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Installer’s Setup Continued
Installer’s Guide
Comfort Setting
Setting
Range
Description
Enhanced Dehumidification
[Yes], No
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
[Off], 1, 2, 3 Degree
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 1/10th of a
percent of humidity error, up to the overcooling limit selected. The dis-
played indoor temperature will remain the same, but the adjusted indoor
temperature will control cooling operation.
HP Warm Air Discharge
Yes, [No]
When enabled the indoor blower speed will be limited to 80% on a call for
heat pump heating. This only applied to heat pump heating with no call for
aux heat. An indoor unit with variable speed blower is required.
Comp Heat Delta Stage 1 On
.5 - 8 Degree
Select the delta on for 1st stage compressor heat
Comp Heat Delta Stage 2 On
1 - 8 Degree
Select the delta on for 2nd stage compressor heat
Indoor Heat Delta Stage 1 On
.5 - 8 Degree
Select the delta on for 1st stage indoor heat
Indoor Heat Delta Stage 2 On
1 - 8 Degree
Select the delta on for 2nd stage indoor heat
Comp Heat Delta Stage 1 Off
0 - 8 Degree
Select the delta off for 1st stage compressor heat
Comp Heat Delta Stage 2 Off
0 - 8 Degree
Select the delta off for 2nd stage compressor heat
Indoor Heat Delta Stage 1 Off
0 - 8 Degree
Select the delta off for 1st stage indoor heat
Indoor Heat Delta Stage 2 Off
0 - 8 Degree
Select the delta off for 2nd stage indoor heat
Cooling Delta Stage 1 On
.5 - 8 Degree
Select the delta on for 1st stage cooling
Cooling Delta Stage 2 On
1 - 8 Degree
Select the delta on for 2nd stage cooling
Cooling Delta Stage 1 Off
(-) 2 - (+)6
Select the delta off for 1st stage cooling
Cooling Delta Stage 2 Off
0 - 7
Select the delta off for 2nd stage cooling
Heat Stage Up Timer
[Off], 1 - 60 Minutes
Select the amount of time that 1st stage can operate before transitioning
to 2nd stage, regardless of delta on setting. This setting only applies to the
primary heat source not aux heat or transition from primary source to aux
heat (Y1 to Y2 for heat pump/duel fuel systems and W1 to W2 for heat/
cool systems)
Cool Stage Up Timer
[Off], 1 - 60 Minutes
Select the amount of time in 1st stage cooling that will force the system to
2nd stage, regardless of the cooling delta stage on setting
Recovery Enable
Yes, [No]
When enabled, will start the cooling or heating system so that the desired
comfort temperature is reached by the next scheduled set point time. The
advance start time calculation is a learned process that is recalculated and
adjusted each day until the room temperature is at the target tempera-
ture at the schedule time. When the thermostat is in Recovery mode the
display will show “Recov”. While in Recovery the Aux-Heat stage will not
engage. The maximum Recovery time is one hour.
Once all selections have been made, press the Done button to exit and return to Menu. Press Next to navigate to the next setting.
Installer Settings allow the user to configure the equipment settings and customize how the control operates. To
access Installer Settings press the Menu button, then press Next until “Service” is displayed. Now press Select and
hold for 5 seconds until “Installer Settings” is displayed. Press Select again to enter Installer Settings menu. The
default setting will be shown in brackets. After each selection press Done to save changes.
