Author Question: Which of the following statements pertains to wiring procedures for split systems? A) You connect ... (Read 65 times)

mynx · **on:** Jul 24, 2018

Which of the following statements pertains to wiring procedures for split systems?

A) You connect wires of the same colors to wire split-system heat pumps.
B) You connect the two green wires to energize the fan.
C) Wires of an indoor blower and outdoor condensing unit share a power circuit.
D) Split systems require two power circuits and two wire bundles.

Question 2

What is the purpose of the bypass damper used in many zone systems?

A) To bypass low- and high-temperature limits on the equipment when only one zone is calling
B) To allow outdoor air to bypass the equipment during free cooling
C) To recirculate air that is not being used by the active zones
D) To allow outdoor air to bypass the equipment during zone ventilation mode