Toro TRUE Nat. Gas, Lp Gas, Power Supply, Control BOX Auto, Cool Down, Main FAN Circuit

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SEQUENCE OF OPERATION

IMPINGER II ADVANTAGE, GAS

(OVENS WITH PUSH BUTTON CONTROLS)

MODEL 1116-080-A

NAT. GAS

120VAC

60 HZ. 1 PHASE

MODEL 1116-080-A1

NAT. GAS

120VAC

60 HZ. 1 PHASE

MODEL 1117-080-A

LP GAS

120VAC

60 HZ. 1 PHASE

MODEL 1117-080-A1

LP GAS

120VAC

60 HZ. 1 PHASE

 

 

POWER SUPPLY

Electrical power is supplied to the oven by a three-conductor cordset. Voltage

 

from the black conductor to the white conductor is 120VAC.

 

Black conductor is hot

 

 

 

White conductor is neutral.

 

 

Green conductor is ground.

 

CONTROL BOX AUTO

When the temperature in the control box reaches 120°F ± 3° (48.9°C ± 1.7°), the

COOL DOWN

cooling fan thermostat will switch power to the control box cooling fans. The

 

thermostat will interrupt power to the cooling fans when the control box

 

temperature falls to 100°F ± 3° (37.8°C ± 1.7°).

MAIN FAN CIRCUIT

Power is permanently supplied, through a 10 amp fuse, to the normally open

 

main power switch. Power is also supplied to the normally open cooling fan

 

thermostat. Closing the main power switch supplies 120VAC to the main fan

 

motor, the cooling fan motors, the primary of the control transformer, the

 

conveyor motor and to the ignition control.

BURNER CIRCUIT

Closing the main power switch supplies 120VAC to the burner blower motor.

 

120VAC is also supplied, through the main fan centrifugal switch (this switch

 

closes when the main fan reaches approx. 1600 RPM) and the normally closed

 

oven cavity hi-limit thermostat, to the primary of the burner transformer. 120VAC

 

is also supplied to the oven control.

 

IGNITION CONTROL

The ignition control operates on both 24VAC and 120VAC. When the control is

 

energized by 24VAC from the transformer, 120VAC is switched by the ignition

 

control to the hot surface igniter for 45 seconds for the hot surface igniter warm

 

up. The igniter glows red, 24VAC is switched to the gas valve, which opens, and

 

ignition should now occur.

 

TEMPERATURE CONTROL

Closing the main power switch supplies 120VAC to the primary of the oven

 

control transformer. Secondary voltage, 24VAC, is supplied to the oven control.

 

The oven control is set to desired temperature. The thermocouple will provide

 

varying millivolts to the oven control. The oven control supplies 120VAC to the

 

temperature regulation valve at intermittent intervals to maintain the desired

 

temperature. The display on the oven control will indicate when the temperature

 

regulation valve is energized.

 

 

NOTE: The display also indicates oven temperature.

CONVEYOR DRIVE

Closing the main power switch supplies 120VAC to the conveyor motor and to

 

the primary of the control transformer. Secondary voltage, 24VAC, is supplied to

 

the oven control. Setting the oven control to the desired time outputs voltage,

 

through a reversing switch, to the conveyor motor.

 

NOTE: The conveyor system uses a hall effect sensor and magnet to prove

 

operation of the conveyor motor. If the conveyor motor is not running, “BELT

 

JAM” is indicated on the display.

 

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Impinger II – Advantage Digital Express Service Manual - Domestic

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Contents Impinger Conveyor Ovens NAT. GAS Power SupplyTemperature Control LP GASPhase Automatic Cool DownSchematic Diagram Model 1130-080-A, 1130-080-A1, 1131-080-A, 1131-080-A1 Model 1132-080-A, 1132-080-A1, 1133-080-A, 1133-080-A1 Model 1161-080-A Model 1162-080-A Model 1130-08H-A, 1131-08H-A Model 1132-08H-A, 1133-08H-A Troubleshooting Guide GAS Ovens Symptom Possible Cause EvaluationMain fan motor to neutral. If no voltage is Occur. If flame is not detected, the ignition control will With Power on and Thermocouple Needed Troubleshooting Guide Electric Ovens Page Control Closed position. If there is no voltage to REMOVAL, Installation and Adjustments MOTOR, Main FAN ReplacementFuse Holder Replacement Capacitor ReplacementON/OFF Switch Replacement Cooling FAN, Control BOX ReplacementTransformer Control Replacement TRANSFORMER, Burner ReplacementOven Control Replacement Thermocouple ReplacementTemperature Regulation Valve Replacement Burner Control ReplacementGAS Valve Replacement HOT Surface Igniter ReplacementReversing Switch Replacement Bypass Orifice ReplacementMain Burner Orifice Replacement Conveyor Drive Motor ReplacementHeating Element Replacement BEARING, Conveyor ReplacementMercury Contactor Replacement General View Impinger II Advantage Model Letter Part Number DescriptionGeneral View Control BOX, Front Model 1116-080-A, 1116-080-A1, 1117-080-A, 1117-080-A1Control BOX, Front View Model Control BOX, Front Model Control BOX, Front View Model Control BOX, Rear Model Control BOX, Rear View Model Control BOX Rear Model Control BOX, Rear View Model Oven Back Assembly Oven Back Assembly View Conveyor / Door Conveyor / Door View

1117-080-A1, 1117-080-A, 1130-080-A, 1131-080-A, 1132-08H-A specifications

The Toro 1133-080-A, 1132-080-A1, TRUE, 1130-080-A1, and 1132-080-A represent an innovative range of irrigation components designed to efficiently manage water distribution for both residential and commercial landscaping applications. These products stand out in the horticultural and agricultural sector due to their commitment to sustainability, flexibility, and user-friendliness.

One of the main features of the Toro 1133 series is its advanced water-saving technology, which allows users to optimize water usage effectively. This technology not only promotes conservation but also reduces water bills, making it an economical choice for users. The precision-engineered nozzle designs of these models ensure that water is delivered exactly where needed, minimizing waste and promoting healthy plant growth.

The Toro 1132 series shines with its durable construction. Designed to withstand the rigors of outdoor conditions, these components are made from high-quality materials that resist wear and tear over time. This durability is essential for users seeking long-term solutions for their irrigation needs.

Additional conveniences are integrated into the design of the Toro 1130-080-A1 and 1132-080-A models. They come equipped with easy-to-install features, making the installation process straightforward, even for those without extensive experience in irrigation systems. The user-friendly design enhances accessibility, allowing homeowners and landscapers alike to set up their watering systems with minimal effort.

Another characteristic that sets these models apart is their adaptability. Whether used in residential gardens, commercial landscapes, or agricultural applications, the Toro irrigation components can easily be adjusted to fit various layouts and watering needs. This versatility makes them suitable for a wide range of environments, ensuring that every landscape receives the irrigation it requires for optimal growth.

Lastly, the Toro brand is synonymous with innovation and excellence in irrigation technology. By choosing any of the Toro 1133-080-A, 1132-080-A1, TRUE, 1130-080-A1, or 1132-080-A systems, users can trust they are utilizing products backed by years of research and development, supported by a reputation for reliability and quality in the industry. These models not only embody the latest in irrigation technology but also reflect a dedication to eco-friendly practices, helping users achieve lush, thriving landscapes while contributing to water conservation efforts.
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