Spin Fryer I12 Cooking Computer
Pitco P/N 60149505
Page 15 of 28
L22-355 Rev 1
5
4.5 Diagnostic
Menu
Entry
The diagnostic menu is used to determine the functionality of controller outputs and inputs. By
exercising each output and examining inputs, a determination can be made if an appliance problem
is controller related. In the diagnostic menu, product keys are assigned specific inputs or outputs.
All outputs in the ON state should produce 22VDC at the appropriate pins on the controller
connector. Controller inputs can be verified by the on or off state of the indicator above the product
key. This section details the process of checking each input and output.
With display showing
press product key
5
.
Display will show [DIAGNOST] [DIAGNOST].
The following list describes the function of each key in the diagnostic mode.
Function Description
Button
4.5.1 Basket
Lift
Output
Toggles basket lift output on and off.
Display will show [BASKET]
1
4.5.2 Brake
Toggles basket lift brake output on and off.
Display will show [Brake] [Brake]
2
4.5.3
Heat Demand Output
Hold the product key 3 to force Heat Demand output
ON. Display will show [HEAT DEM]. Releasing the
key will force output OFF.
3
4.5.4
Side On Output
Toggles the “Side ON” output ON. Display will show
[SIDE ON] Press again to toggle output OFF.
4
4.5.5
Drain Switch Input
Display will show state of the Drain Valve input.
Display will show [DRN ON (or OFF)]. Product key 5
indicator shows the ON or OFF state of the input.
5
4.5.6 Lamp
Test
All display indicators will be forced on. The purpose is
to reveal non-functional indicators or displays.
6
4.5.7
Heat Feedback Input
Display will show state of the Heat Feedback input [FB
xxx], where xxx is ON or OFF. Key 7 indicator shows
the ON or OFF state of this input.
7
4.5.8
Exit Diagnostic Menu
To exit diagnostic menu, press the
key. Display will return to
.
Other service menu items may be selected for changes.
To return to programming, press the
key again. Display will show
.
Other settings can be made in section 2.
To return to normal operations, press the
key again. Display will show one of the
normal displays:
;
, or
.
