DEMA Master Nitro Express Manual page 5

LABEL
SHOWN
L1255
1. Connect the wash trigger (white and brown wires) to the appropriate wash trigger output (between 100 and 265
VAC 50/60Hz) as recommended by the dish machine manufacturer.
2. Connect the rinse trigger (black and red wires) to the appropriate rinse trigger output (between 100 and 265
VAC 50/60 Hz) as recommended by the dish machine manufacturer.
3. Make sure to connect the earth ground (green wire) to the ground connection on the dish machine as
recommended by the dish machine manufacturer.
If there is ever any question about the connection to the dish machine, please check with the dish machine
manufacturer to see where the proper trigger connection points are located before installing the trigger
connection wires.
Below is a wiring diagram for the unit. This is the internal wiring of the unit.
Programming the Nitro Express
Programming is done through the setting of dip switches and potentiometers (knobs). The following states how to
program the Nitro Express.
Changing Settings
When switches are changed or pots are turned, the settings will take effect immediately. In the case that the unit is
processing the previous settings, it will finish the current cycle before the new setting is used. If the Probe/Probeless or
Door/ Conveyor Settings are changed, the unit will start the cycle over immediately.
Dip Switches
The following diagram illustrates what the different switches refer to so that the Nitro Express can be set up for the
proper situation.
The dip switches are set up so that the "up" position is "on" and the "down" position is "off".
I-1022
Rev. B-36992 6/17/11
BROWN – WASH TRIGGER (HOT)
WHITE – WASH TRIGGER (RETURN)
BLACK – RINSE TRIGGER (HOT)
RED – RINSE TRIGGER (RETURN)
GREEN – EARTH GROUND
DISH MACHINE
ELECTRICAL
CONNECTION
POINT
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