Elkay ER2-1C/2C User's Manual
Contents
1. SIMPLY PUSH IN TUBE IS SECURED PUSH IN COLLET TUBE TO ATTACH IN POSITION TO RELEASE TUBE im _ KG 1 4 CLA EZAZ A B c PUSHING TUBE IN BEFORE PULLING IT OUT HELPS TO RELEASE TUBE COLD CONTROL BLACK THERMOSTAT al I WHITE FREEZE PROTECT eee THERMOSTAT 18 y WHEN PROVIDE A asec C 15 pug COMPRESSOR OZI 10 11 24 Ss R WHITE 17 16 19 12 13 14 FOR PARTS CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1 800 323 0620 ELKAY MANUFACTURING COMPANY 2222 CAMDEN COURT OAK BROOK IL 60523 630 574 8484 97384C REV F 7 032. E All correspondence pertaining to any of the above water cooler or orders for repair MUST include model number and serial number of cooler name and part number of replacement part ER2 1C 2C ER2 1PEOC TRC2 1C INSTALLATION It is important to insure proper ventilation For remote installation a minimum clearance of 6 inches 152 mm to the front must be maintained 1 inch 25 mm each side 3 inches 76 mm to the rear above the unit Wall grille EG 1 or EG 2 to be used when unit is inserted into an enclosure Install unit as close as possible to wall grille A 6 inch 152 mm clearance beyond the front of the wall grille is required for adequate air circulation 2 When unit is installed in a kitchen cabinet two air openings with a minimum of 40 square inches each minimum of 75 open area must be provided in the cabinet One opening should be in the overhang of the toe space The other opening near the top of the cabinet The remote unit must be installed with a minimum of 3 inch clearance between the unit and the walls of the cabinet In addition a minimum 2 inch clearance must be provided between the toe space air opening and front of remote unit Water inlet is 1 4 6 mm O D tube Contractor to supply connections as required Connecting lines to be of copper thoroughly flushed to remove all foreign matter before being connected to chiller If flushing does not remove all particles a water strainer should b
3. ER2 1C 2C ER2 1PEOC TRC2 1C Installation Instructions ER2 1C 2C ER2 1PEOC TRC2 1C Remote Chiller NOTE It is important to insure proper ventilation Allow a minimum clearance of 6 inches 152 mm in front and 3 inches 76mm in the rear of the unit If unit is to be installed in an enclosure allow the following clearances around unit 1 inch 25mm each side 3 inches 76mm in the rear 3 inches 76mm inches above wall This chiller has been designed for use with potable water ONLY 24 73mm 2 5imm Iya 44mm G 400mm LEGEND A 1 4 6mm O D TUBE WATER OUT B 1 4 6mm O D TUBE WATER INLET C TEMPERATURE ADJUSTMENT D ELECTRICAL 97384C REV F 7 03 ITEM PART 30040C Cover Electrical Box 30039C Box Electrical 31513C Control Cold 35882C Control Cold ER21PEOY 31341C Motor Fan 30824C Fan Blade 42677000 Fan Bracket 111543043890 Nut Hex 6 32 66266C Condenser 35786C Compressor Service Pak 36176C Overload 31797C Cover Relay 19037000 Clip Compressor Mounting Stud Grommet Drier Evaporator Assy Bumper Cabinet Baseplate Panel Rear Not Shown Panel Front Panel Condenser Mounting Heat Exchanger 36179C Relay 220 240V 50HZ ITEM PART DESCRIPTION NO NO 4 Motor Fan 9 Compr Service Pak 10 Relay 11 Cover INCLUDES RELAY amp OVERLOAD IF UNDER WARRANTY REPLACE WITH SAME COMPRESSOR USED IN ORIGINAL ASSEMBLY NOT
4. e installed in supply line Connect cooler to building supply line with a shut off valve and install a union connection between the valve and chiller 6 Electrical Make sure power supply is identical in voltage cycle and phase to that specified on chiller serial plate Never wire compressor directly to the power supply START UP ROW a 1 Open supply line valve 2 Purge air from all water lines by operating bubbler valve of fountain to which chiller is connected Steady stream assures all air removed 3 Rotate fan to insure proper clearance and free fan action 4 Connect to electrical power TROUBLE SHOOTING amp MAINTENANCE Temperature Control Factory set at 50 F 5 under normal conditions For colder water adjust screw on item no 3 CW Ventilation Cabinet louvers and condenser fins should be periodically cleaned with brush air hose or vacuum cleaner Excess dirt or poor ventilation can cause no cold water and compressor cycling on the compressor overload protector Lubrication Motors are lifetime lubricated ACTUATION OF QUICK CONNECT WATER FITTINGS Chiller is provided with a lead free plug which utilizes an o ring water seal To remove plug from chiller relieve water pressure pull the collar towards the fitting and pull the fitting off the tube To install plug push fitting straight onto tubing until it reaches a positive stop approximately 3 4 in 19mm OPERATION OF QUICK CONNECT FITTINGS
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