I keep getting this alarm code and need help resolving it. MSP_DEV_COMM_LOSS, Comm Loss Device: 01-46-01-0b-49 HUA:MP. Pool pump is operating fine, waterfall operating fine, valves for spa operate fine. I replaced a water temp sensor and an air temp sensor because they were not working. Now the darn thing reads an air temp of -86 and a pool temp of 166 degrees. Cannot run the spa because the heater will not com on due to the water temp sensor reading so high. No way to calibrate the sensors. Any help in resolving would be great.