Installation Instructions

8.3 Error and Warning Message
Status Blue Green Red Remark
Input OVP
- -
1 flashes followed
by 3 sec pause
Auto Recover
Input UVP
- -
2 flashes followed
by 3 sec pause
Auto Recover
Output OCP
- -
3 flashes followed
by 3 sec pause
Auto Recover
OTP
- -
4 flashes followed
by 3 sec pause
Auto Recover
RCD Abnormal
- -
5 flashes followed
by 3 sec pause
Auto Recover
Ground Fault
- -
6 flashes followed
by 3 sec pause
Auto Recover
Control Pilot Fault
- -
Flicker
Auto Recover
MCU Self-Test Fail
- -
Constan
tly
Bright
Contact Customer
Service
RCD Self-Test Fail
- -
Constantly
Bright
Contact Customer
Service
Relay Self-Test Fail
- -
Constantly
Bright
Contact Customer
Service
RCD Abnormal
St
op Charging
-
-
-
-
Constantly
Bright
Contact Customer
Service
Output OCP
Stop Charging
-
-
Constantly
Bright
Contact Customer
Service
OTP
Stop Charging
Constantly
Bright
Contact Customer
Service
9.1 Daily Maintenance
Please keep the charger clean and keep the chager in a clean area with low humidity. Do not
install it in an environment near the sea, with high oil, high humidity or high dust.
• Avoid moisture or water in the charger. If there is water or moisture ingress into the charger, it
is necessary to immediately power off to avoid immediate danger, and notify the professional
personnel to carry out maintenance before next use.
• If there is any damage or dirt on the vehicle connector, charging cable, or vehicle connector
holder, please contact the maintenance personnel immediately.
• Please use the charger properly. Do not hit or press hard on the case. If the case is damaged,
please contact a professional technician.
9. Maintenance and Repair
• During the warranty period for any malfunction caused by normal use according to the User
Manual and Service Instruction (to be determined by certified maintenance technicians of Joint
Technology), the product shall be repaired free of charge. Except for the following situations,
the charger shall be subject to the above warranty terms:
1. The warranty certificate cannot be provided or the contents of the warranty certificate are
modified or inconsistent with the label indication of the repaired product.
2. Those who are unable to provide valid proof of purchase.
3. Those who exceed the manufacturer's specified warranty period.
4. Those who damage the product due to not following the product service instruction for use,
maintenance and storage.
5. Damage or malfunction caused by foreign object entering.
6. Unauthorized repair, disassembly or modification.
7. Damage caused by force majeure (such as lightning, excessive voltage, earthquake, fire,
flood, etc.).
INSTALLATION INSTRUCTIONINSTALLATION INSTRUCTION
2221
• After the event of any repair or maintenance under the warranty period, if there is no purchase
to extend the warranty service, Joint Technology shall provide a three-month warranty
period for any subsequent paid repair work.
• Any spare parts provided by Joint Technology and used as replacements for repair are
covered by a five years guarantee.
9.2 Maintenance Spares
• Avoid placing the charger near hot objects and at high temperature locations and away from
dangerous substances such as flammable gases and corrosive materials.
• Do not place external objects or heavy objects on the charger to avoid danger.
9.3 Warranty and Maintenance
• This charger is equipped with maintenance spares for maintenance use during and over the
warranty period. All warranty services and repairs shall be and performed by certified service
technicians authorized by Joint Technology. For details, please contact your local Joint
Technology service partner or direct to our Customer Service. danger.
• The warranty period for this charger is three years.
• Replacement and repair parts manufactured by alternative manufacturers to those on the
maintenance parts are allowed if authorized by Joint Technology.