ACRP100 OUT HEAT EXCHANGER FAN

[BillP]

HELLO

Does anybody knows why the CONDENSER FAN of a ACRP100 stop running and never come back running again?, i have tow of these installed, and the both have fail!, does the vfd of fan has a factory problem or is something that i´m missing?

here is the partnumber of the one that i have : ACCD75201

I´ve change it the first time! that it fails, the units runs for over 4 month and fails again yesterday.
i aplied voltage to the fan and it didn´t start
i´ve jump the VFD control and it didn´t start


thanx

Carlos

[Erasmus_apc]

Checking with our Air Support team. One of the Air members or myself will respond shortly.

[Anonymous user · Accepted solution]

Carlos,

The condenser for the InRow RP, typically the LNE-S01-A009, uses a JCI P352 PN controller to dictate when the fans turn on. This is a pressure transducer driven fan controller; As your discharge pressure increases, it will cause the controller start the fan. The typical settings for the controller are as follows: 240psi pressure, 70 throttle range, 0 minimum. Perhaps that is the "variable frequency drive" you're speaking of. I'm curious to see how you applied voltage to attempt to start the condenser fan? What pins did you jump? Any further clarification you can provide could be beneficial. If the unit is currently under warranty, I recommend that you contact our technical support team at 888-695-6500 to set up a dispatch.

-Jonathan

Message was edited by: jcas