ION SYST0101CW Installation Instructions Manual page 34

has a utility saver input (refer to outdoor equipment installation instructions). This setup
controls the response of the equipment when the utility saver input is active. DISABLED
means that the curtailment function is not active. TURN OFF means the outdoor unit is to be
turned off when the curtailment function is active. LOW STAGE means the outdoor unit will
run in lows stage when the curtailment function is active. After the selections are made, touch
SAVE.
• Cooling: Disabled, Low Stage or Turn off. Default = Disabled
• Heat Pump: Disabled, Low Stage or Turn off. Default = Disabled
6.3.10. Hydronic Airflow
NOTE: The daily duct assessment will occur even if Hydronic Airflow is set to Off. This is
done to ensure that the system will continue to provide proper airflow for all installed
equipment, since duct system changes may occur at any time, such as opened or closed
registers.
This option allows the installer to select the airflow for the fan coil when paired with a hydronic
coil. After the selections are made, touch SAVE.
• Airflow: Selectable between Off to Max in 50 CFM increments. Default = Off, 500 CFM,
Max = (odu_size in KBTU * 400/12)
NOTE: Selected airflow used during hydronic heating is a fixed value, it does not vary.
• Blower On Delay: Selectable from 0 to 240 seconds. Default = 30 seconds
• Blower Off Delay: Selectable from 0 to 240 seconds. Default = 0 seconds
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