Performed preventative maintenance for a Lennox heat pump system model #CBX32MV-048-230-6-07, serial #1616B27399. Upon arrival the homeowner stated that when she went to turn the heat on for the first time she received an error code and called chud. While on the phone with the technician the system corrected itself. The homeowner also stated that they had a brief power outage before she turned the system on for the first time. I called for heat to observe the system starting. The system fired up a ran without any issues. I let it run for about 15 minutes then shut it back down. I removed the access panels to inspect the air handler. The evaporator coil’s are in good condition. Tested the drain pan and drain line with several bottles of water. The blower wheel is a bit dirty and should be cleaned. Checked all electrical connections to ensure that they are secure and in good condition. I powered the system back up and called for heat. The system started right up. The blower motor amp dr