goshen
01-11-2013, 11:28 AM
Hi
i've had a exv slave card burn out on me ,suspected the exv was faulty , and so it was.
i orderd a new card from trane rep , and orderd 2 new sporlan valves SEI-50 from sporlan rep ,when my techs tried to commision the unit, the card turned out to be diffrent from original and wouldnt work with these valves .
after speeking to trane rep he claimes that these exv valves were made especially for trane so you must buy them from trane as the exv on the market are diffrent .the resistive values are the same !and they also have only two windings.
has anyone heard of this?
thanks :confused:
i've had a exv slave card burn out on me ,suspected the exv was faulty , and so it was.
i orderd a new card from trane rep , and orderd 2 new sporlan valves SEI-50 from sporlan rep ,when my techs tried to commision the unit, the card turned out to be diffrent from original and wouldnt work with these valves .
after speeking to trane rep he claimes that these exv valves were made especially for trane so you must buy them from trane as the exv on the market are diffrent .the resistive values are the same !and they also have only two windings.
has anyone heard of this?
thanks :confused: