This PDF download contains information for the following:
DV5471AEW/XAA DV456EWHDWR DV456GWHDWR DV422EWHDWR DV400GWHDWR DV400EWHDWR (HUDSON DRYER PROJECT) DV456EWHDWR/AA DV456GWHDWR/AA DV422EWHDWR/AA DV400GWHDWR/AA DV400EWHDWR/AA
The PDF may also contain information that applies to additional models not listed.