Premature UV lamp failure issue
Several cases of premature photooxidation UV lamp failure have been reported. Sometimes UV lamps last 4-6 months instead of normal life of 2-3 years.
The issue has been investigated and the cause of the problem has been found in the firmware. Due to incorrect operation of firmware, lamp was switched on and off at every recirculation cycle, so too many lamp on/off cycles were made thus dramatically reducing lamp life.
The issue has been fixed. Units shipped after 19-Jun-2014 contain corrected firmware.
All pre-maturely failed UV lamps will be replaced under warranty.
Should you observe an issue of prematurely failed UV lamp, please, contact Sergejs Nazarovs (serviss@adrona.lv, mob. tel. +37126466474).