30
Guide Specification – Touchscreen Controller
The display functions of the remote touch-
screen display for the AdaptAire DDC control
system shall include but not be limited to the
following:
• Return air temperature
• Outside air temperature
• Discharge air temperature
• Mixed air temperature
• Maximum allowable temperature rise
• Actual temperature rise
• Current percent of outside air
• Current building pressure (optional)
• Current damper input voltage (optional)
• Current burner input voltage
• Fan operating hours since last reset
• Fan start cycle count since last reset
• Burner operating hours since last reset
• Burner start cycle count since last reset
• Cooling interlock operating hours since
last reset
• Cooling interlock cycle count since last
reset
• Critical alarm conditions:
o Airflow switch failure
o Unit on, fan off
o Unit off, fan on
o Low discharge temperature
o Safety circuit open
o Burner jumped
The control settings available on the remote
touchscreen display for the AdaptAire DDC
control system shall include but not be lim-
ited to the following:
• Heating setpoint
• Cooling setpoint
• Economizer options
• Setback setpoint
• Freeze protection setpoint
• Maximum discharge air temperature
setpoint
• Minimum discharge air temperature
setpoint
• Minimum ventilation option and setpoint
• Time of day schedule selection and set-
points
o Normal 5/7 schedule
o Holiday schedule
o Manual override
Summary of Contents for DFL 035
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