The TM-type cleaning machine adopts digital display timing function as well as timing-memory function, causing the operation to be simper.
  The TM-type cleaning machine is applied to family cleaning and single-material cleaning.

The guarantee period is one year from the date of sell. The guarantee machine is with correct install and usage, not man-made problem. Send back machine to local distributor or seller with proper packing(include warranty card).We will exchange a new one or repair and return machine to you within one week from we receive it.