4.7CM7 Button Description and Functions
4.7.1 Navigation Buttons
The menu on the CM7 uses 34and tu buttons to navigate the various menus and submenus (see Figure 1).
Figure 1
When programming, the left screen shows a menu or submenu item. The right screen is for data entry. Data is entered with
During programming, if a button is not pushed within one minute, the computer returns to operation mode.
4.7.2 Temperature and Unlock Buttons
The TEMP button (see Figure 1), if pressed once while the fryer is on, displays current vat
temperature on both sides. If the TEMP button is pressed twice, it shows the setpoint temperatures of the vats. If the fryer is off, the display shows the current versions of software. The UNLOCK button (see Figure 1), if pressed once while the fryer is on, shows the recovery time for each vat from the last test. Recovery displays the time required for the fryer to raise the temperature of the oil 50°F (28°C) between 250°F (121°C) and 300°F (149°C). Maximum recovery time should not exceed 1:40 for electric or 2:25 for gas. If the fryer is off, pressing the unlock button once allows access to Program Mode; pressing twice allows access to Manager Mode and pressing three times allows access to Tech Mode.
4.7.3 Cook Cycle and Selection Buttons
The 9 and 8 buttons are
with the number 1 and 2 buttons. They are located directly below the LED displays (see Figure 2). Use these buttons
to select or cancel functions. The 8 button is used to backFigure 2 out of submenus.
4.7.4 Melt Cycle and Cooking Displays
Once the computer is switched on, it displays CYCL during melt cycle until the oil reaches 180°F (82°C). The display changes to LOW TEMP until setpoint is reached. Once setpoint is reached, the computer will display dashed lines or the product name
