instruction manual - robotshop.com · - 04 - special features automatic charging current limit...

Version 1.0C Hitec RCD

INSTRUCTION MANUAL

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TABLE OF CONTENTS

IntroductionSpecial FeaturesLithium Polymer Balance Charge Program Connection DiagramWarning and Safety NotesProgram Flow ChartInitial Parameter Set-up (User’s Set-up)Lithium (LiPo/Lilon/LiFe) programCharging Lithium Battery in Charge ModeCharging Lithium Battery in Balance ModeFast Charging of Lithium BatteryCharging Lithium Battery in the Fast Charge ModeStorage Control of Lithium BatteryCharging Lithium Battery in the Storage ModeDischarging of Lithium BatteryVoltage Balancing and Monitoring in the Discharge ProcessCharging of NiCd/NiMH BatteryCharging NiCd/NiMH Battery in the Charge ModeDischarge of NiCd/NiMH BatteryCharge/Discharge and Discharge/Charge Cycle of NiCd/NiMH BatteryCharging of the Pb BatteryCharging Pb (lead-acid) Battery in the Charge ModeDischarging of the Pb BatteryData Storage ProgramLoad Data ProgramVarious Information in the ProgramWarning and Error MessageSpecificationsWarranty and Service

TABLE OF CONTENTS

02030506111215161617171818191920202021212222232425262727

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INTRODUCTION

Thank you for purchasing Hitec’s X1 LiPo Balance Charger.This product is a rapid charger with a high performance microprocessor and specialized operating software. Before using the product, please read the entire manual completely and attentively as it covers a wide range of information on operation and safety.

INTRODUCTION

AC Input(AC 100-240V, 50/60HZ)

DC Input11-18V DC

LCD Display(16 char. 1 line)

Balance Socket

ChargingOutput

Scroll Through the Main Menu ofStop any Charge ProcessesAlter Cells in Balance Charge ModeSee the Status of Individual

Resume or Start Charge ProcessesConfirm an Action

TemperatureSensor Port

TemperatureControlled Fan

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SPECIAL FEATURES

Optimized operating softwareThe X1 "auto" feature sets the charge and discharge current for you automatically, preventing overcharging which can damage your battery. In the event of an error, the X1 instantly disconnects the circuit and sounds an alarm once. This feature can be set by the user and controlled through the two-way link for maximum safety and minimizes these type of problems.

SPECIAL FEATURES

Internal independent lithium battery balancerThe X1 features a built-in a cell voltage balancer so you don’t need to fuss with external balancers while charging.

Balancing individual cells during dischargingThe X1 also monitors and balances each cell in the pack individually while discharging. If the voltage of any single cell is abnormal, the X1 will display an error message and the process will end automatically.

Adaptable to various types of lithium batteriesThe X1 will charge and discharge a variety of Lithium batteries, such as Li-ion, LiPo and the new LiFe series of batteries.

Fast and storage mode of lithium batteriesThe X1 features two styles of charging. "Fast" charge reduces the charge duration while "Store" controls the final voltage of your battery, to optimize your packs for long term storage and maximum lifespan.

Maximum safetyOur delta-peak voltage detection program ends the charge cycle whenever a battery's voltage exceeds the set threshold.

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SPECIAL FEATURESAutomatic charging current limitCharging current can set by the user when charging NiCd or NiMH batteries. The 'AUTO' charging mode, however, is recommended when charging NiMH batteries with low impedance and capacity.

Capacity and Temperature LimitsThe charge process will terminate if either the charging capacity or battery temperature exceeds the limit set by the user. Temperature function requires an optional temperature probe, which is not included with the X1.

Processing time limit Protect your battery by setting a maximum time limit for charging and discharging.

Input power monitoringThe X1's input voltage is monitored to protect the battery from becoming damaged. The process ends automatically if it drops below the limit.

Data store/loadA maximum of five setting profiles can be stored for your convenience. The X1 will store the data pertaining to a program's settings and you can call up data at anytime.

Cyclic charging/dischargingA battery can be cycled 1 to 5 times. This process is good for refreshing and balancing your battery.

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LITHIUM POLYMER BALANCE CHARGE PROGRAM CONNECTION DIAGRAM

This diagram shows the correct way to connect your battery to the charger while charging in the balance charge program mode only.

LITHIUM POLYMER BALANCE CHARGE PROGRAM CONNECTION DIAGRAM

WARNING:Failure to connect as shown in this diagram will damage this charger.

The main battery leads must be connected along with the balance lead connector before charging your battery (see image above).

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WARNING AND SAFETY NOTES

These warning and safety notes are particularly important. Please follow the instructions for maximum safety; otherwise the charger and the battery can be damaged or even worse, cause a fire.

WARNING AND SAFETY NOTES

Never leave the charger unattended when it is connected to its power supply. If any malfunction is found, TERMINATE THE PROCESS AT ONCE and refer to the operation manual.

Keep the charger well away from dust, damp, rain, heat, direct sunshine and vibration. Never drop it.

The allowable input voltage is 11-18V DC/110-240V AC.

This charger and the battery should be put on a heat-resistant, non-flammable and non-conductive surface. Never place them on a car seat, carpet or similar surface. Keep all flammable, volatile materials away from the operating area.

Make sure you know the specifications of the battery to be charged or discharged to ensure it meets the requirements of this charger. If the program is set up incorrectly, the battery and charger may be damaged. It can cause a fire or an explosion due to overcharging. This warranty is not valid for any damage or subsequent damage arising as a result of misuse or failure to observe the procedures outlined in this manual.

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WARNING AND SAFETY NOTES NiCd/NiMH - Voltage level: 1.2V/cell- Allowable fast charge current: 1C-2C (depends on the performance of the cell)- Discharge voltage cut-off level: 0.85V/cell (NiCd), 1.0V/cell(NiMH)

Li-ion - Voltage level: 3.6V/cell- Max. charge voltage: 4.1V/cell- Allowable fast charge current: 1C or less- Min. discharge voltage cut-off level: 2.5V/cell or higher

LiPo - Voltage level: 3.7V/cell- Max. charge voltage: 4.2V/cell- Allowable fast charge current: 1C or less- Discharge voltage cut-off level: 3.0V/cell or higher

LiFe - Voltage level: 3.3V/cell- Max. charge voltage: 3.6V/cell- Allowable fast charge current: 4C or less- Discharge voltage cut-off level: 2.0V/cell or higher

Pb - Voltage level: 2.0V/cell- (Lead-acid) Max. charge voltage: 2.46V/cell- Allowable fast charge current: 0.4C or less- Discharge voltage cut-off level: 1.75V/cell or higher

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WARNING AND SAFETY NOTES To avoid a short circuit between the charge leads, always connect the charge cable to the charger first, then connect the battery. Reverse the sequence when disconnecting.

Do not connect more than one battery pack to this charger at any one time.

Never attempt to charge or discharge the following types of batteries:

A battery pack which consists of different types of cells (including different manufacturers).

Batteries that are not expressly stated by the manufacturer to be suitable for the currents the charger carries during the charge process.

Batteries installed in a device or those which are electrically linked to other components.

A battery fitted with an integral charge circuit or a protection circuit.

A faulty or damaged battery.

Batteries that require a different charge technique from NiCd, NiMh, LiPo or a Gel cell (Pb, Lead acid).

Non-rechargeable batteries (may pose an explosion hazard).A battery that is already fully charged or just slightly discharged.

Please bear in mind the following points before commencing charging:

Did you select the appropriate program suitable for the type of battery you are charging?

Have you checked the battery voltage? Lithium battery packs can be wired in parallel and in series, i.e. a 2-cell pack can be 3.7V (in parallel) or 7.4V (in series).

Did you set up adequate current for charging or discharging?

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WARNING AND SAFETY NOTES Have you checked that all connections are firm and secure? Make sure there are no intermittent contacts at any point in the circuit.

Charging During the charging process, a specific quantity of electrical energy is fed into the battery. The charge quantity is calculated by multiplying charge current by charge time. The maximum permissible charge current varies depending on the battery type or its performance, and can be found in the information provided by the battery manufacturer. Only batteries that are expressly stated to be capable of quick-charge are allowed to be charged at rates higher than the standard charge current.

Connect the battery to the terminal of the charger: red is positive and black is negative. Due to the resistance difference between the cable and the connector, the charger can not detect the resistance of the battery pack. In order for the charger to work properly, the charge leads should be of adequate cross-section with high quality (normally gold-plated) connectors fitted to both ends.

Always refer to the manual provided by the battery manufacturer pertaining to charging methods, recommended charging current and charging time. Lithium batteries, in particular,should be charged strictly according to the charging instructions provided by the manufacturer.

Special attention should be paid to the connection of the Lithium battery.

Do not attempt to disassemble the battery pack arbitrarily.

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WARNING AND SAFETY NOTES Please note that Lithium battery packs can be wired in parallel and in series. In the parallel connection, the battery’s capacity is calculated by multiplying the single battery’s capacity by the number of cells with total voltage remaining the same. The voltage’s imbalance may cause a fire or explosion. A Lithium battery is recommended to charge in series.

Discharging The main purpose of discharging is to clean the residual capacity of the battery, or to reduce the battery voltage to a defined level. The same attention should be paid to the discharging process as charging. The final discharge voltage should be set up correctly to avoid deep-discharging. A Lithium battery can not be discharged to lower than the minimum voltage, or it will cause a rapid loss of capacity or a total failure. Generally, a Lithium battery doesn’t need to be discharged. Please pay attention to the minimum voltage of a Lithium battery to protect the battery. Some rechargeable batteries have a memory effect. If they are partly used and recharged before the whole charge is accomplished, they remember this and will only use that part of their capacity next time. It is said that NiCd and NiMH batteries suffer from this memory effect and NiCd has more memory effect than NiMH.

Lithium batteries are recommended to be discharged partially rather than fully discharged. Frequent full discharging should be avoided if possible. Instead, charge the battery more often or use a battery of larger capacity.Full capacity cannot be used until it has been subjected to 10 or more charge cycles. The cyclic process of charge and discharge will optimize the capacity of the battery pack.

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PROGRAM FLOW CHART

PROGRAM FLOW CHART

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INITIAL PARAMETER SET-UP (USER’S)

INITIAL PARAMETER SET-UP (USER’S SET-UP)As a default, this charger will be set to default user settings when it is connected to AC 110-240V or DC 11-18V for the first time. The screen displays the following information in sequence and the user can change the parameters on each screen.

The X1 recognizes the cell count of the Lithium battery automatically at the beginning of the charge or discharge process to avoid an erroneous setting by the user. To prevent a deeply discharged battery, which can be perceived incorrectly, from causing an error, you can set the timer to verify the cell count by the processor. Normally, 10 minutes is enough to perceive the cell count correctly. For a battery of larger capacity, you may extend the time term. However, if you set the it too long for a battery of smaller capacity, the charge or discharge process can be finished within the time term with an erroneous cell count. This may cause a fatal result. If the processor

USER SET PROGRAM->

LiFeV.Type 3.3V

LiPo/LiIo/LiFeCHK Time 10min

INC

INCDEC

INCDEC

This is the set-up starting screen.

The screen displays the nominal voltage of a Lithium battery. There are three kinds of Lithium batteries: LiFe(3.3V), Lilo(3.6V) or LiPo(3.7V). This is very important so you have to check the battery carefully and set it up correctly. If it is different from the correct setting, the battery may explode during charge process.

If you need to alter the setting in the program, press the “Start/Enter” key to make it blink then change the setting with the “INC” or “DEC” key. The setting will be stored by pressing the “Start/Enter” key once.

- +

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INITIAL PARAMETER SETUP (USER’S SET-UP)

NIMH SensitivityD.Peak Default

NICD SensitivityD.Peak Default

Temp. Cut-off ON 80C

INCDEC

INCDEC

- +INCDEC

- +

INCDEC

INCDEC

- +

INCDEC

INCDEC

- +

INCDEC

INCDEC

INCDEC

- +

INCDEC- +

recognizes the cell count incorrectly at the beginning of the charge or discharge process, you may extend the time. Otherwise, you should use the default value.

This shows the cutoff voltage for the automatic charge termination of a NiMH and NiCd battery. The effective setting ranges from 5 to 20mV per cell. If the trigger voltage is set higher, there is a danger of overcharging the battery; if it is set lower, there is a possibility of premature termination. Please refer to the technical specification of the battery. (NiCd default: 12mV, NiMH default: 7mV)

The temperature cutoff will be turned on or off with the use of the optional temperature probe by contacting the surface of the battery. If it is on, set the maximum temperature at which the charger should allow the battery to reach during charging. Once a battery reaches this temperature, the process will be terminated to protect the battery.

Waste timeCHG/DCHG 5min

The battery becomes warm after cycles of the charge/discharge process. The program will insert a time delay after each charge/discharge process to allow the battery enough time to cool down before beginning the next cycle of charge/discharge. The setting ranges from 0 to 60 minutes

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INITIAL PARAMETER SET-UP (USER'S SET-UP)

Safety timeON 120min

Key Beep ONBuzzer ON

Input Power LowCut-Off 10.0V

When the charge process starts, the integrated safety timer starts to run simultaneously. If an error occurs or the termination circuit cannot detect whether the battery is fully charged or not, the unit is programmed to prevent overcharging and will terminate the charge process. Please refer to the statement below to calculate the timer you set.

Safety Timer Calculation When charging NiCd or NiMH batteries, divide the capacity by the current, then divide the result by 11.9. Set this number of minutes as the setting for the safety timer setting. If the charger stops at this time threshold, about 140% of the capacity will have been fed into the battery.For example:Capacity Current Safety Time 2000mAh 2.0A (2000/2.0=1000)/11.9=84 minutes3300mAh 3.0A (3300/3.0=1100)/11.9=92 minutes1000mAh 1.2A (1000/1.2=833)/11.9=70 minutes

INCDEC

INCDEC

- +INCDEC

- +

Capacity Cut-OffON 5000mAh

INCDEC

INCDEC

INCDEC

INCDEC

- +

INCDEC- +

INCDEC- +

This program provides a maximum capacity protection function. If the Delta-peak voltage can not be detected or the safety timer times out, the charge process will stop automatically when the battery reaches the user-set maximum charge capacity,

A beep sounds to confirm the user's operation every time a button is pressed. The buzzer or melody sounds at various times during an operation to confirm a different mode change. These functions can be switched on or off.

This function monitors the voltage of the input source used to power the charger. If the voltage is lower than the user setting, the program will end forcibly to protect the input source.

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LITHIUM (LIPO/LILON/LIFE) PROGRAM

LITHIUM (LIPO/LILON/LIFE) PROGRAMThis program is only suitable for charging/discharging Lithium (LiPo/LiIon/LiFe) batteries with a nominal voltage of 3.3/3.6/3.7V/cell. The final voltage is very important; it should precisely match the voltage of the battery: LiPo is 4.2V, LiIon is 4.1V and LiFe is 3.6V. The current and voltage of the battery should be correctly set. When you want to change the settings, please press the START/ENTER key to make it blink and then use the DEC or INC to change the setting. Then press the START/ENTER key again to store the setting.

The left side of the first line shows the type of battery chosen. The setting on the left of the second line is the current set by the user. After setting the current and voltage, press the START/ENTER key for more than 3 seconds to start the process (charge current: 0.1-5.0A, voltage: 3.7-22.2V).

CHARGING LITHIUM BATTERY IN THE CHARGE MODE

LiPo CHARGE2.0A 11.1V(3S)

INCDEC- +

INCDEC- +

Batt type Stop

Start Enter

Start Enter

‘>3 seconds’

This displays the number of cells you set up as ”S” and the processor detects as “R”. If both numbers are identical, you can start charging by pressing the START/ENTER button. If not, press the BATT TYPE/STOP button to go back to the previous screen to carefully check the number of cells of the battery pack before proceeding.

R:3SER S:3SERCONFIRM(ENTER)

This screen shows the real-time status during the charge process. Press the BATT TYPE/STOP key once to stop the charge process.

Li3s 1.2A 12.59VCHG 022:43 00682

Number of cells

Chargingtime

Chargingcurrent

Batteryvoltage

Chargedcapacity

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CHARGING LITHIUM BATTERY IN THE CHARGE MODE

CHARGING LITHIUM BATTERY IN THE CHARGE MODEThis charging mode is for charging Li-Po/Ion/Fe batteries without a balance lead.

The left side of the first line shows the type of battery chosen. The setting on the left of the second line is the current set by the user. After setting the current and voltage, press the START/ENTER key for more than 3 seconds to start the process (charge current: 0.1-5.0A, voltage: 3.7-22.2V).

BALANCE CHARGING OF LITHIUM BATTERY

LiPo BALANCE2.0A 11.1V(3S)

INCDEC- +

INCDEC- +

Batt type Stop

Start Enter

Start Enter

‘>3 seconds’

This displays the number of cells you set up as ”R” and the processor detects as “S”. If both numbers are identical, you can start charging by pressing the START/ENTER button. If not, press the BATT TYPE/STOP button to go back to the previous screen to carefully check the number of cells of the battery pack before proceeding.



Li3s 1.2A 12.59VBAL 022:43 00682

Number of cells

Chargingtime

Chargingcurrent

Batteryvoltage

Chargedcapacity

This function is for balancing the voltage of Lithium-polymer battery cells individually while charging. In the balance mode, the battery needs to have a balance lead to connect to the balance port at the right side of the charger and the battery's power leads to the output of the charger. Charging in this mode is different from the normal modes because the built-in processor monitors the voltage of each individual cell and controls the input current fed into each cell in order to equalize the voltage.

CHARGING LITHIUM BATTERY IN THE BALANCE MODE

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FAST CHARGING OF LITHIUM BATTERY

LiPo FAST CHG2.0A 11.1V(3S)

INCDEC- +

INCDEC- +

Batt type Stop

Start Enter

Start Enter

‘>3 seconds’


Li3s 2.0A 12.59VFAS 022:43 00682

Number of cells

Chargingtime

Chargingcurrent

Currentvoltagebattery

Suppliedcapacity

In this mode, the charging current will lower toward the end of the charge process. Toward the end of the charging process the constant current (CV) will be reduced to 1/5 of the currant when the pack is 90% charged. The charging capacity will be slightly lower than normal charging, but charging time will be reduced.

CHARGING LITHIUM BATTERY IN THE FAST CHARGE MODE

FAST CHARGING OF LITHIUM BATTERYThe left side of the first line shows the type of battery chosen. The setting on the left of the second line is the current set by the user. After setting the current and voltage, press the START/ENTER key for more than 3 seconds to start the process (charge current: 0.1-5.0A, voltage: 3.7-22.2V).

This displays the number of cells you set up as ”R” and the processor detects as “S”. If both numbers are identical, you can start charging by pressing the START/ENTER button. If not, press the BATT TYPE/STOP button to go back to the previous screen to carefully check the number of cells of the battery pack before proceeding.


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STORAGE CONTROL OF LITHIUM BATTERY

STORAGE CONTROL OF LITHIUM BATTERY At this screen, you can set up the current and voltage of the battery pack. Charging and discharging will bring the batteries to the voltage level of for storage.

LiPo STORAGE1.0A 11.1V(3S)

INCDEC- +

INCDEC- +

Batt type Stop

Start Enter ‘>3 seconds’


Li3s 1.0A 12.59VSTO 022:43 00682

Number of cells

Elapsedtime

Charge or dischargecurrent

Currentvoltagebattery

Suppliedcapacity

This function is for charging/discharging batteries that will not be used immediately. The program is designed for charging or discharging batteries of a specific original state as classified by type: 3.75V Li-ion, 3.85V LiPo and 3.3V LiFe. The program will begin to discharge if the original state of the battery exceeds the voltage level for storage.

CHARGING LITHIUM BATTERY IN THE STORAGE MODE

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DISCHARGING OF LITHIUM BATTERY

DISCHARGING OF LITHIUM BATTERYThe setting of the discharge current on the left cannot exceed 1C, and the setting on the right cannot be under the voltage recommended by the manufacturer to avoid deep discharging. Press the START/ENTER key for more than 3 seconds to start discharging.

LiPo DISCHARGE1.0A 11.1V(3S)

INC

INC

DEC- +

INCDEC- +

Batt type Stop


This shows the real-time status of discharging; you can press the BATT TYPE/STOP key to stop discharging.

Li3s 0.4A 12.59VDSC 022:43 00682

BATTERY VOL ERR CELL LOW VOL

4.14 4.16 4.092.18 0.00 0.00

Number of cells

Elapsedtime

Dischargecurrent

Batteryvoltage

Dischargedcapacity

The processor monitors the voltage of each cell when the battery packs are in the “storage” and “discharging” process. If the voltage of any cell is abnormal, the X1 will show an error message and forcibly terminate the program. So if there is battery damage or a disconnection, you can see the error message and press INC to know which cell is damaged.

VOLTAGE BALANCING AND MONITORING IN THE DISCHARGE PROCESS

This screen shows that the processor detects that the voltage of one cell is too low.

This screen shows the 4th cell was damaged. If disconnection occurs, the setting of the voltage may be zero.

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CHARGING OF NICD/NIMH BATTERY

CHARGING OF NICD/NIMH BATTERYThis program is for charging NiCd/NiMH batteries associated with R/C model applications. Pressing the START/ENTER key to modify the menu and then INC or DEC to change the parameter settings. Press the START/ENTER key to store the setting.

NIMH CHARGE AutCUR LIMIT 5.0A

INCDEC- +

INCDEC- +

Batt type Stop


This shows the real-time status of discharging; you can press the BATT TYPE/STOP key to stop discharging.

NIMH 2.0A 7.42VCHG 022:45 00890

Batterytype

Elapsedtime

Charge current

Batteryvoltage

Charged capacity

This program charges the battery using the charge current you set up. In the “auto” function, you should set the upper limit of the charge current to avoid damage by excessive charge current. Some batteries of low resistance and capacity can lead to higher currents in the “auto” charging mode. For these types of batteries, it will charge with the current you set. You can change modes by pressing the START/ENTER key to modify the current field and press INC and DEC simultaneously to swap between Auto and Manual Mode. NOTE: Allowable fast charge current: 1C-2C

CHARGING NICD/NIMH BATTERY IN THE CHARGE MODE

DISCHARGE OF NICD/NIMH BATTERYSet the discharge current on the left and the voltage cutoff on the right by pressing the START/ENTER key for more than 3 seconds to start the program. Discharge current can be set from 0.1-1.0A and voltage cutoff from0.1-25.0V.

NIMH DISCHARGE1.0A 11.5A

INCDEC- +

INCDEC- +

Batt type Stop


This screen indicates the discharging state. You can press the START/ENTER key to alter the discharge current. Press the START/ENTER key again to store the setting. Press the BATT TYPE/STOP key to stop discharging. A sound will emit to indicate the end of discharging.

NIMH 1.0A 7.42VDSC 022:45 00890

Batterytype

Elapsedtime

Discharge current

BatteryvoltageDischargedcapacity

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NIMH CYCLEDCHG>CHG 3

INCDEC- +

INCDEC- +

Batt type Stop


NIMH 1.0A 7.42VD>C 022:45 00890

DCHG 1 1314mAhCHG 1 1430mAh

Batterytype

ElapsedtimeDischargeor charge current

Batteryvoltage

Dischargedor chargedcapacity

CHARGE/DISCHARGE AND DISCHARGE/CHARGE CYCLE OF NICD/NIMH BATTERY

CHARGE/DISCHARGE AND DISCHARGE/CHARGE CYCLE OF NICD/NIMH BATTERY

You can set the cycle sequence on the left and the number of cycles on the right. The battery can be cycled 1-5 cycles.

Press the BATT TYPE/STOP key to stop the program. You can press the START/ENTER key to alter the charge or discharge current. The sound indicates the end of the program.

When it approaches the end of the cycle program, you can see the capacity of the battery being charged or discharged. You can press the INC or DEC key to scroll through the results of each cycle.

CHARGING OF THE PB BATTERYSet up the charge current on the left and the nominal voltage on the right. Charge current can be set from 0.1-5.0A. The voltage should match the battery being charged. Press the START/ENTER key for more than 3 seconds to start charging.

Pb CHARGE4.0A 12.0V(6P)

INCDEC- +

INCDEC- +

Batt type Stop


The screen displays the real-time charging status. Press the START/ENTER key to alter the charge current. Press the START/ENTER key again to store the parameter settings you set. Press the BATT TYPE/STOP key to end the program.

Pb-6 4.0A 12.59VCHG 022:43 00682

Batterytype

Elapsedtime

Charge current

Batteryvoltage

Chargedcapacity

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This program is only suitable for charging a Pb (lead-acid) battery with nominal voltage from 2 to 20V. A Pb (lead-acid) battery is completely different from NiCd/NiMH batteries. These batteries can only deliver current lower in comparison to their capacity. The same restriction applies to the charging process. Consequently, the optimum charge current can only be 1/10 of the capacity. A Pb battery cannot be used for fast charging, so please follow the instructions provided by the battery manufacturer.

Due to the chemistry characteristic of a Pb battery, the cut-off point may be difficult to detect at times. We recommend you use the CAPACITY CUT-OFF feature to protect the battery.

You can press the START/ENTER key to modify the main menu and alter the parameter settings using the INC or DEC key, press the START/ENTER key to store the setting.

CHARGING PB (LEAD-ACID) BATTERY IN THE CHARGE MODE

CHARGING PB (LEAD-ACID) BATTERY IN THE CHARGE MODE

Set up the charge current on the left and thenominal voltage on the right. Range of discharge current is 0.1-1.0A. The voltage should match the battery being charged. Press the START/ENTER key for more than 3 seconds to start charging.

DISCHARGING OF THE PB BATTERY

The screen displays the real-time discharging status. Press the START/ENTER key to alter the discharge current. Press the START/ENTER key again to store the parameter values you set. Press the BATT TYPE/STOP key to end the program.

Pb DISCHARGE1.0A 12.0V(6P)

INCDEC- +

INCDEC- +

Batt type Stop


Pb-6 4.0A 12.59VDCS 022:43 00682

Batterytype

ElapsedtimeDischarge current

BatteryvoltageDischargedcapacity

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DISCHARGING OF THE PB BATTERY

PROGRAM SELECT SAVE DATA

SAVE [01] NiMH14.4V 3000mHh

NiMH CHARGE At*CUR LIMIT 5.0A

NiMH DISCHARGE*1.0A 11.0V

NiMH CYCLE *DCHG>CHG 3

Save ...

DATA STORAGE PROGRAM

INCDECINCDEC

INCDEC

- +

INCDEC- +

INCDEC- +

INCDEC- +

INCDEC- +

Batt type Stop

Start Enter

Start Enter

Start Enter

‘>3 seconds’

‘>3 seconds’

Voltage Datanumber

CapacityType ofbattery

For your convenience, the X1 has a data storage and load program. It can store five battery data representing the respective charge and discharge specifications for each battery. You can call back the data when charging or discharging without setting up the program over again. Press the START/ENTER key to modify the menu, and usethe INC or DEC to set up the parameters.

Setting of the parameters in this screen will not affect the charge and discharge process. They just represent the specification of the battery. For example, the NiMH battery pack including 12 cells has a capacity of 3000mAh.

Press the INC and DEC key simultaneously to make the current field blink to switch the charge mode.

Set up the discharge current and cutoff voltage.

Set up the charge/ discharge sequence and cycle number.

Save the data.

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LOAD DATA PROGRAM

PROGRAM SELECT LOAD DATA

LOAD [01] NiMH14.4V 3000mHh

Load ...

LOAD DATA PROGRAM

Start Enter


This program is to load the data stored at the “save data” program. Press the START/ENTER key to make the data field blink and press the INC or DEC for more than 3 seconds to load the data.

Choose the data number you want to call back. The data you want to call back will be displayed.

Load the data.

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End Voltage 12.6V(3S)

Capacity Cut-OffON 5000mAh

Safety TimerON 200min

Temp. Cut-OffON 80C 176F

Ext.Temp 26C

4.14 4.16 4.090.00 0.00 0.00

VARIOUS INFORMATION IN THE PROGRAM VARIOUS INFORMATION IN THE PROGRAM

You can view various information on the LCD screen during the charging and discharging process. Pressing the DEC key will display these settings. You can press the INC key to monitor the voltage of each cell while the battery is connected to each port of the charger.

This screen shows the final voltage when the program has ended.

This screen shows that the capacity cut-off function is turned on and shows the setting capacity value.

This screen shows that the safety timer is on and duration of time in minutes.

This screen shows the temperature cut-off function is turned on.

The external temperature is displayed when the temperature probe is used.

When the battery is connected with each port through a cable, you can check voltage of each cell in the battery pack. When the cable is connected to the ports on the charger, the program will display voltage of up to 6 batteries.

DEC

DEC

DEC

DEC

DEC

- 26 -

REVERSE POLARITY

WARNING AND ERROR MESSAGEWARNING AND ERROR MESSAGE

The X1 incorporates a variety of functions for the systems to verify processes and the state of the electronics. In case of an error, the screen will display the cause of the error and emit an audible alarm.

Incorrect polarity connected.

Battery connection is interrupted.

Short-circuit of the output termination.

Input voltage is incorrect.

The voltage of the battery pack has been selected incorrectly!

The charger has malfunctioned for some reason. Seek professional advice.

The voltage is lower than which is set. Please check the number of cells in the battery pack.

BATTERY CHECKLOW VOLTAGE

BREAK DOWN

VOL SELECT ERR

INPUT VOL ERR

SHORT ERR

CONNECTION BREAK

The voltage is higher than which is set. Please check the number of cells in the battery pack.Voltage of one cell in the battery pack is too low, please check the voltage of each cell.

Voltage of one cell in the battery pack is too high, please check the voltage of each cell.

Wrong connection of the connector is detected, please check the connector and cable.

The internal temperature is too high, please cool down.

The processor cannot control the feeding current, please repair it.

BATTERY CHECKHIGH VOLTAGE

BATTERY VOLTAGECELL LOW VOL

BATTERY VOLTAGECELL HIGH VOL

BATTERY VOL ERRCELL CONNECT

TEMP OVER ERR

CONTROL FAILURE

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SPECIFICATIONSSPECIFICATIONS

AC Input: 100-240VoltDC Input: 11-18VoltCircuit Power: Max. Charge Power 50W Max. Discharge Power 5WCharge Current Range: 0.1-6.0ADischarge Current Range: 0.1-1.0ACurrent Drain For Balancing LiPo: 300mA/cellNiCd/NiMH Battery Cell Count: 1-15CellsLiPo/LiFe/Lilon Cell Count: 1-6CellsPb battery voltage: 2-20VNet Weight: 433gDimensions: 135x112x60.9mm

WARRANTY AND SERVICEWe guarantee this product to be free of manufacturing and assembly defects for a period of one year from the time of purchase. The warranty only applies to material or operational defects which are present at the time of purchase. During that period we will repair or replace free of service charge for products deemed defective due to those causes.

You will be required to produce the proof-of-purchase (invoice or receipt). This warranty is not valid for any damage or subsequent damage arising as a result of misuse, modification or as a result of failure to observe the procedures outlined in this manual.

SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Manufactured byHitec RCDwww.hitecrcd.com

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