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Installed a two ton Gibson heat pump Had trouble getting proper…

Customer Question
Installed a two ton Gibson...
Installed a two ton Gibson heat pump
Had trouble getting proper pressures.
Got pressures to 125 and 425. Unit shut down on temp. When unit turned back on pressures dropped to 80 and 350.
Dropped charge and leak tested. No leaks found.
Tried to recharge unit but could not get suction pressures above 20 psi
Submitted: 3 years ago.Category: HVAC
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Answered in 2 days by:
6/30/2015
HVAC Technician: gotoman for ac, HVAC Technician replied 3 years ago
gotoman for ac
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 5,362
Experience: 51 years of experience install design and repair of all makes and models of AC
Verified
You have a restriction in coil or metering device. There is a screen in line just before metering device. Open up and clean screen. Russ
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