Toro 1130-080-A1, 1133-080-A, 1132-080-A1, TRUE, 1131-08H-A, 1116-080-A1, 1131-080-A1, 1132-08H-A

Page 17

 

Oven fan relay

Check for 120VAC to relay coil, if no voltage is

 

 

 

present, trace wiring back to 20 minute time delay.

 

 

If voltage is present, be sure that relay contacts

 

 

 

stay closes during the 20 minute cool down.

 

 

 

Replace relay as needed.

 

Main fan runs after

Oven start relay

Contacts should open when main power switch is

20 minute cool down

 

turned off. Replace relay as needed.

 

 

20 Minute time delay

120VAC at terminal #2 should discontinue approx.

 

 

20 minutes after main power is switched off. If the

 

 

oven start relay contacts are open, and the

 

 

 

voltage continues at terminal #2 of the 20 minute

 

 

timer, for more than 20 minutes, replace the 20

 

 

 

minute time delay.

 

 

Oven fan relay

Check to insure that the relay contacts are

 

 

 

opening after the relay coil is de-energized.

 

 

 

Replace relay as needed.

 

 

20 Minute time delay

NOTE: On/ off operation of the main power switch

 

 

will set the timer to 20 minutes. If the timer is

 

 

 

accidentally reset, turn off the main circuit breaker

 

 

for 15 seconds to cancel.

 

No control box cooling

Incoming power

Check circuit breakers, reset if required. Check

 

 

 

power plug to be sure it is firmly in receptacle.

 

 

 

Measure incoming power, call power co. if

 

 

 

needed.

 

 

Switch, main power

Check continuity between switch terminals.

 

 

 

Replace switch as needed.

 

 

Cooling fan

Check for supply voltage at cooling fan. If no

 

 

 

voltage is present, trace wiring back to power

 

 

 

switch. If voltage is present, and motor does not

 

 

 

run, check for opens, shorts or grounds.

 

 

 

WITH POWER OFF: Check for locked rotor.

 

No automatic control box

Incoming power supply

Check circuit breakers, reset if required. Check

 

cooling

 

power plug to be sure it is firmly in receptacle.

 

 

 

Measure incoming power, call power co. if

 

 

 

needed.

 

 

Cooling fan thermostat

Check the cooling fan thermostat. (Thermostat

 

 

 

closes at 120°F and opens at 100°F). With the

 

 

 

cooling fan thermostat pre-heated, check for

 

 

 

continuity. If switch is open, replace cooling fan

 

 

 

thermostat.

 

 

Cooling fan

Check for supply voltage at cooling fan. If no

 

 

 

voltage is present, trace wiring back to cooling fan

 

 

thermostat. If voltage is present, and motor does

 

 

not run, check for opens, shorts or grounds.

 

 

 

WITH POWER OFF: Check for locked rotor.

 

Oven will not heat

Main fan motor

Check for main fan operation. If it is not operating,

 

 

refer to “Oven fan will not run”.

 

 

Air pressure switch

This normally open switch should close when the

 

 

main fan is activated. Refer to the “Removal and

 

 

installation” section for proper adjustment.

 

 

 

Replace as needed.

 

 

Control transformer

Check for 120VAC supply to the primary of the

 

 

 

control transformer. If no voltage is present, trace

 

 

wiring back to the main power switch. If voltage is

 

 

present, check for 24VAC at the transformer

 

 

 

secondary. If there is primary voltage, but no

 

 

 

secondary voltage, replace the control

 

 

 

transformer.

 

 

Oven control

Check for 24VAC supply to control. If no voltage is

 

 

present, trace wiring back to control transformer. If

Impinger II – Advantage Digital Express Service Manual - Domestic

17

Image 17
Contents Impinger Conveyor Ovens Temperature Control Power SupplyNAT. GAS LP 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 AdjustmentsON/OFF Switch Replacement Capacitor ReplacementFuse Holder Replacement Cooling FAN, Control BOX ReplacementOven Control Replacement TRANSFORMER, Burner ReplacementTransformer Control Replacement Thermocouple ReplacementGAS Valve Replacement Burner Control ReplacementTemperature Regulation Valve Replacement HOT Surface Igniter ReplacementMain Burner Orifice Replacement Bypass Orifice ReplacementReversing Switch Replacement Conveyor Drive Motor ReplacementHeating Element Replacement BEARING, Conveyor ReplacementMercury Contactor 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.