Calibration - Airstream ITA-6 User Manual

ITA-6

Calibration

The ITA-6 adjusts the opening of air inlets according to the ventilation
stages provided by the environment controller. The calibration allows
ITA-6 units to detect how many On/Off and variable stages the environ-
ment controller uses.
When the calibration is launched on the PRIMARY ITA-6 unit, the environ-
ment controller enters in test mode and starts simulating the room tem-
perature. The controller increases the simulated room temperature in or-
der to activate all of its ventilation stages. Each time a stage is activated,
a reference point is added to the ITA-6.
BEFORE CALIBRATING THE ITA-6:
• It is preferable to calibrate the ITA-6 while the room is empty be-
cause the calibration will cause the activation of all fan stages.
• Be sure that the circuit breakers at the service panel and all other
protection devices are in a position such that the fans can be acti-
vated.
• Select the season you want to program with internal switch #3.
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ITA-6 rev.02