Section 8: Steam Wand 3033-008B
8-4 Concordia Xpress Technical Support Manual
2900-300B
Automatic Steam Wand Programming
Navigate to the STEAM WAND software menu to complete the following
tasks:
1. Enable or disable the steam wand.
2. Verify the KID TEMP steamed milk temperature is 130°F/54°C.
3. Verify the KID TEMP frothed milk temperature is 130°F/54°C.
4. Verify the NORMAL steamed milk temperature is 160°F/71°C.
5. Verify the NORMAL frothed milk temperature is 160°F/71°C.
6. Verify the EXTRA HOT steamed milk temperature is
175°F/79°C.
7. Verify the EXTRA HOT frothed milk temperature is 175°F/79°C.
8. Verify the frothed milk-air percentage is 55 percent.
The FROTH AIR START setting determines the amount of air used in
the production of frothed milk.
Air Pump
Operating Voltage: 24Vdc
The air pump assembly adds a metered quantity of air to achieve frothed
milk. It is located inside the refrigerator door assembly.
Steam and Vacuum Valve Assembly
Operating Voltage: 24Vdc
The steam valve provides steam to the steam wand.
The vacuum break valve prevents milk from entering the steam system
by opening the steam line to atmosphere after the steam cycle is
complete.
These valves are located behind the front panel. They are attached to
the interior from on the right side of the machine. To remove and replace
these valves, it is necessary to first remove the right side panel.
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