Toro 1130-080-A1, 1133-080-A, 1132-080-A1, TRUE, 1131-08H-A, 1116-080-A1 Phase, Automatic Cool Down

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SEQUENCE OF OPERATION

IMPINGER II ADVANTAGE, ELECTRIC

(OVENS WITH PUSH BUTTON CONTROLS)

 

1130-080-A

120/208VAC

60 HZ.

1 PHASE

 

1130-080-A1

120/208VAC

60 HZ.

1 PHASE

 

1130-08H-A

208 VAC

60 HZ.

1 PHASE

 

1131-080-A

120/240VAC

60 HZ.

1 PHASE

 

1131-080-A1

120/240VAC

60 HZ.

1 PHASE

 

1131-08H-A

240 VAC

60 HZ.

1 PHASE

 

1132-080-A

120/208VAC

60 HZ.

3 PHASE

 

1132-080-A1

120/208VAC

60 HZ.

3 PHASE

 

1132-08H-A

208 VAC

60 HZ.

3 PHASE

 

1133-080-A

120/240VAC

60 HZ.

3 PHASE

 

1133-080-A1

120/240VAC

60 HZ.

3 PHASE

 

1133-08H-A

240 VAC

60 HZ.

3 PHASE

 

1161-080-A

120/240VAC

60 HZ.

1 PHASE

 

1162-080-A

120/208VAC

60 HZ.

3 PHASE

 

 

 

 

POWER SUPPLY

Electrical power to be supplied to the oven by a three conductor service for

 

 

single phase and a four conductor service for three phase.

 

 

Black conductor is hot.

 

 

 

 

Red conductor is hot.

 

 

 

 

Orange conductor is hot (used for three phase only).

 

 

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 the 10 amp fuses, through the normally

 

 

closed oven cavity hi-limit thermostat, to the normally open main power switch.

 

 

Power is also supplied to the normally open cooling fan thermostat. Closing the

 

 

main power switch energizes the coil of the oven start relay, it’s contacts close

 

 

enabling the 20 minute time delay relay. The 20 minute time delay relay supplies

 

 

120VAC to the oven fan relay, these normally open contacts now close

 

 

supplying 208/240VAC to the main fan motor. 120VAC is also supplied to the

 

 

cooling fans. 208/240VAC is supplied to the primary of the control transformer,

 

 

the conveyor motor and, through the air pressure switch, to the oven control.

 

TEMPERATURE CONTROL

Closing the main power switch supplies 208/240VAC to the primary of the

 

 

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 208/240VAC to

 

 

the coil of the heater relay at intermittent intervals to maintain the desired

 

 

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

 

 

is energized.

 

 

 

 

 

NOTE: The display also indicates oven temperature.

 

CONVEYOR DRIVE

Closing the main power switch supplies 208/240VAC 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.

 

 

AUTOMATIC COOL DOWN

When the oven is started, the time delay relay timing circuit is enabled,

 

 

permitting the oven fans to run approximately 20 minutes after the oven is shut

 

 

off, to cool the oven. The time delay relay will keep the coil of the fan relay

 

 

closed, maintaining operation of the main fan and cooling fans.

Impinger II – Advantage Digital Express Service Manual - Domestic

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Contents Impinger Conveyor Ovens LP GAS Power SupplyTemperature Control NAT. GASAutomatic Cool Down PhaseSchematic 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 Symptom Possible Cause Evaluation Troubleshooting Guide GAS OvensMain 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 MOTOR, Main FAN Replacement REMOVAL, Installation and AdjustmentsCooling FAN, Control BOX Replacement Capacitor ReplacementON/OFF Switch Replacement Fuse Holder ReplacementThermocouple Replacement TRANSFORMER, Burner ReplacementOven Control Replacement Transformer Control ReplacementHOT Surface Igniter Replacement Burner Control ReplacementGAS Valve Replacement Temperature Regulation Valve ReplacementConveyor Drive Motor Replacement Bypass Orifice ReplacementMain Burner Orifice Replacement Reversing Switch ReplacementBEARING, Conveyor Replacement Mercury Contactor ReplacementHeating Element Replacement Letter Part Number Description General View Impinger II Advantage ModelGeneral View 1116-080-A, 1116-080-A1, 1117-080-A, 1117-080-A1 Control BOX, Front ModelControl 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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