Status codes
928 Ohmpilot under-
temperature
Ambient temperature too low
(<0 °C).
Install Ohmpilot
in a warmer loca-
tion. Installation
outdoors is not
permitted.
Residual current
circuit breaker
triggered
Neutral conductor (N) and
phase (L) reversed.
Connect N and L
correctly.
Ohmpilot is not
using any surplus
Thermostat on heating ele-
ment has switched off. Safety
thermostat (STC) on the
heating element has
triggered.
Wait until ther-
mostat switches
on again. Reset
safety thermo-
stat.
Ohmpilot is using
only part of the
surplus power
Heating element power is
lower than surplus power.
Select a larger
heating element
where necessary
Power at the feed-
in point is not al-
ways adjusted to 0
Load and generation fluctu-
ations require a few seconds
to settle down.
After switch-on,
the green LED
makes 2 long
flashes
Thermostat on heating ele-
ment has switched off. Heat-
ing element is not connected.
Briefly turn up
the thermostat
for the power
measurement.
Connect the heat-
ing element.
After a power fail-
ure, the Ohmpilot
will no longer
work
After a power failure, the
Ohmpilot automatically as-
signs itself the following fixed
IP address if it does not re-
ceive an IP address after 40
seconds: 169.254.0.180 (only
valid if the Ohmpilot is con-
nected to the router via
WLAN).
Restart Ohmpilot
so that the WLAN
connection is re-
established.
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