Lennox ZCC Series - ECONOMIZER OPERATION-OUTDOOR AIR IS SUITABLE FOR FREE COOLING - FREE COOL LED ON

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TABLE 10
ECONOMIZER OPERATIONSUITABLE
Thermostat Demand
Damper Position
Mechanical Cooling
Unoccupied Occupied
󰀨 Closed Closed No
G Closed Minimum No
 Open* Open* No
 Open* Open* Stage 1

POWER EXHAUST FANS
ECONOMIZERP18
FIGURE 21