Cornelius Troubleshoot Your Air Conditioner Condenser with Jet Spray Models

Models: JT30 EJ1 J15 JS7 JT20

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TROUBLE SHOOTING

Jet Spray (Cold) Training Manual

4. Replace side panels and restart unit.

5.3 Condenser Fan Motor

The condenser fan motor is sealed at the factory and needs no lubrication. The motor can be checked in two ways; check for continuity, and check to see that power is present at the terminal block or terminal strip.

5.4 Condenser Fan Blade

The condenser fan blade pulls air through the condenser. If the blade is damaged or is not positioned correctly in the condenser shroud, the blade will not pull or push the correct amount of air to cool the condenser coil, reducing refrigeration effi- ciency.

5.5 System Leak

Symptoms of a refrigerant leak include a running compressor with a hot suction line and the compressor running excessively hot, and an increased amp draw by the compressor. A sweep of the refrigeration system is necessary to determine if there is a leak.

If there is a leak in the system, it must be evacuated and repaired by an certified refrigeration technician. The system must then be pulled down to a vacuum and recharged with the correct level of refrigerant.

6.REFRIGERATION TROUBLESHOOTING

PROBLEM (fault)

CAUSE (diagnosis)

ACTION (remedy)

 

 

 

1. Compressor will not

A. Line disconnect switch

A. Close start or discon-

start, no humming

open

nect switch

noise

B. Fuse removed/blown

B. Replace fuse

 

C. Overload protection

C. Refer to electrical ser-

 

tripped

vicing

 

D. Control stuck in open

D. Repair or replace con-

 

position

trol

 

E. Control OFF due to

E. Relocate control

 

cold location

 

 

F. Wiring improper or

F. Check wiring against

 

loose

diagram

 

 

 

© 2000, IMI Cornelius Inc.

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Cornelius JT30, JT20, JS7, J15, EJ1 manual Condenser Fan Motor, Condenser Fan Blade, System Leak, Refrigeration Troubleshooting

JT30, EJ1, J15, JS7, JT20 specifications

Cornelius has long been a leader in the beverage dispensing industry, with a range of innovative products including the JT20, JS7, J15, EJ1, and JT30 models. Each of these dispensers showcases unique features, advanced technologies, and characteristics that cater to diverse commercial needs.

The Cornelius JT20 is known for its versatility and efficiency. Designed for high-volume applications, this unit offers a 20-flavor capability, making it an excellent choice for restaurants and convenience stores. With advanced cooling technology, the JT20 ensures optimal beverage temperature while minimizing energy consumption. Its user-friendly interface allows for easy calibration and operation, which is crucial during busy service hours.

Next is the JS7, which appeals to those who prioritize simplicity and reliability. This model boasts a compact design, ideal for limited spaces while delivering a robust performance. The JS7 comes equipped with high-quality carbonators that enhance drink taste and consistency. Its straightforward maintenance features ensure that operators can keep it running smoothly without excessive downtime.

The J15 model stands out for its innovative integration of digital technology. Equipped with a smart dispensing system, the J15 allows users to customize drinks according to customer preferences with precise measurements. This model's intuitive touchscreen interface enhances user experience while providing essential analytics for operators to optimize beverage offerings.

In contrast, the EJ1 emphasizes eco-friendliness. This model is crafted with sustainable materials and incorporates advanced energy-saving features, making it suitable for environmentally conscious businesses. The EJ1 also supports a variety of drink options, including non-carbonated beverages, further adding to its versatility.

Lastly, the JT30 takes performance to a new level with its impressive output and flexibility to serve a wide range of beverages. It features a specialized cooling system designed for rapid beverage service without sacrificing quality, making it ideal for high-traffic locations. The JT30’s modular design allows for easy customization, ensuring it can be tailored to meet specific business needs.

In summary, the Cornelius JT20, JS7, J15, EJ1, and JT30 each bring unique advantages to the table, combining modern technology, efficiency, and adaptability to the beverage dispensing market. With a commitment to innovation, Cornelius continues to set the standard in the industry, ensuring that operators can deliver exceptional beverage experiences to their customers.