Maintenance - Redx RX Series User Manual

Output overload
Radiator over
temperature
The communication
between the host
computer is error
DSP communication
error
Grid Short Circuit
Load short circuit

8.2 Maintenance

Rev 20230601
Overloaded outputs
1. The inverter installation
location is not ventilated.
2. The ambient
temperature is too high.
3. The fan is faulty.
1.The address and baud
rate are incorrectly set.
2.The communication
cable is loose.
The AC input is
short circuit.
Output short circuit.
Please pay attention to the following matters
● Do not place RX-7000HY/5000HY near the fire, there may be
explosion risk.
● Do not open RX-7000HY/5000HY without permission.
Please read the following items carefully before installation:
(A) Remove watches, rings or other metallic objects.
(B) Use tools with insulated handles
(C) Wear rubber gloves and insulated shoes
RX - 7000HY/5000HY
1. Remove some loads. Ensure that the load is
smaller than the maximum output power of the
inverter.
2. Restart the inverter.
1. Check whether the operating environment
exceeds the operating temperature range of the
inverter. If yes, improve the operating environment.
2. Check whether the fan is in good condition.
1. Check the communication address and baud
rate Settings (please change the baud rate to
2400).
2. Check whether the communication cable is
loose.
3. Contact installation partner.
1. Check whether the AC input cable of the
inverter is short -circuited.
2. If the error message persists, contact
installation partner.
1. Remove load.
2. Restart system.
Danger!
Danger!
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