Pitco SSHLV (ROV) Gas Fryers
• The HD relay is energized, closing the circuit sending 24 VAC to the MV terminal on the gas
valve.
• The computer is supplied with a 24 VAC heat feedback (HFB) signal.
3.6 Safety System
When the roll out switch or hi-limit trips, it interrupts the 24 VAC supply to the ignition module.
• When the controller calls for heat, it does not receive a 24 VAC HFB. With approximately 90
seconds of HFB loss, the controller indicates an ignition failure or heat failure.
• After the roll out switch hi-limit is reset, turn the controller off and then back on for the unit to
heat.
3.7 Filter System (Manual Filtration Only)
Pulling the BLUE drain valve handle will:
• Open the drain at the bottom of the fry vat
• Open the “Drain Valve Interlock” (DVI) magnetic switch disabling the heating system during
filtration.
WARNING
Inspect the filter pan prior to pulling the BLUE DRAIN VALVE HANDLE to insure it is empty. If the filter
pan has visible oil, opening the valve will result in hot oil overflow onto the floor resulting in slipping
hazards, fall related injuries, serious burns or death.
• Push handle in to close Drain and enable DVI.
Pulling the RED return valve handle:
• Opens the return valve to that vat.
• Closes the pump proximity switch causing the “pump run” relay to be energized.
• The pump motor begins to run.
• Closing the return valve handle de-energizes the relay and the pump motor stops running and
the return valve closes.
• The pump system is equipped with a circuit breaker which de-energizes the system and the
heat tape (If equipped) in the event of over current. The circuit breaker must be in the “ON”
position for the pump and heat tape to operate.
Circuit Breaker should remain in the “ON” position at all times.
Pulling the BROWN waste oil valve will: (If equipped):
• Divert oil flow from the pump to the fry vat to user supplied waste oil plumbing through a Pitco
supplied three way valve.
• The return piping system may be provided with optional heat tape to prevent solidification of
solid shortening. The heat tape is low wattage and is on constantly to maintain liquid shortening
in the line.
L22-392 R1 15
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