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14 

Check if the connection between charger plug and charging port of the battery is 

correct

ly inserted

Check if the battery pack is already fully charged. 

Check if the battery is function

ing

 properly, and consult your local authorized dealer 

for assistance. 

3.  The charging time continues for a long duration (Irregular): 

Check if the battery is 

faulty

 or aged, and consult your local authorized dealer 

for assistance. 

4.  The battery overheats:   

Check your battery and charger if 

connected

 properly. Stop charging immediately and 

consult your authorized dealer for a detailed check if 

there is

 concern or issue with your 

charger or batteries. 

Caution 

1.  All charging will be completed within 7hrs  depend

ant 

on different 

on the 

size of battery 

pack and charger

. D

o not charge the batteries for longer than 24 hours. 

2.  Do not expose the charger to the rain, water or a humid place

.

 Do not use the battery 

charger near flammable articles or in unventilated places. 

3.  The battery pack is not allowed to be disassembled and should 

not be exposed to

water 

or 

fire. 

4.  For your safety, do not short circuit 

the 

output plug, or it may cause unexpected danger or 

damage. 

5.  Use the specified charger only for C-LiFePO

4

 (C-Coated Lithium Iron Phosphate 

Based)

 

Battery Pack (24V) supplied by PMMC. 

6.  Always use the battery charger and power cord supplied by PMMC. 

7.  Before plugging in the power cord of the charger, please confirm that the local power 

supply corresponds with the requirement of the charger. 

8.  The manufacturer will not be responsible for any damage or injury due to improper or 

unsafe use of the battery charger. 

 

Summary of Contents for SUNRUNNER

Page 1: ...1 APT Power Assist Electric Bicycle USER MANUAL ...

Page 2: ...2 Table of Contents Introduction 3 Features 3 Safety Warnings 5 User Guidance 6 Battery and Charging 10 Maintenance 18 Trouble Shooting 19 Disclaimer 20 ...

Page 3: ...he E Bike as instructed in this manual If you have any queries about the spare parts for the maintenance or any other concerns of your E Bike please contact your authorized dealer for assistance SUNRUNNER is a registered trademark of the PMMC products APT is registered for Advanced Power Technologies developed and owned by PMMC PMMC reserves the right to change the wordIng and specification withou...

Page 4: ... Kit 12 Carrier 17 10Ah 13 5Ah C LiFePO4 Battery Pack 3 Pneumatic Tire 8 Wheel Rim 13 Basket 18 Carrier for 10Ah C LiFePO4 Battery Pack 4 Hub Motor Assembly 9 Spoke 14 Top Tube 5 Pedal 10 Reflector 15 Suspension Optional or Equipped with the model as ordered 16 15 14 17 18 1 9 12 10 8 7 6 4 5 11 13 3 2 ...

Page 5: ...of the unit will be varied with the battery condition temperature terrain wind speed tire pressure rider weight and the maintenance 9 Your E Bike is able to sense your feet s force on the pedal to provide you the assist power once you ride it Before depressing pedal on your E Bike please ensure the road ahead is clear of obsticles and traffic 10 Adjust the height of the saddle to fit your body siz...

Page 6: ...ght of controller will flash as below The 1st flash means the 1st stage The 2nd flash means the 2nd stage The 10th flash means the max the 10th stage output from the controller Release the pedal at once after selecting your desired stage 4 Turn off the battery then on to complete adjustment Note It s recommended you use the 1st or lower stages to save battery charge if you are riding on level grou...

Page 7: ...m height markings MIN INSERTION as shown on the tube of the saddle 4 Ensure the saddle is aligned on your E Bike and then tighten the clamp lever when your saddle has been correctly positioned INSERT MIN 2 Use the Hex Wrench to loosen or depress the cushion to adjust to your personal comfort 1 Loosen the clamp lever and withdraw the saddle connected with seat post ...

Page 8: ...p pedaling before shifting the gears while riding 2 Only shift one gear one time while switching the gear change handle Revo shift lever shown as above 3 Resume pedaling Note If you shift the gears while pedaling a clash may be heard due to gears shifting over dynamic moving parts Operating Instructions of Go Button and Throttle Handle Kit Optional The power assist of your E Bike will remain on co...

Page 9: ... E Bike are firmly secured without any damage If you have any questions after checking please refer to Page 17 and 18 for trouble shooting or contact your authorized dealer for inspection and maintenance Riding Safety Always follow local traffic rules while riding Check the battery gauge if the charge is sufficient to keep the power assist for your planned riding The maximum loading capacity of th...

Page 10: ...d onto the right side marked with II and main light will only be on if the main switch is switched onto the left side marked with I Charge the battery at once when the last light LED starts flashing 3 Swing the charging port cover away to disclose the charging port for charging 4 Battery can be fully charged within 2 to 6 hours depending on the different capacity of charger which must be a specifi...

Page 11: ...mount all the way down to lock the battery pack with the other hand as shown Note If the battery pack can be removed without depressing the key this means that the battery pack has not been properly locked Repeat the above procedures again The battery pack will be securely locked and can t be removed when the key is switched toward the vertical position as shown Depress the key to release the lock...

Page 12: ...k will be securely locked and can t be removed when the key is switched toward the vertical position as shown Mounting the Battery Pack 10Ah 13 5Ah Unlock the battery pack by using your battery key switched to be level Depress the key to release the lock and use the other hand to push the battery pack sliding out from the battery slide Switch the battery pack off 1 2 1 2 ...

Page 13: ... power cord battery cable and battery terminals are in good condition 4 Make sure the connecting battery rating is the same as the charger output voltage 24V 5 While charging the charging indicator LED will display RED When the light turns GREEN the battery is fully charged Charger LED Indication 1 LED GREEN Power On when not connected to the batteries 2 LED RED Charging 3 LED GREEN Fully Charged ...

Page 14: ... on different on the size of battery pack and charger Do not charge the batteries for longer than 24 hours 2 Do not expose the charger to the rain water or a humid place Do not use the battery charger near flammable articles or in unventilated places 3 The battery pack is not allowed to be disassembled and should not be exposed to water or fire 4 For your safety do not short circuit the output plu...

Page 15: ...below The portable battery pack 5Ah 6Ah can be stored in a carrying bag supplied with each E Bike and can be used for individual lighting system the same as a flashlight device Dependant on the charge of the battery the warm white LED light can last for 3 6 days The threaded hole available underneath the 5Ah 6Ah battery pack is a connection interface to other devices for illumination such as the c...

Page 16: ...maining 1 LED on 3 LEDs off 25 15 About one fifth capacity is remaining Last indicator light flashing 10 0 Charging the battery is recommended Please note that the percent left of battery capacity and battery remaining charge shown above are listed for reference Warning For your safety do not check the LEDs of battery remaining charge while in motion it may affect your attention to the road condit...

Page 17: ...weight capacity of the E Bike is around 100 Kgs Conditions that Effect Your Riding Range Item Conditions Effects 1 Ambient temperature Extreme cold and heat can consume the battery s charge more quickly 2 Headwinds Riding into a strong headwind will cause the motor to use more energy 3 Road conditions Hilly and rough terrain will cause the motor to use more energy 4 Carrier Carrying extra luggage ...

Page 18: ...ck and maintain the brake system to keep it in good condition Use lubricant to maintain metal parts of the unit however do not lubricate the brake shoes Check all electrical connections and mechanical parts are securely locked and fastened Routine Maintenance Check the tire tread and tire pressure are in good condition Check the battery capacity remaining charge and charger in good condition Clean...

Page 19: ...n back on to remove from sleep mode Check handbrakes are totally disengaged when the levers have been released Power assist function discontinued when riding Battery pack with an empty charge As the last battery indicator light start flashing then the battery pack must be recharged as soon as possible or the power assist will be discontinued after approximately 2 KM of further riding Poor travelin...

Page 20: ...a contingency liability basis Warranty is only valid when genuine SUNRUNNER parts are used All modifications on the APT Power Assist Electric Bicycle unless approved and authorized by SUNRUNNER will automatically invalidate the warranties Standard warranty does not extend to consumable items and parties other than the original purchaser The preceding guidelines are intended to assist you in the sa...

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