Koyoe KY-EST06KH, User Manual

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11
Inverter Module
Over
Temperature
Fault 1. High temperature of inverter module.2. Please
confirm whether the heat sink of the inverter is
blocked.3. Please confirm whether the working
environment temperature of the inverter is normal.4.
Restore the inverter after the surface temperature of the
inverter cools.
12
Battery Voltage
Low Fault 1. Low voltage battery failure. Please check the
connection of the battery is correct.3. Please check
whether the battery can work properly and restart the
inverter.
13
Low ambient
Temperature
Warn 1. Low ambient temperature fault.2. Please confirm
whether the ambient temperature of the inverter and
battery is lower than the normal value, and restart the
inverter after the ambient temperature rises.
In addition to the above common problems, if you encounter other unsolvable problems, please
contact us, we will try our best to provide you with quality service.
Appendix II: Abbreviations of Terms
AC Alternating Current
DC Direct Current
DSP Digital Signal Processor
EEPROM Electrically Erasable Programmable Read Only Memory
EMC Electromagnetic Compatibility
EMI Electromagnetic Interference
GFCI Grounding fault current leakage protector
HCT Hall Current Transducer
LCD Liquid Crystal Display
LED Light Emitting Diode
MPPT Maximum Power Point Tracking
PC Personal Computer
PV Photovoltaic
PVCS Photovoltaic Control System
SCI Serial Communication Interface