Cracking sound heard from unit - Expansion/contraction of parts

What does Cracking Sound mean?

A cracking noise is heard from the unit, typically intermittent during operation.

• This sound is generated by the expansion and contraction of plastic parts, such as the front panel, due to changes in temperature as the unit operates.

Click steps to track your progress.

1. 1

   This is a normal sound and is not indicative of a malfunction; no action is required.

2. 2

   The sound will occur naturally as the unit heats and cools during its cycles.

3. 3

   If the sound is excessively loud, continuous, or unusual, contact your dealer for further assessment.