Mitsubishi controller

[cmac]

Hi,

Wondering how to lock keypad on a Mitsi controller.

Model no. PAR - F25MA.

Having issues with people adjusting temps. or just switching unit off (hard to please everybody)


Thanks

[Brian_UK]

Put it inside a locked box.

[cmac]

Put it inside a locked box.

If only it was that simple

[Wof56]

Try the attached page 6 from memory its for a PARF F27 have not got any details on a PARF F25

Just tried to upload it but the file is to big let me know your email address and i will send it.

[Thermatech]

From memory I think the lock all keys was a new fuction on the PAR-F27MEA which replaced the older PAR-F25MA. So you might need to upgrade to the newer remote control.
BTW if you have a G50 central control you can lock any fuction at the local controlers so you might be able to sell the customer on a central controler upgrade instead.