Installation Guide
page 24
18-HD72D1-1
5.3.5 Group 5 Comfort Settings
MENU ITEM
OPTIONS [DEFAULT]
DESCRIPTION
Enable Dehumidification
[Enable], Disable
When dehumidification is enabled, the control will reduce system
airflow by 30% (variable speed indoor units only) anytime the indoor
humidity is higher than the cooling target humidity setpoint and the
indoor temperature is within 2°F of cooling setpoint. All fan off delays
will also be cancelled.
Dehumidification Overcooling Limit - Degrees
[0°] - 3°F
Select the maximum amount of overcooling allowed when the indoor
humidity exceeds the cooling target humidity setpoint. To accomplish
the overcooling the control will artificially create additional load by
increasing the sensed indoor temperature by 1/10th of a degree for
every 1% of a percent of humidity error, up to the overcooling limit
selected. The displayed indoor temperature will remain the same, but
the adjusted indoor temperature will control cooling operation.
Control Response Rate
[Normal], Fast
Select how quickly the control builds load value (Selecting Fast will
cause the control to build load value faster than normal operation)
Aggressive Recovery > 2° Setpoint Change
Enable, [Disable]
Select whether the 10-minute staging inhibit is disabled (heating or
cooling mode) with a setpoint change greater than 2°F (Change can
be manual or scheduled)
Heating Aggressive Recovery
Enable, [Disable]
Select whether the 10-minute staging inhibit is disabled during heating
mode when the outdoor temperature falls below the selected outdoor
temperature (Outdoor temperature sensor must be connected and
enabled to allow this setting to be selected)
Warm Air Discharge
Enable, [Disable]
When enabled the indoor blower speed will be limited to 80% on a call
for heat pump heating. This only applies to heat pump heating with no
call for aux heat (An indoor unit with variable speed blower is required)
