TECHNICAL UPDATES

On-Premise Signal Lockout Feature

The On-Premise, On-Premise Plus, and Multi-Flow, all have a feature that is called Signal Lockout. Signal Lockout can be used to prevent multiple product injections when a supply signal is received several times during a wash cycle. When using the "fill" solenoid as a trigger signal, a solenoid may energize due to low water level in the washer.

The lockout time is selectable and starts counting down when a pump stops running. Any signals received for a pump that has performed its function in that formula will be ignored during the count down period. Any lockout time that may still be counting down when the load count pump activates will be terminated in preparation for the next formula.

The On-Premise lockout time can be selected from 0 to 255 seconds, the On-Premise Plus can be set from 0 to 75 minutes, and the Multi-Flow lockout time is selectable from 0 to 99 minutes.

The Knight-Trak II has a 5 minute lockout that you can enable or disable. If you still receive multiple injection
signals, you can set delay times with no volumes on the second and third levels of your formula.