Cornelius CH1500-CH7500 manual Troubleshooting, Power Light OFF

Models: CH1500-CH7500

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TROUBLESHOOTING

IMPORTANT: Only qualified personnel should service internal components or electrical wiring.

WARNING: If repairs are to be made to the refrigeration system, make sure electrical power is disconnected from the unit.

Trouble

 

Probable Cause

 

Remedy

CHILLER DOES NOT

A.

Control power switch “off”.

A.

Turn the control power switch to

OPERATE. CONTROL

 

 

 

the “on” position.

POWER LIGHT “OFF”

 

 

 

 

 

B.

No power.

B.

Check the fuse and circuit

 

 

 

 

breaker.

 

C.

Defective power supply

C.

Check wiring and correct loose or

 

 

connection.

 

poor connections.

 

D.

Defective control power

D.

Replace the switch.

 

 

switch.

 

 

 

E.

Defective control transfromer.

E.

Replace the transformer.

 

F.

3–Phase Monitor tripped

F.

Check for correct voltage level on

 

 

 

 

each phase of incoming 3–Phase

 

 

 

 

power. Check for correct phase

 

 

 

 

rotation.

 

 

 

 

 

PUMP DOES NOT OPERATE.

A.

Pump power switch “off”.

A.

turn the pump power switch to the

PUMP POWER LIGHT “OFF”

 

 

 

“on” position.

 

B.

Defective pump power switch.

B.

Replace the switch.

 

C.

Defective control transformer.

C.

Replace the transformer.

 

 

 

 

 

PUMP DOES NOT OPERATE.

A.

No water in reservoir.

A.

Fill reservoir.

PUMP POWER LIGHT “ON”.

 

 

 

 

 

B.

Restriction in the line to or

B.

Remove restriction.

 

 

from the Chiller.

 

 

C.Open or defective pump overload relay.

C.Manually reset the relay or replace if necessary and check amp setting on overload.

 

D.

Defective pump contactor.

D. Replace the pump contactor.

 

E. Defective pump motor or

E.

Replace the pump or impeller.

 

 

damaged impeller.

 

 

 

 

 

 

 

CHILLER DOES NOT COOL.

A.

Defective thermostat.

A.

Replace thermostat.

COOLING LIGHT “OFF”.

 

 

 

 

 

 

 

 

 

CHILLER DOES NOT

 

 

 

 

OPERATE. COOLING LIGHT

 

 

 

 

“ON”.

 

 

 

 

A. LOW PRESSURE ALARM

A.

Process water too cold.

A.

Increase the thermostat setting.

LIGHT CYCLES ON/OFF.

 

 

 

 

B.Low process water flow.

B.Ensure that there is adequate flow through the process piping.

C. Defective expansion valve.

C. Replace the expansion valve.

91961OPR

12

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Cornelius CH1500-CH7500 manual Troubleshooting, Power Light OFF

CH1500-CH7500 specifications

The Cornelius CH1500-CH7500 series of beverage dispensers is an innovation in the world of commercial beverage service, combining high performance with user-friendly features. These dispensers are designed for establishments ranging from coffee shops to restaurants, ensuring a consistent and delightful beverage experience for customers.

One of the standout features of the CH1500-CH7500 series is its impressive capacity. With options available that can serve up to 7500 ounces, these dispensers can accommodate high-demand environments, allowing for efficient service during peak hours. This ample capacity minimizes the need for frequent refills, thereby enhancing operational efficiency.

The series is equipped with advanced technology that ensures optimal beverage quality. The integrated refrigeration system maintains precise temperature control, preserving the integrity and flavor of dispensed beverages. Whether serving iced coffee, flavored syrups, or other chilled drinks, the temperature consistency is a significant advantage in maintaining product quality.

User experience is at the forefront of the CH1500-CH7500 design. The interface features an intuitive, easy-to-use control panel that allows operators to select different beverage options with minimal effort. This design consideration aids in speeding up service times and reducing errors, ensuring customers receive their orders accurately and promptly.

Another important characteristic of the Cornelius series is its customizable options. Businesses can tailor their dispensers with various configurations to meet specific beverage types and combinations, allowing for a personalized approach to beverage service. This flexibility can be particularly beneficial for establishments looking to stand out in a competitive market.

Durability is also a significant factor in the construction of the CH1500-CH7500 series. Made from high-quality materials, these dispensers are built to withstand the rigors of daily use in busy commercial environments. This reliability reduces downtime and maintenance costs, allowing businesses to maximize productivity.

In terms of energy efficiency, the series stands out with its eco-friendly features that help to minimize energy consumption without compromising performance. This not only supports sustainability efforts but also contributes to cost savings in operational expenses.

Overall, the Cornelius CH1500-CH7500 series is an excellent choice for businesses prioritizing efficiency, quality, and user experience in their beverage dispensing needs. With its combination of advanced technology, customizable features, and durability, it is poised to meet the demands of a wide range of commercial settings.