I recently purchased a Centralite Pearl thermostat for my A/C unit. Just A/C-/ not a heat pump.
When connected to the thermostat, the A/C unit never shuts off.
The HVAC guy said it is sending a request for cooling on Y even though the set point is reached and even if the thermostat mode is OFF.
We double and tripled checked the wiring and the settings (set to Cool Only).
Is there something I’m missing? Maybe a setting that could cause this?
I sent an email to firstname.lastname@example.org but would welcome any assistance here!