TM5-4120-387-14 TABLE  2-2.  OPERATOR  CONTROL  SETTINGS Conditioned Mode Temperature Two  Speed Fresh Conditioned Air Mode Selector Control Fan Air Air Intake Discharge Switch Thermostat Switch Damper Grille Grille Fabric Cover Ventilate with VENTILATE Does not operate HI SPEED Closed Open Adjust to suit Rolled up or 100% recircu- or LOW lated  air snapped   closed SPEED Ventilate with VENTILATE Ooes not operate HI SPEED Open Open Adjust to suit Rolled up and make-up (fresh or LOW secured air) SPEED Ventilate with VENTILATE Does not operate HI  SPEED Open Closed Adjust to suit Rolled up and 100% fresh air or LOW secured SPEED Heating with LO HEAT or Desired temperature HI  SPEED Closed Open Slightly down Rolled up or 100% recircu- HI  HEAT then LOW for  best lated  air snapped   closed SPEED  on results demand Heating with LO HEAT or Desired temperature HI SPEED Open Closed Slightly down Rolled up and make-up (fresh HI HEAT then LOW for  best secured air) SPEED  on results demand Cooling with COOL Desired temperature HI SPEED Closed Open Slightly up 100% recircu- Rolled up and then LOW for  best lated  air secured SPEED  on results demand Cooling with COOL Desired temperature HI SPEEO Open Open Slightly up Rolled  up  and make-up (fresh then LOW for  best secured air) SPEED  on results demand Any mode with Desired Desired temperature HI  SPEED Closed Partially Adjust to suit Rolled up and make-up air mode then LOW and closed secured through CBR SPEED  on sealed filter demand 2-19