824 Programmable Wi-Fi Comfort Control
18-HD72D1-6 27
5.4 Installer Setup Screens
From the Installer Setup screens, individual parameters are configured and modified. Use the up and down arrows to scroll
through the groups of settings. To change a setting contained in a particular group, press Edit and press Next to navigate to
the desired setting. Press Save to save changes or Exit to discard changes.
5.4.1 Group 1 Standard Settings
MENU ITEM OPTIONS [DEFAULT] DESCRIPTION
Outdoor Unit Type None, [Cooling Only], Heat Pump Select the type of outdoor unit installed
Outdoor Unit Stages [Single Stage], Two Stage Select the number of outdoor unit stages
Compressor Type
Single Compressor Two Stage,
[Two Compressor Two Stage]
Select the compressor type for multi-stage outdoor
units
Indoor Unit Type [Gas/Oil], Electric, Hydronic Select the type of indoor unit installed
Indoor Heat Stages [Single Stage], Two Stage, Three Stage Select the number of indoor heat stages
Indoor Blower Type Variable, [Non - Variable]
Select the indoor blower type (Constant Torque motors
are considered non-variable speed)
SOV Operation [with Cooling Call], with Heating Call
Select which mode of operation energizes the switch-
over valve
5.4.2 Group 2 Equipment Settings
MENU ITEM OPTIONS [DEFAULT] DESCRIPTION
Compressor Cooling Cycles Per Hour 2 to 6 Cph [3] Select the number of cycles per hour during cooling operation
1st Stage Compressor Cooling Cycles Per Hour 2 to 6 Cph [3]
Select the number of cycles per hour during 1st stage cooling
operation
2nd Stage Compressor Cooling Cycles Per Hour 2 to 6 Cph [3]
Select the number of cycles per hour during 2nd stage cooling
operation
Compressor Heating Cycles Per Hour 2 to 6 Cph [3] Select the minimum runtime (MRT) of stage 1 indoor heat
1st Stage Compressor Heating Cycles Per Hour 2 to 6 Cph [3] Select the minimum runtime (MRT) of stage 2 indoor heat
2nd Stage Compressor heating Cycles Per Hour 2 to 6 Cph [5] Select the minimum off time (MOT) for indoor heat operation
Indoor Heater Cycles Per Hour 2 to 6 Cph [5] Select the number of cycles per hour during indoor heat operation
1st Stage Indoor Heat Cycles Per Hour 2 to 6 Cph [5]
Select the number of cycles per hour during 1st stage indoor heat
operation
2nd Stage Indoor Heat Cycles Per Hour 2 to 6 Cph [5]
Select the number of cycles per hour during 2nd stage indoor heat
operation
3rd Stage Indoor Heat Cycles Per Hour 2 to 6 Cph [5]
Select the number of cycles per hour during 3rd stage indoor heat
operation
5.4.3 Group 3 Sensor Settings
MENU ITEM OPTIONS [DEFAULT] DESCRIPTION
Select Outdoor Temperature Sensor
[No ODT Sensor],
Remote ODT Sensor
Select whether an outdoor temperature sensor has been connected
Calibrate Outdoor Temperature Sensor -5°F to 5°F Calibrate the outdoor temperature sensor
Select Indoor Temperature Sensor
[Onboard IDT Sensor]
Remote IDT Sensor
Select whether the indoor temperature is being sensed by the 824 Control
onboard sensor or wired remote sensor
Calibrate Indoor Temperature Sensor -5°F to 5°F Calibrate the indoor temperature sensor
Calibrate Onboard Humidity Sensor -5% - 5% Calibrate the onboard humidity sensor
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