Roof a/c unit clicks when wall thermostat is adjusted but wont come on?

I believe you’re referring to the wall thermostat, when you say “Remote” if I am correct your thermostat is bad and needs to be replaced.

Find the perimeter wall. Not the walls,it is just outside. Hover until it turns blue, click on it to make it yellow.

On the Tool Options panel click Options. You should be able to click off automatically generates panels. I clicked off all options to be safe. Good luck.

Please reply with Model number of bottom of AC unit ( upper) . Can be seen from inside usually. Thermostat model, plus if controls are at the ceiling assy or at thermostat on wall.

Make and Model of roof top unit please?

Tried another thermostat? Also check that where thermostat is mounted isn't a warm zone, that is detecting higher temperatures. Put another thermostat on wall beside it to check. Another thing is to take thermostat of the wall and let it hang and try it. I've had some where warm air was blowing/sucking past hole for wiring in wall, and throwing thermostat off.

Please give more details if possible. Roof air, with mechanical controls at ceiling, or thermostat on wall? Ducted system in ceiling or blows right out of ceiling assembly? Can you get a model number off base of upper (roof) unit, it should be visible when you remove filter from ceiling?

Now the owner He's smiling, I asssume it is an older unit make sure the t-stat is set properly.cooling likely compressor issues could be start components or bad compressor get qualified service Good luck Tom

to tricked the thermostat only a way i know,to put on it an ice cube for a while.propably wrong choice to installed roof unit you must installed to the floor better for the ac and to you

Is this a non-ducted system with dials to turn on it, or is it controlled by a wall thermostat ?

There isn't much to these things, its either the pilot generator or the gas valve. Or maybe both, try the first, then the second.