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power satisfies the starting conditions. The water pump will start to
operate automatically in 60s.
5.0 Trial Run
Note!
Please operate by adhering to the following steps and check if the data are
normal after the installation and connection of the equipment but before the first
operation.
This Inverter shall be generally installed and debugged in sunny weather so that the
solar battery pack can output sufficient energy and normal operation of the user’s
photovoltaic pump system can be ensured. This Inverter shall be made to operate
with high power.
※
Check if the photovoltaic array, combiner box and installation of photovoltaic cable
comply with the requirements.
※
Check if the water pump inverter satisfies the installation and connection
requirements.
※
Check if the water pump and pipeline satisfy the operation requirements.
※
Adjust the photovoltaic battery array to the best position.
※
Check if the voltage and polarity of photovoltaic input terminal comply with the
requirements.
※
If no water shortage or overflow sensor is used on site, the output type of two
corresponding sensors shall be HH (the delivery setting is HH). Please use water
shortage and overflow sensor and make the signal valid to protect the safe operation
of the system.
※
Check if the optical sensor can sense the sunlight fully (installed with the battery
panel without being covered). PR1 and PR2 short circuit is required if there is no
optical sensor.
※
Connect DC circuit breaker and set the corresponding parameters according to the
