START HERE Fall 2023 Service Training Quiz

Do you check return static prior to or after filter?

E1 code only means you have a communication problem?

When using a smart device to change settings on a NFC board, power must be on when connecting the smart device?

When you get a new control board that has a model plug on it, the new board comes with a new model plug?

On a blower motor in a furnace, what wire is the communication from the board to the blower motor?

When setting dip switches on a MURA/MUAA system, scenario 1, what dip switch do you turn on on the outdoor unit?

When checking supply static on a furnace, you check where?

When checking power on communication of a furnace and heatpump, you should have what for DC volts on A&B?

Max Ohm value on a ductless compressor is?

A reactor in ductless is good if it reads which of the follwing?