AP TC5-2V2SA - Page 25

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TC5-2V2SA.rev.05
TC5-2V2SA
• At Set Point + Bandwidth 1 + Stage 2 Offset + Bandwidth 2: stage
2 fans reach maximum speed.
• At Set Point + Bandwidth 1 + Stage 2 Offset + Bandwidth 2 + Diff.
3: stage 3 fans start running.
• At Set Point + Bandwidth 1 + Stage 2 Offset + Bandwidth 2 + Diff.
3 + Diff. 4: stage 4 fans start running.
If the room temperature falls:
• At Set Point + Bandwidth 1 + Stage 2 Offset + Bandwidth 2 +
Diff. 3: stage 4 fans return to a stop.
• At Set Point + Bandwidth 1 + Stage 2 Offset + Bandwidth 2:
stage 3 fans return to a stop; stage 2 fans start decreasing in speed
as the temperature decreases.
• At Set Point + Bandwidth 1 + Stage 2 Offset: the stage 2 fans
return to a stop.
• At Set Point + Bandwidth 1: Stage 1 fans start decreasing in speed
as the temperature decreases.
• At Set Point: the Stage 1 fans reach minimum speed.
• Below the Set Point: the stage 1 fans stop operating continuously
and operate according to the minimum ventilation cycle at minimum
speed.