Laundrylux CROSSOVER 2.0 Series Training Manual page 46

Error code Err7: No Motor Rotation
Models: WHWF09810M/NM
See Err7a
Error code Err7a: No Motor Rotation
Models: WHLFP715M/MI/NM/DC
WHLFP817M/MI/NM/DC
Trigger Conditions
1. Motor thermal protector circuit (F1) is open.
2. No signal from motor tachometer (with or without motor rotation.)
.
Recommended actions
Use Error 7/7a diagnostic flowchart
Fig. 7.10