York HP Series Service Manual page 34

YEKE12BXTMCM-WX，YEJE12BXTMCM-WX, YEKE18BXTMCM-WX，YEJE18BXTMCM-WX,
YEKE24BXTMCM-WX，YEJE24BXTMCM-WX,
A
B C
A. For new fresh motor terminal port (also for Anion generator) CN43:
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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