Pitco Frialator L22-306 4.3Recovery Time, 4.4Diagnostic Menu Entry, 4.4.1Left Basket Lift Output

Models: L22-306

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4.3Recovery Time

Solstice I12 Water Cooker Computer Service

Part #60153301

4.3Recovery Time

With display showing [SERVICE], press product key 4.

Display shows [RECY nnn] [RECOVERY], where nnn is the last cold start recovery time. No adjustments are permitted here. This is an information display only.

Press the

key. Display returns to [SERVICE].

4.4Diagnostic 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, location keys are assigned specific inputs or outputs.

All outputs turned ON should produce 24VDC 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 [SERVICE], press product key 5.

Display will show:

.

4.4.1Left Basket Lift Output

Press the product key 1 to toggle the left basket lift output ON. Display will show [L BASKET]. Press again to toggle output OFF.

4.4.2Right Basket Lift Output

Press the product key 2 to toggle the right basket lift output ON. Display will show [R BASKET]. Press again to toggle output OFF.

4.4.3Heat Demand Output

Press and hold the product key 3 to force Heat Demand output ON. Display will show [HEAT DEM]. Releasing the key will turn the output OFF.

4.4.4Side On Output

Press the product key 4 to toggle the Side ON output ON. Display will show [SIDE ON] Press again to toggle output OFF.

4.4.5Drain Switch Input

Press the product key 5. 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.

4.4.6Lamp Test

Press the product key 6. All display indicators will be forced on. The purpose is to reveal non-functional indicators or displays.

4.4.7Heat Feedback Input

Press the product key 7. where xxx is ON or OFF. input.

Display will show state of the Heat Feedback input [FB xxx], Product key 7 indicator shows the ON or OFF state of the

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L22-306 Rev 0

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Pitco Frialator L22-306 4.3Recovery Time, 4.4Diagnostic Menu Entry, 4.4.1Left Basket Lift Output, 4.4.3Heat Demand Output