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Cornelius AURORA 10 manual available for free PDF download: Installation Manual
Cornelius AURORA 10 Installation Manual (53 pages)
COOLING UNIT
Brand:
Cornelius
| Category:
Air Conditioner
| Size: 0 MB
Table of Contents
Installation Manual
1
Table of Contents
2
Warranty
6
General Description
6
Cooling Unit Description
6
Figure 1. Aurora 10,000R Cooling Unit (V2.5)
6
Unit Description
7
Table 1. Design Data
7
System Theory of Operation
8
Standard Cooling Unit
8
Cooling Unit Requiring Connection to Remote Condenser Coil and Fan Assembly
8
Figure 2. Flow Diagram
9
Installation
10
Unpacking and Inspection
10
Identification of Loose--Shipped Parts
10
Table 2. Loose-Shipped Parts
10
Selecting Location
11
Cooling Unit
11
Remote Condenser Coil and Fan Ass' y
11
Installing Remote Condenser Coil and Fan Ass' y
11
Installing Cooling Unit
11
Placing Cooling Unit in Location
12
Connecting Remote Condenser Coil and Fan Ass' y
12
Refrigeration Lines to Cooling Unit
12
Connecting Electrical Power Circuit to Cooling Unit
12
Figure 3. 208 and 240/24 Vac Power Transformer
12
Connecting Electrical Power Circuit to Remote Condenser Coil and Fan Ass' y (if Applicable)
13
Connecting Potable Water Source Supply Lines to Cooling Unit
13
Connecting Co2 Source Supply Line to Cooling Unit
14
Connecting Syrup Source Lines to Cooling Unit Syrup Inlet Lines
14
Connecting Cooling Unit Syrup Outlet Lines to Insulated Python Syrup Lines
14
Connecting Cooling Unit Potable Water Outlet Lines to Insulated Python Potable Water Lines
14
Connecting Cooling Unit Carbonated Water Outlet Lines to Insulated Python Carbonated Water Lines
15
Placing Cooling Unit in Operating Position
15
Preparing Cooling Unit for Operation
15
Figure 4. Cooling Unit Space Required
15
Operation
16
Starting Cooling Unit Refrigeration System
16
Starting Carbonated Water Circulating Pump
17
Activating Syrup Systems
17
Leak Check and Insulating Cooling Unit Outlet Lines
17
Dispensing Station Adjustments
17
Adjusting Water Flow Rate
17
Adjusting Water--To--Syrup ' ' Ratio' 'Of Dispensed Product
18
Installing Line Identification Label
18
Operators Instructions
20
Operating Controls
20
Cooling Unit Refrigeration Power Switch
20
Cooling Unit Carbonator Motors Switch
20
Cooling Unit Circulating Motor Switch
20
Refrigeration System Temperature Sensing Device and High--Pressure Cutout Switch
20
Cooling Unit with Internal Condenser Coil and Fan Assembly
20
Cooling Unit Connected to Remote Condenser Coil and Fan Assembly
21
Daily Pre--Operation Check
21
Adjustments
21
Adjusting Co2 Regulators
21
Adjusting Dispensing Valves Water Flow Rate
21
Adjusting Water--To--Syrup ' ' Ratio' 'Of Dispensed Product
21
Adjusting Size of Drink Dispensed
21
Replenishing Co2 Supply
21
Replenishing Syrup Supply
21
Cleaning and Sanitizing
22
Daily Cleaning
22
Sanitizing Syrup Systems
22
Cooling Unit Maintenance
22
Cooling Unit Equipped with Condenser Coil and Air Intake Filters
22
Cooling Unit Carbonator Maintenance
22
Cooling Unit Carbonated Water Circulating Pump Motor Lubrication
22
Remote Condenser Coil and Fan Ass' y (if Applicable) Maintenance
23
Cleaning Co2 Gas Check Valves
23
Service and Maintenance
24
Preparing Cooling Unit for Shipping, Storing, or Relocating
24
Periodic Inspection
24
Remote Condenser Coil and Fan Assembly Maintenance
24
Cooling Unit Maintenance
25
Cleaning Cooling Unit Air Intake Filters
25
Checking Ice Water Bath
25
Changing Ice Water Bath
25
Figure 5. Parts Identification (Standard Cooling Unit W/Internal Condenser Coil and Fan Assembly)
26
Figure 6. Parts Identification (Cooling Unit Requiring Connection to Remote Rooftop Condenser Coil and Fan Assembly)
27
Water Pump Yearly Maintenance (or after Water System Disruptions)
28
Adjustments
29
Figure 7. Water Strainer Screen and Liquid Double Check Valve
30
Figure 8. Liquid Check Valve Assembly
30
Cleaning and Sanitizing
31
Daily Cleaning of Unit
31
Sanitizing Post-MIX Syrup Systems
32
Primary Co2 Regulator
31
Secondary Co2 Regulators
31
Water Flow Rate
31
Water--To--Syrup ' ' Ratio' 'Of Dispensed Product
31
Replenishing Co2 Supply
34
Cleaning Co2 System Gas Check Valves
35
Check Valves
35
Figure 9. Co2 Gas Check Valve
35
Carbonator Co2 Inlet Line Co Gas Check Valve
36
Figure 10. Refrigeration Flow Diagram (Standard Cooling Unit with Internal Condenser Coil and Fan Assembly)
37
Figure 11. Refrigeration Flow Diagram
38
Connection to Remote Rooftop Condenser Coil and Fan Assembly
38
Figure 12. Wiring Diagram (Models 1602 and 1603)
39
Figure 13. Wiring Diagram (Models 1604 and 1605)
40
Replenishing Syrup Supply
35
Syrup Flavor Change
35
Critical Temperature Sensor Failures
42
Ice Bank Outlet Temperature Sensor
42
Condenser Outlet Temperature Sensor
42
Non--Critical Temperature Sensor Failures
42
Ice Bank Inlet Temperature Sensor
42
Hydro Boost) Water Temperature Sensor
42
Aurora Built- -In Analyzer
42
Scan Mode
42
"Hold" Mode
43
"Water Temp" Mode
43
Temperature Sensor Status
43
Shorted Temperature Sensor
43
Open Temperature Sensor
43
Temperature Sensor Is out of Range
43
Figure 14. Aurora Built--In Analyzer
44
Troubleshooting
46
Water--To--Syrup ' ' Ratio' 'Of Dispensed Drink too Low or too High
46
Adjustment of Dispensing Valve Syrup Flow Regulator Does Not Increase to Desired Water--To--Syrup ' ' Ratio
46
Adjustment of Dispensing Valve Syrup Flow Regulator Does Decrease to Desired Water--To--Syrup " Ratio
46
Dispensed Product Carbonation too Low
47
Dispensed Product Comes out of Dispensing Valve Clear but Foams in Cup
47
Dispensed Product Produces Foam as It Leaves Dispensing Valve
47
Only Carbonated Water Dispensed
47
Only Syrup Dispensed
48
Warm Product Being Dispensed
48
Water Pump Motor will Not Operate
48
Water Pump Motor will Not Shut off
48
Erratic Cycling of Carbonator
48
Water Pump Motor Operates but Water Pump Does Not Pump Water
49
Water Pump Capacity too Low
49
Compressor Does Not Operate
49
Valve
50
Sufficient Ice Bank
50
Condenser Fan Motor Not Operating
51
Agitator Motor Not Operating
51
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