Settings on the Technician Menu
Testing the Boiler
1. On the Technician display, touch Test functions, and then touch Steam.
2. Touch Empty to empty the steam generator, and then ensure that the
displayed Level value is Low.
3. Touch Fill to fill the steam generator, and then ensure that the displayed
Level is High. The Heat function is disabled until level reads High.
4. Slide the water level bar to the left or right to set the level, which should
be between the Low and High level values. The default value is 75.
Displays the current temperature of the steam
Displays the water level as High or Low.
Sensor input
(NOT used in the USA)
Reads the value from the sensor. The value changes
depending on whether the level has been set to high or
Set level (50-80)
(NOT used in the USA)
Sets the water level. The default value is 75. A low
value is normally around 80. The value depends on the
Testing the CombiWash Function
1. On the Technician display, touch Test functions, and then touch Wash.
2. Touch each button in turn, to determine whether the detergent and rinse
aid pumps are working properly. The Water button tests whether the
solenoid valve is working properly.
The water pressure must be at least 2.5 bars or 36PSI when using
CombiWash.
Displays Yes when the water pressure is ok and No
when the water pressure is low.
SERVICE MANUAL 23