Nature Power 38326 Instructions / Assembly
Contents
1. gt 6Aac and lt 11Aac 15 Adc gt 1Aac and lt 6Aac 35 Adc lt 1Aac 55 Adc Cb2 Same as above Set the maximum current draw from shore power is 20A gt 16Aac 5 Adc gt 11Aac and lt 16Aac 15 Adc gt 6Aac and lt 11Aac 35 Adc lt 6Aac 55 Adc Cb3 Same as above Set the maximum current draw from shore power is 30A gt 26Aac 5 Adc gt 21Aac and lt 26Aac 15 Adc gt 16Aac and lt 21Aac 35 Adc lt 16Aac 55 Adc Manufacturing Default Setting Fd Reset all settings to manufacturing default settings 55A for 32326 In1 AL1 SdL Flo Cb3 Understanding the Charger De rating Current The charger current will be de rated when the environment temperature reaches 60 C 140 F or the internal temperature reaches the pre set values Unit De rated Values Internal Temperature gt 90 C 194 F Maximum charger will de rated to half gt 95 C 203 F Charger current reduced to 5A lt 85 C 185 F Charger current recover back to set value Environment Temperature gt 60 C 140 F Charger current reduced to 5A gt 55 C 131 F Charger current recover back to set value Enter Function Menu for unit setting To enter unit Function Menu press and hold Power and Select button together for about 5 seconds until a beep is sounded When you are in Function Menu Press Power button for 1 second to toggle between different Functions Menu like Cu2. N connection between the AC load and the AC Output port Note During Battery Power Mode all AC output is limited to 16 6A for 2000W model 32326 Remote Display Connection e The Remote Display on the unit is detachable To install the remote to different location an optional 6 pin standard RJ12 cable not provided is required e Remove the 2 screws at the front of the Display Panel and remove the small RJ12 cable e Install the optional RJ12 standard cable to your desired location Please note polarity e Connect one end of the RJ12 cable to the unit and the other end of the cable to the Display Panel Please note polarity Test the Inverter Charger connection e Switch DC disconnect switch to ON e Switch the Branch circuit breaker to ON e The LED on display will turn on If AC input source is available Status LED turns green This indicates the unit is running in by pass mode meaning AC output is running from the AC input Source e LED located at the GFCI will also turn ON e Disconnecting the AC input source by turning OFF the 30A branch breaker will change the Status LED on the Display to amber e Both AC output and 5V USB are now available Plug in a small AC load like a 40W table lamp or small appliance to the AC socket to verify AC is available e The unit is successfully installed and functioning properly Test the GFCI monthly Use the following instruction to perform a monthly test of the GFCI to e
3. Nalure je POWER Inverter 2000W with 55Amp Inverter Charger 38326 Owner s Manual ISTED Intertek For safe and optimum performance the Nature Power Inverter 2000W with 55Amp Inverter Charger must be used properly Carefully read and follow all instructions and guidelines in this manual and give special attention to the CAUTION and WARNING statements PLEASE KEEP THIS MANUAL FOR FUTURE REFERENCE Disclaimer While every precaution has been taken to ensure the accuracy of the contents of this guide Nature Power assumes no responsibility for errors or omissions Note as well that specifications and product functionality may change without notice Important Please be sure to read and save the entire manual before using your Nature Power Inverter Charger Misuse may result in damage to the unit and or cause harm or serious injury Read manual in its entirety before using the unit and save manual for future reference Product Numbers 32326 Inverter 2000W with 55Amp Inverter Charger Page 2 A a PE Se NS Table of Contents INTRODUCTION 4 PRODUCT DESCRIPTION ccccssssssssssssssssssssssssssessessessesssssssesseuseuseusensenansess 5 INSTALLATION 5 UNIT OPERATION ats a senses sena 9 TROUBLESHOOTING ussussssnesnsonsonsonsnnnnnennunnunnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnn 11 SPECIFICATIONS 1
4. Section 4 Fuse or Circuit Breaker e DC rated fuse or DC rated circuit breaker connected along the DC positive line is required e For 32326 select a fuse or circuit breaker with a minimum of 300 Adc e Based on the size of your 12V Battery Bank determine the overall short circuit current rating of the battery bank from the battery manufacturer The fuse or circuit breaker chosen has to be able to withstand the short circuit current that may be generated by the battery bank Disconnect Switch e Select a DC Disconnect Switch with the same or higher rating of the selected fuse or circuit breaker e The DC Disconnect Switch is used to disconnect the DC power between the unit and the battery bank during service maintenance or trouble shooting DC Input and Grounding Cable Use of low resistance wire is required for all the DC connections between the unit and the battery bank For 32326 use minimum 2 0 AWG wire with maximum cable length of 5 feet Important The unit is grounded through the ground stud of the unit located near the DC Input terminal e For the grounding cable connected between the unit s chassis and the earth ground use a matching cable size as used on the DC Input Cable section AC Input Source and Branch Breaker e Standard AC Input wire is required for all the AC connections between the AC source amp the AC Input port and the AC Output ports to load e A 30A branch circuit breaker is required to connect b
5. at info naturepowerproducts com or Phone 1 800 588 0590 before returning product to retail store After speaking to a customer service representative if products are deemed non working or malfunctioning the product may be returned to the purchasing store If such a unit is returned less than one year from the purchase date manufacturer will repair the unit or at its discretion replace it free of charge If the unit is repaired new or reconditioned replacement parts may be used at manufacturer s discretion A unit may be replaced with a new or reconditioned unit of the same or comparable design The repaired or replaced unit will then be warranted under these terms for the remainder of the warranty period The customer is responsible for the shipping charges on all returned items Limitations This warranty does not cover accessories such as adapters and batteries damage or defects result from normal wear and tear including chips scratches abrasions discoloration or fading due to usage or exposure to sunlight accidents damage during shipping to our service facility alterations unauthorized use or repair neglect misuse abuse failure to follow instructions for care and maintenance fire and flood Nature Power Inverters are Made in China Page 15 Nature POWER Customer Service 1 800 588 0590 Email Info naturepowerproducts com Website www naturepowerproducts com
6. either blown or turned OFF Battery voltage is low Use a separate charger to boost battery lt 7Vdc voltage to above 7V and unit can be restarted No AC output 30A Circuit Breaker is Check load and reset the AC breaker and Fault LED is tripped and check fault code verify the error condition and make on correction Condition Inverter setting is set to On AC source is not available No AC Output Unit is turned Off Turn unit ON by following the instruction as Battery Power in Section 4 LED is off No DC power to unit Check DC fuse DC Disconnect switch if installed and check if Branch breaker is either blown or turned OFF Battery voltage is low Use a separate charger to boost battery lt 7Vdc voltage to above 7V and unit can be restarted No AC Output AC breaker connected Switch on or reset breaker Battery Power between the Unit AC Output LED is on to load is turn off or tripped Check AC Load Sense Decrease AC load sense power level or setting AC Output power increase AC load connected to AC Output consumption is lower than the AC Load No AC output Check error code Verify the error condition and make Fault LED is correction on Page 14 Battery Type Gel Flooded AGM Fixed Charge Control Bulk Absorption Flooded Efficiency gt 80 Safety and Environmental Conformance Conforms to UL 458 Certified to CSA C22 2 no 107 1 Agency Markings cETLus Operating Te
7. mins 1 5 hrs 2 hrs 2 5 hrs 1500 W 8 mins 27 mins 49 mins 1 hr 1 5 hrs 2000 W N R 15 mins 34 mins 49 mins 1 hrs 2500 W N R 11 mins 25 mins 37 mins 49 mins 3000 W N R N R 17 mins 27 mins 37 mins Note N R Not Recommended Page 10 FEATURE SETTING To understand more about the unit features read the following section and follow the instructions to make changes to the desired setting Default Factory Setting In Inverter In1 inverter enabled in standby mode with load sense off Cu Charger 55A charger enabled 55A for 32326 AL Alarm AL1 alarm enabled Sd UV shutdown SdL Under voltage shutdown set to low setting bAt Battery type FLo Flooded typed Cb Maximum current Maximum Shore Power Current draw is 30A Understanding the Unit Settings Inverter Setting Ind Inverter is disabled unit will not provide backup function when utility power is not available In1 Inverter is set to standby mode with power save mode OFF Unit will provide backup function when utility power is not available In2 Inverter is set to standby mode with power save mode ON Unit will provide backup function only when utility power is not available AND the load connected to the output is gt 10W Note Unit will turns ON every 10 s to check on the power consumption Charger Current Setting 40 Bulk Float current setting 55 32326 5A 1 5A 15A 3A 35A 4A 5
8. 4 WARRANT m 15 Page 3 INTRODUCTION Thank you for purchasing the Nature Power Inverter 2000W with 55Amp Inverter Charger With our state of the art easy to use design this product will offer you reliable service by providing AC power and 5V USB power for your home cabin boat RV or Trailer and recharge your battery automatically when utility AC is available The Nature Power Inverter 2000W with 55Amp Inverter Charger can run many AC powered appliances when you need AC power anywhere The 5V USB power can charge many USB powered devices The multi stage battery charger will charge different type of batteries This manual will explain how to use this unit safely and effectively Please read and follow these instructions and precautions carefully IMPORTANT SAFETY INFORMATION This section contains important safety information for the Nature Power Inverter 2000W with 55Amp Inverter Charger Please read ALL instructions before use The Nature Power Inverter 2000W with 55Amp Inverter Charger contains no user serviceable parts See Warranty section for how to handle product issues WARNING FIRE AND OR CHEMICAL BURN HAZARD e Do not cover or obstruct any air vent openings and or install in a zero clearance compartment WARNING FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN DEATH OR SERIOUS INJURY e When working with electrical equipment or lead acid batteries have someone nearby in cas
9. 5A 6A Battery Type and Voltage Setting Bulk Absorption Float FLo Flooded 14 4V 14 4V 13 5V GEL GEL 14 2V 14 2V 13 8V AG AGM 14 3V 14 3V 13 4V Fi Fixed 13 5 Vdc fixed voltage Battery Under Voltage Setting SdL Battery under voltage setting is set to LOW setting used for normal operation Under voltage alarm 11 0 Vdc Under voltage alarm recovery 11 3 Vdc Under voltage shutdown 10 5 Vdc Under voltage recovery 12 0 Vdc SdH Battery under voltage setting is set to HIGH setting to avoid battery over discharge when connected to car start battery Under voltage alarm 12 1 Vdc Under voltage alarm recovery 12 3 Vdc Under voltage shutdown 11 8 Vdc Under voltage recovery 12 6 Vdc Alarm Setting ALO Fault and warning audible alarm is disabled Display panel only shows error code and audible alarm will not sound AL1 Audible alarm will sound when fault or warning occurs Maximum Shore Power Current Draw Setting 32326 AC Load Current Charger Current Cb1 Set the maximum current draw from shore power to 15A The maximum current draw from unit is set to match with the shore power circuit breaker rating to avoid tripping of the shore power circuit breaker during the by pass mode Battery charging current will automatically reduce when there is a high demand on AC load during the by pass mode 211Aac 5 Adc Page 11
10. In AL Sd bAt Cb and Fd etc e Press Select button for 1 second to enter Individual Function Set Menu and you can make change to the settings e The unit will EXIT the Main Menu automatically if Power and Select buttons is not trigger for more than 5 seconds When you are in Individual Function Set Menu e Press Select button for 1 second to toggle between different setting values e Press Select button for 5 seconds to set selected setting and exit to next Main Menu See more details on flow chart below Page 12 The display will EXIT menu mode if both Power amp Select are not 0 o o v c S S o o E 2 k 2 Unit in normal operation Press Power amp Select together for 5 sec to enter menu mode to change setting N Press Select Select for 1 sec to for change setting Press Power forisec 1sec to next menu 4 Press Select for 1 sec to change setting Press Power for 1 sec to next menu Press Select Press Select AL1 an for 1 sec 1sec to change setting Press for 1 sec to next menu Press Select for 1 sec to change setting Press Power for 1 sec to next menu Press Select for 1 sec to change setting Press Power for 1 sec to next menu Press See cet cea ers for 4 Press Se
11. TION mode Amber solid Green 425 Battery Mode inverter is running display shows battery voltage in DC volts Amber 0 80 Battery Mode inverter is running display shows output power in kW 800W as shown Amber flashing Battery Mode and AC Input is detected and AC output will switch to By Pass mode within 20 seconds Red solid OFF E01 E12 Unit has shutdown Display shows error code See error code reference chart below Understanding the Power and Select push button function A beep sound will occur every time when the Power or Select button is trigger Power button function e Turns unit On Off Press and hold for 1 second to turn unit ON or OFF Select button function e Check unit setting Press once to check or verify unit s present set functions Page 9 Understanding the Error Code Code Condition Corrective Action E01 Input battery voltage is too low and Recharge battery immediately and unit has shutdown restart unit E02 Input battery voltage is too high and Check battery voltage or determine if unit has shutdown any external charger is connected to the battery bank E03 AC output is overloaded or short Check load connected to the output circuited and unit has shutdown Reduce load and restart the unit E04 Internal temperature is too high and Turn unit off and wait for 15 minutes unit has shutdown before restarting Check if any obje
12. ct has blocked the air flow of the unit E05 Input battery voltage is low and Recharge battery as unit will shutdown warning occurs shortly E06 AC output has sensed high and is Reduce load close to shutdown limit E07 Internal temperature is high and is Reduce load and check if any ventilation close to shutdown limit of the unit is blocked E08 Not used E09 Not used E10 Battery Charging voltage too high Check battery setting E11 Battery bad Battery did not accept charge E12 Internal transfer switch temperature Reduce load and check if any ventilation is high and shutdown occurs of the unit is blocked AC Load on Inverter Although the Power Inverter can provide high surge power up to two times the rated output power some high surge loads like sump pumps heavy duty motors etc may still trigger the inverter protection system even though the load falls within the power rating of the inverter A higher power Inverter Charger is required for these appliances Estimate Run time on Load Following run times are estimates for reference based on using different battery bank sizes Actual run times may vary Estimate run time on different 12V Battery Bank Size AC Load 60AH 120AH 180AH 240AH 300AH 50W 11 hrs 22 hrs 33 hrs 44 hrs 55 hrs 100 W 5 hrs 11 5 hrs 17 hrs 23 hrs 29 hrs 200 W 2 5 hrs 5 hrs 8 hrs 11 hrs 13 5 hrs 500 W 49 mins 2 hrs 3 hrs 4 hrs 5 hrs 1000 W 15 mins 49
13. e of an emergency Study and follow all the battery manufacturer s specific precautions when installing using and servicing the battery connected to the inverter Wear eye protection and gloves Avoid touching your eyes while using this unit Keep fresh water and soap on hand in the event battery acid comes in contact with eyes If this occurs cleanse right away with soap and water for a minimum of 15 minutes and seek medical attention Batteries produce explosive gases DO NOT smoke or have an open spark or fire near the system e Keep unit away from moist or damp areas e Avoid dropping any metal tool or object on the battery Doing so could create a spark or short circuit which goes through the battery or another electrical tool that may create an explosion WARNING Shock Hazard Keep away from children e Avoid moisture Never expose unit to snow water etc e Unit provides 120 Vac treat the GFCI output socket the same as regular wall AC sockets at home WARNING Explosion hazard e DO NOT use the unit in the vicinity of flammable fumes or gases such as propane tanks or large engines AVOID covering the ventilation openings Always operate unit in an open area e Prolonged contact to high heat or freezing temperatures will decrease the working life of the unit FCC INFORMATION This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These l
14. etween AC Input source and unit s AC Input port Important Follow the electrical and or building code when you connect the unit to any AC source Installing the Inverter Charger System WARNING Electrical Shock Hazard The unit On Off switch does not disconnect the DC power from the battery Use the DC Disconnect Switch or disconnect the DC input cables connection to disconnect the DC power from the battery before working on any circuits connected to the unit Failure to follow these instructions can result in death or serious injury Page 6 Installation e Choose an appropriate mounting location e For indoor use the unit can be mounted in any direction except with the DC Input panel facing downwards e Use the mounting template below to mark the positions of the mounting screws e Drill the 4 mounting holes and place the Inverter Charger in position and fasten the unit to the mounting surface 216 0 Chassis Grounding Connection DANGER The unit chassis has to be grounded properly Never operate the Inverter Charger without proper grounding Failure to do so will result in death or serious injury e Connect the grounding cable s ring terminal to the unit ground screw e Connect the other side of the cable to the common grounding point DC Input Connection CAUTION Reversing the DC Input terminal will damage the unit and it cannot be repaired Damage caused by reverse polarity connecti
15. imits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generate uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is Page 4 connected Consult the dealer or an experienced radio TV technician for help LIMITATIONS ON USE Do not use in connection with life support systems or other medical equipment or devices 2 PRODUCT DESCRIPTION The Nature Power Sinewave Inverter Charger includes the items list below e Inverter Charger base unit one of the following models 32326 Inverter 2000W with 55Amp Inverter Charger Owner s manual 3 INSTALLATION WARNING Nature Power recommends that all wiring be done by a certified technician or electrician to ensure adherence to the applicable electrical safety
16. lect 1sec for 1 sec to change setting Press Power for 1 sec to next menu Default Default Sareea Function Set Menu Page 13 Press Select for 5 sec to set selected setting and exit to next menu setting Press Select for 5 sec to set selected setting and exit to next menu setting Press Select for 5 sec to set selected setting and exit to next menu setting Press Select for 5 sec to set selected setting and exit to next menu setting Press Select for 5 sec to set selected setting and exit to next menu setting Press Select for 5 sec to set selected setting and exit to next menu setting Press Select for 5 sec to set selected setting and exit to next menu setting 6 TROUBLESHOOTING To troubleshoot the unit please note the error code displayed on the main unit and review Understanding the Error Codes in section 4 Problem Symptom Solution Condition Inverter setting is set to Off AC source is available No AC Output Unit is turned Off Turn unit ON by following the instruction in Charging LED Section 4 is off AC source is not available Check AC source Check AC input branch breaker is off Check AC connection between the AC source and the unit AC Input breaker is turned Check AC Load and reset AC Input breaker off or tripped No DC power to unit Check DC fuse DC Disconnect switch if installed and check if Branch breaker is
17. mperature 0 C to 40 C 32 F to 104 F Storage Temperature 20 C to 60 C 4 F to 140 F Relative Humidity 5 90 noncondensing Operating Altitude Up to 9 843ft 3000m above sea level Weights and Dimensions Weights 38326 14 5 Ibs 6 6 kg Dimensions 9 0 x 18 8 x 4 5 230 x 478 x 114 mm 8 WARRANTY One Year Limited Warranty The limited warranty program is the only one that applies to this unit and it sets forth all the responsibilities of Nature Power There is no other warranty other than those described herein Any implied warranty of merchantability of fitness for a particular purpose on this unit is limited in duration to the duration of this warranty This unit is warranted to the original purchaser only to be free of defects in materials and workmanship for one year from the date of purchase without additional charge The warranty does not extend to subsequent purchasers or users Manufacturer will not be responsible for any amount of damage in excess of the retail purchase price of the unit under any circumstances Incidental and consequential damages are specifically excluded from coverage under this warranty This unit is not intended for commercial use This warranty does not apply to damage to units from misuse or incorrect installation connection Misuse includes wiring or connecting to improper polarity power sources If you are experiencing any problems with your unit please contact our customer service department
18. nsure the GFCI is functioning properly e Turn unit on and plug a small AC load e g 40W light bulb to the GFCI e Check that the AC load is ON e Press Test button and observe a clicking sound Check that the AC load is turned off e Press RESET button and check that the AC load is back ON again Page 8 UNIT OPERATION Auto Backup Mode Factory default setting The unit is fully automatic When utility power is available the unit is running in AC bypass mode AC output is supplied from the utility The internal AC charger is ON and will automatically top up the battery bank that is connected to the unit When there is a power failure from the utility or an AC source is not available the unit will run on battery power and the unit will generate sinewave AC output to maintain and operate the load continuously Non Backup Mode Same as Auto Backup Mode but when there is a power failure of the utility or the AC input source is not available the inverter will not turn ON automatically You are required to manually turn ON the inverter Understanding the Display Function erter Charger Status LED Display LED Display Function Status Green solid Green Ful By Pass Mode Battery is fully charged Green flashing OFF bul By Pass Mode Battery charging in progress and is in BULK mode OFF abs By Pass Mode Battery charging in progress and is in ABSORP
19. on is not covered by the warranty e Connect one end of the negative DC input cable to the Inverter Charger DC negative terminal Connect the other end of the negative DC input cable to the battery negative terminal e Make sure the Disconnect Switch is in the OFF position e Connect one end of the positive DC input cable to the Power Inverter DC positive terminal Connect the other end of the positive DC input cable to one of the terminals of the Disconnect Switch e Connect a DC input cable between the other terminal of the Disconnect Switch and one side of the terminal of the fuse holder e Connect a DC input cable between the other terminal of the fuse holder and the battery positive terminal e Install the selected fuse to the fuse holder e Turn Disconnect Switch to ON position AC Input Connections Warning Please double check on the location of the AC input port located inside the wiring compartment Misconnecting to the AC output port inside the same compartment will blow the unit and may catch fire Before making any AC Input and output connection please be sure the AC Input Source is not energized and the DC disconnect switch is OFF Important A 30A branch breaker not provided is required to connect between the AC source and the Inverter Charger e Remove AC compartment cover by unscrewing the two screws located at the front of the AC compartment cover e Connect the AC Input L wire between the unit s AC Input por
20. t and the branch breaker terminal e Connect the AC Input N wire between the unit s AC Input port and the AC source N terminal Page 7 AC Output Connections CAUTION Please be sure that the AC Input source is not energized before making any AC Input and Output connection and that the DC disconnect switch is turned OFF The AC Output connection has three types of configurations 1 Use of the provided AC socket for AC load This configuration does not require AC Output installation Plug in the AC load to the provided GFCI output socket During the by pass mode the AC output is limited to 20A for 2000W model 32326 2 Hardwire AC Output with GFCI protection This configuration is for AC hardwire connection with a load that requires GFCI protection During by pass mode the AC output is limited to 20A for 2000W model 32326 e Remove AC compartment cover located on the front panel of the unit e Hardwire the AC load to the AC Output port 2 Please verify the L and N connection between the AC load and the AC Output port 3 Hardwire AC Output without GFCI protection This configuration is for AC hardwire connection with a load that does not require GFCI protection and maximizes the by pass mode current to the rating of the branch breaker installed maximum 304A e Remove AC compartment cover located on the front panel of the unit e Hardwire the AC load to the AC Output port 1 Please verify the L and
21. wiring regulations and installation codes Failure to follow these instructions can damage the unit and could also result in personal injury or loss of life CAUTION Before beginning unit installation please consider the following e The unit should be used or stored in an indoor area away from direct sunlight heat moisture or conductive contaminants e When placing the unit allow a minimum of three inches of space around the unit for optimal ventilation Understanding the unit features AC Output Front Panel AC Wiring Compartment AC Output Pot 1 amp 2 9 EB E AC Output strain relief E EN AC Ground o a AC Output strain relief vi 3 om j e AC Input port 2 DC Input Rear Panel Fan opening Page 5 USB Output Status Indicator Display On Off button Select button AC Output Port 3 GFCI DC Input Terminals Preparing for Installation Typical Wiring block diagram of the Power Inverter Output Inverter Charger DC Disconnect AC Output Port 1 3 amp 32326 USB Fuse or Circuit Breaker 12 V Battery Bank Input Branch AC Source Breaker 12V Battery Bank e The use of deep cycle battery is highly recommended for power inverter application e For battery size you need to identify what you wish to operate and for how long NATURE POWER recommends that you purchase as much battery capacity as possible See more on Battery Run time and Load in
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