As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DEICER BOOTS ARE RUNNING CONTINUALLY WHEN SELECTED, THE TIMER NORMALLLY ALLOW A 20 SEC DELAY AFTER A COMPLETE INFLATION SEQUENCE TO START OVER AGAIN. AT THE PRESENT TIME, THERE IS NO DELAY AT THE END OF A FULL SEQUENCE, IT JUST STARTS ALL OVER AGAIN RIGHT AWAY.