Anyone else have a problem with an old indoor unit (PKH-1.6GKLH), the remote was
lost and im trying to use a universal remote but nothing will work. Do
these units require a mitsubishi remote? The receiver is ok as i got a
mitsubishi remote from another room and it worked ok.

Ive tried a couple of different universal remotes but none will work.

Anyone know where i can get older remotes Mitsubishi Electric and Heavy?