Carel IR32

[AUScooler:-)]

Is it possible for cabinet manufacturers to make alterations to carel controllers. I had a cabinet where i could not adjust the temp set point. Parameters r1 was on -26 and r2 was on -16 yet when i pressed the SEL button and set point started flashing i could not adjust temperature by pressing the up and down buttons.

[Grizzly]

I don't know how far you can proceed if the keypad is in "Locked" Mode.?
Option C50 selection 1 or 3 = KP on.
Available when code 77 is selected in Advanced mode.
I hope some of this helps.
Grizzly

[AUScooler:-)]

Thanks Grizzly

the programing sheet I have only shows parameters when you select password 22 this is what came with the controller i will try the password 77.

[1torr]

Hi yes manufacturers will write their own software. If Grizzlys doesnt work try holding in sel and prog together for 5 secs and input passcode 177. Or try 22 after holding in prog

[Grizzly]

1torr's.
Post should help as the details I am referring may or may not be sufficient?
I have emailed you what I have.
Grizzly

[AUScooler:-)]

Thanks for the email.

I had to enter password 22 and change H2 to 01.

[AUScooler:-)]

Thanks for the email.

I had to enter password 22 and change H2 to 01.

[NoNickName]

Hi yes manufacturers will write their own software. If Grizzlys doesnt work try holding in sel and prog together for 5 secs and input passcode 177. Or try 22 after holding in prog

IR32 is parametric, not programmable.