USER MANUAL EZRUN SERIES
Contents
1. Press Red LED flashes 3 times choose 10 SET key SET key Red LED flashes 4 times choose 15 e Red LED flashes 5 times choose 20 a SE Red LED flashes 6 times choose 25 C Set the THREE points according to the Red LED flashes 7 times choose 30 ei shown in the picture on the right Neutral point Top point of full throttle Top point of full brake Hold SET key for 3 seconds Red LED flashes 8 times choose 40 side 1 Neutral point 2 End point of forward direction 3 End point of backward direction When the process of calibration is finished the motor can be started after 3 seconds 2nd Click 3rd Click Red LED flashes 1 time choose Red LED flashes 2 times choose lt Press Red LED flashes 3 times choose fh Jl SET key Red LED flashes 4 times choose ka lt Red LED flashes 5 times choose 3 Red LED flashes 6 times choose Release Green LED flashes SET key Enter the 3rd item for 3 times Low Voltage Cut Off Note2 If you don t release the SET key after the Hold SET key for 3 seconds red LED begins to flash the ESC will enter the program mode in such a case please switch off the ESC and re calibrate the throttle range again from step A to step D Hold SET key for 3 seconds a u y pe pm Q ee 3 3 a N p a gt m o se a t i 5 N a O Pres2. higher timing creates bigger power output but the whole efficiency of the system will be slightly lower 3 10 Over Heat Protection If the function is activated the output power will be cut off when the temperature of the ESC is higher than a factory preset threshold for more than 5 seconds When the protection happens the Green LED flashes 4 Reset All Items To Default Values At any time when the throttle is located in neutral zone except in the throttle calibration or programming mode hold the SET key for over 3 seconds the red LED and green LED will flash at the same time which means each programmable item has be reset to its default value TROUBLE SHOOTING Trouble Possible Reason Solution After power on motor can t work no The connections between Check the power connections sound is emitted battery pack and ESC are not Replace the connectors correct After power on motor can t work but Input voltage is abnormal too Check the voltage of the battery emits beep beep beep beep alert high or too low tone Every beep beep has a time interval of 1 second After power on motor can t work but Throttle signal is abnormal Check the transmitter and the emits beep beep beep alert tone receiver Every beep has a time interval of Check the wire of the throttle about 2 seconds channel The motor runs in the opposite direction The wire connections between Swap an
3. the ESC cannot work properly There are 3 points need to be set they are the top point of forward backward and the neutral point Hold the SET key Switch on the ESC The following pictures show how to set the throttle range with a Futaba transmitter Enter the corresponding Press the SET key to choose the programmable item the programmable value the RED LED A o en os hand oa re RED LED flashes for several flashes for several times the times fa oh E aa eeu Red LED flashes times the times presents the presents the serial number of the value Enannet 10 Set the current value of this item you are choosing value of throttle channel to 100 and disable the ABS brake function of your transmitter Note2 B Hold the SET key and then switch on the ESC when the red LED begins to Red LED flashes for 1 time to choose Green LED flashes Forward with brake for 1 time Release Running Mode Press Red LED flashes for 2 times to choose SET key SET key Forward Reverse with brake Enter the 1st item flash release the key immediately Hold the SET button Turn on the swith Release the SET button as soon Hold SET key for 3 seconds Please check the picture on the right side as the red LED starts to blink Red LED flashes 1 time choose 0 Red LED flashes 2 times choose 5 Green LED flashes Enter the 2nd item for 2 times Release Drag Brake Force
4. will be occurred The Double Click method can prevent mistakenly reverse when the brake function is frequently used in steering With Rock Crawler mode the reverse action will be happened immediately when the throttle stick is moved to backward zone Please set the Drag Brake Force to 100 if you choose the Rock Crawler mode 3 2 Drag Brake Force Set the amount of drag brake applied at neutral throttle to simulate the slight braking effect of a neutral brushed motor while coasting 3 3 Low Voltage Cut Off The function is mainly used to prevent the Lipo battery from over discharging The ESC monitors the battery s voltage at any time if the voltage is lower than the threshold the output power will be reduced to 50 in 2 seconds Please drive to the side of racing track as soon as possible and then stop the car the ESC will completely cut off the output power in 10 seconds 3 4 Start Mode Also called Punch Select from Level1 Soft to Level 9 Very aggressive start mode as your like Please note that if you choose Level 7 to Level 9 you d better use good quality battery pack with powerful discharge ability otherwise these modes cannot get the bursting start effect as you want If the motor cannot run smoothly the motor is trembling it may caused by the weak discharge ability of the battery pack please choose a better battery or increase the gear rate 3 5 Maximum Brake Force The
5. ESC provides proportional brake function The brake force is related to the position of the throttle stick Maximum brake force refers to the force when the throttle stick is located at the top point of the backward zone A very large brake force can shorten the brake time but it may damage the gears 3 6 Maximum Reverse Force Sets how much power will be applied in the reverse direction Different value makes different reverse speed 3 Initial Brake Force It is also called minimum brake force and it refers to the force when the throttle stick is located at the initial position of the backward zone The default value is equal to the drag brake force so the brake effect can be very smooth 3 8 Throttle Neutral Range Please see the following illustrations to adjust the neutral range HW SM411ENG 20120611 Page 3 Top point of maximum throttle gt oa Neutral zone Neutral point Top point of maximum brake CN a Brake and gt backward p s zone y Forward Neutral point zone Neutral zone aw Top point of Top point of maximum brake maximum throttle 3 9 Timing There are many differences among structures and technical features of different brushless motors an ESC with fixed timing cannot be compatible with all brushless motors so it is necessary to make the timing value programmable Please select the most suitable timing value according to the motor you are just using Generally
6. User Manual of EZRUN Series Splash Proof Brushless Speed Controller USER MANUAL EZRUN SERIES WATER PROOF SENSORLESS BRUSHLESS SPEED CONTROLLER DECLARATION Thanks for purchasing EZRUN series Electronic Speed Controller ESC The power system for RC model can be very dangerous so please read this manual carefully In that we have no control over the correct use installation application or maintenance of our products no liability shall be assumed nor accepted for any damages losses or costs resulting from the use of the product HW SM411ENG 20120611 Page 1 FEATURES 1 Splash proof and dust proof The ESC can work on the tracks with small amount of water After running the ESC on wet track please clean and dry it to avoid the oxidation to copper connectors Specially designed for RC car and truck with excellent start up acceleration and linearity features Compatible with sensorless brushless motor mo OY brake mode and Rock crawler mode 5 4 steps of maximum reverse force adjustment 6 Proportional ABS brake function with 4 steps of maximum brake force adjustment 8 steps of drag brake force adjustment and 4 steps of initial brake force adjustment 7 9start modes Punch from Soft to Very aggressive to be suitable for different chassis tires and tracks 8 Multiple protection features Low voltage cut off protection for Lipo or NiMH battery Over heat pro
7. ck red and white color is 0 e channe WH connected with the throttle channel of Switch Bier wire At the receiver Usually CH2 a i cen The A B C wires of the ESC can be Yalow wia B Brushless motor connected with the motor wires freely Orange wire C 3 running modes suitable for different applications Forward with brake mode Forward Backward with 3650 size motor 3650 size motor SCT Monster KV lt 6000 3656 3660 size motor 3650 size motor 3650 size motor SCT Monster KV lt 4000 3656 3660 size motor For 7 9 cells NiMH or 3S Lipo You must change the original 5V cooling fan to 12V cooling fan or supply the 5V User Manual of EZRUN Series Splash Proof Brushless Speed Controller HW SM411ENG 20120611 Page 2 without any order If the motor runs in the opposite direction please swap any two wire connections PROGRAM THE ESC Note You can use the transmitter to set the throttle channel to the Reverse direction and then the motor will run oppositely Please calibrate the throttle range again after changing the direction of throttle channel 1 Program Method Turn off the ESC 2 Throttle Range Setting Throttle Range Calibration Turn on the transmitter In order to make the ESC match the throttle range you must calibrate it when you begin to use a new ESC ora new transmitter or after changing the settings of the neutral position of throttle channel ATV or EPA parameters otherwise
8. e is 2 seconds time interval between every beep tone p J A long time flash a short time flash Motor sounds Beep Beep the No 6 item PROTECTION FUNCTION A long time flash 2 short time flash Motor sounds Beep BeepBeep the No 7 item 1 Low voltage cut off protection If the voltage of a Lipo battery pack is lower than the threshold for 2 seconds a a the ESC will cut of the output power Please note that the ESC cannot be restarted if the voltage of each Lipo A long time flash 3 short time flash Motor sounds Beep BeepBeepBeep the No 8 item cell is lower than 3 5V And so on For NiMH battery packs if the voltage of the whole NiMH battery pack is higher than 9 0V but lower than 12V it will be considered as a 3S Lipo If it is lower than 9 0V it will be considered as a 2S Lipo For example if the NiMH battery pack is 8 0V and the threshold is set to 2 6V Cell it is considered as a 2S Lipo and the low voltage cut off threshold for this NiMH battery pack is 2 6 2 5 2V 2 Over heat protection When the temperature of the ESC is over a factory preset threshold for 5 seconds the ESC will cut off the output power You can disable the over heat protection function for competition race 3 Throttle signal loss protection The ESC will cut off the output power if the throttle signal is lost for 0 2 second User Manual of EZRUN Series Splash Proof Brushless Speed Controller 2 Prog
9. rammable Items list Programmable Value 1 2 J J 3 4 5 6 7 8 9 Basic Items i Runia iode Forward Forward Reverse Rock j g with Brake with Brake Crawler o o lane 5 10 20 40 60 80 100 Programmab 3 Low Voltage Non Prorecion 2 6V 2 8V 3 0V 3 2V 3 4V Cut Off Threshold Cell Cell Cell Cell Cell 4 Start Mode Level1 Level Punch Soft Very o Advanced Items Force 6 Maximum 25 50 75 100 Reverse Force Force Force 8 Neutral Range 9 Normal 12 Wide 1 0 Over heat Enable Disable Protection Attention The italics texts in the above form are the default settings 3 Programmable Values 3 1 Running Mode With Forward with Brake mode the car can go forward and brake but cannot go backward this mode is suitable for competition Forward Reverse with Brake mode provides backward function which is suitable for training The Rock Crawler mode is only used for rock crawler Note Forward Reverse with Brake mode uses Double Click method to make the car go backward When you move the throttle stick from forward zone to backward zone for the first time the ESC begins to brake the motor the motor speeds down but it is still running not completely stopped so the backward action is NOT happened now When the throttle stick is moved to the backward zone again The a Click if the motor speed is slowed down to zero i e stopped the backward action
10. s SET key to choose the value the flash times of RED LED means the serial Green LED flashes Green LED flashes once Green LED flashes twice Green LED flashes thrice for N times Release SET key Enter the N item number of the value 1 time means the 1st value 2 times means the 2nd value Press SET key 3 The LED Status in Normal Running a In normal use if the throttle stick is in the neutral range neither the red LED nor the green LED lights b The red LED lights when the car is run forward or backward and it will flash quickly when the car is braking c The green LED lights when the throttle stick is moved to the top point of the forward zone that is full throttle Note ALERT TONES 7 1 Input voltage abnormal alert tone The ESC begins to check the input voltage when power on if it is out of the ine ee proces ME MOON e Beer tie ME AENEA ne E E AGANG normal range such an alert tone will be emitted beep beep beep beep beep beep There is 1 second Ifthe N is bigger than the number 5 we use a long time flash and long Beep tone to represent 5 time interval between every beep beep tone So it is easy to identify the items of the big number 2 Throttle signal abnormal alert tone When the ESC can t detect the normal throttle signal such an alert tone For example if the LED flashes as the following will be emitted beep beep beep Ther
11. t sized device 3 Advanced LCD Program Box LCD Display Advanced Program Box is an optional accessory which needs to be purchased separately It has LCD display to show the programmable items so it can work as an individual device to set the ESC And it also works as an USB adapter to connect the ESC with a PC to update the ESC firmware online Note Please connect the ESC to LED Program Card via the cooling fan port Please check the picture for reference W White wire R Red wire B Black wire Connect to LED Program Box Controller Mark Direction of the airflow and the i Cooling fan port The cooling fan port is also a program port for the ESC mpeller ot e HW SM411ENG 20120611 Page 4 USER MEMO
12. tection Throttle signal loss protection Motor blocked protection 9 8 steps of timing adjustment 10 Several programming methods are supported such as The SET button on the ESC the LED Program Card the advanced LCD Program Box and the PC Software 11 The firmware of ESC can be online updated through an USB adapter on the advanced LCD program box SPECIFICATIONS Model EZRUN WP 45A EZRUN WP 60A EZRUN WP 80A Only for RTR On road 29T On road 25 5T On road Off road 25 5T 3650 size motor 25 Lipo Off road 12T Off road 9T 6 cells NIMH Suitable Motor On road 212T On road 28 5T On road Off road 28 5T 3650 size motor 35 Lipo toad gt road 9 cells NIMH Off road 218T Off road 13T 4 9 Cells NiMH or 2 38 Lipo 1 For 4 6 cells NiMH or 2S Lipo You needn t change the 5V cooling fan on the ESC Battery D cooling fan from the receiver 5 6V Note7 Dimension P84 Battery Black Battery Red Note1 For information about the high voltage cooling fan please refer to the brief introduction on page 4 BEGIN TO USE THE NEW ESC 1 Connect the ESC motor receiver battery and servo according to the following diagram Receiver and wires of the ESC are connected with the battery pack and A B and C are connected with the motor wires The SET button is used for programming the ESC The control cable of the ESC trio wires a Ha SS with bla
13. y two wire connections ESC and the motor need to be between the ESC and the motor changed The motor suddenly stops running The throttle signal is lost Check the transmitter and the while in working state receiver Check the wire of the throttle channel The ESC has entered the Low Replace the battery pack Voltage Protection Mode not Check all the connections battery pack connections throttle signal wire and motor connections etc There is strong Electro Reset the ESC to resume normal Magnetic interference in flying operation If the function could not field resume you might need to move to another area to run the car Random stop or restart or irregular Some connections are working state reliable User Manual of EZRUN Series Splash Proof Brushless Speed OPTIONAL ACCESSORIES FOR UPGRADE We provide the following optional accessories for upgrade your power system 1 Cooling fan 12V The high voltage fan is necessary when you are using 3S Lipo or NiMH battery more than 6 cells WARNING Please note the original cooling fan 5V can only work with 2S Lipo or 4 6 cells NiMH battery DON T use it with a 3S Lipo or NiMH battery more than 6 voltage before using it 2 LED Program Card Digital LED Display The Program card is an optional accessory which needs to be purchased separately It has a friendly user interface The process of programming the ESC becomes quite easy and fast with this pocke
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