This product is warranted to be free from defects in materials or workmanship for two years from the date of purchase. Within this period, LZ design will, at its sole option, repair or replace any components that fail in normal use. Such repair or replacement will be made at no charge to the customer for parts and labour, however the customer shall be responsible for any transportation cost.
May 2024 2. Introduction FES KOP605 charger is modern fully automatic device suitable not only for charging but also for maintaining and monitoring the batteries. The charger stores data about charging times and Ah charged. This data can be accessed for further analysis. The device...
3.1 Mains current limiter The mains current is limited to max. 3,3 A for 230 V systems and to max. 7 A for 120 V systems. FES KOP605 automatically detects the mains voltage. Comment: For 230 V mains voltage and full output power the charger needs approx. 2,9 A from the socket.
FES KOP605 & KOP605E Charger, v1.2 May 2024 5. Connections All contact arrangements shown from the mating side. 6. LED Functions Power 100 % Charging Error Function No firmware loaded or bad firmware Flashing version (bootloader is active). No battery connected or battery completely empty.
Battery to charger connection procedure: 1. Connect RED + and BLUE - cables from charger to first battery pack. 2. Connect the charger and the battery pack with FES KOP605 BMS-Charger-PC cable. FES KOP605 BMS-Charger-PC cable 3. Plug in the charger to the outlet ( 90 –...
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FES KOP605 & KOP605E Charger, v1.2 May 2024 6. In normal mode, the green »BMS Power« LED is flashing. This means that the BMS is turned ON, but not necessary balancing. Balancing starts when one cell reaches a pre-set balancing voltage value, usually 4.1 (this can be changed using BMS Control Software).
BMS. Battery voltage is very low. The battery voltage is lower than the minimum set voltage level at which the charger is allowed to start. Contact local dealer of LZ design directly. 10. Revision history November 2023 Initial release of user manual, v1.0...
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