If you select the wrong test mode
keys, in this case Spin + Soil Level +
Power, the test mode will not be
activated. But with the WF448 if you
select this combination of keys the
unit will display the software version
briefly, than a “te” error code.
(As seen in figure #2)
1 2
This mistake will happen when
trying to activate the Quick Test
Mode. If you select the Spin + Soil
Level + Power keys on the WF448
the unit will display the error code
illustrated below. There is nothing
wrong with the Thermistor, or Main
PCB.
PROPER: Soil Key, Signal
Key and Power Key
Using the wrong Keys for Quick Test Mode