Fault Inquiry And Reset - DAYLIFF SUNVERTER 3 Installation & Operating Manual

Warning
Code Description
Code
Phase loss
Lose phs
protection
Abnormal
Code Description
Code
Tank/ Abnormal Tank/Well
Well water level

5.4 Fault Inquiry and Reset

The Sunverter records the fault codes of the latest 4 events. Searching this information
will help find the fault cause. Fault information is stored in the control parameters
Pr.20~Pr.23 refer to the panel operation instructions to view the fault codes and find
solutions.
When a fault occurs and the inverter needs reset to return to normal, press
keys simultaneously. Alternatively, switch off power and reset.
Be sure to check the cause of fault and eliminate it before
resetting. Continuous resetting of the inverter is harmful to
the controller.
CAUTION
Allow delay of 5 minutes before reset for overload and
overheat protection
CAUTION
Possible Reason
3 phase AC power supply
phase lost
Possible Reason
Water level abnormal
Wrong installation
Parameters setting for
the water level switches
Water level switch damaged
or wiring damaged
6 28
Counter Measures
Inspect AC power supply cable
connections
Counter Measures
Wait for the water level to return to
normal, system will begin countdown to
restart
Correctly install and set the parameters
according to manual
Change the water level switch or check
wiring
and