Carrier 38CKC036 Air Conditioner "infinity thermostat power" Questions

infinity a/c thermostat screens are blank - no power We have a carrier infinity a/c system, it is about 1 1/2 years old. There are 3 zones. All thermostats are blank, apparently all are without power.

Infinity Thermostat that matches my Carrier Infinity 96% Furnace Model 58MVP 120. It should be a no-brainer - 4 wires to connect. I turned off the furnace circuit breaker (15 amps) and uninstalled the

Infinity System Thermostat...The actual temp remains a constant 79 degrees. This seems to have occured after a recent power loss. AC and heat are functioning properly, but must be turned on and off by

...Infinity digital thermostat software version CESR131339-05 Thanks. Contact the company that installed the unit. Its new, under warranty, Anything you do could void the warranty. If they do not take ...

...infinity 96 furnace went to turn down the thermostat and their was no power to it and the furnace doesnt run Yes, we have a larger model and the reason it takes so long to warm up is that your ...

thermostat from top one. No power reads when tested lower element. I did a volt test based on the diagram on this website. L3 to T2 is to have power - NO POWER (Problem) L1 to L4 is to have power- Did

...thermostat and remove the +12 (or +7.5 depending on the model) wire. Access the other end of the wire in the AC compartment. Using an ohmmeter, touch the end of the wire at the AC with one lead and ...

...infinity system. On the thermostat it reads "sens error" where the outdoor temp is normally displayed. The inside unit is running but the outside unit is not. Any suggestions? A burned or ...

...Infinity Hybrid Furnace/HeatPump is suddenly not responding. It's been working for a few years, but today it's acting dead. All the breakers are on. At the furnace (58MVB series 100) I hear a light ...