" position, the LEDs indicate  
the approximate charge level and voltage of your connected battery  
bank and alert you to several fault conditions. See Chart for charge  
and voltage levels.  
OFF (most models): Switch to this mode to shut  
down the Inverter/Charger completely, preventing  
LED Function with Switch in “AUTO/REMOTE” or  
“CHARGE ONLY” Position  
the inverter from drawing power from the batteries,  
and preventing utility AC from passing through to  
Approximate Battery Charge Level*  
connected equipment or charging the batteries. Use  
this switch to automatically reset the unit if it shuts down due to  
overload or overheating. First remove the excessive load or allow  
the unit to sufficiently cool (applicable to your situation). Switch to  
“OFF”, then back to “AUTO/REMOTE” or “CHARGE ONLY” as  
desired. If unit fails to reset, remove more load or allow unit to cool  
further and retry. Use an optional remote control module (Tripp Lite  
model APSRM4, sold separately) to reset unit due to overload and  
overtemperature.  
LEDs  
Battery Capacity  
(Charging/Discharging)  
91%–Full  
Illuminated  
Green  
1
2
3
4
5
6
7
1
2
3
Green & Yellow  
Yellow  
81%–90%  
61%–80%  
41%–60%  
21%–40%  
1%–20%  
Yellow & Red  
Red  
4
6
5
All three lights off  
Flashing red  
DC OFF (select models): De-energizes unit and connects AC  
OUT  
to AC IN  
.
0% (Inverter  
shutdown)**  
Indicator Lights  
7
* Charge levels listed are approximate. Actual conditions vary  
depending on battery condition and load. ** Inverter shutdown protects battery against damage  
due to excessive discharge.  
Your Inverter/Charger (as well as an optional Tripp Lite Remote  
Control Module, sold separately) is equipped with a simple,  
intuitive, user-friendly set of indicator lights. These easily-  
remembered “traffic light” signals will allow you, shortly after first  
use, to tell at a glance a wide variety of operating details.  
Fault Condition  
LEDs  
Fault  
“LINE Green LED”: If the operating mode switch  
is set to “AUTO/REMOTE”, this light will  
ILLUMINATE CONTINUOUSLY when your  
connected equipment is receiving continuous AC  
power supplied from a utility/generator source.  
Illuminated  
Condition  
All three lights  
flash slowly*  
Excessive discharge  
(Inverter shutdown)  
1
2
All three lights  
flash quickly**  
Overcharge (Charger  
shutdown)  
2
1
If the operating mode switch is set to “CHARGE ONLY”, this light  
will BLINK to alert you that the unit’s inverter is OFF and will NOT  
supply AC power in the absence of a utility/generator source or in  
over/under voltage situations.  
*Approximately ½ second on, ½ second off. See Troubleshooting section. Inverter shutdown  
protects battery against damage due to excessive discharge.** Approximately ¼ second on, ¼  
second off. Charger shutdown protects battery against damage due to overcharge. May also  
indicate a battery charger fault exists. See Troubleshooting section.  
4R  
 
(continued)  
Operation  
Resetting Your Inverter/Charger to Restore AC Power  
Your Inverter/Charger may cease supplying AC power or DC charging power in order to protect itself from overload or to protect your  
electrical system. To restore normal functioning:  
Overload Reset: Switch operating mode switch to “OFF” or “DC OFF” and remove some of the connected electrical load (ie: turn off some  
of the AC devices drawing power which may have caused the overload of the unit). Wait one minute, then switch operating mode switch  
back to either “AUTO/REMOTE” or “CHARGE ONLY.”  
Configuration  
Set Configuration DIP Switches  
Using a small tool, set the Configuration DIP Switches (located on the front panel, see diagram) to optimize Inverter/Charger operation  
depending on your application.  
B4  
B3 B2  
B1  
A4  
A3 A2  
A1  
INPUT C/B 10A  
Group B Dip Switches  
Group A Dip Switches  
Group A DIP Switches  
Using a small tool, configure your Inverter/Charger by setting the four Group A DIP Switches (located on the front panel of your unit; see  
diagram) as follows:  
A4 A3 A2 A1  
A2 Charger Inhibit  
A1  
Select Battery Type—REQUIRED  
A4 A3 A2 A1  
CAUTION: The Battery Type DIP Switch setting must  
match the type of batteries you connect, or your batteries  
may be degraded or damaged over an extended period of  
time. See “Battery Selection,” p. 8 for more information.  
Battery Type  
Switch Position  
Up  
Function  
Switch Position  
Gel Cell (Sealed) Battery  
Wet Cell (Vented) Battery  
Charger Inhibited  
Charger Enabled  
Up  
Down (factory setting)  
Down (factory setting)  
A4 A3 A2 A1  
A4 A3 A2 A1  
A4 A3 A2 A1  
A4 A3 A2 A1  
A4 A3  
Select Low AC Input Voltage  
Point for Switching to Battery—  
OPTIONAL*  
Switch  
Voltage  
Position  
105V  
95V  
85V  
75V  
#A4 Up & #A3 Up  
#A4 Up & #A3 Down  
#A4 Down & #A3 Up  
* Most of your connected appliances and equipment will perform adequately when your Inverter/Chargers High AC Input Voltage  
Point (DIP Switch #2 of Group A) is set to 135V and its Low AC Voltage Input Point (DIP Switches #3 and #4 of Group A are set to  
95V. However, if the unit frequently switches to battery power due to momentary high/low line voltage swings that would have little  
effect on equipment operation, you may wish to adjust these settings. By increasing the High AC Voltage Point and/or decreasing the  
Low AC Voltage Point, you will reduce the number of times your unit switches to battery due to voltage swings.  
#A4 Down & #A3 Down  
(factory setting)  
5R  
 
(continued)  
Configuration  
Group B DIP Switches  
B2 B1  
Select AC Sharing—OPTIONAL  
Your Inverter/Charger features a high-output battery charger that can draw a significant amount of AC power from your utility source or  
generator when charging at its maximum rate. If your unit is supplying its full AC power rating to its connected heavy electrical loads at the  
same time as this high charging occurs, the AC input circuit breaker could trip, resulting in the complete shut off of pass-through utility power.  
To reduce the chance of tripping this breaker, all MRV Inverter/Chargers may be set to automatically limit the charger output. This keeps the sum  
of the unit’s AC load and charge power within the circuit breaker rating. This charger-limiting function has four settings, allowing you to  
reduce the charger’s draw lower and lower, as needed, if the AC input circuit breaker keeps tripping under the normal AC loads of devices  
you have connected downline from the unit. The figures show how to set your DIP Switches for charger-limiting.  
Select Battery Charger-Limiting Points—OPTIONAL  
(factory setting)  
“Most Limiting” (#B2 & #B1 Up):  
Charger-limiting takes effect the moment  
any 120V AC load is applied; charger  
output falls gradually from full output at  
no 120V load passing through to no output  
at full load.  
“Less Limiting” (#B2 Up & #B1 Down):  
Charger-limiting begins when the  
Inverter/Charger’s load reaches 33% of the  
Inverter/Charger’s load rating. Charger  
output falls gradually from full output at  
B4 B3 B2 B1  
B4 B3 B2 B1  
33% of the Inverter/Charger’s load rating to about 40% of full output  
at full load.  
Select Equalize Battery Charge—OPTIONAL  
Setting Procedure  
B3  
• Move to “Equalize” (DOWN) position for three seconds.  
This DIP Switch is momentarily engaged  
to begin the process of equalizing the  
charge state of your battery’s cells by time-  
limited overcharge of all cells. This can  
extend the useful life of certain types of  
B4 B3 B2 B1 Reset  
• Move to “Reset” (UP) position and leave it there. This is the  
factory default setting.  
CAUTION: Do not leave DIP switch #B3 in the down position after beginning process. Battery  
charge equalization should only be performed in strict accordance with the battery manufacturers  
instructions and specifications.  
Equalize  
batteries; consult with your battery’s manufacturer to determine if  
your batteries could benefit from this process. The charge  
equalization process is automatic; once started, it can only be  
stopped by removing the input power.  
Battery Charge  
Reset  
Switch Position  
Up (factory setting)  
Down—momentarily  
Equalize  
Set Battery Charging Amps—OPTIONAL  
Battery Charger  
Low Charge Amps  
High Charge Amps  
Switch Position  
Up  
B4  
Check specifications for your unit’s high- and  
low-charging amp options. By setting on  
high charging, your batteries will charge at  
maximum speed and your RV 12V DC  
system loads will be well-supplied. When  
B4 B3 B2 B1  
Down (factory setting)  
CAUTION: When switching to the High Charge Amp setting, the user must ensure that the  
amp hour capacity of their battery system exceeds the amperage of the High Charge Amp  
setting or the batteries may be damaged or degraded.  
setting on low charging, you lengthen the life of your batteries  
(especially smaller ones).  
6R  
 
(continued)  
Configuration  
Set Battery Charge Conserver (Load Sense) Dial—OPTIONAL  
In order to save battery power, the unit’s inverter automatically shuts off in the absence of any power demand from  
connected equipment or appliances (the electrical load). When the unit detects a load, it automatically turns its inverter  
function on. Users may choose the minimum load the Inverter/Charger will detect by adjusting the Battery Charge Conserver  
Dial (see diagram). Using a small tool, turn the dial clockwise to lower the minimum load that will be detected, causing the  
inverter to turn on for smaller loads. When the dial is turned fully clockwise, the inverter will operate even when there is no  
load. Turn the dial counterclockwise to increase the minimum load that will be detected, causing the inverter to stay off until the new  
minimum load is reached.  
Note: the factory setting for the dial is fully clockwise. However, based on the threshold load to which you’d like the inverter to respond, you should adjust the dial counterclockwise to reduce its  
sensitivity until the inverter is active only when connected equipment or appliances are actually in use.  
Connect Remote Control—OPTIONAL  
Model features a 8-conductor telephone style receptacle on the front panel for use with an optional remote control module (Tripp Lite model  
APSRM4, sold separately). The remote module allows the Inverter/Charger to be mounted in a compartment or cabinet out of sight, while  
operated conveniently from within the living area or control panel of your RV. See instructions packed with the remote control module.  
Connect Battery Temperature Sensing Cable—OPTIONAL  
The battery temperature sensing function prolongs battery life by adjusting the charge float voltage level based on battery temperature.  
Connect the sensor cable (the cable, included with select models, has an RJ style connector on one end and a black sensor on the other) to  
the RJ style jack located on the side* of the Inverter/Charger labeled “Remote Temp. Sense.” With user-supplied electrical or duct tape, affix  
the sensor to the side of the battery below the electrolyte level. Make sure that nothing, not even tape, comes between the sensor and the  
side of the battery. To guard against false readings due to ambient temperature, place the sensor between batteries, if possible, or away from  
sources of extreme heat or cold. If the sensor cable is not used, the Inverter/Charger will charge according to its default 25º C values.  
Utilize Automatic Generator Starter Capability—OPTIONAL  
Pin Configuration  
1
2 - Common  
Model includes a RJ type modular jack on the side panel labeled “Generator Start”. Attach to vehicle generator  
ON/OFF switching mechanism with user-supplied cable (see Pin Configuration Diagram). Once attached, the  
interface will allow the Inverter/Charger to automatically switch a vehicle generator on when connected battery  
voltage levels are low (11.6 VDC) and switch it off when battery voltage levels are high (14.1 VDC).  
2
4
6
3 - N.C.  
(Normally Closed)  
4 - N.O.  
(Normally Open)  
3
5
Connect Ignition Switch Control Jack—OPTIONAL  
This jack (located on the Inverter’s side panel) can be used to connect the Inverter to your vehicle's ignition switch in order to automatically  
control the Inverter. This connection is optional; the Inverter will function without this connection.  
7R  
 
Battery Selection  
Select Auxiliary Battery Type (if any)  
Select “Deep Cycle” batteries to receive optimum performance from your Inverter/Charger. Do not use ordinary car or starting batteries or batteries rated in  
Cold Cranking Amps (CCA). If the batteries you connect to the Inverter/Charger are not true Deep Cycle batteries, their operational lifetimes may be significantly  
shortened. If you are using the same battery bank to power the Inverter/Charger as well as DC loads, your battery bank will need to be appropriately  
sized (larger loads will require a battery bank with a larger amp-hour capacity) or the operational lifetimes of the batteries may be significantly shortened.  
Batteries of either Wet-Cell (vented) or Gel-Cell /Absorbed Glass Mat (sealed) construction are ideal. 6-volt “golf cart”, Marine Deep-Cycle or  
8D Deep-Cycle batteries are also acceptable. You must set the Inverter/Charger’s Battery Type DIP Switch (see Configuration section for more  
information) to match the type of batteries you connect or your batteries may be degraded or damaged over an extended period of time. In  
many cases, the vehicle battery may be the only one installed. Auxiliary batteries must be identical to the vehicle batteries if they are  
connected to each other.  
Match Battery Amp-Hour Capacity to Your Application  
Select a battery or system of batteries that will provide your Inverter/Charger with proper DC voltage and an adequate amp-hour capacity  
to power your application. Even though Tripp Lite Inverter/Chargers are highly-efficient at DC-to-AC inversion, their rated output capacities  
are limited by the total amp-hour capacity of connected batteries and the support of your vehicle’s alternator if the engine is kept running.  
Example  
Tools  
• STEP 1: Determine Total Wattage Required  
¼" Drill  
Orbital Sander  
Cordless Tool Charger  
Add the wattage ratings of all equipment you will connect to your Inverter/Charger.  
Wattage ratings are usually listed in equipment manuals or on nameplates. If your  
equipment is rated in amps, multiply that number timesAC utility voltage to determine  
watts. (Example: a ¼ in. drill requires 2½ amps. 2½ amps × 120 volts = 300 watts .)  
Note: Your Inverter/Charger will operate at higher efficiencies at about 75% - 80% of nameplate rating.  
300W  
+
220W  
+
20W  
=
540W  
Appliances  
Blender  
Color TV  
Laptop Computer  
300W  
+
140W  
+
100W  
=
540W  
• STEP 2: Determine DC Battery Amps Required  
Divide the total wattage required (from step 1, above) by the battery voltage (12)  
to determine the DC amps required.  
540 watts ÷ 12V = 45 DC Amps  
• STEP 3: Estimate Battery Amp-Hours Required (for operation unsupported  
by the alternator)  
Multiply the DC amps required (from step 2, above) by the number of hours you  
estimate you will operate your equipment exclusively from battery power  
before you have to recharge your batteries with utility- or generator-supplied  
AC power. Compensate for inefficiency by multiplying this number by 1.2.  
This will give you a rough estimate of how many amp-hours of battery power  
(from one or several batteries) you should connect to your Inverter/Charger.  
45 DC Amps × 5 Hrs. Runtime  
× 1.2 Inefficiency Rating = 270 Amp-Hours  
NOTE! Battery amp-hour ratings are usually given for a 20-hour discharge rate. Actual amp-hour capacities are less  
when batteries are discharged at faster rates. For example, batteries discharged in 55 minutes provide only 50% of  
their listed amp-hour ratings, while batteries discharged in 9 minutes provide as little as 30% of their amp-hour ratings.  
• STEP 4: Estimate Battery Recharge Required, Given Your Application  
You must allow your batteries to recharge long enough to replace the charge  
lost during inverter operation or else you will eventually run down your batteries.  
To estimate the minimum amount of time you need to recharge your batteries  
given your application, divide your required battery amp-hours (from step 3,  
above) by your Inverter/Charger’s rated charging amps (see separate Specifications  
Sheet).  
270 Amp-Hours ÷ 55 Amps  
Inverter/Charger Rating = 5 Hours Recharge  
NOTE! For Tripp Lite Inverter/Chargers providing 1000 watts or less of continuous AC power, a full-size battery  
will normally allow sufficient power for many applications before recharging is necessary. For mobile applications,  
if a single battery is continuously fed by an alternator at high idle or faster, then recharging from utility or generator  
power may not be necessary. For Tripp Lite Inverter/Chargers over 1000 watts used in mobile applications, Tripp Lite  
recommends you use at least two batteries, if possible fed by a heavy-duty alternator anytime the vehicle is running.  
Tripp Lite Inverter/Chargers will provide adequate power for ordinary usage within limited times without the  
assistance of utility or generator power. However, when operating extremely heavy electrical loads at their peak  
in the absence of utility power, you may wish to “assist your batteries” by running an auxiliary generator or vehicle  
engine, and doing so at faster than normal idling.  
8R  
 
Mounting  
WARNING! Mount your Inverter/Charger BEFORE DC battery and AC power  
connection. Failure to follow these instructions may lead to personal injury  
and/or damage to the Inverter/Charger and connected systems.  
Tripp Lite manufactures a variety of different Inverter/Chargers with a variety of different mounting options for use in vehicular or non-vehicular  
applications. Tripp Lite recommends permanent mounting of your Inverter/Charger in any of the configurations illustrated below. User must  
supply mounting hardware and is responsible for determining if the hardware and mounting surface are suitable to support the weight of the  
Inverter/Charger. Contact Tripp Lite if you require further assistance in mounting your Inverter/Charger.  
Note: When operating an MRV2012UL marine model in a marine application, refer to the accompanying marine  
owners' manual addendum.  
Whether mounted horizontally or vertically, the Inverter must be located in an enclosed compartment, shielded  
from outside weather conditions.  
A
Using the measurements from the diagram, install two user-supplied ¼" (6 mm) fasteners into a rigid horizontal surface, leaving the  
B
heads slightly raised.  
Slide the Inverter/Charger forward over the fasteners to engage the mounting feet molded on the front of the  
Inverter/Charger cabinet. Install and tighten additional user-supplied ¼" (6 mm) fasteners into the mounting feet molded on the rear and  
sides of the Inverter/Charger cabinet*. The rear feet extend beyond the unit’s cabinet to provide for adequate ventilation space behind the  
cooling fan(s); they should not be removed.  
The polycarbonate cabinet and mounting feet of your Inverter/Charger are durable enough to allow for vertical mounting as well, if your  
vehicle compartment requires this configuration. For vertical mounting, the control panel of the Inverter/Charger should face up.  
Allow 2" minimum front and rear clearance for adequate ventilation.  
5.57 in.  
(14.16 cm.)  
9.59 in.  
(24.35 cm.)  
B
5.87 in.  
9.59 in.  
(14.91 cm.)  
(24.35 cm.)  
5.57 in.  
5.87 in.  
(14.16 cm.)  
(14.91 cm.)  
A
1.64 in.  
(4.15 cm.)  
Note: Cabinets may have different front panel features, but all mount as per the figure above.  
* Model includes front, rear and side mounting feet.  
9R  
 
Battery Connection  
Connect your Inverter/Charger to your batteries using the following procedures:  
• Connect DC Wiring: Though your Inverter/Charger is a high-efficiency converter of electricity, its rated  
output capacity is limited by the length and gauge of the cabling running from the battery to the unit. Use the  
shortest length and largest diameter cabling (maximum 2/0 gauge) to fit your Inverter/Charger’s DC Input  
terminals. Shorter and heavier gauge cabling reduces DC voltage drop and allows for maximum transfer of  
current. Your Inverter/Charger is capable of delivering peak wattage at up to 200% of its rated continuous  
wattage output for brief periods of time. See Specifications page for details. Heavier gauge cabling should be  
used when continuously operating heavy draw equipment under these conditions. Tighten your  
Inverter/Charger and battery terminals to approximately 3.5 Newton-meters of torque to create an efficient  
connection and to prevent excessive heating at this connection. Insufficient tightening of the terminals could  
void your warranty. See Specifications Sheet for Minimum Recommended Cable Sizing Chart.  
DC Connectors  
• Connect Ground: Using a #8 AWG wire or larger directly connect the Main Ground Lug to the vehicle’s chassis or earth ground. See  
the Feature Identification section to locate the Main Ground Lug on your specific Inverter/Charger model. All installations must comply  
with national and local codes and ordinances.  
• Connect Fuse: NEC (National Electrical Code) article 551 requires that you connect all of your Inverter/Charger’s positive DC Terminals  
directly to a UL-listed fuse(s) and fuse block(s) within 18 inches of the battery. The fuse’s rating must equal or exceed the Minimum DC  
Fuse Rating listed in your Inverter/Charger’s specifications. See Specifications for fuse and fuse block recommendations. See diagrams  
below for proper fuse placement.  
WARNING! • Failure to properly ground your Inverter/Charger to a vehicle’s chassis or earth  
ground may result in a lethal electrical shock hazard.  
• Never attempt to operate your Inverter/Charger by connecting it directly to output from an  
alternator rather than a battery or battery bank.  
• Observe proper polarity with all DC connections.  
Vehicular  
Your Inverter/Charger’s Nominal DC Input Voltage must match the voltage of your battery or batteries—12 Volts in most vehicular  
applications.  
It is possible to connect your Inverter/Charger to the main battery within your vehicle’s electrical system. In most vehicles, the Inverter/  
Charger will be connected to one or more dedicated auxiliary (house) batteries which are isolated from the drive system to prevent possible  
draining of the main battery.  
3
7
2
8
1
12 Volts  
12 Volt Inverter/Charger  
12 Volts  
5
12 Volt Main Battery Connection  
4
7
8
6
2
12 Volts  
1
12 Volt Inverter/Charger  
12 Volts  
5
3
2
12 Volts  
12 Volt Main and Auxiliary (House) Battery Connection (Isolated Parallel)  
1
2
3
4
5
12 Volt Alternator  
Vehicle Battery Ground  
6
12 Volt Main Battery  
12 Volt Auxiliary (House) Battery  
UL-Listed Fuse & Fuse Block (mounted  
7
8
within 18 inches of the battery)  
Battery Isolator  
Large Diameter Cabling, Maximum 2/0 Gauge to Fit Terminals  
8 AWG (minimum) Ground Wire  
10R  
 
AC Input/Output Connection  
To avoid overloading your Inverter/Charger, match the power requirements of the equipment you plan to run at any one time (add their total  
watts) with the output wattage capacity of your Inverter/Charger model (see Specifications). Do not confuse “continuous” wattage with  
“peak” wattage ratings. Most electric motors require extra power at start-up (“peak wattage”) than required to run continuously after start-  
up, sometimes over 100% more. Some motors, such as in refrigerators and pumps, start and stop intermittently according to demand,  
requiring “peak wattage” at multiple, unpredictable times during operation. DoubleBoostFeature: Tripp Lite Inverter/Chargers deliver up  
to twice their nameplate rated wattage for up to 10 seconds,* providing the extra power needed to cold start heavy-duty tools and equipment.  
OverPowerFeature: Tripp Lite Inverter/Chargers deliver up to 150% of their name-plate rated wattage for up to 1 hour,* providing plenty  
of reserve power to reliably support tools and equipment longer.  
* Actual duration depends on model, battery age, battery charge level and ambient temperature.  
Warning! Consult a qualified electrician and follow all applicable electrical codes and requirements for  
hardwire connection. Disconnect both DC input and AC utility supply before attempting hardwiring. Use wire  
type THHN or equivalent with minimum temperature rating of 90°C.  
Connection for Models with Hardwire Terminals  
Output Connection Requirement: UL requires that the output terminals of all hard-  
wire Inverter/Charger models must be connected to UL-listed GFCI receptacles  
(required receptacle manufacturer/model series: Hubbell GF8300 or  
Leviton 6598).  
2
3
Single Input/Output Models  
2
Input: Connect incoming wires to the hot (brown) , neutral (blue)  
1
3
4
1
and ground* (green) terminals  
.
5
5
4
Output: Connect outgoing wires to the hot (black)  
, neutral (white)  
Note: Ground Bond Connection, Supplied  
1
and ground* (green) terminals  
.
Replace cover plate and tighten screws.* If the incoming conduit only contains two wires (hot and neutral), the incoming conduit must be bonded to the main ground lug on the unit. In any case,  
the incoming conduit must be bonded to earth or vehicle ground, and the incoming conduit must be bonded to the outgoing conduit.  
Service  
Before returning your Inverter/Charger for service, follow these steps: 1.) Review the installation and operation instructions to ensure that  
the service problem does not originate from a misreading of the instructions. Also, check that the circuit breaker(s) are not tripped.* 2.) If  
the problem continues, do not contact or return the Inverter/Charger to the dealer. Instead, call Tripp Lite at (773) 869-1233. A service  
technician will ask for the Inverter/Charger’s model number, serial number and purchase date and will attempt to correct the problem over  
the phone. 3.) If the problem requires service, the technician will issue you a Returned Material Authorization (RMA) number, which is  
required for service. Securely pack the Inverter/Charger to avoid damage during shipping. Do not use Styrofoam beads for packaging.**  
Any damages (direct, indirect, special, incidental or consequential) to the Inverter/Charger incurred during shipment to Tripp Lite or an  
authorized Tripp Lite service center is not covered under warranty. Inverter/Chargers shipped to Tripp Lite or an authorized Tripp Lite  
service center must have transportation charges prepaid. Mark the RMA number on the outside of the package. If the Inverter/Charger is  
within the warranty period, enclose a copy of your sales receipt. Return the Inverter/Charger for service using an insured carrier to the  
address given to you by the Tripp Lite service technician.  
* This is a common cause of service inquiries which can be easily remedied by following the resetting instructions in this manual. ** If you require packaging, the technician can arrange to send you proper packaging.  
Maintenance  
Your Inverter/Charger requires no maintenance and contains no user-serviceable or replaceable parts, but should be kept dry at all times.  
Periodically check, clean and tighten all cable connections, as necessary, both at the unit and at the battery.  
11R  
 
Troubleshooting  
Try these remedies for common Inverter/Charger problems before calling for assistance. Call Tripp Lite Customer Service at (773) 869-1234  
before returning your unit for service.  
SYMPTOM  
PROBLEMS  
CORRECTIONS  
No AC Output  
Unit is not properly connected to utility power  
Connect unit to utility power.  
(All Indicator Lights are OFF)  
Operating Mode Switch is set to “OFF” and AC input  
is present.  
Set Operating Mode Switch to “AUTO/REMOTE” or “CHARGE ONLY”.  
This is normal when the Operating Mode Switch is set to  
“CHARGE ONLY” and AC input is absent.  
No correction is required. AC output will return when AC input  
returns. Set Operating Mode Switch to “AUTO/REMOTE” if you  
require AC output.  
Circuit breaker is tripped.  
Reset circuit breaker.  
Unit has shut down due to battery overcharge (preventing  
battery damage). The problem may be with connected  
auxiliary chargers, if any, or with the unit’s charger.  
Disconnect any auxiliary chargers. Reset by moving Operating Mode  
Switch to “OFF”. Wait 1 minute and switch to “AUTO/REMOTE” or  
“CHARGE ONLY.” If unit remains in shutdown mode after several  
attempts to reset, contact Tripp Lite Customer Service for assistance.  
Unit has shut down due to excessive battery discharge.  
Unit has shut down due to overload.  
Use an auxiliary charger* to raise battery voltage. Check external  
battery connections and fuse. Unit automatically resets when  
condition is cleared.  
Reduce load. Reset by moving Operating Mode Switch to “OFF”.  
Wait 1 minute. Switch to “AUTO/REMOTE” or “CHARGE ONLY”.  
Battery Not Recharging  
(AC Input Present)  
Connected batteries are dead.  
Battery fuse* is blown.  
Check and replace old batteries.  
Check and replace fuse.*  
Battery cabling* is loose.  
Check and tighten or replace cabling.*  
Unit has shut down due to battery overcharge (preventing  
battery damage). The problem may be with connected  
auxiliary chargers, if any, or with the unit’s charger.  
Disconnect any auxiliary chargers. Reset by moving Operating Mode  
Switch to “OFF”. Wait 1 minute and switch to “AUTO/REMOTE” or  
or “CHARGE ONLY.” If unit remains in shutdown mode after several  
attempts to reset, contact Tripp Lite Customer Service for assistance.  
Input circuit breaker is tripped.  
Reset circuit breaker.  
All Three “BATT VOLT/CHRG CURR”  
LEDs are slowly flashing (½ second  
flashes) with Operating Mode Switch in  
the “AUTO/REMOTE” position.  
Battery is excessively discharged. Unit will shut down to  
prevent battery damage.  
Use an auxiliary charger* to raise battery voltage. Check external  
battery connections and fuse. Unit automatically resets when  
condition is cleared.  
All Three “BATT VOLT/CHRG CURR”  
LEDs are rapidly flashing (¼ second  
flashes) with Operating Mode Switch in  
the “AUTO/REMOTE” position.  
Battery is overcharged. Unit will shut down to prevent  
battery damage. The problem may be with connected auxiliary Switch to “OFF”. Wait 1 minute and switch to “AUTO/REMOTE.”  
chargers, if any, or with the unit’s charger.  
Disconnect any auxiliary chargers. Reset by moving Operating Mode  
If unit remains in shutdown mode after several attempts to reset,  
contact Tripp Lite Customer Service for assistance.  
Red “LOW” Battery Indicator Light is  
flashing with Operating Mode Switch in the to protect battery from damage.  
”AUTO/REMOTE” position.  
Battery voltage is low. Unit has shut down  
If AC power (utility- or generator-supplied) is present, the unit will  
automatically reset itself and start recharging connected batteries.  
However, if an external charger is used to recharge the batteries,  
you will need to manually reset the unit by moving the Operating  
Mode Switch to “OFF” for two seconds then returning it to  
“AUTO/REMOTE”.  
False reading due to undersized or  
insufficiently connected DC cabling.  
Use sufficient size DC cable sufficiently connected to  
Inverter/Charger.  
Red “LOAD” Operation  
Indicator Light flashing  
Inverter is overloaded. Unit will automatically shut down  
after 5 seconds.  
Reduce load. Reset by moving Operating Mode Switch to “OFF”.  
Wait 1 minute. Switch to “AUTO/REMOTE” or “CHARGE ONLY”.  
* User-supplied.  
Limited Warranty  
Tripp Lite warrants its Inverter/Chargers to be free from defects in materials and workmanship for a 30 month period from the date of retail purchase by end user.  
Tripp Lite’s obligation under this warranty is limited to repairing or replacing (at its sole option) any such defective products. To obtain service under this warranty you must obtain a Returned Material Authorization  
(RMA) number from Tripp Lite or an authorized Tripp Lite service center. Products must be returned to Tripp Lite or an authorized Tripp Lite service center with transportation charges prepaid and must be  
accompanied by a brief description of the problem encountered and proof of date and place of purchase. This warranty does not apply to equipment which has been damaged by accident, negligence or  
misapplication or has been altered or modified in any way, including opening of the unit’s casing for any reason. This warranty applies only to the original purchaser who must have properly registered the product  
within 10 days of retail purchase.  
EXCEPT AS PROVIDED HEREIN, TRIPP LITE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  
Some states do not permit limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s) or exclusion(s) may not apply to the purchaser.  
EXCEPT AS PROVIDED ABOVE, IN NO EVENT WILL TRIPP LITE BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS  
PRODUCT, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Specifically, Tripp Lite is not liable for any costs, such as lost profits or revenue, loss of equipment, loss of use of equipment, loss of  
software, loss of data, costs of substitutes, claims by third parties, or otherwise.  
Regulatory Compliance Identification Numbers  
For the purpose of regulatory compliance certifications and identification, your Tripp Lite product has been assigned a unique series number. The series number can be found on the product nameplate label,  
along with all required approval markings and information. When requesting compliance information for this product, always refer to the series number. The series number should not be confused with the marking  
name or model number of the product.  
Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice.  
WARRANTY REGISTRATION  
entered into a drawing for a chance to win a FREE Tripp Lite product!*  
Note on Labeling Two symbols are used on the labels.  
* No purchase necessary. Void where prohibited. Some restrictions apply. See website for details.  
V~: AC Voltage  
V
: DC Voltage  
12R  
 
1111 W. 35th Street, Chicago, IL 60609 USA  
773.869.1234 (USA) • 773.869.1212 (International)  
2009XXXXX 93-2642_EN  
 

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