SLP  or  SL  Message

SLP  or  SL  Message

If the SLP or SL Message is Alternating with the Water Temperature on the Display, the Spa is Operating in the Sleep Heating Mode.

If the SLP or SL Message is ON Solid (Not Flashing) on the Display, the Spa is Operating in the Sleep Heating Mode, but there is No current water temperature because the Spa is between Filter Cycles.

 

Ecn or Ec is Alternating with Temp

_ML400Sm-SLPwT_ML200Sm-SLwT

 

Ecn or Ec is ON Solid (Not Flashing)

_ML400Sm-SLP_ML200Sm-SL