9
DIAGNOSTIC MODE
Press and hold down the “Temperature” button until you hear a short, double-beep sound.
In this mode all displays indicate temperatures for either the upper or lower heaters for
each bin. Pressing the “Up” and “Down” arrow buttons will select the upper and lower
heaters respectively.
In this mode, pressing the “Time” button will also display the PWM output power duty
cycle. This is shown as a percent for the corresponding heater.
To reset the holding bin controller to the factory configuration, hold down the upper-left
“Bin” button while powering on the controller. Release the “Bin” button as soon as the
displays illuminate. This resets the following settings:
~ AM and PM menus
~ All product names
~ Upper and lower temperature for each product
~ “Expiration” and “Cook More” time for each product
NOTE:
For additional information concerning Menu and Product programming, please
refer to Merco Holding Cabinet Installation & Operation Manual.
Summary of Contents for MERCO Savory MHC-22-TDL
Page 3: ...3 WIRING DIAGRAM ...
Page 7: ...7 GENERAL VIEW ...
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