Rheem Error Code Hub
Select a code below to open the quick diagnostic page.
Renaissance
Error A01
Supply Temp Sensor Open
Renaissance
Error A05
Low Ambient Lockout
Renaissance
Error A09
Compressor Overcurrent
Renaissance
Error A12
High Pressure Trip
Renaissance
Error A17
Low Pressure Trip
Renaissance
Error A21
Fan Proving Switch Open
Renaissance
Error A26
Gas Valve Circuit Fault
Renaissance
Error A32
Flame Loss During Run
Renaissance
Error A37
Economizer Outside Air Sensor Fault
Renaissance
Error A44
Compressor Anti-Short-Cycle Active
Renaissance
Error A48
Discharge Temp Sensor Fault
Renaissance
Error A53
Economizer Actuator Fault
Renaissance
Error A61
Control Voltage Low