Cooling Mechanical - Rheem RA1460AJ1NA Installation Instructions Manual

Cooling Mechanical Checks Flowchart
High Head
Pressure
Dirty Outdoor
Coil
Inoperative Outdoor
Fan
Overcharge
Recirculation of
Outdoor Air
Noncondensibles
Higher Than Ambient Air
Entering Outdoor Coil
Wrong Outdoor
Fan Rotation
Outdoor Unit
Running?
YES
Pressure
Problems?
Low Liquid
Pressure
Low on
Charge
Open IPR
Valve
Low Ambient
Temperature
Bad
Compressor
Outdoor Check
Valve Closed
Restricted Indoor
Metering Device
Restricted
Filter Drier
DIAGNOSTICS
NO
Go to Electrical
Checks Flowchart
Low Suction
Pressure
Dirty Filters
Dirty Indoor Coil
Inadequate Indoor
Air ow
Inoperative Indoor
Blower
Low on Charge
Restricted Indoor
Metering Device
Restriction in
System
Recirculation of
Indoor Air
Wrong Indoor
Blower Rotation
Inadequate Ducts
Outdoor Check
Valve Closed
Restricted
Filter Drier
31