Solar Lattice

Fault codes › KACO new energy › KACO blueplanet 87.0-165 TL3

KACO new energy blueplanet TL3 169

Code
169
Shown as
Error: AFI sensor
Page
108
ID
fc:kaco-blueplanet-87-165-tl3-169
IRI
https://solarlattice.org/kb/fc/kaco-blueplanet-87-165-tl3-169
Status
active
Also known as
169, KACO new energy 169, Error: AFI sensor
Category
Inverters
Class fault verified · fact
Production not stated
Clears not stated

Decoded

May indicate residual current device failure; look at ground fault detection circuit.

Defined in

The manufacturer's own cause and corrective text is not reproduced here.

Claims

defined_in

c1 drafted · lead KACO blueplanet 87.0-165 TL3 Operating Manual EN 2020-10 (Siemens-hosted copy)

indicates

c2 drafted · lead Residual current device failure

Applies when the residual current sensor cannot be demagnetised before feed-in.

review note: review: partial - Row 169 states that the AFI sensor could not be demagnetised and that a device error was detected, but calling this a…

affects

c3 drafted · lead Ground fault detection circuit

has_event_class

c4 verified · fact Fault (device stops or needs intervention)

verified by: review-workflowverified on: 2026-10-23

applies_to

c5 drafted · lead KACO blueplanet 87.0-165 TL3

Data