York HP Series Service Manual page 33

than 24V, current less than 0.5A
3. When the unit occurs the problem, the relay would be closed, then ALARM works
C. For new fresh motor terminal port CN14&CN14
1. Connect the fan motor to the port, no need care L/N of the motor;
2. The output voltage is the power supply;
3. The fresh motor cannot excess 200W or 1A, follow the smaller one;
4. The new fresh motor will be worked when the indoor fan motor work ;when the indoor fan motor stops,
the new fresh motor would be stopped;
5. When the unit enter force cooling mode or capacity testing mode, the fresh motor isn't work.
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