Danfoss 101N0715, Operating Instructions Manual, Page: 22 / 28

Operating Instructions BD Controller 101N07xx Series 24 V DC
22 DEHC.PS.100.I.02
4.2.13 Inverter Temperature (PCB)
The controller overheating protection system ensures that the controller does not operate at
extremely high temperatures, because under these conditions the quality of the soldered joints will
be endangered.
When the unit reaches 100ºC the system will shut down and an alarm error (Alarm 6: Thermal failure)
will be sent.
The system restarts automatically after the temperature has dropped below 90 ºC. Hereafter the set
delay
Compressor restart delay must be terminated. The default duration is 60 sec.
This parameter is not included in the parameter groups, but is accessible on the BD 101N07xx Series
24 V DC controller main page only.