Why are the Stage 1 fans running continuously at full speed on my AP TC5-1N5FAB Controller?
If the Stage 1 fans of your AP Controller are running continuously at full speed, first, check and correct the wiring. If the wiring is correct, the ambient temperature might be above the set point. In that case, adjust the set point to the desired value.
What to do if Stage 1 fans on AP TC5-1N5FAB Controller won't stop during minimum ventilation cycle?
If Stage 1 fans on your AP Controller do not stop running during the minimum ventilation cycle, verify that the 'time off' setting is not set to zero; if it is, change it to a value greater than zero. Also, ensure the wiring is correct, specifically that line L1 modulated by the controller is combined with another line (N for 115V or L2 for 230V) to activate the motor and that stage 1 COMMON is supplied by line L1. Finally, check if humidity compensation is activated and if the relative humidity exceeds the set point; adjust the set point or deactivate compensation as necessary.
General| Brand | AP |
|---|---|
| Model | TC5-1N5FAB |
| Category | Controller |
| Language | English |
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