Whirlpool Refrigerator Service Pointer Defrost Drain P-trap

Whirlpool Technical Service Pointer

W10632338

Action Required: Informational / Mandatory

Release Date: August, 2013

W10632338 - 8-29 Combined- Ptrap pointer.pdf

Concern:

Ice build up on bottom of freezer.

Defrost water does not drain.

Duck bill check valve plugged.

over 1500 model numbers