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Press the <+ and -> keys together to get to the current status screen then press ENTER to get KEYPAD CODE to display.
The default level 6 password is UP ARROW, RIGHT ARROW, ENTER. (separate...

Press the <+ and -> keys together to get to the current status screen then press ENTER to get KEYPAD CODE to display.
The default level 6 password is UP ARROW, RIGHT ARROW, ENTER. (separate...

Did you need the psi programmers manual or an asd manual such as the microzone 2 programmers manual ?

The EPSI version allows programming of all the blocks. It is called the Engineering version.
The PSI version doesn't allow programming but does allow changing of some, if only a few, block...

You will need the Engineering version of PSI called XPSI ( extended PSI )
Part number LAPT-80800-EPS-I

I have available an extra PSI programmers manual for you HVAC Learner.