Mastodawn

utiandtheblowfish Aug 7, 2023

Update for anyone who finds this post.

I think this was the wrong thermostat for this type of AC. I went out and got an Ecobee to attach to the unit and it’s working great! I did have to call Ecobee to find that I had to change the O/B setting from its default but it’s working like a charm now!

utiandtheblowfish Jul 28, 2023

Need some help connecting a thermostat

https://lemmy.world/post/2319599

Need some help connecting a thermostat - Lemmy.world

I have a PTAC unit in the room above my garage (Amana PTH123A35AC) that I’m trying to connect a thermostat (Honeywell 50018270-001) to. These are my current connections: | PTAC | Thermostat | | — | — | | B | B | | C | C | | GL | G | | R | R | | W2 | W | | Y/W1 | Y | | GH | Unused | | Unused | O | | Unused | Rc | The only thing that’s not working is the cool setting. Heat and the fan are working fine. I have tried connecting R to Rc and B to O, but neither worked. I’m fairly certain I have something incorrectly wired here, but I’m just not sure which connection. PTAC Serial Number Decoded: - PTH: Standard Heat Pump PTHP - 12: 12,000 BTU/h, 60Hz - 3: 230/208V, 60Hz, 1 Phase - A: First Design Series - 35: 3.5 kW (230/208V) - AC: Standard Model Does anyone have any ideas as to why the cool setting isn’t working?

utiandtheblowfish Jul 5, 2023

Should opening a link mark the post as read?

https://lemmy.world/post/1059459

Should opening a link mark the post as read? - Lemmy.world

Currently, it seems the post is only marked read if the comments are viewed.