EC S 040 A. Installation Instructions 1-1. General Information. Model Numbers. Model Numbers Identification. This manual covers the following models:

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1 Section 1 General Information It is recommended that this ice machine be inspected and installed by a qualified service technician. Installation Instructions Follow all recommendations and instructions for proper installation and safe operation of this ice machine. If you do not understand the procedures or the safety precautions that must be followed, call your local service representative to perform the necessary installation procedures for you. PERSONAL INJURY POTENTIAL Do not operate equipment that has been misused, abused, neglected, damaged, or altered/modified from that of original manufactured specifications. Model Numbers This manual covers the following models: Air-Cooled ECS018A ECG018A ECS020A ECG020A ECS030A ECG030A ECS040A ECG040A ECS050A ECG050A ECS065A ECG065A ECS080A ECG080A Water-Cooled ECS040W ECG040W ECS050W ECG050W ECS065W ECG065W ECS080W ECG080W Model Numbers Identification EC S 040 A Ice Machine Model Ice Cube Size Ice Machine Series Condenser Type S Standard Cube G Large Cube A Air Cooled W Water Cooled 1-1

2 Installation Instructions Section 1 Location of Ice Machine The location selected for the ice machine must meet the following criteria. If any of these criteria are not met, select another location. The location must be indoors. The location must be free of airborne and other contaminants. The air temperature must be at least 10 C (50 F), but must not exceed 43 C (110 F). The location must not be near heat-generating equipment or in direct sunlight. The location must be capable of supporting the weight of the ice machine and a full bin of ice. The location must allow enough clearance for water, drain and electrical connections in the rear of the ice machine. The location must not obstruct airflow through or around the ice machine (condenser airflow is in and out the front). Refer to the chart below for clearance recommendations. Air-Cooled Water-Cooled Top/Sides 203 mm (8 in.)* 127 mm (5 in.)* Back 127 mm (5 in.)* 127 mm (5 in.)* Leveling the Ice Machine Levelers are included with all ice machine. Legs are an available option. 1. Screw the legs or levelers into the bottom of the ice machine. THREAD LEVELING LEG INTO BASE OF CABINET 2. Screw the foot of each leg or leveler in as far as possible. Move the ice machine into its final position. 3. Level the ice machine correctly. Use a level on top of the ice machine. Turn each foot as necessary to level the ice machine from front to back and side to side. * NOTE: The ice machine may be built into a cabinet. There is no minimum clearance requirement for the top or left and right sides of the ice machine. The listed values are recommended for efficient operation and servicing only. CAUTION The ice machine must be protected if it will be subjected to temperatures below 0 C (32 F). Failure caused by exposure to freezing temperatures is not covered by the warranty. Checking Ice Machine Level 1-2

3 Section 1 Installation Instructions Electrical Service GENERAL All wiring must conform to local, state and national codes. VOLTAGE The maximum allowable voltage variation is ± 6% of the rated voltage on the ice machine model/serial number plate at start-up (when the electrical load is highest). All ice machines are factory pre-wired with a 2 meter (6 ft) power cord, no plug is supplied. The ice machine must be grounded in accordance with national and local electrical codes. FUSE/CIRCUIT BREAKER A separate fuse/circuit breaker must be provided for each ice machine. An electrical disconnect switch must be provided if the ice machine is hard wired (wired without a plug). TOTAL CIRCUIT AMPACITY The total circuit ampacity is used to help select the wire size of the electrical supply. The wire size (or gauge) is also dependent upon location, materials used, length of run, etc., This must be determined by a qualified electrician. Ice Machine EC018 & EC020 (without a Timer) Maximum Fuse/Circuit Breaker Air-Cooled Total Amps KW Maximum Fuse/Circuit Breaker Water Cooled Total Amps 230/1/50 10 Amp N/A N/A N/A 230/1/60 10 Amp N/A N/A N/A EC /1/50 10 Amp Amp (with a Timer) 230/1/60 10 Amp Amp EC /1/50 10 Amp Amp After Serial Number - 230/1/60 10 Amp Amp EC /1/50 10 Amp Amp Before Serial Number - 230/1/60 10 Amp Amp EC040 EC050 EC065 EC /1/50 10 Amp Amp /1/60 10 Amp Amp /1/50 10 Amp Amp /1/60 10 Amp Amp /1/50 10 Amp Amp /1/60 10 Amp Amp /1/50 10 Amp Amp /1/60 10 Amp Amp KW 1-3

4 Installation Instructions Section 1 Water Service/Drains WATER SUPPLY Local water conditions may require treatment of the water to inhibit scale formation, filter sediment, remove chlorine, and improve taste and clarity. WATER INLET LINES Follow these guidelines to install water inlet lines: Do not connect the ice machine to a hot water supply. Be sure all hot water restrictors installed for other equipment are working. (Check valves on sink faucets, dishwashers, etc.) Water pressure to the machine should be between 1.4 to 5.5 bar (20 to 80 psi). If water pressure exceeds the maximum 5 bar recommended pressure, obtain a water pressure regulator from your Manitowoc distributor. Adjust pressure to 2.5 bar (37 psi). Install a water shut-off valve. Connect to a potable water supply only. Important If you are installing a water filter system, make sure that you use a separate line for water-cooled condenser. Filter life will be greatly reduced if filtered water is used for water-cooled condenser. DRAIN CONNECTIONS Follow these guidelines when installing drain lines to prevent drain water from flowing back into the ice machine and storage bin: Drain lines must have a 3.8 cm (1.5 inch) drop of run for each meter (3 feet), and must not create traps. The floor drain must be large enough to accommodate drainage from all drains. Run separate bin and water-cooled condenser drain lines. Insulate them to prevent condensation. WATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS Water Water Temperature Pressure *Ice Making Water Inlet **Drain Connection Outlet Condenser Water Inlet 10ºC (50ºF) Min. 40ºC (104ºF) Max. 1.4 Bar (20 Psi) Min. 5.5 Bar (80 Psi) Max Ice Machine Fitting 3/4 Male Pipe Thread /8 Barb connection 0.6ºC (33ºF) Min. 32.2ºC (90ºF) Max. 1.4 Bar (20 Psi) Min Bar (150 Psi) Max Condenser Water Outlet /8 Female pipe Thread 1/2 Female pipe Thread Tubing Size Up to Ice Machine Fitting 15mm (1/2 ) Inside Diameter Minimum 18mm (3/4 ) Minimum Inside Diameter 15mm (1/2 ) Inside Diameter Minimum 15mm (1/2 ) Minimum Inside Diameter * Water inlet hose supplied with machine. 3/4 Female Pipe Thread/ 2 meters long. ELECTRICAL POTABLE WATER INLET ** Drain hose supplied with machine. 7/8 (22.2mm) hose/ 2 meters long. CONDENSER INLET CONDENSER OUTLET DRAIN 1-4

5 Section 1 Installation Instructions Dimensions W D ELECTRICAL CONDENSER OUTLET POTABLE WATER INLET 10 CONDENSER INLET DRAIN H mm (6 in) Condenser Water Inlet Condenser Water Outlet Potable Water Inlet Drain Electrical MODEL H W D EC018 MM NA NA NA NA INCH NA NA NA NA EC020 MM & EC030 INCH EC040 MM & EC050 INCH EC065 MM & EC080 INCH

6 Installation Instructions Section 1 Installation Checklist Is the ice machine level? Has all of the internal packing been removed? Have all of the electrical and water connections been made? Has the supply voltage been tested and checked against the rating on the nameplate? Are all components installed as shown in Section 3? Water spray bar, ice chute, water curtain and sump drain overflow tube are all in place? Has the ice machine been installed where ambient temperatures will remain in the range of C ( F)? Has the ice machine been installed where the incoming water temperature will remain in the range of C (50-90 F)? Before Starting the Ice Machine All ice machines are factory-operated and adjusted before shipment. Normally, new installations do not require any adjustment. To ensure proper operation, follow the Operational Checks in section 3 of this manual. Starting the ice machine and completing the Operational Checks are the responsibilities of the owner/operator. Adjustments and maintenance procedures outlined in this manual are not covered by the warranty. PERSONAL INJURY POTENTIAL Do not operate equipment that has been misused, abused, neglected, damaged, or altered/modified from that of original manufactured specifications. Is there a separate drain line for the water-cooled condenser? Are all electrical leads free from contact with refrigeration lines and moving equipment? Has the owner/operator been instructed regarding maintenance and the use of Manitowoc Cleaner and Sanitizer? Has the owner/operator completed the warranty registration card? Has the ice machine and bin been sanitized? Has this manual been given to the owner/operator? Is the ice -off - wash switch set to the ice position? 1-6