Pennsylvania Climate Master recurring reduced performance fault

I keep getting a nuisance fault code when I switch from heating to cooling. The unit is a Climate Master Tranquility 30 5 Ton. Here is the stored fault data from the last two times it happened.

Reduced Performance
Cool 1
LT1 Temp 53.4
LT2 Temp 38.7
Hot Water EWT 72.1
Comp Discharge 104.2
Leaving Air 39.7
Leaving Water 56.3
Entering Water 48.7
Control Voltage 24.7
ECM Target CFM 1300
ECM Blower RPM 666
Flow Rate GPM 16.5
Pump Speed 78%
Pump Watts 210
Loop Config VS Pump

Reduced Performance
Cool 1
LT1 Temp 52.4
LT2 Temp 37.9
Hot Water EWT 69.5
Comp Discharge 103.5
Leaving Air 39.7
Leaving Water 55.7
Entering Water 48.4
Control Voltage 24.3
ECM Target CFM 1300
ECM Blower RPM 616
Flow Rate GPM N/A
Pump Speed 82%
Pump Watts 227
Loop Config VS Pump

Any suggestions what's causing it? What is it about my data that is actually throwing the fault? I'm not noticing any degradation in performance.

Thanks!