OMS Theory of Operation

OMS Purpose

Tracking of oil movement along with filter queuing and logic is managed by the OMS PCB. Primarily, the OMS is powered by 24 volts DC from the Power Distribution PCB. Additionally, line voltage is supplied to the OMS by two of the 15 A push button circuit breakers. Incoming to the OMS are selector valve encoder position and bulk oil system signals. Outputs of the OMS are 24 volts DC to the selector valve motor, and drain valve actuators for all vats. Additional OMS outputs are line voltage to energize the filter and ATO pumps. A filter pan magnetic proximity switch circuit is monitored by the OMS and is closed with the pan in place, or open with the pan out.

• Tracking of oil movement, filter queuing and logic

• Incoming line voltage from push button circuit breakers for filter and ATO pumps

• Control of all fryer pumps and valves

• Incoming selector valve encoder position signals

• Filter pan magnetic proximity switch circuit

• Output and Input signals for optional bulk oil systems