Bosch BPT-S 3 Manuel De Service page 227

English
Fault message
ENGLISH
SERVICE SWITCH
DC ISOLATION
Bosch Power Tec GmbH
LED status indicator
All LEDs are flashing
red
All LEDs are flashing
red
8.3 Manufacturer's service centre
In case of faults, contact Bosch Power Tec Service
(see contact details on the back of the manual). To
allow the manufacturer to respond quickly and
appropriately, please provide the following details:
Serial number of the string inverter (Serial no.)

Type of string inverter

Date of invoice

Help in the event of faults | 109
Possible cause
Internal defect
– Short circuit
– Earth fault
Bosch BPT-S 3 / 3.68 / 4 / 4.6 | Operating manual
Possible fault
rectification
– Do not touch the
device
– Switch off the AC fuse
– If DC circuit breaker is
available within the
installation, set the
DC circuit breaker to
0 (=off).
– Contact Bosch Power
Tec Service (see
contact details on the
back of the manual)
– Do not touch the
device
– Switch off the AC fuse
– If DC circuit breaker is
available within the
installation, set the
DC circuit breaker to
0 (=off).
– Contact Bosch Power
Tec Service (see
contact details on the
back of the manual)