riverman
01-29-2007, 06:45 PM
anyone else finding some of the new Carrier packaged G/E RTU's popping the blower limit (set at 135 degrees) on the 7.5 ton unit only?
They use the same limit on the 7.5/10 and 12.5 ton unit and the ones giving us headaches are the 7.5. These units have the 224,000 btuh input. We think this limit is too borderline based on the air volume and heat capacity of the unit because we are finding it pops the limit up to the four times and then goes into the hard lockout. Anyone else finding this?
Tks
They use the same limit on the 7.5/10 and 12.5 ton unit and the ones giving us headaches are the 7.5. These units have the 224,000 btuh input. We think this limit is too borderline based on the air volume and heat capacity of the unit because we are finding it pops the limit up to the four times and then goes into the hard lockout. Anyone else finding this?
Tks