Elkay ECH8-2MQ Installation Manual

ECH8*2MQ

Refrigeration Package

INSTALLATION, CARE & USE MANUAL

10 1/4"

261mm

50mm

1 3/8"

35mm

1 3/4"

95mm

25mm

REF.

1. When mounting unit in an open area, to insure proper ventilation, maintain a 4" (102mm) clearance from cabinet louvers on each side of cooler . When mounting unit in a cavity or behind a wall maintain minimum space of 4" (102mm) on each side, 4" (102mm) on the top and a depth of 12" (305mm).

2. Water inlet is 1/4" (6 mm) O.D. tube. Contractor to supply the connections as required.

3. Connecting lines to be of unplated copper, thoroughly ushed to

remove all foreign matter before being connected to cooler. If

ushing does not remove all particles, a water strainer should be

installed in supply line. This cooler is manufactured in such a manner that it does not in any way cause taste, odor, color or sediment problems.

13 1/4"

338mm

4. Connect cooler to building supply line with a shut-off valve and install the in-line strainer between the valve and cooler.

5. Electrical: Make sure power supply is identical in voltage, cycle,

and phase to that specied on cooler serial plate. Never wire

compressor directly to the power supply.

6. This chiller has been designed for use with potable water ONLY.

START-UP

INSTALLATION

1. Open supply line valve.

2. Purge air from all water lines by operating bubbler valve of fountain to which cooler is connected. Steady stream assures all air is removed.

3. Rotate fan to insure proper clearance and free fan action.

4. Connect to electrical power.

TROUBLE SHOOTING & MAINTENANCE

16 3/4"

425mm

1/4" O.D. TUBE

WATER INLET

TO CHILLER

LEGEND A = 1/4" O.D. TUBE WATER OUTLET B = 1/4" O.D. TUBE WATER INLET C = TEMPERATURE ADJUSTMENT D = ELECTRICAL

3/8" O.D. UNPLATED COP-

PER TUBE CONNECT

COLD WATER SUPPLY

NOTE: WATER FLOW

DIRECTION

BUILDING WATER INLET

SERVICE STOP

(NOT FURNISHED)

Temperature Control: Factory set at 50°F (± 5°) under normal

conditions. For colder water, adjust screw on item no. 9 in clockwise direction.

Ventilation: Cabinet louvers and condenser ns 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: Cooler is provided

with lead-free connectors which utilize an o-ring seal. To remove

tubing from the ttings, relieve water pressure, push in on gray

collar while pulling on the tubing. To insert tubing, push tube

straight into tting until it reaches a positive stop, approximately 3/4”.

OPERATION OF QUICK CONNECT FITTINGS

SIMPLY PUSH IN

TUBE TO ATTACH

TUBE IS SECURED

IN POSITION

PUSH IN COLLET

TO RELEASE TUBE

PUSHING TUBE IN BEFORE PULLING IT OUT HELPS TO

RELEASE TUBE

1000002230 (Rev. A - 11/14)

220V - 240/50Hz

ITEM

NO.

10 11 12 13 14 15 16

*INCLUDES RELAY & OVERLOAD. IF UNDER WARRANTY, REPLACE WITH SAME COMPRESSOR USED IN ORIGINAL ASSEMBLY.

NOTE: All correspondence pertaining to any of the above water

cooler or orders for repair parts MUST include model number and serial number of cooler, name and part number of replacement part.

1 2 3 4 5 6

PART NO.

98724C 28478C 98776C

0000000244

20282C

98778C 66703C

1000002194

98773C 28477C

1000002195 0000000255

50930C

27303C

22300C 55996C

56237C

KIT - EVAP REPLACE ASSY

CABINET KIT - CONDENSER/DRIER KIT - FAN MTR/BLADE/NUT/SHROUD BRACKET - FAN MOUNTING KIT - HEAT EXCHANGER/DRIER

DRIER COMPRESSOR SERVICE PAK

KIT - COLD CONTROL/SCREWS PANEL - FRONT

KIT - ELECT/RELAY/COVER/OL

KIT - COMPRESSOR MTG HDWE

BUMPER BASEPLATE

PANEL - REAR IN-LINE STRAINER

SHROUD

DESCRIPTION

ECH8*2MQ

PRINTED IN U.S.A.

1000002230 (Rev. A - 11/14)

REPAIR SERVICE INFORMATION TOLL FREE NUMBER 1.800.260.6640

FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.834.4816

ELKAY MANUFACTURING COMPANY • 2222 CAMDEN COURT • OAK BROOK, IL 60523 • 630.574.8484

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