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Table 11. Furnace Parameters
Parameter
Description
High HP Airflow
Range is 800.0 to 1100.0 CFM. Default is 967.0 CFM.
HP Indoor Blower
Off Delay
The range is 0.0 - 60.0 seconds with a default setting base on equipment type match-up. Adjustment are increments of 5 seconds. Default is 45.0 seconds.
HP Indoor Blower
On Delay
The range is 0.0 - 30.0 seconds with a default setting base on equipment type match-up. Adjustment are increments of 5 seconds. Default is 0.0 seconds.
Low Cooling
Airflow
Range of operation of the indoor blower during low cooling operation.
The range is dependent of indoor unit model and size. Default is based on cooling demand with an Incremental adjustments of 25 CFM.
Low Heating
Airflow
Both range and default setting is based on equipment type match-up. Adjustments are in increments of 25 CFM. This value is automatically adjusted by the system
based on heating airflow control type used.
Minimum Gas
Heating Off Time
Default is 1.5 minutes. Range is 1.5 to 10 minutes. With increments of 0.5.
This setting will help with the Alarm 250 limit tripping in zoning applications where a second zone calls immediately after the satisfying a gas heating call and there is still
residual heat in heat exchanger.
Reset Furnace
Any installer modifications under the furnace tab will be reset back to the factory defaults if the reset furnace option is used.
Table 12. Zoning Control Parameters
Parameter
Description
About
This provides information on unit code, language supported, equipment type name, control software revision, control model number, control serial number, control
hardware revision, protocol revision number, device product level, 24VAC average power consumption, 24VAC peak power consumption, compatible devices list,
application code memory size, micro-controller part number, max number of zones, supported damper types, number of damper positions, zone temp sensor 1, zone
temp sensor 2, zone temp sensor 3 and zone temp sensor 4.
Equipment Name
A unique name can be assigned to this component. Name can be up to 29 characters. Name can consist of letters, numbers, special characters and spaces.
Zones 1 through
4 Temp Reading
Calibration
Allows adjustment to temperature reading displayed on zone thermostat.
Reset Zoning
Control
Any installer modifications under the zoning control tab will be reset back to the factory defaults if the reset zoning control option is used.
Table 13. Thermostat (HD Display) Parameters
Parameter
Description
About
This screen provides information concerning model number, serial number, hardware revision, software revision, language support and equipment type name.
Auto Brightness
Options are on and off. Default is off.
Brightness Value
The brightness range is 0 - 100. Default 80. Touch either the + or - button to increase or decrease the setting.
Display Pure Air
Options are on and off. Default is off. Default is on. When on it will display the PureAir S information on the home screen. Setting is ignore if PureAir S is not installed.
Display Indoor
Humidity
Options are on and off. Default is off.
Display Outdoor
Weather
Options are on and off. Default is off.
