Growatt MIN 7000TL-X User Manual

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Information concerning the PV panels:
 Manufacturer name and model number of the PV panel
 Output power of the panel
 Voc of the panel
 Vmp of the panel
 Imp of the panel
 Number of panels in each string
If it is necessary to replace the unit, please ship it in the original box.
11.2 System fault
System fault (system faults are mainly caused by system instead of inverter, please check the
items as instructed below before replacing inverter).
Error message
Description
Suggestion
AFCI fault
Error: 200
There is a high power discharge
of electricity between two or
more conductors
1. After shut down the inverter,check the
connection of PV terminals.
2. Restart the inverter.
3. If error message still exists, contact
Growatt.
Residual I High
Error: 201
Leakage current too high
1.Restart the inverter.
2. If error message still exists, contact
Growatt.
PV Voltage High
Error: 202
The DC input voltage is exceeding
the maximum tolerable value.
1. Disconnect the DC switch immediately.
2. Check the voltage of each PV string
with multimerter.
3. If the voltage of PV string is lower
than 600V, contact Growatt.
PV Isolation Low
Error: 203
Insulation problem
1. Check if panel enclosure ground
properly.
2. Check if inverter ground properly.
3. Check if the DC breaker gets wet.
4. Check the impedance of PV (+) & PV (-)
between ground (must be more than 30
KΩ). If the error message is displayed

Growatt MIN 7000TL-X Specifications

General

Brand	Growatt
Model	MIN 7000TL-X
Category	Inverter
Language	English