SMA STP 10000TL-10 Installation - Manual (Page 80)

11 Messages SMA Solar Technology AG
80 STP10-17TL-IA-en-32 Installation Manual
7508 < Fan fault >
< Clean fan >
One of the external fans is blocked. • Check heat dissipation
(see Section 10.2 "Checking Heat
Dissipation", page 65).
7701 to
7703 < Self diagnosis > or
< Interference device > • Contact the SMA Service Line
(see Section 16 "Contact",
page 111)
8001 < Derating occurred >
The power supplied by the inverter has
been reduced to below the nominal power
for more than ten minutes due to excessive
temperature. If this event occurs frequently:
• Ensure sufficient ventilation.
• Check heat dissipation
(see Section 10.2 "Checking Heat
Dissipation", page 65).
8201,
8203 < Interference device >
< Do not pull ESS > • Disconnect the inverter after dark
(see Section 9 "Disconnecting the
Inverter from Voltage Sources",
page 61).
• Contact the SMA Service Line
(see Section 16 "Contact",
page 111)
8202 < Connect ESS, do not open cover >
Device disturbance or reverse current in
the PV array.
Wait until dark before disconnecting the
PV array from the inverter in order to
prevent the risk of an electric arc occurring
when the DC connectors are pulled out. • Plug the Electronic Solar Switch on
right up to the stop.
• Disconnect the inverter after dark
(see Section 9 "Disconnecting the
Inverter from Voltage Sources",
page 61).
8301,
8302 < Lightn.prot.inactive >
< Chk lightn.prot.A/PE >
< Chk lightn.prot.B/PE >
At least one surge arrester is defective. • Replace surge arrester
(see Section 12.4 "Replacing Surge
Arresters Type II", page 88).
8401 < Overheating >
< Disconn. device from generator
and grid >
Device disturbance due to overheating in
the inverter. The inverter disconnects on
the AC and DC sides. • Contact the SMA Service Line
(see Section 16 "Contact",
page 111)
9002 < Inst. code invalid >
The SMA Grid Guard code entered
(personal installer password) is not valid. • Enter a valid SMA Grid Guard code.
Event no. Display message and cause Corrective measures