Appendix
106 Operating instructions aroTHERM plus 0020297937_01
Appendix
A Troubleshooting
Fault Possible cause Information/measure
The product no longer
works.
The power supply has been
temporarily disconnected.
When the power supply is re-established, the product automatically
starts up.
The power supply has been
permanently disconnected.
Inform your competent person.
Cloud of vapour at the
product.
Thawing procedure at high
air humidity.
This is a normal effect.