Brandon3131
26-08-2009, 01:37 AM
That's right...I believe the installer on this job took a few Daikin fan coils and piped the liquid lines to the suction and vice-versa.
:confused:
Question is - has anyone seen this happen before? What will happen on the low side pressure? What kind of temperatures do you see on the saturation and super-heat?
We have a total of (5) fan coils on an RXYQ96MTJU (R-410a) condenser. Basically we are seeing an additional 50 psi of pressure on the low side as soon as one of these (3) suspect fan coils opens the expansion valve. The thermistors within the fan coil read around 59 F or 60F.
Has anyone seen anything like this before??? Cheers
:confused:
Question is - has anyone seen this happen before? What will happen on the low side pressure? What kind of temperatures do you see on the saturation and super-heat?
We have a total of (5) fan coils on an RXYQ96MTJU (R-410a) condenser. Basically we are seeing an additional 50 psi of pressure on the low side as soon as one of these (3) suspect fan coils opens the expansion valve. The thermistors within the fan coil read around 59 F or 60F.
Has anyone seen anything like this before??? Cheers