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5.2. Searching for Outdoor Unit
The Evolutio n Connex Contro l will then proceed to communicate with the outdoor
unit by displaying “Searching for outdoor unit”. This includes Evolution small
packaged products (SPP) and Evolution System geothermal units.
NOTE: If the outdoor unit cannot be found, the control will display “Outdoor unit
not found”.
S Select the appropriate unit installed; then, touch NEXT.
d AC1Stage – 1--stage air conditioner
d *AC2Stage – 2--stage air conditioner
d *HP1Stage – 1--stage heat pump
d *HP2Stage – 2--stage heat pump
d None – No outdoor unit installed
NOTE: For some communicating products (SPP and geothermal package units),
the selection screen may not be needed and may not appear.
S The installer will first be instructed to select the appropriate size of the outdoor
unit; then, touch SELECT.
*Network Interference Module (NIM) may be required for these selections to be displayed.