ucm password require?

[minhtdvn]

I have a hvac system. it is Trane system.
Now I want to know service password to access more menu on the UCM module (service menu). Is there any one here know this password?
This password has strange input method: it only accepts up and down key. So I wonder what is the sequence of UP and DOWN key will combine that password ?? ?
Please answer this newbie

xxxxx

[Edited by Lusker on 01-18-2006 at 10:45 AM]

[lwarren]

If this is an Intellipac the passwords are located on the control panel door unless someone has removed them. There are three different passwords they will look like this:

++--++

[kwillmech]

Originally posted by lwarren
If this is an Intellipac the passwords are located on the control panel door unless someone has removed them. There are three different passwords they will look like this:

++--++

Those are on the back of the door on a white sticker.

[kwillmech]

Originally posted by minhtdvn
I have a hvac system. it is Trane system.
Now I want to know service password to access more menu on the UCM module (service menu). Is there any one here know this password?
This password has strange input method: it only accepts up and down key. So I wonder what is the sequence of UP and DOWN key will combine that password ?? ?
Please answer this newbie

xxxxx

[Edited by Lusker on 01-18-2006 at 10:45 AM]

Do you mean a UPCM ?

By default they don't have a password. Someone had to create one. Look around on the controller or display. Usually people write them somewhere so they don't forget it.

[can]

I know the UCM have 2 password.
One is ++--++, another is +-+-+-

[minhtdvn]

thank you very much.
The password you said to me is correct.
I have checked ++--++ and I guess +-+-+- should be alright too.