Page 2 - TABLE OF CONTENTS; Page
i 300614000 TABLE OF CONTENTS Page GENERAL INFORMATION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL DESCRIPTION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COOLING UNIT DESCRIPTION 1 . ...
Page 5 - GENERAL INFORMATION; troubleshooting this equipment.; GENERAL DESCRIPTION; COOLING UNIT DESCRIPTION; damage to internal components.
1 300614000 GENERAL INFORMATION IMPORTANT: To the user of this manual - This manual is a guide for installing, operating, and maintaining this equipment. Refer to Table of Contents for page location of detailed information pertaining to questions that arise during installation, operation, service an...
Page 6 - COOLING UNIT DATA
2 300614000 Table 1. Design Data COOLING UNIT DATA Model No. 416654 Overall Dimensions: Height 25-inches Width 36-1/2 inches Depth 24-1/2 inches NOTE: Overall dimensions if Cooling Unit is placed on optional Cooling Unit Stand (P/N 309309069). Height (approximate) 72-5/16 inches Width 37-1/2 inches ...
Page 7 - SYSTEM THEORY OF OPERATION
3 300614000 SYSTEM THEORY OF OPERATION (see Figure 2) A CO 2 cylinder delivers carbon dioxide gas (CO 2 ) to primary CO 2 regulator assembly which deliver regulated CO 2 gas to adjustable secondary CO 2 regulators. Secondary CO 2 regulators delivers regulated CO 2 gas to the carbonated water tank in...
Page 9 - INSTALLATION; UNPACKING AND INSPECTION; Item; connect Condenser Coil and Fan Assembly to the Cooling Unit.; IDENTIFICATION OF LOOSE-SHIPPED PARTS; SELECTING LOCATION; COOLING UNIT
5 300614000 INSTALLATION This section covers unpacking and inspection, selecting location, installing the Cooling Unit and the Remote Condenser Coil and Fan Assembly preparing for operation, and operation. UNPACKING AND INSPECTION NOTE: The Cooling Unit and the Remote Condenser Coil and Fan Assembly...
Page 10 - REMOTE CONDENSER COIL AND FAN ASS’Y; INSTALLING REMOTE CONDENSER COIL AND FAN ASS’Y; INSTALLING COOLING UNIT; , and syrup inlet lines, Remote Condenser Coil and; PLACING COOLING UNIT IN LOCATION
6 300614000 fused as indicated on the Unit nameplate. The power circuit may also be wired through an equivalent HACR type circuit breaker rather then the disconnect switch. THE POWER CIRCUIT MUST BE MADE UP OF COPPER CONDUCTORS AND ALL WIRING MUST CONFORM TO NATIONAL AND LOCAL ELECTRICAL CODES; (4) ...
Page 11 - CONNECTING ELECTRICAL POWER CIRCUIT TO COOLING Unit; and connect it to the 208VAC terminal.
7 300614000 CONNECTING ELECTRICAL POWER CIRCUIT TO COOLING Unit (see Figures 5 and 9) IMPORTANT: Before 208/230VAC single-phase 60Hz electrical power circuit is connected to the cooling unit, service power voltage entering the building must be identified. Service power voltage entering the building ...
Page 12 - FAN ASS’Y; Cooling Unit factory warranty.; CONNECTING PLAIN WATER INLET SUPPLY LINE TO COOLING UNIT; REMAIN A MINIMUM OF 10-PSI BELOW THE CARBONATOR CO
8 300614000 CONNECTING ELECTRICAL POWER CIRCUIT TO REMOTE CONDENSER COIL AND FAN ASS’Y (see Figure 5 and 9) CAUTION: The Cooling Unit refrigeration system is cooled by a Remote Condenser Coil and Fan Assembly (P/N 309602000) that is authorized by IMI Cornelius Inc. Use of an unauthorized Remote Cond...
Page 14 - FIGURE 4. COOLING UNIT SPACE REQUIRED; PLACING COOLING UNIT IN OPERATING POSITION; RTV 731 or equivalent.; PREPARING COOLING UNIT FOR OPERATION; WATER MUST BE USED WHERE A LOCAL WATER PROBLEM EXIST.
10 300614000 18--IN. 18--IN. 18--IN. COOLING UNIT AIR FLOW (OPEN TO ROOM) FIGURE 4. COOLING UNIT SPACE REQUIRED PLACING COOLING UNIT IN OPERATING POSITION 1. Very carefully, move Cooling Unit back into operating position leaving space around Unit (see Figure 4) as specified in SELECTING LOCATION. MA...
Page 15 - OPERATION; service internal components or electrical wiring.
11 300614000 5. Adjust carbonator secondary CO 2 regulator (see Figure 2) to a nominal 90-psi. Loosen CO 2 regulator adjusting screw locknut. Turn adjusting screw to the right (clockwise) until regulator gage registers nominal 90-psi, then tighten adjusting screw lock nut. CO 2 PRESSURE TO CARBONATO...
Page 16 - ADJUSTING WATER FLOW RATE; INSTALLING LINE IDENTIFICATION LABEL
12 300614000 Low-Calorie (diet) Syrup Soft Drink Tank CO 2 Regulator. Adjust low-calorie (diet) soft drink tank secondary CO 2 regulator for low-calorie drink at 10-psig for syrup lines up to 30-feet in length. Syrup lines longer than 30-feet in length may require a slightly higher CO 2 regulator se...
Page 17 - OPERATORS INSTRUCTIONS; OPERATING CONTROLS; COOLING UNIT REFRIGERATION POWER SWITCH; COOLING UNIT CARBONATOR MOTOR SWITCH
13 300614000 OPERATORS INSTRUCTIONS This section covers operating controls, daily pre-operation check, adjustments, replenishing CO 2 and syrup supplies, cleaning and sanitizing, Cooling Unit maintenance, Remote Condenser Coil and Fan Assembly maintenance, lubrication, and servicing CO 2 gas check v...
Page 18 - DAILY PRE-OPERATION CHECK; ADJUSTMENTS; REPLENISHING CO; CLEANING AND SANITIZING
14 300614000 DAILY PRE-OPERATION CHECK 4. Make sure CO 2 cylinder regulator assembly 1800-psi gage indicator is not in shaded (‘‘change CO 2 cylinder’’) portion of dial. If so, CO 2 cylinder is almost empty and must be replaced. 5. Sufficient syrup supply in all soft drink tanks. If not, replenish s...
Page 19 - SANITIZING SYRUP SYSTEMS; COOLING UNIT MAINTENANCE; COOLING UNIT AIR INTAKE AND EXHAUST FILTERS
15 300614000 SANITIZING SYRUP SYSTEMS Syrup systems should be sanitized every 90 days as instructed following Sanitizer Manufacturer’s recommendations. COOLING UNIT MAINTENANCE COOLING UNIT AIR INTAKE AND EXHAUST FILTERS CAUTION: Air filters on the Cooling Unit must be removed and cleaned every 30 d...
Page 21 - SERVICE AND MAINTENANCE; PERIODIC CLEANING; PREPARING COOLING UNIT FOR SHIPPING, STORING, OR RELOCATING; sanitized and all sanitizing solution; be purged from the syrup systems. All water; PERIODIC INSPECTION
17 300614000 SERVICE AND MAINTENANCE The Remote Rooftop Condenser Coil and Fan Assembly Condenser Coil must be cleaned every 30 days. Circulating air, required to cool the coil, is drawn in at bottom and is exhausted out through top of Unit. Clean the condenser coil as follows: 1. Disconnect electri...
Page 22 - REMOTE CONDENSER COIL AND FAN ASSEMBLY MAINTENANCE; CHECKING ICE WATER BATH; not operating properly and must be replaced.; CHANGING ICE WATER BATH
18 300614000 REMOTE CONDENSER COIL AND FAN ASSEMBLY MAINTENANCE CAUTION: Remote Condenser Coil and Fan Assembly connected to this Cooling Unit is equipped with a condenser coil that must be cleaned every 30-days. Allowing condenser coil to become clogged will cause refrigeration system to overheat w...
Page 23 - WATER SYSTEM DISRUPTIONS); gas to back flow from
19 300614000 Note: If your Cooling Unit is equipped with a water tank water level float control, close shutoff valve in plain water inlet supply line. 3. Make sure end of water tank drain hose is routed to floor drain, then remove plug from end of hose and allow water to drain from tank. CAUTION: Ne...
Page 24 - FIGURE 5. PARTS IDENTIFICATION
20 300614000 REMOTE CONDENSER COIL AND FAN ASS’Y FIGURE 5. PARTS IDENTIFICATION
Page 25 - PRIMARY CO
21 300614000 8. Wipe each part with clean lint-free cloth. Inspect each part, especially the ball, for burrs, nicks, corrosion, deterioration, and other damage. Discard ball seat and any damaged or suspicious parts and replace with new parts during reassemble. 9. Reassemble check valves as shown in ...
Page 26 - FIGURE 6. LIQUID CHECK VALVE ASSEMBLY; WATER FLOW RATE; DAILY CLEANING OF UNIT
22 300614000 Sugar Syrup Soft Drink Tanks CO 2 Regulators. Adjust sugar syrup soft drink tanks secondary CO 2 regulator at 40-psig for syrup lines up to 10-feet in length plus one pound for each additional length of 10-feet, plus one pound for each 2-feet of vertical lift. For example: if syrup line...
Page 27 - SANITIZING POST-MIX SYRUP SYSTEMS
23 300614000 2. Wash drip tray in place on the Unit, then rinse drip tray with hot water allowing water to drain out through the drain hose. 3. Wash cup rest, then rinse the cup rest with clean water. Install cup rest in the drip tray. 4. Clean all external surfaces of the Unit with a sponge. Rinse ...
Page 30 - REPLENISHING SYRUP SUPPLY
26 300614000 REPLENISHING CO 2 SUPPLY WARNING: CO 2 displaces oxygen. Strict attention must be observed in the prevention of CO 2 (carbon dioxide) gas leaks in the entire CO 2 and soft drink system. If a CO 2 gas leak is suspected, particularly in a small area, immediately ventilate the contaminated...
Page 33 - IG
29 300614000 30 --0 57 9 --0 00 R E V IS IO N C F IG U R E 9. W IR IN G D IA G R A M
Page 34 - TROUBLESHOOTING; TROUBLESHOOTING POSE-MIX SYSTEM
30 300614000 WARNING: If repairs are to be made to a product system, remove quick disconnects from the applicable product tank, then relieve the system pressure before proceeding. If repairs are to be made to the CO 2 system, stop dispensing, shut off the CO 2 supply, then relieve the system pressur...
Page 35 - carbonation is released from finished drink.
31 300614000 Trouble Remedy Probable Cause ADJUSTMENT OF DISPENSING VALVE SYRUP FLOW REGULATOR DOES NOT DECREASE TO DESIRED WATER-TO- SYRUP ‘‘RATIO’’. A. Dirty or inoperative piston or cylinder in dispensing valve syrup flow regulator. A. Disassemble and clean dispensing valve syrup flow regulator. ...
Page 37 - TROUBLESHOOTING REFRIGERATION SYSTEM
33 300614000 Trouble Remedy Probable Cause ERRATIC CYCLING OF CARBONATOR (con’t). C. Liquid level sensing probe wired wrong. C. Correct liquid level sensing probe wiring. D. Dirty or oily liquid level sensing probe. D. Clean liquid level sensing probe. WATER PUMP MOTOR OPERATES BUT WATER PUMP DOES N...
Page 40 - WARRANTY; equipment model number, serial number and the date of purchase.
300614000 36 WARRANTY IMI Cornelius Inc. warrants that all equipment and parts are free from defects in material and workmanship un- der normal use and service. For a copy of the warranty applicable to your Cornelius, Remcor or Wilshire prod- uct, in your country, please write, fax or telephone the ...
