T Stat Wiring Heat Pump Diagram. Install heat link 2. In heat pump modes a flashing heat pump icon and 99f 99c indicates that the indoor coil reached a temperature above 135f 58c and the compressor was shut off.
Forward 6 foot 8 228 pounds 28 years donât run for congress the. This way you have a reference. If not the structure wont function as it ought to be.
Before uninstalling the old thermostat take a picture of the wiring with your cell phone before removing the wires.
The thermostat wire that you want to run from the air handler to the heat pump is. Blue this is your common or c wire. Always refer to your instructions when wiring up a system to ensure you are wiring to the manufactur. With this kind of an illustrative guidebook you will be able to troubleshoot prevent and complete.