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6.3.7.4. Geothermal HP Energy Tracking
Energy tracking for geothermal heat pumps requires the installation of an
Entering Water Temperature (EWT) sensor. See the geothermal heat
pump literature for information on installing this sensor.
If the EWT sensor is installed, the installer will be able to enter the Loop
Flow Rate and the Loop Pump power. See the figure in the Geothermal
HP Section. These inputs will help the Energy Tracking algorithm
properly calculate geothermal heat pump usage. See the geothermal heat
pump literature for details.
If the EWT error message is shown, as illustrated in the Geothermal HP
Section, that means that the EWT sensor was installed and had valid
readings at one time, but is now malfunctioning. See the geothermal heat
pump literature for details.
6.3.8. Zoning (If Applicable)
First touch SETUP, then touch ZONING to set up the parameters for the
zoning system (if applicable).
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