225/400/750 watt power inverter conversor eléctrico
Contents
1. The inverter will also shut down if the input voltage exceeds 15 volts This protects the inverter against excessive input voltage Although the inverter has built in protection against over voltage it may still be damaged if the input voltage exceeds 15 volts Your inverter is engineered to be connected directly to standard electrical and electronic equipment in the manner described in the Installation section of this Instruction Manual Do not connect the inverter to household or RV AC distribution wiring Do not connect the inverter to any AC load circuit in which the neutral conductor is connected to ground earth or to the negative of the DC battery power source Inductive loads such as TVs and stereos require more current to operate than resistive loads of the same wattage rating Induction motors as well as some TVs may require two to six times their rated wattage to start up Because these inverters have a peak watt power rating many such appliances and tools may be safely operated The equipment that needs the highest starting wattage are pumps and compressors that start under load This equipment can be safely tested If an overload is detected the inverter will simply shut down until the overload situation is corrected Use the front panel switch to turn off the inverter then on again to reset it CAUTIONS e Exceeding recommended voltage limits will void manufacturer s warranty e NEVER try to use your inverter with any 122. 12 volt DC power source as described in this Instruction Manual Make sure there is adequate space for proper ventilation of the inverter 2 Press the Power Pushbutton to turn the unit ON 90 The Power Fault LED Indicator will light green indicating a proper connection If the the Power Fault LED lights red indicating a fault condition exists refer to the Troubleshooting section of this Instruction Manual 4 Plug the USB powered device into the inverter s USB Charging Port and operate normally Note This unit s USB Charging Port does not support data communication It only provides 5 volts 500mA DC power to an external USB powered device Remember to disconnect the inverter from any power source when not in use TROUBLESHOOTING GUIDE Common Audio Visual Problems PROBLEM SOLUTION Buzzing sound in Inexpensive stereo systems and boom boxes may emit a buzzing sound from their audio systems speakers when operated from your inverter This occurs because the power supply in the electronic device does not adequately filter the modified sine wave produced by the inverter The only solution to this problem is to use a higher quality sound system Television Interference Your inverter is shielded to minimize interference with TV signals However in some instances some interference may still occur particularly where TV signals are weak Try the following corrective measures Place the inverter as far as po
3. consumption of all tools and appliances to be used simultaneously with your inverter does not exceed the inverter s continuous wattage rating Also ensure that start up wattage for inductive loads does not exceed peak watts for more than a second Appliances such as microwave ovens will normally draw more than their rated current and could possibly overload the inverter when operated simultaneously with other appliances For example A 600 watt microwave oven draws approximately 940 watts Rechargeable Devices CAUTIONS e Some rechargeable devices are designed to be charged by plugging them directly into an AC receptacle These devices may damage the inverter or the charging circuit e When using a rechargeable device with your inverter monitor its temperature for the initial ten minutes of use to determine if it produces excessive heat If excessive heat is produced the device should not be used with your inverter e This problem does not occur with most battery operated appliances and tools Most of these appliances use a separate charger or transformer that is plugged into an AC receptacle e Your inverter is capable of running most chargers and transformers POWER SOURCE AND PROTECTIVE FEATURES Power Source Requirements Your inverter will operate from input voltages between 11 and 15 volts DC If the input voltage drops below 10 volts DC the inverter will shut down This feature protects the battery from being completely discharged
4. positive wire from shorts by installing a 50 ANL fuse or circuit breaker close to the DC power source battery terminal PROCEDURE Check to make sure the inverter s Power Switch has been turned off no LEDs are lit and that no flammable fumes are present in the installation area Identify the positive and negative DC power source battery terminals Install a fuse holder or breaker close to the positive terminal of the DC source battery Connect a length of wire on one side of the fuse holder or circuit breaker Connect the other end of the wire to the positive terminal of the inverter Connect a length of wire between the inverter s negative terminal and the DC power source negative terminal Connect a short length of wire to the other terminal of the fuse holder or circuit breaker Mark it positive P e Aa GW N on O 7 Connect the free end of the fuse or breaker wire to the positive terminal of the DC power source battery 8 Insert a fuse appropriate to the inverter in the fuse holder 9 Test the inverter by turning it on and plugging in a 100 watt lamp or equipment 10 If the inverter is not properly operating then refer to the Troubleshooting section of this manual CAUTION e Loose connectors may cause overheated wires and melted insulation e Check to make sure you have not reversed the polarity Damage due to reversed polarity is not covered by manufa
5. 7 Connecting to a Power Source Using the Supplied Battery Clips 0 cece ees 8 Direct Hardwiring to Power Source optional connection method hardware not included 8 Important Cable Information oooooocccccococcnnn ee nn enn nanas 8 Operating Instructions gdh ie ahve tans nd ts be Mah meee aed bea deen ctra eo hiri bev ee heeds 9 Operation of the 115 Volt AC Outlets 2 0 0 cece cere eee n eee eens 9 Operation of the USB Charging Port escoria reta dade sae eanpaamdstaweme 9 Troubleshooting Guide ae caine dor a a E E EEE A ee 9 Common Audio Visual Problems aseos gnc lancia radar eta tees 9 Fault Protection and Troubleshooting Guide ccc cece nannan 10 Resctng ANE INVCHE sb iacarstnactdonredntxnt an ciabatnshenotenasenisweuieidusa ESENTA 10 Care and Maintenance ec owen es sane a ces eee ened 10 E A o edanenaueubeane neue earmeecnuneeensces 10 Fuse Replacement rara ane i Ace crono ria iaa ae ate aa ake merase awe 10 Preventive Maintenance 0 ccc ccc eee eee arrere 10 ACCESSONMOS suk tiene sun tanioade reese pate atacados dandole lesa airada 11 A o obeeeyetees ES 11 Full Two Year Home Use Warranty APPO 5 OAPPA A roi ecttedenr oeuhasw akon 11 PEON eo OA 11 INTRODUCTION Thank you for purchasing this THOR Power Inverter Please read this Instruction Manual carefully before use to ensure optimum performance and to avoid damage to this product This power inverter is config
6. F Operating Relative humidity 5 95 non condensing
7. TH225 400 750 ManualENSPER O5LOLO axp 5 10 2010 2 27 PM Page 36 MANUFACTURING THOR Manufacturing 7040 W Palmetto Park Rd Suite 4 Boca Raton FL 33433 1 866 955 THOR RD051010 ae THOR MANUFACTURING 225 400 750 WATT POWER INVERTER CONVERSOR EL CTRICO DE 225 400 750 VATIOS CONVERTISSEUR C A DE 225 400 750 WATTS Catalog No N de cat logo Num ro de catalogue TH400 Instruction Manual and Warranty Information page 2 Manual de la instrucci n o e informaci n de la garant a p gina 12 Manuel d instruction et l information de garantie page 23 Catalog No N de cat logo Num ro de catalogue TH750 SAVE THIS INSTRUCTION MANUAL FOR FUTURE REFERENCE CONSERVE ESTE MANUAL PARA FUTURAS CONSULTAS GARDEZ CE MANUEL POUR LA FUTURE REFERENCE Copyright 2010 THOR Manufacturing Printed in China Impreso en China Imprim en Chine TH225_400_750_ManualENSPFR_051010 qxp 5 10 2010 2 27 PM Page 2 AN GENERAL SAFETY WARNINGS AND INSTRUCTIONS SAFETY GUIDELINES AND DEFINITIONS DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury CAUTION Used without the safety alert symbol ind
8. aches 150 F the unit will automatically shut down Allow the inverter to cool for at least 15 minutes before restarting after a heat related shutdown Unplug the inverter from the power source and disconnect all appliances or tools from the inverter s outlets while cooling If the Fault LED lights when the battery power source is fully charged follow the steps outlined in the Troubleshooting section of this Instruction Manual The Fault LED will light if there is an excessive voltage drop between the battery power source and the inverter Note Reverse polarity or short circuit condition may cause external or internal fuses to open and may cause irreversible damage to the inverter Take extra care to ensure a proper polarity hook up CAUTION If turning the ON OFF Switch off then on again does not reset the inverter DO NOT ATTEMPT TO OPEN THE INVERTER Opening the inverter for any reason will void the warranty The unit must be returned to manufacturer for testing and repair by professional factory technicians INSTALLATION Your inverter will provide you with continuous electrical power when powered by a reliable 12 volt DC source such as a vehicle battery or a multiple battery configuration This manual does not describe all of the possible configurations Operating Environment For best operating results your inverter should be placed on a flat surface such as the ground car floor or seat or other solid surface to help
9. commended by manufacturer for use with this inverter could be hazardous STAY ALERT Use common sense Do not operate inverter when you are tired e CHECK FOR DAMAGED PARTS Any part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated elsewhere in this instruction manual before further use Do not use inverter if switch does not turn it on and off DO NOT OPERATE inverter near flammable liquids or in gaseous or explosive atmospheres Motors in tools or appliances used with the inverter may spark and the sparks might ignite fumes IMPORTANT SAFETY INSTRUCTIONS WARNING This product or its power cord may contain lead a chemical known to the State of California to cause cancer and birth defect or other reproductive harm Wash hands after handling WARNING TO REDUCE THE RISK OF ELECTRIC SHOCK e DO NOT connect to AC distribution wiring e DO NOT make any electrical connections or disconnections in areas designated as IGNITION PROTECTED This inverter is NOT approved for ignition protected areas NEVER immerse the inverter in water or any other liquid or use when wet e DO NOT insert foreign objects into the inverter s outlets WARNING TO REDUCE THE RISK OF FIRE Do not operate near flammable materials fumes or gases DO NOT expose to extreme heat or flames CAUTION TO REDUCE THE RISK OF INJURY OR PROPERTY DAMAGE e Remove appliance plug from outlet before work
10. cribed in this Instruction Manual e Check inverter periodically for wear and tear Return to manufacturer for replacement of worn or defective parts immediately Read And Understand This Instruction Manual Before Using This Inverter SAVE THESE INSTRUCTIONS ZN WARNING TO REDUCE THE RISK OF INJURY FOLLOW THESE INSTRUCTIONS AND THOSE PUBLISHED BY BATTERY MANUFACTURER AND THE MANUFACTURER OF ANY EQUIPMENT YOU INTEND TO USE WITH THIS UNIT REVIEW CAUTIONARY MARKINGS ON THESE PRODUCTS AND ON ENGINE TABLE OF CONTENTS MOJU CUOI iodesuomacatGnetne seceiioenevcosscuceaceeantuaitcenae meenese cone accede 3 os Ml IO ee Pero A 4 Contos ANG FONCIONS curada wadennesnd cele ase aldeas Do eee aay 4 How These Inverters Work 0 00 cece cece eee eee e ararnar 5 Power Inverter Output Waveform ooooooccccccocccnnn e een nnnenas 5 Appliance Power Consumption 0 0 000 c cece cece eee eee een een n beeen eens 5 Rechargeable DEVICES cocoa dad ea ar a db dll alii pe tod adi 6 Power Source and Protective Features 0 ccc cece cece eee rannan 6 Power Source Requirements 0 ccc eee aranana aaarnas 6 PICO FOTOS ear is oso iin els ce ie ec ee ee ee eee ee 6 INSGUANON exrscosanecas creara ued mace seeded aad eeh EE EE T TE E 7 Operaing ENvVilOnMenl sucess e o06 yceceeumrnees 7 Marne APPIICAUONS estirarse rd cae raras ees 7 Connecting to a Power Source Using the DC Accessory Outlet Plug TH225 and TH400 only
11. cturer s warranty IMPORTANT CABLE INFORMATION Substantial power loss and reduced battery operating time results from inverters installed with cables that are not able to supply full power Symptoms of low battery power can result from cables that are either excessively long or an insufficient gauge Marine installations are also subjected to vibration and stresses that exceed those of other mobile installations Therefore the installer operator should be especially aware of the requirements to maintain secure tight water resistant electrical connections and to provide for strain relief for DC cables and appliance wiring Cable insulation must be the appropriate type for the environment OPERATING INSTRUCTIONS CAUTION Make sure the combined load requirement of your equipment does not exceed your inverter s maximum continuous power Operation of the 115 Volt AC Outlets Your inverter is equipped with standard North American three prong type outlets Plug the cord from the equipment you wish to operate into the AC outlet s Make sure the combined load requirement of your equipment does not exceed your inverter s maximum continuous power Note The Inverter will not operate appliances and equipment that generate heat such as hair dryers electric blankets microwave ovens and toasters Remember to disconnect the inverter from any power source when not in use Operation of the USB Charging Port 1 Connect the inverter to a functioning
12. diffuse the heat that is generated Position the inverter as close to the DC power source as possible The inverter should only be operated in locations that meet the following criteria DRY Do not allow water and or other liquids to come into contact with the inverter COOL Ambient air temperature should be between 30 F 1 C non condensing and 105 F 40 C Do not place the inverter on or near a heating vent or any piece of equipment that is generating heat above room temperature Keep the inverter out of direct sunlight VENTILATED Allow at least three inches of clearance from other objects to ensure free air circulation around the inverter Never place items on or over the inverter during operation SAFE Do not locate inverters in an area room or compartment where explosives or flammable fumes might be present such as engine rooms engine compartments and boats or small unvented battery compartments Marine Applications In all marine applications DO NOT install the inverter below or near the waterline and keep the inverter away from moisture and water Use ONLY non corrosive marine fasteners and fittings for installation Only connect the inverter s DC input to existing wiring that has been approved for marine use at the appropriate gauge cable and length The cable fuse holder and fuse not supplied can be purchased at an electrical supply company Call the manufacturer for additional installation information Con
13. exchanges Proof of purchase may be required Please consult with the retailer for their specific policy regarding returns that are beyond the time set for exchanges The second option is to take or send the product prepaid to Thor Manufacturing for repair or replacement at our option Proof of purchase is required WARRANTY ACTIVATION Please complete the Warranty Activation Card and mail to THOR Manufacturing Enter the model number and product type All THOR Manufacturing products must be registered within 30 days of purchase to activate this warranty Mail the completed registration form along with a copy of the original sales receipt to THOR Manufacturing 7040 W Palmetto Park Rd Suite 4 Boca Raton FL 33433 This warranty does not apply to accessories This warranty gives you specific legal rights and you may have other rights which vary from state to state or province to province Should you have any questions contact THOR Manufacturing at 1 866 955 THOR This product is not intended for commercial use SPECIFICATIONS hd ag w O Tina cos poner Zo i wat Surge caaciy peak pone wats 60 wats Approx 115 volt AC RMS 60 Hz iV Si lt 0 wis DC 10 0 0 5 volts DC hana Modified Sine Wave MSW North American standard receptacle s ea Input cords cables DC accessory plug DC accessory plug Battery clips Battery clips Battery clips Operating temperature 10 20 C 50 68 F Storage temperature 0 40 C 32 104
14. icates potentially hazardous situation which if not avoided may result in property damage RISK OF UNSAFE OPERATION When using tools or equipment basic safety precautions should always be followed to reduce the risk of personal injury Improper operation maintenance or modification of tools or equipment could result in serious injury and property damage There are certain applications for which tools and equipment are designed Manufacturer strongly recommends that this product NOT be modified and or used for any application other than for which it was designed READ ALL INSTRUCTIONS WARNING Read all instructions before operating your inverter Failure to follow all instructions may result in electric shock fire and or serious injury AVOID DANGEROUS ENVIRONMENTS Don t use inverters in damp or wet locations e KEEP CHILDREN AWAY Keep away from children This is not a toy STORE INDOORS When not in use inverters should be stored indoors in dry and high or locked up places out of reach of children e DON T ABUSE CORD Never carry inverter by cord or yank the cord to disconnect from receptacle Keep cord from heat oil and sharp edges e DISCONNECT INVERTER Disconnect the inverter from the power supply when not in use e PROPER COOLING is essential when operating the inverter Do not place it near a vehicle s heat vent or in direct sunlight e USE OF ACCESSORIES AND ATTACHMENTS The use of any accessory or attachment not re
15. ing on the appliance e DO NOT attempt to connect or set up the inverter or its components while operating your vehicle Not paying attention to the road may result in a serious accident e ALWAYS use the inverter where there is adequate ventilation Do not block ventilation slots ALWAYS turn the inverter off by disconnecting it from the power source when not in use e The inverter MUST be connected only to batteries with a nominal output voltage of 12 volts The unit will not operate from a 6 volt battery and will sustain permanent damage if connected to a 24 volt battery e When using this unit in a vehicle check the vehicle owner s manual for maximum power rating and recommended output DO NOT install in engine compartment install in a well ventilated area N UN e DO NOT use with positive ground electrical systems Reverse polarity connection will result in a blown fuse and may cause permanent damage to the inverter and will void warranty The majority of modern automobiles RVs and trucks are negative ground e Keep in mind that this inverter will not operate high wattage appliances or equipment that produce heat such as hair dryers microwave ovens and toasters e Do not open the inverter there are no user serviceable parts inside Opening the inverter will void manufacturer s warranty Do not use this inverter with medical devices It is not tested for medical applications Install and operate unit only as des
16. ion of this Instruction Manual Preventive Maintenance Inverters require minimal maintenance For optimum performance the manufacturer recommends periodically performing the following preventive maintenance 1 Turn the inverter off using the front panel On Off Switch 2 Check and tighten all electrical connections including the ground 3 Using a non metallic vacuum cleaner hose vacuum the air slots and fan area 4 Clean the outside of the unit using a damp not wet cloth 5 Wipe unit surfaces thoroughly with a dry cloth 6 Resume operation Accessories If you need assistance regarding accessories please call 1 866 955 THOR or visit www thorpowerproducts com WARNING The use of any accessory not recommended for use with this tool could be hazardous and will void manufacturer s warranty Service Information To locate your nearest service location or for details on replacement parts contact the manufacturer at 1 866 955 THOR FULL TWO YEAR HOME USE WARRANTY THOR Manufacturing warrants this product for two years against any defects in material or workmanship The defective product will be replaced or repaired at no charge in either of two ways The first option which will provide an exchange only is to return the product to the retailer from whom it was purchased provided that the store is a participating retailer Returns should be made within the time period after the sale of the retailer s usual policy for
17. necting to a Power Source Using the DC Accessory Outlet Plug TH225 and TH400 only The DC Accessory Outlet Plug is suitable for operating the inverter at power outputs up to 100 watts The tip of the plug is positive and the side contact is negative Connect the inverter to the power source by inserting the DC Accessory Outlet Plug firmly into the accessory outlet of a vehicle or other DC power source Once properly connected to a 12 volt DC power source the green Power LED will light indicating the inverter is functioning properly If the red Fault LED lights a fault condition exists Refer to the Troubleshooting section of this Instruction Manual CAUTIONS e Connect directly to power source using the included Battery Clips when operating above 100 watts e Do not use with positive ground electrical systems e Reverse polarity connection will result in a blown fuse and may cause permanent damage to the inverter For Sales Information Please Contact RoadTrucker Inc www RoadTrucker com 8312 Sidbury Rd Wilmington NC 28411 800 507 0482 910 686 4281 TH225 400 750 _ManualENSPPR_051010 axp 5 10 2010 2 27 PM Page 8 Note Most vehicle accessory outlet circuits have fuses rated at 15 to 20 amps or greater To operate at full wattage either use the supplied battery clips or directly wire to the power source with wire and fuse NOT SUPPLIED Connecting to a Power Source Using the Supplied Battery Clips U
18. r If a motor refuses to start observe the battery voltage using a DC voltmeter while trying to start the motor If the battery voltmeter drops below 11 volts while the inverter is attempting to start the motor this may be why the motor won t start Make sure the battery connections are tight and the power source battery or batteries is are fully charged If the connections are good and the power source is charged but the voltage still drops below 11 volts you may need to use a larger power source battery or battery combination For Sales Information Please Contact RoadTrucker Inc www RoadTrucker com 8312 Sidbury Rd Wilmington NC 28411 800 507 0482 910 686 4281 TH225 400 750 ManualENSPEFR O5BLOLO axp 5 10 2010 2 27 PM Page 6 Your inverter has built in overload protection so that if you do exceed the inverter s output capacity continuously the unit will automatically shut down Once the excess load is removed the inverter can be restarted and resume normal operation Note To restart the inverter turn it off and then on again The ON OFF Switch is located on the inverter s Front Panel refer to the Control and Functions section of this Instruction Manual The inverter powers resistive loads the easiest however larger resistive loads such as electric stoves or heaters could draw more wattage than the inverter can deliver on a continuous basis CAUTIONS Ensure that total continuous power
19. se the provided Battery Clips with cables to connect the Power Inverter directly to the 12 volt power source as follows 1 Check to make sure the inverter s Power Switch has been turned off no LEDs are lit and that no flammable fumes are present in the installation area 2 Connect the red cable to the red post marked on the back of the inverter Connect the red battery clip to the positive terminal of the battery 3 Connect the black cable to the black post marked on the back of the inverter Connect the black battery clip to the negative terminal of the battery 4 Make sure that all connections between cables and terminals are secure Direct Hardwiring to Power Source optional connection method HARDWARE NOT INCLUDED TH225 Use 10 AWG wire if the inverter to power source connection is 6 feet or less For longer cable lengths use 8 AWG wire In either case protect the positive wire from shorts by installing a 35 amp fuse or circuit breaker close to the DC power source battery terminal TH400 Use 6 AWG wire if the inverter to power source connection is 6 feet or less For longer cable lengths use 4 AWG wire In either case protect the positive wire from shorts by installing a 50 amp fuse or circuit breaker close to the DC power source battery terminal TH750 Use 4 AWG wire if the inverter to power source connection is 6 feet or less For longer cable lengths use 3 AWG wire In either case protect the
20. ssible from the television the antenna and the antenna cables Use an extension cable if necessary Readjust the orientation of the inverter the antenna cables and the TV power cord to minimize interference Make sure the antenna feeding the television provides an adequate snow free signal and that high quality shielded antenna cable is used Do not use the inverter to operate high power appliances or tools at the same time you are using it to operate the TV Make sure the inverter s case is properly grounded refer to the Permanent Installation Procedure section of this Instruction Manual For Sales Information Please Contact RoadTrucker Inc www RoadTrucker com 8312 Sidbury Rd Wilmington NC 28411 800 507 0482 910 686 4281 ao TH225_400_750_ManualENSPFR_051010 qxp 5 10 2010 2 27 PM Page 10 Fault Protection and Troubleshooting Guide PROBLEM INDICATION POSSIBLE CAUSE SUGGESTED SOLUTION No AC or USB output DC input is below 10 7 volts Recharge or replace battery power Fault LED lit Source Excessive appliance load e Reduce load to inverter s maximum wattage output e Reset inverter by turning the Power Switch off then back on Inverter hot Disconnect all appliances from inverter Run inverter with no load for a few minutes Reconnect load Check all connections to the battery power source Tighten if necessary Fault LED lights while Low battery power so
21. the waveform measured will be a pure sine wave These meters will not correctly read the RMS voltage of a modified sine wave Non TRUE RMS meters will read about 20 to 30 volts low when measuring the output of this inverter For accurate measurement of the output voltage of this unit use a TRUE RMS reading voltmeter such as a Fluke 87 Fluke 8080A Beckman 4410 or Triplett 4200 115 VOLT AC OUTPUT A MODIFIED SINE WAVE 115V AC SINE WAVE 115V AC UY APPLIANCE POWER CONSUMPTION Most electrical tools appliances and electronic equipment have labels that show the unit s power consumption in amps watts or both To avoid inverter shutdown and possible damage to the inverter or equipment do not exceed the inverter s wattage rating To obtain a rough estimate of the current in amperes the power source must deliver where the power consumption of the tool or device is given in watts AC simply divide the power consumption of the load by 10 For example if a load is rated at 200 watts AC the power source must be able to deliver 200 divided by 10 20 amperes Your inverter will operate most AC loads within its power rating Some induction motors used in refrigerators freezers pumps and other motor operated equipment require very high surge currents to start them Your inverter may not be able to start some of these motors even though their rated current draw is within specifications for this power inverte
22. tion High Speed Cooling Fan Grounding Post gt oO O OND OF FP WN _ _ d 8 Back of Unit 9 TH750 Battery Clips USB Charging Port 115 volt AC three prong outlets Green Power LED Red Fault LED ON OFF Switch Grounding Post Negative DC Power Connection High Speed Cooling Fan Positive DC Power Connection 1 2 3 4 5 6 T 8 9 0 1 Back of Unit 9 _ 7 HOW THESE INVERTERS WORK Your inverter converts low voltage DC direct current electricity from a battery to 115 volt AC alternating current household power in two stages The first stage is a DC to DC conversion process that raises the low voltage DC at the inverter input to 145 volts DC The second stage converts the high voltage DC into 115 volts 60 Hz AC Power Inverter Output Waveform The AC output waveform of your inverter is known as a modified sine wave It is a stepped waveform that has characteristics similar to the sine wave shape of utility power This type of waveform is suitable for most AC loads including linear and switching power supplies used in electronic equipment transformers and small motors The modified sine wave produced by this inverter has an RMS root mean square voltage of 115 volts Most AC voltmeters both digital and analog are sensitive to the average value of the waveform rather than the RMS value They are calibrated for RMS voltage under the assumption that
23. urce voltage Disconnect all appliances from inverter inverter is in use then recharge or replace battery power source Power tool will not Excessive start up load Power tool or appliance draws too operate when plugged much voltage and cannot be used with into inverter your inverter No AC or USB output Bad connection or wiring Power LED not lit Power tool will not operate at correct speed TH225 Power tool cannot be used with your inverter TH400 TH750 Modify the load so that it isn t purely inductive for example operate an incandescent lamp plugged into the inverter s other outlet at the same time Purely inductive load Resetting the Inverter After over voltage or thermal automatic shutdown your inverter will reset automatically To manually reset the inverter turn the ON OFF Switch to the off position then back on CARE AND MAINTENANCE Storage 1 Ideal storage temperature range is 50 68 F 10 20 C 2 Store and use the inverter in a cool dry place with adequate ventilation 3 Avoid locations that are exposed to heating units radiators direct sunlight or excessive humidity or dampness Fuse Replacement Your inverter is equipped with multiple internal fuses Normally these fuses will not blow unless there is a serious problem inside the unit Internal fuses are replaceable however only trained personnel should attempt fuse replacement Refer to the Service Information sect
24. ured to supply continuous power in the form of 120 volt AC outlets to run most household or electronic appliances For Sales Information Please Contact RoadTrucker Inc www RoadTrucker com 8312 Sidbury Rd Wilmington NC 28411 800 507 0482 910 686 4281 TH225_400_750_ManualENSPFR_051010 qxp 5 10 2010 2 27 PM Page 4 FEATURES On the front panel are two LED indicators The green LED indicates power and proper operation of the inverter the red LED indicates inverter shutdown from overload or over temperature condition or abnormal input voltages The ON OFF Switch turns the inverter on and off The switch can also be used to force reset of inverter circuits by Switching it off then back on again 120 volt AC power is supplied through standard North American three prong type outlets The outlets can accommodate either two or three pin AC plugs Controls and Functions TH225 Battery Clips DC Accessory Outlet Plug USB Charging Port 115 volt AC three prong outlet Green Power LED Red Fault LED ON OFF Switch Grounding Post Negative DC Power Connection High Speed Cooling Fan Positive DC Power Connection 1 2 3 4 5 6 T 8 9 0 1 1 1 TH400 Battery Clips DC Accessory Outlet Plug USB Charging Port 115 volt AC three prong outlets Green Power LED Red Fault LED ON OFF Switch Positive DC Power Connection Negative DC Power Connec
25. volt DC power source that uses a positive ground Most vehicles and boats use negative ground systems The Power Inverter must be connected only to batteries with a nominal output voltage of 12 volts The unit will not operate from a 6 volt battery and will sustain permanent damage if connected to a 24 volt battery e Reverse polarity connection will result in a blown fuse and may cause permanent damage to the inverter Protective Features The inverter has electronic circuit protection against overload and short circuit conditions and monitors for the following potentially hazardous conditions Low Battery Voltage This condition is not harmful to the inverter but could damage the power source An alarm will sound and the inverter will automatically shut down when input voltage drops below 10 7 volts This indicates that the DC battery power source needs to be charged or there is an excessive voltage drop between the battery power source and the inverter When the condition is corrected the inverter will automatically restart ae Over Voltage Protection The inverter will automatically shutdown when input voltage exceeds 15 volts DC Overload Protection The unit will automatically shut down when the continuous draw exceeds the inverter s wattage rating Reduce the load and manually reset by turning the inverter s ON OFF Switch off then on again Over Temperature Protection lf the temperature inside the inverter re
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