Whisper Power 61123001-EU Supreme Combi User Manual

User Manual for Whisper Power models including: 61122080-EU, 61123001-EU, 61123001-EU Supreme Combi, 61123001-EU, Supreme Combi, Combi

Supreme Combi

Inverter/ Charger Supreme Combi - Amazon Web Services

12 VDC - 3000 VA | 12 VDC - 2000 VA | 230 VAC - 50 Hz Enjoy Green Energy Inverter/ Charger Supreme Combi whisperpower.com User Manual

File Info : application/pdf, 40 Pages, 3.58MB

Supreme Combi 12V 2000 - 3000 User Manual

User Manual
Inverter/ Charger
Supreme Combi
12 VDC - 3000 VA | 12 VDC - 2000 VA | 230 VAC - 50 Hz
whisperpower.com

2 WhisperPower Inverter / Battery Charger

WhisperPower Inverter / Battery Charger 3
Inverter-Charger
230V Series 12V-2000W-80A (61122080) 12V-3000W-100A (61123001)
User Manual

4 WhisperPower Inverter / Battery Charger

For safe and optimum performance, the 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, Whisper 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 Whisper Power Sinewave 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.
Model Numbers

230VAC Series : 61122080-EU Inverter-Charger 12V / 2000W / 80A - 230VAC (Schuko Socket - CEE 7/4) 61123001-EU Inverter-Charger 12V / 3000W / 100A - 230VAC (Schuko Socket - CEE 7/4)

Service Contact Information

Email: Web:

service@whisperpower.com www.whisperpower.com

WhisperPower Inverter / Battery Charger 5
IMPORTANT SAFETY INFORMATION
This section contains important safety information for the Sinewave Inverter-Charger. Before using the unit, READ ALL instructions and cautionary markings on or provided with the unit, and all appropriate sections of this guide. The Sinewave Inverter-Charger contains no user-serviceable parts. See Warranty section for how to handle product issues.
DANGER: Fire and/or Chemical Burn Hazard
· Do not cover or obstruct any air vent openings and/or install in a zero-clearance
compartment.
DANGER: Failure to follow these instructions can result in death or serious injury
· When working with electrical equipment or lead-acid batteries, have someone nearby in
case 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. · Keep unit away from moist or damp areas. · 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!
· Avoid moisture. Never expose unit to snow, water, etc. · Unit provides high voltage AC; treat the AC output socket the same as regular wall AC
sockets at home.
WARNING: Explosion hazard!
· DO NOT install the unit near flammable fumes or gases (such as propane tanks or large engines). · AVOID covering the ventilation openings. Always operate unit in an open area. · Prolonged exposure to high heat or freezing temperatures will decrease the working life
of the unit.
· DO NOT connect AC power sources like utility power or generator to the AC outputs of
the unit. It will damage the unit and may cause fire. Feeding AC to the AC output of the unit is not covered by warranty.
· The 12V DC unit is designed for use on 12V House Battery System only. Use on a higher
house battery system will damage the unit and lead to unit explosion.

6 WhisperPower Inverter / Battery Charger
FCC and EMC 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 (for 120V models) and comply with the CE EMC Standard on 230V models. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, 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:
· Re-orient or relocate the receiving antenna.
· Increase the separation between the equipment and the receiver.
· 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.

WhisperPower Inverter / Battery Charger 7

TABLE OF CONTENTS

1. INTRODUCTION

2. PRODUCT DESCRIPTION

3. UNDERSTANDING THE UNIT

4. INSTALLING THE UNIT

5. UNIT OPERATION

6. TROUBLESHOOTING

7. SPECIFICATIONS

8. WARRANTY

8 WhisperPower Inverter / Battery Charger
1. INTRODUCTION
Thank you for purchasing the Whisper Power Sinewave Inverter-Charger. With our state of the art, easy to use design, this product will offer you reliable service by providing True Sinewave AC power for your home, cabin, boat, RV or trailer and recharge your battery automatically when utility AC is available. The Sinewave Inverter-Charger can run many AC-powered appliances when you need AC power anywhere. The multi-stage battery charger will charge different types of batteries. The built-in transfer switch will automatically switch the load to the battery power when the utility power is interrupted. This manual will explain how to use this unit safely and effectively. Please read and follow these instructions and precautions carefully.
2. PRODUCT DESCRIPTION
The Sinewave Inverter-Charger includes the items listed below. · Inverter-Charger base unit · Multi-Function Display · 25' RJ12 Display Cable · Owner's manual

Series

Model No.

Inverter

Rating Charger

By-Pass

AC Output Types

12V 230VAC

61122080 61123001

2000W 3000W

12V-80A 12V-100A

16A

· EU: Schuko-CEE 7/4)

16A

· Hardwire

Note: This product is also available for 120 VAC with US outlets. Please contact WhisperPower.

WhisperPower Inverter / Battery Charger 9
3. UNDERSTANDING THE UNIT
WARNING: It is recommended that all wiring be done by a certified technician or electrician to ensure adherence to the applicable electrical safety 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:
· The unit should be used or stored in an indoor area away from direct sunlight, heat, moisture or conductive contaminants.
· When placing the unit, allow a minimum of three inches of space around it for optimal ventilation.
Main Unit Front

Main Unit Rear

Digital Input Port

(120V Model)

10 WhisperPower Inverter / Battery Charger
Multi-Function Display
1 2 3
4 5 6 7 8
Typical Wiring Block Diagram of Inverter-Charger:

A Battery Bank · The use of deep cycle, lithium ion battery is highly recommended for power inverter application · For battery size, you need to identify how much and for how long the inverter has to provide AC power to the loads (based on Amps x hour energy consumption). It is recommended to purchase as much battery capacity as possible.

AC Load
50 W 100 W 200 W 500 W 1000 W 1500 W 2000 W 2500 W 3000 W

Estimated run time on 12V Battery bank on 12V Input Models

12V/120AH

12V/240AH

22 hrs. 11.5 hrs.
5 hrs. 2 hrs. 49 mins 27 mins 15 mins N.R. N.R.

44 hrs. 23 hrs. 11 hrs. 4 hrs. 2 hrs.
1 hr. 49 mins 37 mins 27 mins

WhisperPower Inverter / Battery Charger 11

B DC Fuse or Circuit Breaker · DC-rated fuse or DC-rated circuit breaker connected along the DC positive line is required.

Fuse/Circuit Breaker Rating

12V 2000W System 300Adc

12V 3000W System 400Adc

· Based on the size of the Battery Bank, determine the overall short circuit current rating of the battery bank from the battery manufacturer. The fuse or circuit breaker has to be able
to withstand the short circuit current that can be supplied by the battery bank. · For battery banks with total capacity under 500Ah the most affordable ANL fuse type can
be used. Otherwise use Class-T type.

C DC Disconnect Switch · A DC Disconnect Switch connected along the DC positive line is recommended. The rating of the switch is with the same or higher rating of the selected fuse or circuit breaker. Use ignition protected switches when required by local codes. · This switch is used to disconnect the positive of the battery bank to the unit's positive terminal during maintenance/repair service, when not in use, or when troubleshooting. It could also be an A/B/A+B/OFF type switch to select either one of the two or both (paralleling) battery banks (if available).

D DC Input Cable · All DC Input Wires should be insulated multi-strand low resistance wires. · The DC wires must be copper and with minimum 105o rating.

Model

Thinnest DC Input Wires Gauge Used

1.5 m / 5 feet (Recommended)

2.25 m / 7.5 feet

3 m / 10 feet

12V 2000W series

AWG # 2/0

AWG # 3/0

250 kcmil (MCM)

12V 3000W series

AWG # 4/0

300 kcmil (MCM)

400 kcmil (MCM)

The typically recommended wire length is limited to 5 feet or less for each of the positive and the negative. For longer wires, a proportionally thicker gauge is required to compensate for additional voltage drop

CAUTION: These guidelines assume you are using the DC supplied cable and fuse sizes recommended in this manual. The use of a thinner gauge in the DC wires may cause the inverter to trigger the under-voltage shut down under heavy load conditions. It may also melt the wire insulation and catch fire, resulting in death or serious injury. The choice of the wire gauge should also match or exceed the ampacity rating of the DC fuse and holder being used.
E Chassis Ground DANGER: The unit chassis has to be grounded properly before use. Never operate the unit without proper grounding. Failure to do so will result in death or serious injury.

Model

Thinnest Wire Gauge Used

Recreation Vehicle

Marine

12V 2000W series 12V 3000W series

10 mm2 / AWG # 8

55 mm2 / AWG # 1/0 95 mm2 / AWG # 3/0

- These guidelines assume you are using the DC supplied cable and fuse sizes recommended in this manual. If you are using different sizes, refer to the applicable installation code for the DC grounding detail.
- In marine applications, the main AC-DC ground bonding may require galvanic isolators to avoid galvanic corrosion. Check your local electrical codes (i.e. NEC, UL, ABYC...).

12 WhisperPower Inverter / Battery Charger

F AC Input Source An AC source is usually grid power or an AC Generator. The acceptable AC Input voltage range and frequency are as shown:

Model 230VAC series

Acceptable AC Input Voltage Range 180 - 260 VAC

Acceptable AC Input Frequency Range 30 - 100 Hz

An automatic or manual AC source selector switch can be used to switch between the multiple sources of shore power to the unit. Usually, the AC Main Panel includes a main circuit breaker that serves as over-current protection and as a disconnect for the AC shore power supply line. Additional AC circuit breakers serve individual circuits and one of the AC circuit breakers will serve the unit. During By-Pass mode, the AC Input source will serve the AC Output Load and also the AC Input current for the charger when it is used to charge the battery.

Model

AC Input Circuit Breaker to serve the unit

AC Input Wire

230VAC series

16A (maximum)

#14 AWG (minimum)

- Follow the electrical and/or building code when you choose AC Branch Breaker and AC Input wire Size. Connect the unit to any AC Input Source
- Smaller size AC Input wire can be used when a lower amperage rated AC Input Circuit Breaker is used from upstream to feed the unit.

The unit is designed to accept non-Sinewave AC Input Source supplied by a generator. When both shore connection and/or a generator are available, it is recommended to make use of an external transfer switch. The inverter/charger accept contact closure or an active 12Vdc signal to set different circuit breaker current.

G AC Hardwire Output An AC Sub-Panel is recommended to incorporate an AC output circuit breaker and breakers for individual load circuits. Use the same wire size as used for the AC Input Wire.
H AC Output Socket and I AC Output Thermal Breaker: A single AC Output socket is provided for direct AC output from the unit. An overcurrent protective device (thermal breaker) is connected in series with the AC Output Socket to avoid excessive current being drawn from it.

Model 230VAC series

AC Output Socket Type EU: Schuko-CEE 7/4)

AC Output Thermal Breaker 16A

Model

By-Pass Mode Current (Maximum)
Total AC AC Output AC Output Output Hardwire Socket

Inverter Mode Current (Maximum)
Total AC AC Output AC Output Output Hardwire Socket

2000W/230VAC

16A

EU: 16A*

8.7A

EU: 8.7A**

3000W/230VAC

16A

EU: 16A*

13A

EU: 13A**

* Limited by AC Output Thermal Breaker connected in series with the AC Output Socket. ** Limited by Inverter maximum AC Output Current during inverter mode.

WhisperPower Inverter / Battery Charger 13
J Display Port The port is used to connect to the Multi-Function Display of the unit.
K Multi-Function Display The display is used to provide unit information and for unit setting.
L BTS Port The port is used for connecting to the optional Battery Temperature Sensor. The thermistor installed inside the ring terminal is used to measure the battery terminal temperature and the unit will make compensation on battery charging voltage for battery charging.
M Digital Input Port, Program Port, Can-BUS Port The Digital Input Port is used for connecting to a slave contact of an external transfer switch or relay to control the charger input current. The Program Port This USB port is for system firmware upgrade use only. This CANNOT be used for charging Smartphones or USB powered devices. Mis-used of this port can potentially damage the unit and is not covered by the warranty. This port is located on the Inverter/charger and an extra port that shares the same function is also located on the side of the multi-function display. The CAN-BUS Port (not shown in the wiring block diagram) This is for unit communication through the CAN interface. Mis-used on this port can potentially damage the unit and is not covered by the warranty. This port is located at the back of the Multi-Function Display and an extra port that shares the same function is also located near the Ignition Start Port on the 2000W models.
4. INSTALLING THE UNIT
WARNING: Explosion hazard! · DO NOT install the unit near flammable fumes or gases (such as propane tanks or large engines). · AVOID covering the ventilation openings. Always operate unit in an open area.
Choosing the location: The unit should only be installed in locations that meet the following requirements:
· Do not allow water or other fluids to drip or splash on the unit. · Environment temperature should be between -20 °C and 40 °C (-4 °F and 104 °F) · Allow at least three inches of clearance around the unit. The more clearance for ventilation
around the unit, the better the performance. Mounting the Unit:
· Choose an appropriate mounting location. · The unit can be mounted in any direction. · Use the mounting template below to mark the positions of the mounting screws. · Drill the 4 mounting holes and place the unit in position and fasten the unit to the
mounting surface.

14 WhisperPower Inverter / Battery Charger
DC Input Connection: 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 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. CAUTION: Reversing the DC Input terminals will damage the unit and it cannot be repaired. Damage caused by reverse polarity connection is not covered by the warranty. IMPORTANT: Field wiring DC terminals tightening torque 12-13 Nm
· Connect a negative DC input cable between the unit DC negative terminal and battery negative terminal.
· Make sure the Disconnect Switch is in the OFF position. Connect a positive DC input cable between the unit DC positive terminal and one terminal of the Disconnect Switch.
· Connect another DC input cable between the other terminals of the Disconnect Switch to one side of the terminal of the fuse holder or DC rated circuit breaker (OFF position).
· Connect another DC input cable between the other terminal of the fuse holder or DC rated circuit breaker to the battery positive terminal.
· Note: For Marine application, either the DC fuse or DC rated circuit breaker needs to be installed within 7 inches (17.8cm) from the battery positive terminals.
· Install the selected fuse to the fuse holder. Chassis DC Ground Connection:
· Connect the grounding wire to the unit's Chassis DC Ground Lug located near the DC Input terminal and the other side of the cable to the common grounding point.

WhisperPower Inverter / Battery Charger 15
· For a Recreation Vehicle, the common ground point is usually the vehicle chassis or a dedicated DC ground bus.
· For Marine, the common ground point is usually the DC ground bus or engine negative bus. Note: Do not use the Chassis DC Ground Lug for your AC Grounding, For AC Grounding, see AC Wiring instructions for more details.
AC Input and AC Output Hardwire Connections: Warning: Before making any AC Input and AC Output Hardwire connection, please be sure
the AC Input Source is not energized and the DC disconnect switch is switched OFF. Please double check the location of the AC input connector located inside the wiring compartment. Misconnecting to the AC output connector inside the same compartment will damage the unit and may cause fire.
Remove the AC compartment cover by unscrewing the four screws located at the front of the AC compartment cover. For AC Input Connections:
· Insert the AC Input cable through the AC Input Strain relief g on the unit. · Connect the AC Main Panel AC Ground wire to the AC Input Ground terminal a on the unit.
If a solid ground wire is used, the wire can be connected directly under the screw head. If a stranded ground wire is used, ring terminals must be used · Connect the AC Main Panel AC Live or Hot wire to unit's AC Input `L' Live or `H' Hot' terminal b. · Connect the AC Main Panel AC Neutral wire to unit's AC Input Neutral `N' terminal c. · Tighten the strain relief to secure the AC Input wire. For AC Output Hardwire Connections: · Insert the AC Input cable through the AC Output Strain relief h on the unit. · Connect the AC Sub-Panel AC Ground wire to the AC Output Ground terminal f on the unit. If a solid ground wire is used, the wire can be connected directly under the screw head. If a stranded ground wire is used, ring terminals must be used · Connect the AC Sub-Panel AC Live or Hot wire to unit's AC Output `L' Live or `H' Hot terminal d. · Connect the AC Sub-Panel AC Neutral wire to unit's AC Output Neutral `N' terminal e. · Tighten the strain relief to secure the AC Input wire. Multi-Function Display Connection: · Route the RJ12 cable from the unit to your desired location for the Multi-Function Display and connect one end of the cable to the main unit Display Port and the other end of the cable to the Display Panel socket located at the rear panel of the Multi-Function Display.

16 WhisperPower Inverter / Battery Charger

BTS (Battery Temperature Sensor) Connection (optional): To provide more accuracy and precision on battery voltage charging against battery temperature, a BTS (sold separately) can be used.
· Connect the RJ12 end of the BTS cable to the BTS Port on the main unit. · Install the ring terminal end of the BTS cable to the negative terminal of the battery bank.
Digital Input Port Connection (optional): If an power selection switch or relay is present, the auxiliary contact may be used to provide a differently programmed current limit when in generator mode. Connect the Faston wired connection through the auxiliary contact to a fused 12 V connection at the battery
5. UNIT OPERATION
The unit is preset with factory default settings and will fulfill the basic needs for inverter-charger operation. The display is used to provide information about the unit status and the unit function can be customized through the Display. Once the unit function is customized, the display can be removed if desired, as the unit can run without it.
Understanding the Indicator/Push Button/Unit Functions

Power

AC Output

3 Status

WP-RCC Supreme Remote Combi Control

Set

Escape

Digital Input Port

Indicator Power AC Output
Status

Status

Function

Unit is power ON

AC Output Switch is turned ON and AC is available at the Output Socket

OFF

AC Output Switch is turned OFF and AC is not available at the Output Socket

Green

AC Output is running from Utility

Green (Flash)

AC Output is running from utility and battery charger is charging the battery

Amber

AC Output is running from Inverter

Amber (Flash)

Utility is detected and is under verification. AC Output is still running from Inverter and will switch to Utility in about 10 seconds.

Red

Error/Warning occurs. Display will show Error or Warning code

WhisperPower Inverter / Battery Charger 17
Normal Operation When unit is On, the Multi-Function display shows Battery Voltage `V'. Pressing any button will illuminate the backlighting of the display for about 10 seconds. `Power' button (Same function as the green `On/Off' push button on the main unit):
- To turn the inverter ON: press and hold until hearing the beep (in about 1 sec.). Display turns on and shows `-- -- --`, all icons turn ON, followed by the revision levels of the main unit `Rx.x' and then the Display revision levels `rx.x' (where x = any number).
- To turn the inverter OFF: press and hold until hearing the beep (in about 1 sec.). Display turns off and the unit cannot be turned on again but after about 3 sec (when hearing the deactivation of the internal relays). Note: When AC Input is available, this `Power' button cannot be used to turn OFF the unit.
`Menu/Set' button: - Press once to view unit setting on display. See more details on Viewing and Change Unit Setting section.
and button: - The or button can be used to scroll through DC Current `A', AC Output Power `KW' and Battery Voltage `V'. - Press and hold and buttons together for 2 seconds to show firmware revision numbers.
`Escape' button: Press and hold for 5 seconds to turn OFF or ON the AC Output Switch (use this button as an AC Output ON/OFF function for the Output Socket).
Viewing and Change Unit Setting - When unit is in normal operation mode, Press `Menu/Set' button once to view unit setting as listed on the Unit Setting Function Chart. - The or button can be used to scroll through each unit setting. If a particular setting needs to be modified, press and hold the `Menu/Set' button for 5 seconds and the set parameter will flash on the display. Use the or button to scroll through the available settings. Once the desired setting is chosen, press and hold the `Menu/Set' button until a beeping sound occur and the new setting is saved. - Press `Escape' button once to return back to Normal Operation. (If none of the button is triggered for about 5 seconds, display will also return back to Normal Operation.

18 WhisperPower Inverter / Battery Charger

Unit Setting Function Chart

Unit Setting Display

Description and Available Setting

Inverter

: Use as Inverter only. No By-Pass functions.

(Default): Auto Backup. Inverter automatically turns ON when AC Blackout.

: Manual Backup. When AC Blackout occurs, Inverter has to be manually turned ON by using the `Power' button' on either the Display panel or the `Power' button on the Main unit

Load Sense

Battery Low Disconnect
Battery Low Warning
Battery Low Recovery
Audible Buzzer

10.5* 11.0* 12.0*

AC Charger

Battery Type

: Inverter function is disabled. No AC backup when AC Blackout.
(Default): Continuous AC Output when inverter is ON 10 : Continuous AC Output when inverter is ON and AC load is > 10W 15 : Continuous AC Output when inverter is ON and AC load is > 15W 20 : Continuous AC Output when inverter is ON and AC load is > 20W 25 : Continuous AC Output when inverter is ON and AC load is > 25W Battery Low Disconnect Voltage selectable ranges is 10.5 - 12.0V (0.1V steps) (Default voltage is set to 10.5V
Battery Low Warning Voltage selectable ranges is 11.0 - 12.5V (0.1V step) (Default voltage is set to 11.0V
Battery Low Recovery Voltage selectable ranges is 11.5 - 13.0V (0.1V step) (Default voltage is set to 12.0V
(Default): Buzzer is enabled. Unit buzzes when Warning or Error occurs.
: Buzzer is disabled. Unit does not buzz when Warning and Error occur.
(Default): AC Charger is enabled. Charge battery when AC Input is available.
: AC Charger is disabled. No battery charging when AC Input is available.
(Default): GEL Battery, default Bulk Charge/Float Voltage is 14.2V/13.8V

: AGM Battery, default Bulk Charge/Float Voltage is 14.3V/13.4V

: Flooded Battery, default Bulk Charge/Float Voltage is 14.4V/13.5V

: Lithium Battery, default Bulk Charge/Float Voltage is 13.9V/13.5V

Bulk Current

: Program, default Bulk Charge/Float Voltage is 13.8V/13.2V
: Power Supply Mode, Default Power Supply Voltage 13.8V
12V/3000W Models: Selectable Ranges 100A, 80A, 60A, 40A, 25A (Default 100 100A).
12V/2000W Models: Selectable Ranges 80A, 60A, 40A, 20A, 10A (Default 80A).

WhisperPower Inverter / Battery Charger 19

Bulk/Absorption Voltage

14.2*

Absorption to

Float Current

Float Voltage
Recharge Voltage

13.8 12.8*

Battery Temperature

AC Input Source Circuit 8 Breaker
Factory Default

Bulk/Absorption voltage is based on the battery type chosen. All battery types have selectable ranges of 13.8 14.8V. (Default on GEL Battery is 14.2V
12V/3000W Models: Selectable Range: 20A, 15A, 10A, 5A, 2A (Default 10A).
12V/2000W Models: Selectable Range: 15A, 10A, 8A, 4A, 2A (Default 8A).
Float voltage is based on the battery type chosen. All battery types have selectable ranges of 13.0 14.0V. (Default on GEL Battery is 13.8V
Battery Recharge Voltage Selectable Range: 12.8 to 14.0V (0.1V step)* (Default on GEL, AGM, Flooded, PGM battery setting is 12.8V* and Li setting is 13.2V).
: High > 35 °C (Default): Normal 15 - 35°C : Low < 15°C
Range: 4,6,8,10,12,13,14,16A, (Default 18A SPW shore power wattage). When no signal on digital input, showing AC on display GPW (genverter Power Wattage) when = 12 V on digital input, showing AUX on display.
Select to reset all settings to default.

Understanding the Display Icons during Unit Operation

Icons

Meaning
Solid: Unit is running in Battery Charger mode and is charging the battery. Input current limit set under SPW is applicable when on generator, symbol changes to AUX solid, and current limit set under GPW is applicable.
Solid: Unit is running in By-Pass mode. (The transfer switch is switched to AC Input Source). - AC Output power is running from AC Input Source. - AC Output is available at both the AC Output socket and the AC Output Hardwire terminal
if AC Output switch is turned On (indicated by AC Output indicator located on the left side of the Display and also the Main unit being On). Note: Press and hold the `Escape' button on the Display panel for 5 seconds to toggle AC Output switch On/Off.
Solid: AC Input is available and is in the operating range.

Flashing: AC Input is detected and is under verification before switching to By-Pass mode. This normally takes about 10 seconds.

20 WhisperPower Inverter / Battery Charger

Battery Inverter Mode
Charger Mode

Solid: Unit is running in Battery Mode (The transfer switch is switched to Inverter) - AC Output power is running from the inverter - AC Output is available at both the AC Output socket and the AC Output Hardwire terminal
if AC Output switch is turned On (indicated by AC Output indicator located on the left side of the Display and also the Main unit being On). Note: Press and hold the `Escape' button on the Display panel for 5 seconds to toggle AC Output switch On/Off.
Battery bar(s) in solid indicating the unit is running in Battery Mode. The bars show estimated remaining battery power.
4 solid bars: Battery is Full 3 solid bars: Battery capacity with 75% remaining 2 solid bars: Battery capacity with 50% remaining 1 solid bar: Battery capacity with 25% remaining No bar: Battery is empty. Inverter will shut down when it reaches under-voltage shutdown point. Note: This indicator is for reference use only. It varies depending on battery health or type used.
Battery bar(s) with the last bar flashing indicates the unit is running in By-Pass mode and the battery charging process is in progress. The charging stages are indicated by the number of bars.
4 bars in solid: indicates the battery is fully charged and it is in Float stage

Top bars flashing: indicates the battery is in Absorption charging stage

Second top bar flashing: indicates the battery is in Bulk charging stage and the battery is > 13.5V
Second bottom bar flashing: indicates the battery is in Bulk charging stage and the battery is > 12.5V
Bottom bar flashing: indicates the battery is in Bulk charging stage and the battery is > 11.5V
No bar: indicates the battery is in Bulk charging stage and the battery is > 10.5V

Battery icon flashing: indicates the battery is in Bulk charging stage and the battery is below 10.5V

Display Character

Meaning

`A' icon On indicates the display shows battery discharge current (28A as shown)

`kW' icon on, it indicates the display shows AC Output power in kW (0.80kW = 800W as shown)

`V' icon on, it indicates the display shows battery voltage in V (12.8V as shown)

Warning icon on, it indicates the display shows Error/Warning Code (E01 as shown, Battery Low Disconnected error)

WhisperPower Inverter / Battery Charger 21

Equalization on Flooded battery is in process. This function is available for use with Flooded battery type only. The display will also show the equalization voltage during the process. Follow the instruction provided by the battery manufacturer when performing the equalization process.
Indicating the Main unit firmware revision (R:1.0 shown)
Indicating the Display Panel firmware revision (r:1.0 shown)

Exploring the Unit Settings a) Inverter and Charger Functions
i) Automatic Backup with Battery Charger Function Enabled Unit Default Setting (`INT' = `ABU', `CHG' = `ON')
This is the most commonly used setting on the unit. The charger function is enabled and the Inverter is in standby condition when AC Input Source or Shore Power is available. The Inverter will automatically turn on when AC Input source or shore power is interrupted. This provides smooth, uninterrupted AC power to the load.

INT CHG

ABU ON

Automatic Backup with Battery Charger Function Enabled (Unit Default setting)

When AC Input Source or Shore Power is available, unit is running in By-Pass Mode. AC Output is getting the power from the AC Input Source or Shore Power. Charger is enabled and Inverter is in standby condition.

- Display shows battery voltage (14.2V), use or button to see DC Current charging the battery, AC Input Power.

is On indicates AC Input Source is in use.

is On indicates AC Output is getting the power from AC Input source.

is On indicates the charger is enabled and is charging the battery.

icon indicates the charging stage of the battery.

- `Power' indicator on indicates unit is On.
- If `AC Output' indicator is On, it indicates the AC Output Switch is turned On (AC is available
at the output socket and the output hardwire terminal). - If `AC Output' indicator is Off, it indicates the AC Output Switch is turned Off (AC is not
available at the output socket and the output hardwire terminal). - Press and hold `Escape' button for 5 seconds to toggle AC Output Switch On and Off.
- If `Status' indicator is solid green, it indicates battery is fully charged. - If `Status' indicator is flashing green, it indicates battery charging is in progress. Note: In By-Pass Mode, the `Power' button function is disabled. It cannot be used to turn Off
the unit.

When there is a blackout (AC Input Source or Shore Power is not available), unit is running in Inverter/Battery Mode. Unit will automatically switch to getting AC Power from the inverter. Charger is disabled.

- Display shows battery voltage (12.8V), use or button to see DC Current discharge from battery, AC Output Power.

is On indicates inverter is providing AC Power.

icon indicates estimated battery capacity.

22 WhisperPower Inverter / Battery Charger

- `Power' indicator on indicates unit is On. - If `AC Output' indicator is On, it indicates AC Output Switch is turned On (AC is available at
the output socket and the output hardwire terminal). - If `AC Output' indicator is Off, it indicates AC Output Switch is turned Off (AC is not available
at the output socket and the output hardwire terminal). - Press and hold `Escape' button for 5 seconds to toggle AC Output Switch On and Off. - If `Status' indicator is solid amber, it indicates inverter is running. - If `Status' indicator changes to flashing amber, it indicates AC Input Source is detected and
will switch back to By-Pass Mode shortly. Note: In Inverter/Battery Mode, the `Power' button can be used to temporarily turn the unit Off to save battery power if AC Output power is not required. When AC Input Source or Shore Power returns, unit will automatically turn On and run in By-Pass Mode again.

ii) Automatic Backup with Battery Charger Function Disabled (`INT' = `ABU', `CHG' = `OFF') This is a setting when a second Battery Charging source is use and the unit's built-in AC Charger function is disabled at all times. Please note that a second battery charging source is required to charge the battery. The Inverter will automatically turn on when AC Input source or shore power is interrupted. This provides smooth, uninterrupted AC power to the load. The inverter is in standby condition.

INT CHG

ABU OFF

Automatic Backup with Battery Charger Function Disabled

When AC Input Source or Shore Power is available, unit is running in By-Pass Mode. AC Output is getting the power from the AC Input Source or Shore Power. Charger is disabled. Inverter is in standby condition.

- Display shows battery voltage (12.5V), use or button to see DC Current (always 0A because charger is disabled), AC Input Power.

is On indicates AC Input Source is in use.

is On indicates AC Output is getting the power from AC Input source.

icon indicates estimated battery capacity.

Note: When this setting is used, AC Charger is disabled. A separate Battery Charger or other

battery charging source is required to charge the battery.

- `Power' indicator on indicates unit is On. - If `AC Output' indicator is On, it indicates the AC Output Switch is turned On (AC is available
at the output socket and the output hardwire terminal). - If `AC Output' indicator is Off, it indicates the AC Output Switch is turned Off (AC is not
available at the output socket and the output hardwire terminal). - Press and hold `Escape' button for 5 seconds to toggle AC Output Switch On and Off. - `Status' indicator is solid green indicates unit is running in By-Pass Mode. Note: In By-Pass Mode, the `Power' button function is disabled. It cannot be used to turn Off
the unit.

When there is a blackout (AC Input Source or Shore Power is not available), unit is running in Inverter/Battery Mode. Unit has automatically switched to getting AC Power from the inverter.
- Display shows battery voltage (12.8V), use or button to see DC Current discharged from battery, AC Output Power.

is On indicates inverter is providing AC Power.

icon indicates estimated battery capacity.

WhisperPower Inverter / Battery Charger 23

iii) Manual Backup with Battery Charger Function Enabled (`INT' = `MBU', `CHG' = `ON') This is another commonly used setting on the unit. The charger function is enabled when AC Input Source or Shore Power is available. When there is a blackout, the inverter will not turn On automatically. It requires the user to manually turn on the inverter function when needed.

INT MBU CHG ON

Manual Backup with Battery Charger Function Enable

When AC Input Source or Shore Power is available, unit is running in By-Pass Mode. AC Output is getting the power from the AC Input Source or Shore Power. Charger is enabled. Inverter is disabled.

- Display shows battery voltage (14.2V), use or button to see DC Current charging the battery, AC Input Power.

is On indicates AC Input Source is in use.

is On indicates AC Output is getting the power from AC Input source.

is On indicates the charger is enabled and is charging the battery.

icon indicates the charging stage of the battery.

- `Power' indicator on indicates unit is On.
- If `AC Output' indicator is On, it indicates AC Output Switch is turned On (AC is available at
the output socket and the output hardwire terminal). - If `AC Output' indicator is Off, it indicates AC Output Switch is turned Off (AC is not available
at the output socket and the output hardwire terminal). - Press and hold `Escape' button for 5 seconds to toggle AC Output Switch On and Off.
- If `Status' indicator is solid green, it indicates battery is fully charged. - If `Status' indicator is flashing green, it indicates battery charging is in progress.
Note: In By-Pass Mode, the `Power' button function is disabled in this stage. It cannot be used to turn Off the unit.

When there is a blackout (AC Input Source or Shore Power is not available), unit will not provide AC Backup as Inverter is disabled. Display remains On for 10 seconds with the following appearance:

- Display shows battery voltage (12.6V), use or button to see DC Current (always 0A because charger is Off), AC Input Power (always 0W because Inverter is disabled).

icon indicates estimated battery capacity.

Note: Under this condition, Display and unit will turn Off after 10 seconds.

At any time, if an AC Input Source is detected, unit will switch back to By-Pass Mode automatically in about 10 seconds. During the 10 second period, `Power' indicator turns On and `Status' indicator remains Off.

24 WhisperPower Inverter / Battery Charger

- `Power' indicator on indicates unit is On. - `AC Output' indicator is Off (AC Output is not available due to the inverter being set to
Manual Backup Mode MBU). - `Status' indicator is Off.

If AC Output is required during a blackout, press and hold the `Power' button for one second to manually turn On the inverter.

- Display shows battery voltage (12.8V), use or button to see DC Current discharged from battery, AC Output Power.

is on indicates inverter is providing AC Power.

icon indicates estimated battery capacity.

- `Power' indicator on indicates unit is On. - If `AC Output' indicator is On, it indicates AC Output Switch is turned On (AC is available at
the output socket and the output hardwire terminal). - If `AC Output' indicator is Off, it indicates AC Output Switch is turned Off (AC is not available
at the output socket and the output hardwire terminal). - Press and hold `Escape' button for 5 seconds to toggle AC Output Switch On and Off. - If `Status' indicator is solid amber, it indicates inverter is running. - If `Status' indicator changes to flashing amber, it indicates AC Input Source is detected and
will switch back to By-Pass Mode shortly. Note: The `Power' button can be used to turn the unit Off if AC Output power is not required. When AC Input Source or Shore Power returns, unit will automatically turn On and run in ByPass Mode again.

iv) Manual Backup with Battery Charger Function Disabled (`INT' = `MBU', `CHG' = `OFF') When there is a blackout, the inverter will not turn On automatically. It requires the user to manually turn on the inverter function when needed. The unit's built-in AC Charger function is disabled at all times. Please note that a second battery charging source is required to charge the battery.

INT MBU CHG OFF

Manual Backup with Battery Charger Function Disabled

When AC Input Source or Shore Power is available, unit is running in By-Pass Mode. AC Output is getting the power from the AC Input Source or Shore Power. Both Charger and Inverter are disabled.

- Display shows battery voltage (12.5V), use or button to see DC Current (always 0A because charger is disabled), AC Input Power.

is on indicates AC Input Source is in use.

is on indicates AC Output is getting the power from AC Input source.

icon indicates estimated battery capacity.

Note: When this setting is used, AC Charger is disabled. A separate Battery Charger or other

battery charging source is required to charge the battery.

WhisperPower Inverter / Battery Charger 25

When there is a blackout (AC Input Source or Shore Power is not available), unit will not provide AC Backup as Inverter is disabled. Display remains On for 10 seconds with the following appearance:
- Display shows battery voltage (12.6V), use or button to see DC Current (always 0A because charger is Off), AC Input Power (always 0W because Inverter is disabled).

icon indicates estimated battery capacity.

Note: Under this condition, Display and unit will turn Off after 10 seconds.

- `Power' indicator on indicates unit is On. - `AC Output' indicator is Off (AC Output is not available due to the inverter being set to
Manual Backup Mode MBU). - `Status' indicator is Off

If AC Output is required during a blackout, press and hold the `Power' button for one second to manually turn On the inverter.

- Display shows battery voltage (12.8V), use or button to see DC Current discharged from battery, AC Output Power.

is on indicates inverter is providing AC Power.

icon indicates estimated battery capacity.

- `Power' indicator on indicates unit is On. - If `AC Output' indicator is On, it indicates AC Output Switch is turned On (AC is available at
the output socket and the output hardwire terminal). - If `AC Output' indicator is Off, it indicates AC Output Switch is turned Off (AC is not available
at the output socket and the output hardwire terminal). - Press and hold `Escape' button for 5 seconds to toggle AC Output Switch On and Off. - If `Status' indicator is solid amber, it indicates inverter is running. - If `Status' indicator changes to flashing amber, it indicates AC Input Source is detected and
will switch back to By-Pass Mode shortly. Note: The `Power' button can be used to turn the unit Off if AC Output power is not required. When AC Input Source or Shore Power returns, unit will automatically turn On and run in By-Pass Mode again.

26 WhisperPower Inverter / Battery Charger

v) No Backup with Battery Charger Function Enabled (`INT' = `OFF', `CHG' = `ON') The unit is used as a Battery Charger with AC Transfer Switch only. AC Output Power is available when AC Input Source or Shore Power is available. The Charger function is enabled when AC Input Source or Shore Power is available. Inverter function is disabled.

INT OFF CHG ON

No Backup with Battery Charger Function Enabled

When AC Input Source or Shore Power is available, unit is running in By-Pass Mode. AC Output is getting the power from the AC Input Source or Shore Power. Charger is enabled. Inverter is disable.

- Display shows battery voltage (14.2V), use or button to see DC Current charging the battery, AC Input Power.

is on indicates AC Input Source is in use.

is on indicates AC Output is getting the power from AC Input source.

is on indicates the charger is enabled and is charging the battery.

icon indicates the charging stage of the battery.

- `Power' indicator on indicates unit is On.
- If `AC Output' indicator is On, it indicates AC Output Switch is turned On (AC is available at
the output socket and the output hardwire terminal). - If `AC Output' indicator is Off, it indicates AC Output Switch is turned Off (AC is not available
at the output socket and the output hardwire terminal). - Press and hold `Escape' button for 5 seconds to toggle AC Output Switch On and Off.
- If `Status' indicator is solid green, it indicates battery is fully charged. - If `Status' indicator is flashing green, it indicates battery charging is in progress. - Note: In By-Pass Mode, the `Power' button function is disabled. It cannot be used to turn Off
the unit.

When there is a blackout (AC Input Source or Shore Power is not available), unit will not provide AC Backup as Inverter is disabled. Display remains On for 10 seconds with the following appearance:

- Display shows battery voltage (12.6V), use or button will see DC Current (always 0A because charger is Off), AC Input Power (always 0W because Inverter is disabled).

icon indicates estimated battery capacity.

Note: Under this condition, Display and unit will turn Off after 10 seconds.

At any time, if AC Input Source is detected, unit will switch back to By-Pass Mode automatically in

about 10 seconds. During the 10 second period, `Power' indicator turns On and `Status' indicator

remains Off.

- `Power' indicator on indicates unit is On. - `AC Output' indicator is Off (AC Output is not available due to the inverter being set to OFF). - `Status' indicator is Off. After 10 seconds, Display and unit will turn Off.
Press and hold the `Power' button for 1 second to turn On the Display to check the battery status.

vi) Inverter only with No By-Pass or Battery Charger Function (`INT' = `ON', `CHG' = `ON or OFF'). This setting is specially designed so that the AC load connected to AC Output is always getting clean sinewave power from the inverter. Press and hold the `Power' button for one second to turn On or Off the Inverter. As the unit is set to Inverter only, it overrides the Charger On/OFF setting, meaning the charger is disabled in any condition. When this mode is used, a separate battery charging source is required to charge the battery.

WhisperPower Inverter / Battery Charger 27

INT CHG

ON OFF/ON

Inverter Only: (Unit is running as inverter only, No By-Pass and Battery Charging Function)

With Inverter turned on and no AC Input Source or Shore Power is detected.

- Display shows battery voltage (12.8V), use or button to see DC Current discharged from battery, AC Output Power.

is on indicates inverter is providing AC Power.

icon indicates estimated battery capacity.

- `Power' indicator on indicates Inverter function is On.
- If `AC Output' indicator is On, it indicates AC Output Switch is turned On (AC is available at the
output socket and the output hardwire terminal). - If `AC Output' indicator is Off, it indicates AC Output Switch is turned Off (AC is not available
at the output socket and the output hardwire terminal). - Press and hold `Escape' button for 5 seconds to toggle AC Output Switch On and Off.
- `Status' indicator is solid amber indicates inverter is running. Note: The `Power' button can be used to turn Inverter On and Off.

With Inverter turned on with AC Input Source or Shore Power is detected.

With AC Input Source detected, the

icon will be shown on the display but there is no

inference to the AC Output. AC Output is still getting the power from the Inverter.

- Display shows battery voltage (12.8V), use or button to see DC Current discharged from

battery, AC Output Power.

is on indicates AC Input Source is detected.

is on indicates inverter is providing AC Power.

icon indicates estimated battery capacity.

vii) AC By-Pass only, No Battery Charger and Inverter Function (`INT' = `OFF', `CHG' = `OFF') Unit is running in By-Pass mode only. When AC Input Source or Shore Power is available, AC Output is getting the power from the AC Input Source or Shore Power. Battery Charger function is disabled. When there is a blackout, unit will not provide AC Backup as the inverter function is also disabled. Please note that a second battery charging source is required to charge the battery when this mode is used.

28 WhisperPower Inverter / Battery Charger

INT Off CHG Off

AC Bypass only, Charger and Inverter Functions are disable

When AC Input Source or Shore Power is available, unit is running in By-Pass Mode. AC Output is getting the power from the AC Input Source or Shore Power.

- Display shows battery voltage (12.5V), use or button to see DC Current (always 0A because charger is disable), AC Input Power.

is on indicates AC Input Source is in use.

is on indicates AC Output is getting the power from AC Input source.

icon indicates estimated battery capacity.

Note: When this setting is used, AC Charger is disabled. A separate Battery Charger or other battery charging source is required to charge the battery.

When there is a blackout (AC Input Source or Shore Power is not available), unit will not provide AC Backup as Inverter is disabled. Display remains On for 10 seconds with the following appearance:

- Display shows battery voltage (12.6V), use or button will see DC Current (always 0A because charger is Off), AC Input Power (always 0W because Inverter is disabled).

icon indicates estimated battery capacity.

Note: Under this condition, Display and unit will turn Off after 10 seconds.

At any time, if the If AC Input Source is detected, unit will switch back to By-Pass Mode

automatically in about 10 seconds. During the 10 second period, `Power' indicator turns On and

`Status' indicator remains Off.

- `Power' indicator on indicates unit is On. - `AC Output' indicator Off (AC Output is not available due to the inverter being set to Off). - `Status' indicator is Off
After 10 seconds, Display and unit will turn Off.
Press and hold the `Power' button for 1 second to turn On the display to check the battery status. If AC Input Source is detected, unit will switch back to By-Pass Mode automatically in about 10 seconds. During the 10 second period, `Power' indicator turns On and `Status' indicator remains Off.

b) Load Sense Function

Load Sense Mode
This Load Sense function is only effective when the unit is running as inverter (Battery power) mode.
`Off': Unit provides continuous AC Output power all the time.
10: Load Sense power setting is set to 10W. Unit will provide continuous AC Output only when the AC load connected to the AC Output is >10W. AC Output will switch back to pulsing AC Output every few seconds when the AC Load connected is approximately 3W or less.
· The Load Sense Power rating is available at power levels of 10W, 15W, 20W and 25W. · This setting is designed to reduce battery power when the unit is running as inverter and the AC Load demand is small.

WhisperPower Inverter / Battery Charger 29

c) Battery Disconnect Function

Battery Under and Over Voltage Setting

Battery Low Disconnect voltage has selectable range: 10.5 - 12.0V (0.1V steps) (Default 10.5V)

The Battery Low Disconnect Voltage has to be with a minimum of 0.5V below the Battery Low Alarm (BLA) Voltage.

Battery Low Alarm Selectable range: 11.0 - 12.5V (0.1V step) (Default 11.0V)

The Battery Low Alarm Voltage has to be with a minimum of 0.5V above the Battery Low Disconnect (BLd) Voltage and has to be with a minimum of 0.5V below the Battery Low Recovery (bLr) Voltage.

Battery Under Voltage Recovery Selectable range: 11.5 - 13.0V (0.1V step) (Default 12.0V)

The Battery Low Recovery Voltage has to be with a minimum of 0.5V above the Battery Low Alarm (bLA) Voltage.

Battery Over Voltage Disconnect /Recovery

16.5 V (Not User selectable) / 16.0 V (Not User selectable)

d) Alarm Function

Alarm Setting Fault and warning audible alarm can be enabled (On -Default) or disabled (Off).
e) Charger Functions

30 WhisperPower Inverter / Battery Charger

Battery Charging Cycle

Charging Voltage Setting: Bulk/Absorption (AbS), Float (FLO) and Recharge (rEC)

Battery Type

Bulk Voltage (Default)

Float Voltage (Default)

Recharge Voltage (Default)

GEL

13.8-14.8V (14.2V)

13.0-14.0 (13.8V)

12.8-14.0 (12.8V)

Flooded

13.8-14.8 & 15.8V (14.4V)

13.0-14.0 (13.5V)

12.8-14.0 (12.8V)

AGM

13.8-14.8V (14.3V)

13.0-14.0 (13.4V)

12.8-14.0 (12.8V)

Lithium

13.8-14.8V (13.9V)

13.0-14.0 (13.5V)

12.8-14.0 (13.2V)

Program

13.8-14.8V (13.8V)

13.0-14.0 (13.2V)

12.8-14.0 (12.8V)

Power Supply

13.0-14.0V (13.8V)

· Consult the battery manufacturer when choosing the bulk and float voltage for the battery bank. · When selecting the Float voltage, it has to be with a minimum of 0.4V below Bulk Voltage setting. · The Recharged Voltage determines the restart cycle of the battery bank. The charger will go through a
full recharge cycle when the battery voltage drops to the Recharge Voltage set value. When selecting the Recharge Voltage, it has to be with a minimum of 0.4 below the Float Voltage setting. · If Power Supply is chosen, the charger will provide a constant voltage to charge the battery bank.

WhisperPower Inverter / Battery Charger 31

Charging Current Setting: Bulk Stage (bUL), Absorption to Float Stage (AbS)

Model

Bulk Stage

Absorption to Float Stage

12V 3000W

100A, 80A, 60A, 40A, 25A (Default: 100A)

20A, 15A, 10A, 5A, 2A (Default: 10A)

12V 2000W

80A, 60A, 40A, 20A, 10A (Default: 80A)

15A, 10A, 8A, 4A, 2A (Default: 8A)

· Consult the battery manufacturer when choosing the Bulk Stage charging current of the battery bank. For a sealed lead acid battery, the rule of thumb for the maximum charging current is 1/5 of battery capacity.
· The Absorption to Float stage current determines the transition from Absorption stage to Float stage. If an external DC load is connected to the battery bank, a higher current setting is recommended to compensate for the extra current drawn from the external DC load.
· In order to avoid the tripping of the external AC Source Branch Breaker, when high powered AC loads are connected to the AC Output, the charging current will automatically be reduced so that the total AC Input current (AC Output Current + AC Charger Current) is maintained below the set values of the AC Input Circuit Breaker (Cbr). See more details in AC Source Circuit Breaker Function.

Note: When the battery charging process start, the unit will first measure the battery voltage, if it sense the battery
voltage is below 9.5V, the charger current is automatically reduce to < 25A. It will resume back to the set charger current when the battery is charge to above 9.5V in 15 minutes. See more details on section Understanding on Unit Error code (E01 and E11).

Battery Temperature Setting `bTM' (voltage adjustment from 25°C setting)
No Battery Temperature Sensor (BTS) installed
There are three settings (Low, Normal, High) available for battery temperature setting. · Setting to `Low' temperature will compensate the charging voltage by +0.675V on GEL and Flooded battery
type and +0.525V on AGM battery type. · Setting to `Nor' will have no change to the selected charging voltage.
Setting to `HI' temperature will compensate the charging voltage by -0.27V on GEL and Flooded battery type and -0.21V on AGM battery type.
Optional Battery Temperature Sensor (BTS) Installed If the temperature measured by the BTS is below 25°C, the charging voltage will be compensated with +0.027V per °C on GEL and Flooded battery or +0.021V per °C on AGM battery.
· If the temperature measured by the BTS is above 25°C, the charging voltage will be compensated with -0.027V per °C on GEL and Flooded battery or -0.021V per °C on AGM battery.
There is no voltage adjustment compensation when battery type of Lithium, Program or Power Supply is selected.
Flooded Battery Equalization Setting:
Equalization setting can only be set on Flooded batteries. Before the equalization begins, the unit will automatically fully charge the battery first, followed by one hour of equalization. Consult and follow the instruction provided by the battery manufacturer when performing the equalization process. · Select `Eq' under `Bulk/Absorption Voltage' (AbS Voltage) setting. · The unit will start a full flooded battery charging cycle first before the Equalization begins. The Equalization
Voltage is set to 15.8V and current is limited to 1/10 of the set Bulk Stage Charging Current. · Display will show `Equ' and the battery voltage during the Equalization period. · The unit cannot determine when to terminate the equalization of the battery. A one-hour timeout is set as
a safety feature and requires the user to continually re-activate it as necessary after checking the batteries manually. · To terminate the Equalization process, change and save the battery type to other types like AGM, GEL etc. and then change and save it back to the Flooded type battery.

32 WhisperPower Inverter / Battery Charger
AC Source Circuit Breaker Function
AC Source Circuit Breaker Setting 230 Vac Models: Selectable Values: 16, 14, 13, 12, 10, 8, 6, 4A (Default: 16A)
This setting limits the total AC current draw from the AC Source during the By-Pass Mode to avoid tripping the AC Source Branch Breaker. The selected value has to be the same or smaller than the rating of the AC Source Branch Breaker.
Manufacturing Factory Default Function
Factory Default Setting Select `Yes' to reset all the settings to the preset Factory Default settings.
Note: The setting for battery type is GEL. If another battery type is used, select Yes to set all the parameter to factory default, then proceed to the battery type and make change to the new battery type.
f) Understanding the Digital Input port Battery charging must be reduced when output power demand exceeds the current limit set for the circuit breaker on the input source to prevent this external breaker from tripping. Independent current limiting settings can be programmed and applied (GPW) by activating the Digital Input port (with + 12 V signal). In Generator mode, with detected AC voltage, the display changes from `AC to AUX'. Without activation of the Digital Input, the programming and application current level for Shore Power (SPW) is employed. NOTE: In either mode prevention of Circuit Breaker tripping can not be made when output load connection exceeds the rating of the respective circuit breaker. NOTE: when running in current limiting mode elongated periods, the batteries will not fully charge.
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 air conditioners, 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.

WhisperPower Inverter / Battery Charger 33

Understanding the Error Codes

Code
E01 (Battery Mode)

Condition

Corrective Action

No AC Output. Inverter shutdown due to low battery voltage.

Recharge the battery immediately and restart unit.

Note: E01 will shows for about 30 sec. After 30 sec, Display will turns Off and unit will shutdown completely.

E01 (By-Pass Mode)

- No battery is connected to the unit.
- Battery voltage remains < 9.5V. A large portion of the charger current provided is used to maintain the DC load connected to the battery. E01 will turn OFF when the battery voltage is charged to > 9.5V

- Check the battery connection.
- Remove or turn off DC load connected to the battery to minimize the charging time to charge the battery to > 9.5V. If this condition is ignored, the charger will terminate the charging process (See note below).

Note: The charger current with battery voltage < 9.5V is limited to ~25A and there is a 15 minute timer to allow the charger to charge the battery to > 9.5V. If battery voltage remains < 9.5V after 15 minutes of charge, the charger will shutdown and show E11 (Bad battery).

When unit is in Battery/Inverter mode, unit senses Check battery voltage or determine if any external

E02 the battery voltage is too high and inverter has charger is connected to the battery bank that

shutdown.

leads to high battery voltage.

E03

When unit is in Battery/Inverter mode, AC output is overloaded or short-circuited and inverter has shutdown.

Check load connected to the output. Reduce load and restart the unit.

Note: E03 will shows for about 30 seconds. After 30 seconds, Display will turns Off and unit will shutdown completely.

E04

When unit is in Battery/Inverter mode, Internal temperature is too high and inverter has shutdown.

Turn unit off and wait for 15 minutes before
restarting. Check if any object has blocked the airflow of the unit.

E05

When unit is in Battery/Inverter mode Input battery voltage is low and warning occurs.

Recharge battery as unit will shutdown shortly.

E06

When unit is in Battery/Inverter mode AC output load connected has been sensed high and is close to shutdown limit.

Reduce AC load. Note: E06 occurs when AC Output power is close to 1850W for 2000W units and 2800W for 3000W unit.

E07

When unit is in Batter/Inverter mode Internal temperature is high and is close to overtemperature shutdown limit.

Reduce load and check if any ventilation of the unit is blocked.

E10

When unit is in By-Pass mode, Battery Charging voltage too high.

Check battery setting. Check and any other DC power sources connected to the battery has high voltage.

34 WhisperPower Inverter / Battery Charger

Bad Battery classification: E01 (By-Pass Mode) condition has not been solved. AC Charger has shutdown.

- Check corrective action in E01 (By-pass Mode) and restart the charging process by removing and reconnecting the AC Input Source.

E11

Other conditions leading to Bad Battery Classification: Battery Voltage remains below
2/5/9.5V after 2/5/15 minutes of charge.

- Check if there is any heavy DC load connected to the battery as stated in E01 (By-pass mode). Restart the charging process.
- Change to a new battery.

E12

When unit is in By-Pass mode, Internal transfer Reduce load and check if any ventilation of the switch temperature is high and shutdown occurs. unit is blocked.

AC Output GFCI Tripped.

Reset the GFCI.

E13

Note: This error function is not effective when Load Sense "LdS' function is in use.

E14 Display panel has communication error.

Check RJ12 cable connected between the main and Display panel.

E15 AC Back Feed to Unit AC Output.

Check AC Input and AC Output wiring.

E16 Internal Fault. Unit damage.

Consult Customer Service for assistance.

E17

AC Input Current withdrawn from the unit is close to the set AC Circuit Breaker (Cbr) rating.

Reduce AC load. Check the AC Circuit Breaker (Cbr) rating match with the external AC Input Source Branch Breaker rating.

AC Input Current drawn by unit is beyond the Reduce AC Load connected to unit. Press and

E18

current rating of the transfer switch. (30A for 120V hold `Escape' button for 5 seconds to reset AC model, 16A for 230V model). AC Output Switch is Output Switch to provide AC Output from AC

switched off.

Input Source.

E19

Battery temperature sensed by BTS is > 60°C. Battery charging cycle terminates.

Cool down the battery. Battery charging cycle will automatically resume when the temperature drops to below 50 °C.

E20

Battery temperature sensed by BTS is > 55 °C and Check battery and environmental temperature or is close to battery temperature thermal shutdown add ventilation to the battery compartment.

E21

Battery temperature sensed by BTS is < 0 °C. Battery charging cycle terminates.

Check battery and environmental temperature. The charging cycle will resume when temperature increases to > 5 °C.

WhisperPower Inverter / Battery Charger 35

6. TROUBLESHOOTING
To troubleshoot the unit, please note the error code displayed on the main unit and review "Understanding the Error Codes" in section 5.

PROBLEM

POSSIBLE CAUSE/CONDITION The thermal breaker on the unit is tripped
The AC Output switch is turned Off.

SOLUTION
Reset the thermal breaker
Press and hold the `ESCAPE' button for 5 seconds to turn On the AC Output.

No AC Output at AC Output Socket

With unit running from AC Input Source or shore power, the AC Input Source is available but is outside the acceptance range.
Unit is set to Inverter Off

Check AC Input Source. Operating range of AC Input is 95 139Vac. Unit Start-up AC Voltage is higher than 99 Vac and below 132VAC.
Check unit `Int' setting.

Check Error code on display. Inverter may be overloaded.
DC over-voltage, under-voltage, or other shutdown type errors in addition to overload.

Reduce AC load. Inverter may be overloaded.
Check battery voltage.

For 120V model, GFCI may have tripped Reset GFCI

Charger did not supply charging current

Check charger setting. Charger may be set to Off. Unit had determined the battery is bad. See also description in Error Code E01 (By-Pass Mode) and E11
Battery is with BTS installed and it senses the battery temperature is high (E19)
Battery is with BTS installed and it senses the battery temperature is too low to accept charge (E21)

Set Charger function `CHG' to On.
Check battery and remove the DC load connected to the battery and restart the charger again
Check battery temperature or environmental temperature. Battery charging cycle will resume when the battery cools down to acceptable level. See Understanding the Error Codes for more details.
Check battery temperature or environment temperature. Battery charging cycle will resume when the battery temperature increase to acceptable temperature. See Understanding the Error Codes for more details.

36 WhisperPower Inverter / Battery Charger

7. SPECIFICATIONS 12 V Input Model
Running as Inverter AC Output Power AC Output Current AC Surge Power (Peak) AC Output Voltage/Frequency AC Output Waveform Nominal DC Input Voltage No Load battery draw (Inverter Mode) DC Input Voltage operating range Under Voltage Alarm Under Voltage Alarm Recovery Under Voltage Shutdown Under Voltage Recovery Over Voltage Shutdown / Recovery AC Transfer Switch Transfer Time Transfer Relay Rating AC Input Source Setting AC Output Hardwire (max.) AC Output Socket (max.) Display Display Port Inverter Mode Charger Mode Running as Battery Charger Charging Voltage Range Float Voltage Range Recharge Voltage Range Bulk Charge Current Range Absorption-Float Current Range

230VAC 12V Model

61122080

61123001

2000W 8.7A
4000W

230 VAC / 50Hz Sinewave (<3% THD)
12.5 VDC < 3.5 ADC

3000W 13.0A 6000W

10.5 16.5 VDC 11.0 - 12.5 VDC 11.5 - 13.0 VDC 10.5 - 12.0 VDC 11.5 - 13.0 VDC 16.5 / 16.0 VDC

< 30 ms 16A
4, 6, 8, 10, 12, 13, 14, 16A 16A
16A-EU,13A-UK,10A-AU

RJ12 Battery Voltage, DC Current, AC Output Power Charging Voltage, Charging Current, AC Input Power

10 - 80 A 2 - 15 A

13.8 - 14.8 VDC 13.0 - 14.0 VDC 12.8 - 14.0 VDC

25 -100 A 2 - 20 A

WhisperPower Inverter / Battery Charger 37

Battery Type Charge Cycle Stages Maintenance Recharge Cycle Power Factor Correction Efficiency

Gel, Flooded, AGM, Lithium, Program, Power Supply Bulk / Absorption / Float / Recharge 7 days >95% >80%

Safety and Environmental Conformance EMI/EMC Agency Markings Operating Temperature Storage Temperature Relative Humidity Operating Altitude Weights and Dimensions

LVD: EN/IEC 62040-1, IEC 61558-2-16 EMC: EN/IEC 62040-2, Category C1
CE 0°C to 40°C (32°F to 104°F) -20°C to 60°C (-4°F to 140°F)
5-90% non-condensing Up to 9,843ft (3000m) above sea level

Weights

2000W Series: 8.0 kg (17.6 lbs) 3000W Series: 10.4 kg (22.9 lbs)

Dimensions

2000W Series: 391 x 302 x 106 mm (15.4 x 11.9 x 4.2 inches) 3000W Series: 500 x 307 x 106 mm (19.7 x 12.1 x 4.2 inches)

Note: Specifications are subject to change without notices.

38 WhisperPower Inverter / Battery Charger
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 WhisperPower. There is no other warranty, other than those described herein. Any implied warranty of merchantability or 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 two 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
RETURN/REPAIR POLICY If you are experiencing any problems with your unit, please contact our customer service department at sales@whisperpower.com or Phone +31 (0) 512 571 550 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 within 30 days of original purchase. Any defective unit that is returned to manufacturer within 30 days of the date of purchase will be replaced free of charge.
If such a unit is returned more than 30 days but less than one year from the purchase date, manufacturer will repair the unit or, at its option, replace it, free of charge. If the unit is repaired, new or reconditioned replacement parts may be used, at manufacturer's option. 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.

WhisperPower Inverter / Battery Charger 39

Enjoy Green Energy
WhisperPower BV Kelvinlaan 82, 9207 JB Drachten The Netherlands www.whisperpower.com sales@whisperpower.com

References

One moment, please...

Adobe PDF Library 16.0 Adobe InDesign 16.4 (Macintosh)