Dasan Chiller Password

[visionsemi2]

I have a couple of Dasan Chillers that I have hooked to facilities but now it is asking for a password.
Its a model#DTCU-A330DN serial#CD20102023
Is there a generic passcode for this? or can I reboot system and clear out
Cliff

[chillerman2006]

It depends how it asked

just walking past and its yells at you ''gimme a password''

you started playing with buttons

without touching display shows password screen

first would require a shrink/doctor/psychiatrist

second leave until service engineer attends for maintenance

third your due a maintenance

R's chillerman