Crestron Horizon HZ-THSTAT - System Type

145 • HZ-THSTAT Product Manual — Doc. 8622E
System Type
Select System Type and then configure these settings:
NOTE: When FCU 4-Pipe is selected, the Heat Stages, Cool Stages, and Compressor Stages options
are not available.
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System Type: Select FCU 4-Pipe.
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Fan In Heat: Call for fan during an AUX heat call. Available only when Aux Heat Stages is set to 1.
To call for fan during an AUX heat call, select Yes.
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Fan Speeds: The number of fan speeds in the system. Select Low, Med, High (default), Low, Med,
or Low.
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Fan Speed Staging: To adjust the fan speed based on system demand, select Yes (default). If the
fan speed is fixed and adjusted manually, select No.
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Aux Heat Stages: The number of auxiliary heat stages in the system. If using auxiliary heat, select
1; otherwise select 0 (default).