SMA STP 17000TL-30 - Checking the Function of the Fans

10 Troubleshooting
SMA Solar Technology AG
Operating manualSTP15-25TL-30-BE-en-1768
9. After cleaning, insert the fan plug into the pin
connector until it snaps into place.
10. Insert the fan into the inverter until it snaps into place.
11. Attach the ventilation grids on the right-hand and left-hand sides of the inverter:
• Reinsert the ventilation grid until it snaps into
place.
• Turn the rotary lock on the ventilation grid with
a flat-blade screwdriver until the slot is in a
horizontal position and the arrows point to the
right.
• Ensure that the ventilation grid is securely in place.
12. Recommission the inverter (see Section7.3, page42).
13. Check the fans to ensure that they are working properly (see Section10.3, page68).
10.3 Checking the Function of the Fans
You can check the function of the fans by setting a parameter.
The basic procedure for changing operating parameters is described in the manual of the inverter
or the communication product (see the operating manual of the inverter or communication product).
Procedure:
1. Select the parameter Fan test or FanTst and set to On.
2. Save settings.