Indoor Evaporator Selection; Electric Heater Selection; Hydronic Heat Application - Carrier Infinity SYSTXCCITC01-C Installation Instructions Manual

5.3. Indoor Evaporator Selection

If a furnace is installed with a variable capacity heat pump or an 18VS
heat pump or 19VS air conditioner, a screen will appear to select the
installed indoor evaporator coil. This selection is used to adequately
calculate the refrigerant charge required while in the heat pump charging
screens under Refrigerant Charging Greenspeed® Intelligence, 18VSt,
19VSt Systems Section. Select "other" for non-Carrier evaporators.

5.4. Electric Heater Selection

If the indoor equipment is a fan coil, the control will display "Searching
for heater" until one is found. If the electric heater is not self-identifying,
the select heater screen will appear. Touch the appropriate heater size;
then, touch SELECT.

5.4.1. Hydronic Heat Application

The Infinity System Control supports two types of Hydronic Heat
applications:
1. Hot water coil in combination with an FE fan coil and heat pump,
or hot water coil as sole heat source with an FE fan coil.
2. Non-zoned FE fan coil combined with radiant hot water heat.
In either application, a Hydronic Heat kit should be installed in place of
an electric heater. See FE fan coil Product Data for accessory part
number. The system will self-identify that hydronic heat has been
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